Conferences Abstracts
Transcript of Conferences Abstracts
January 22-24, 2017 | Thammasat University, Thailand
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Conferences Abstracts
2017 International Conference on Energy and Environmental Science
(ICEES 2017)
And
The 3rd International Conference on Renewable Energy Technologies
(ICRET 2017)
Thammasat University, Thailand
January 22-24, 2017
January 22-24, 2017 | Thammasat University, Thailand
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CONTENTS
Welcome to ICEES2017 & ICRET2017···········································3
Note & Tips············································································4
Conference Venue····································································5
Technical Program at a Glance····················································· 6
Introduction of Keynote & Plenary Speakers·····································8
Session Schedule····································································13
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Welcome to ICEES2017& ICRET2017
Dear Professors and distinguished delegates,
Welcome to Thailand! On behalf of ICEES2017 & ICRET2017 organization, I am
greatly honored to have the pleasure to welcome you to the 2017 International
Conference on Energy, Environmental Science and Renewable Energy Technologies.
The meeting has been divided into several parts, each parts will involve a topic in
which our attendees from all over the world on this field will to do a present,
sharing his /her latest research in their field with us.
We believe that by this excellent conference, you can get more opportunities for
further communication with researchers and practitioners with the common
interest in Energy, Environmental Science and Renewable Energy Technologies.
I wish the congress will be successful and productive, and wish you to have a pleasa
nt and memorable experience in the beautiful country of Thailand.
Yours sincerely,
Conference Chairs:
Dr. Nopbhorn Leeprechanon, thammasat University, Thailand
Prof. Huang Qi, University of Science and Technology of China,China
Prof. Udaya K. Madawala, the University of Auckland, New Zealand
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Note:
Please arrive at the designated conference room 30 minutes earlier, in case some
authors are not able to make the presentation on time.
You can also register at any working time during the conference
Certificate of Participation will be awarded at the end of your presentation
One best presentation will be selected from each session and the author of best
presentation will be awarded the certificate and a gift from the committee.
The organizer won't provide accommodation, and we suggest you make an early
reservation.
Please get the notification for your paper printed out and it is required when you
register on desk.
Warm Tips for Oral Presentation:
Get your presentation PPT or PDF files prepared
Regular oral presentation: about 15 minutes (including Q&A)
Keynote speech: about 40 minutes (including Q&A)
Plenary speech: about 30 minutes (including Q&A)
Laptop (with MS-Office & Adobe Reader), projector & screen, laser sticks will be
provided by the conference organizer
Please keep your belongings (laptop and camera etc.) with you
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Conference Venue
Thammasat University Convention Park (Gym1)
Address: Thammasat University, 99 moo 18 Khlong Nueng, Khlong Luang, Pathum
Thani 12110, Thailand
99 18 เภ ว ว 12120
Thammasat University Convension Park is the only convention center in Thailand that is fully
equipped with spacious space and technology. We are highly experienced in hosting a variety of
events- from conventions, trade shows, exhibitions to meetings. With our beautiful lively green
environment, TU Convention isn't just a center but it is a TUC "Park" that will give you such
memorable experience with world-call features and amenities.
It is located on more than 120 Rai in Thammasat University (Rangsit Campus), right on
Phahonyothin Road, TUC Park is a perfect location for all kinds of event. It's only 40 kilometers
north of downtown Bangkok and just 17 kilometers from Don Muang Airport. Getting to TUC
Park cannot be easier. There are many options whether buses, vans, and upcoming Red Line
Skytrain.
TUC Park is also accessible via the Don Muang Express Way I and Express Way II-- connected
to Suwannabhumi International Airport.
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Technical Program at a Glance
First Day
January 22 Lobby 13:00-17:00 Registration & Materials Collection
Second Day
January 23
09:00-12:00
Venue:
A1
09:00-09:10 Opening
Remarks
Dr. Nopbhorn Leeprechanon
Thammasat University, Thailand
09:10-09:50 Keynote Speech Prof. Saad Mekhilef
University of Malaya, Malaysia
09:50-10:10 Coffee Break & Group Photo
10:10-10:40 Plenary Speech
Prof. Huang Qi
University of Electronic Science
and Technology of China, China
10:40-11:20 Keynote Speech Dr. Nopbhorn Leeprechanon
Thammasat University, Thailand
11:20-12:00 Keynote Speech
Prof. Udaya K. Madawala
The University of Auckland,
New Zealand
January 23
12:00-13:30 Lunch @ Restaurant
January 23
13:30-18:30
Venue:
A1
13:30-15:30
Session I
Solar and
Photovoltaic Systems
8 Presentations
15:30-16:00 Coffee Break
16:00-18:30
Session II
Environmental
Science and Urban
Development
10 Presentations
January 23
13:30-18:15
Venue:
A2
13:30-14:00 Plenary speech
Prof. Jerry B.
SUPERALES
JH Cerilles State College,
Philippines
14:00-15:45 Session III
Energy Engineering 7 Presentations
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15:45-16:00 Coffee Break
16:00-18:15
Session IV
Thermal engineering
and Mechanical
Engineering
9 Presentations
January 23
18:30—20:00 Dinner @ Restaurant
January 24
09:00---17:00 One-day-visit
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Keynote Speaker
Dr. Nopbhorn Leeprechanon
Thammasat University, Thailand
Dr. Nopbhorn Leeprechanon obtained his Bachelor (Honors) and Master of Engineering
specialized in Electrical Power Engineering from the King Mongkut's Institute of
Technology Ladkrabang, Bangkok, Thailand, and received his Ph.D. in Power System
Economics and Policy from the Royal Melbourne Institute of Technology (RMIT University),
Victoria, Australia. He later obtained another Master of Art in Politics and Government from
Thammasat University, Bangkok Thailand.
Dr. Leeprechanon is currently with the Department of Electrical and Computer Engineering,
Faculty of Engineering, Thammasat University. He has been an active researcher in the area
of electrical power system operations and planning, power system economics and energy
policy for almost 2 decades and has published/presented over 30 articles in both national and
international level related to his research interests in four continents. Dr.Leeprechanon had
experiences in engineering industries, business and higher education sectors. He had worked
in the field of power engineering and associated industries including NS, WIC, BICC, ABB
for several years before joining Thammasat University in 1996. He is currently an Honorable
Advisor of the Standing Committee for Energy, Senate of the Kingdom of Thailand,
Executive Committee of the IEEE Power & Energy Society (PES) Thailand Chapter, His
research interests are Renewable Energy Optimization Modeling, Smart Grid Technology,
Electricity Economics, Tariffs, Restructuring and Reforming of State Enterprise and Public
Utilities. He also plays a key role in driving a Smart Grid policy in Thailand. His managerial
experiences include President of the Faculty Senate, Thammasat University (2007-2013),
Secretary General of the Thai Association of Governing Board of Universities and Colleges
(2012-2013), President of Council of University's Faculty Senate of Thailand (2010-2011),
Deputy Dean of Engineering, Thammasat University (2003-2005).
January 22-24, 2017 | Thammasat University, Thailand
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Keynote Speaker
Prof. Udaya K. Madawala
The University of Auckland, New Zealand
Udaya K. Madawala (Senior Member IEEE) graduated with B. Sc. (Electrical Engineering)
(Hons) from The University of Moratuwa, Sri Lanka in 1987 and received his PhD (Power
Electronics) from The University of Auckland, New Zealand in 1993 as a Commonwealth
Doctoral Scholar. At the completion of his PhD, he was employed by Fisher & Paykel Ltd,
New Zealand, as a Research and Development Engineer to develop new technologies for
motor drives in washing machines. In 1997, he joined the Department of Electrical and
Computer Engineering at The University of Auckland as a Research Fellow. Currently, as a
Full Professor, he focuses on a number of projects related to wireless grid integration of EVs
with bi-directional power flow.
Professor Madawala has over 28 years of both industry and research experience in the fields
of power electronics and magnetics. As an active IEEE member, at present he serves as an
Associate Editor for IEEE Transactions on Industrial Electronics and IEEE Transactions on
Power Electronics, and is a member of the Power Electronics Technical Committee and
Renewable Energy Committee of IEEE Industrial Electronic Society and Power Electronics
Society, respectively. He is also the General Chairman of the 2nd IEEE Southern Power
Electronics Conference (SPEC) 2016 in New Zealand. He has over 200 international journal
and conference publications, and holds a number of patents on inductive (wireless) power
transfer and power converters with several pending. His research interests are in the fields of
renewable energy, power electronics and inductive (wireless) power transfer, for which he
renders his service as a consultant to industry.
January 22-24, 2017 | Thammasat University, Thailand
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Keynote Speaker
Prof. Saad Mekhilef
University of Malaya, Malaysia
Saad Mekhilef received the B. Eng. degree in Electrical Engineering from University of Setif,
in 1995, and Master of Engineering science and PhD from University of Malaya in 1998 and
2003 respectively. He is currently professor at Department of Electrical Engineering;
University of Malaya. Prof. Saad is the author and co-author of more than 250 publications in
international journals and proceedings. He is actively involved in industrial consultancy, for
major corporations in the power electronics projects. His research interest includes power
conversion techniques, control of power converters, renewable energy and energy efficiency.
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Plenary speaker
Prof. Huang Qi
University of Electronic Science and Technology of China, China
Huang Qi received his B.S. degree in Electrical Engineering from Fuzhou University,
Fuzhou, Fujian, China in 1996, M.S. degree from Tsinghua University, Beijing, China in
1999, and Ph.D. degree from Arizona State University, Tempe, AZ, US in 2003. He is
currently a professor at University of Electronic Science and Technology of China (UESTC)
and the Deputy Dean of School of Energy Science and Engineering, UESTC, and the
Director of Sichuan State Provincial Lab of Power System Wide-area Measurement and
Control. His current research and academic interests include power system high performance
computing, power system instrumentation, power system monitoring and control, and
integration of distributed generation into the existing power system infrastructure. Dr. Huang
is a senior member of IEEE. He is appointed as a member of New Century Excellent Talents,
Ministry of Education of China.
January 22-24, 2017 | Thammasat University, Thailand
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Plenary speaker
Prof. Jerry B. SUPERALES
JH Cerilles State College, Philippines
Dr. Jerry B. SUPERALES has twenty (20) years work experience in the government service.
Eighteen (18) years of service in a state-run higher education institution and two (2) years in
local government unit prior to the current employer. Held various academic and
administrative designations aside from having solid technical experience and background in
social and environment researches. Highly motivated, optimistic and with keen insights.
Proven research team leader and outcome-based oriented with broad experience in
limnological techniques for water quality assessment, mangrove habitat/ ecosystem research
and relevant social science researches. Solid planning and organizational skills in
coordinating and implementing research projects from inception stage through completion as
well as presentation of results to relevant conferences/fora and publication to reputable
peer-reviewed scientific journals. Attended various local, national and international
conferences, seminars and workshops related to the field in agriculture, natural resources,
environment and social sciences. Well disciplined and diligent with proven ability to manage
multiple assignments and research team efficiently under extreme pressure while meeting
tight deadline schedules.
January 22-24, 2017 | Thammasat University, Thailand
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Schedule of Sessions
Keynote Speeches
09:00---12:00 Venue: A1
Opening
Remarks
9:00—09:10
Dr. Nopbhorn Leeprechanon
Thammasat University, Thailand
Keynote
Speech
09:10---09:50
Prof. Saad Mekhilef
University of Malaya, Malaysia
Speech Title: The Role of Power Electronics in Providing a Sustainable
Energy Supply
Abstract---Power electronics (PE) is an application oriented and
interdisciplinary area. It uses power semiconductor devices to perform
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switching action in order to achieve a desired conversion strategy. The PE
plays crucial role of conversion and control of electrical power. The
effective use of electrical energy is a key technique for achieving energy
efficiency, and power electronics technologies that can convert electric
power into the optimum characteristics for each application are essential
part of this approach. Power electronics systems have attracted attention as
key components for building a sustainable energy supply.PE based power
converters are also widely used in conventional and renewable energy
systems.
The advancement of semiconductor technology including the power
devices and other components that support power electronics and control
techniques have led to smaller size, higher efficiency, and higher
performance. In this lecture i will describe some examples where power
electronics and power devices are been used in renewable energy and
industrial applications and also highlight the role of PE in providing
sustainable energy supply for future generation.
Coffee Break & Group Photo
09:50---10:10
Plenary
Speech
10:10---10:40
Prof. Huang Qi
University of Electronic Science and Technology of China, China
Speech Title: The Frontier of Smart Grid Measurement and Testing
Technologies
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Abstract--- The smart grid has enormous potential to transform our
energy infrastructure to become a self-healing electricity grid that will
reduce energy consumption, which is exciting and deserves our
engineering attention. Under the driving of smart grid development, the
power grids of the future come into reality by enabling intelligent
communication across sensing, measurement, and control layers of the
existing power systems. Sensors and measurements become a core part of
the grid and new challenging problems have to be dealt with and solved.
Also, to fully enjoy the potential benefits of smart grid, advanced testing
solution would have to be developed to verify the functionalities as well
as performances. Improving the reliability and distribution of electricity
through the use of testing & measurement equipment is critical for the
growth of the smart grid.
This talk will discuss the most updated technological development in
measurement and testing solutions of power systems under the smart grid
environment.
Keynote
Speech
10:40---11:20
Dr. Nopbhorn Leeprechanon
Thammasat University, Thailand
Keynote
Speech
11:20---12:00
Prof. Udaya K. Madawala
The University of Auckland, New Zealand
January 22-24, 2017 | Thammasat University, Thailand
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Speech Title: Grid Integration of Electric Vehicles
Abstract--- Perceived as one of the most promising means of future
transport, Electric vehicles (EVs) are now gaining wider acceptance.
However, an indispensable component of every EV is the power interface
that facilitates the charging and discharging process of the battery, allowing
for either uni- or bi-directional energy flow to take place between the grid
and EV. Consequently, grid integration of EVs has become one of the main
focuses of current research. This seminar presents the latest advances in grid
integration of EVs. Both wired and wireless technologies, employed for grid
integration of EVs, are discussed and the challenges highlighted. The
seminar particularly focuses on Inductive Power Transfer (IPT) technology,
which is widely used for wireless grid integration of EVs, and presents the
latest advances in stationary and dynamic charging of EVs with
bi-directional power flow.
Lunch@Restaurant
12:00-13:30
January 22-24, 2017 | Thammasat University, Thailand
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Session I Solar and Photovoltaic Systems
13:30-15:30
Venue: A1
Session Chair: Dr. G. Kumaresan
Institute for Energy Studies, Anna University, Chennai, India
Presentations: ET2005, ET2004, ET3002, ET019, ES103, ET2003, ET013,
ET018
Please arrive at the designated conference room 30 minutes earlier, in
case some authors are not able to make the presentation on time.
January 22-24, 2017 | Thammasat University, Thailand
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ET2005
13:30-13:45
Performance Evaluation of Solar box Cooker assisted with Latent Heat energy
Storage System for Cooking Application
P. Sudhakar, R. Santosh, V. S. Vigneswaran, G. Kumaresan
Institute for Energy Studies, CEG, Anna University, Chennai 600025, India
Abstract—Solar cooking is one of the most promising techniques to meet the
cooking needs in remote areas where electricity and fuel supplies are meager.
Solar box cooker is an efficient device used in solar cooking as it is simple to
fabricate, easy to operate and hazard-free. In this context, the performance
evaluation of a solar box cooker with varied number of reflectors has been
undertaken. It was found that the time consumed for cooking in a box type
solar cooker with four reflectors is lesser compared to that of a single
reflector and its overall utilization efficiency increases with increase in the
cooking mass. Further, a latent heat energy storage system was designed and
fabricated to cook the food at off-peak hours of solar radiation. This latent
heat energy storage system was combined with the solar box cooker. Oxalic
acid dihydrate was used as the phase change material due to its high specific
enthalpy and its melting point lying close to the cooking temperature. It was
found that the solar box cooker with phase change material could be
effectively utilized to cook food during off-peak hours of solar radiation.
ET2004
13:45-14:00
The Active Control strategy on the Output Power for Photovoltaic-Storage
Systems Based on Extended PQ-QV-PV Node
Xu Chen, Baorong Zhou, Jianwei Zhai, Yongjun Zhang, Yingqi Yi
School of Electrical Power,South China University of Technology,Guangzhou,
China
Abstract—In order to solve the problem of voltage exceeding specified
limits and improve the penetration of photovoltaic in distribution network, we
can make full use of the active power regulation ability of energy storage(ES)
and the reactive power regulation ability of grid-connected photovoltaic
inverter to provide support of active power and reactive power for
distribution network. A strategy of actively controlling the output power for
photovoltaic-storage system based on extended PQ-QV-PV node by
analyzing the voltage regulating mechanism of point of commom
coupling(PCC) of photovoltaic with energy storage(PVES) by controlling
photovoltaic inverter and energy storage. The strategy set a small wave range
of voltage to every photovoltaic by making the type of PCC convert among
PQ, PV and QV. The simulation results indicate that the active control
method can provide a better solution to the problem of voltage exceeding
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specified limits when photovoltaic is connectted to electric distribution
network.
ET3002
14:00-14:15
Investigation of Indirect Benefits of PV Rooftop in Thailand
Thapanawat Khumkrong, Surawut Chuangchote*, Dhirayut Chenvidhya,
Krissanapong Kirtikara
King Mongkut’s University of Technology Thonburi (KMUTT), Thailand
Abstract--- Other than electricity generation, which is the direct benefit of
PV rooftop, cooling load reduction due to PV shading is a benefit impact in
the uses of PV rooftop. This report is a study of those indirect benefits of PV
rooftop. Relation of shading of PV modules and reduction of cooling load
was studied in a real testing cite at the office building of CES Solar Cell
Testing Center (CSSC). Several data, i.e. solar radiation, rooftop
temperatures before/after PV-panel installation, and electricity consumed by
equipment, were monitored and collected. This data could be further
estimated for cooling load via transient heat conduction approach.
ET019
14:15-14:30
Evaluation of mismatch losses due to shunts in industrial Silicon photovoltaic
modules P. Somasundaran, M. Shilpi and R.Gupta
Department of Electrical and Electronics Engineering, Government Engineering
College, Wayanad, Mananthavady, India
Abstract— In order to achieve higher efficiencies in photovoltaic module
technology, it is important to characterize the shunts and other defects which
degrade the performance of cells and modules as well as decrease their
efficiency. These shunts also affect the reliability of cells and modules. It is
important to understand how much fill factor and power loss is caused by the
presence of shunts in the module. Shunts not only reduce the module power
output, but also affect the I-V characteristics of the cell and hence the
characteristics of the shunted cells are different from those of the shunt-free
cells connected in the module leading to the mismatch effect. This is an
interesting effect which has been systematically investigated in the present
work. Moreover, the flow of increased shunt current will give rise to
increased temperature in the region of shunt, which will affect the cell and
hence module performance. In the present study, the distributed diode model
has been extended to the module level and applied to evaluate the electrical
mismatch losses and thermal mismatch losses due to shunts in industrial
Silicon PV modules.
January 22-24, 2017 | Thammasat University, Thailand
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ES103
14:30-14:45
Experimental study of the influence of varying ceiling height on the heat release
rate of a pool fire
Jiahao LIU, Jian WANG & Richard YUEN
State Key Laboratory of Fire Science, University of Science and Technology of
China Hefei, China
Abstract—To investigate the influence of ceiling height on the combustion
process of a pool fire whose flame impinges the ceiling, a sequence of pool
fires with varying ceiling heights was performed using a scaled-down cone
calorimeter. N-heptane and jet-A were employed as fuels to conducted the
tests. Experimental findings reveal that with the decreasing ceiling height, the
maximum and average heat release rates will initially increase due to the
enhanced heat feedback, and then decrease as a result of the restriction of air
entrainment caused by the extremely small ceiling height. In addition, the
dimensionless ceiling height is found to have a linear relationship with the
logarithm value of the dimensionless averaged heat release rate for the two
given fuels with the similar slope of -2/3.
ET2003
14:45-15:00
Multi-objective Optimal Power Flow for Active Distribution Network
Considering the Stochastic Characteristic of Photovoltaic
Baorong Zhou, Siliang Liu, Yongjun Zhang,Yingqi Yi and Xiaoming Lin
School of Electrical Power, South China University of Technology, Guangzhou,
China
Abstract— To mitigate the impact on the distribution networks caused by
the stochastic characteristic and high penetration of photovoltaic, a
multi-objective optimal power flow model is proposed in this paper. The
regulation capability of capacitor, inverter of photovoltaic and energy storage
system embedded in active distribution network are considered to minimize
the expected value of active power loss and probability of voltage violation in
this model. Firstly, a probabilistic power flow based on cumulant method is
introduced to calculate the value of the objectives. Secondly,
NSGA-Ⅱalgorithm is adopted for optimization to obtain the Pareto optimal
solutions. Finally, the best compromise solution can be achieved through
fuzzy membership degree method. By the multi-objective optimization
calculation of IEEE34-node distribution network, the results show that the
model can effectively improve the voltage security and economy of the
distribution network on different levels of photovoltaic penetration.
ET013
15:00-15:15
A NEW TYPE OF SOLUBLE HYBRID POLY(3,4-ETHYLENEDIOXY
THIOPHENE)
Salih Ertan, Cevdet Kaynak , Atilla Cihaner
January 22-24, 2017 | Thammasat University, Thailand
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Department of Chemical Engineering and Applied Chemistry Atilim University,
Ankara, Turkey
Polymer Science and Technology Department, Middle East Technical University,
Ankara, Turkey
Abstract—A new type, covalently bonded organic-inorganic hybrid monomer
(EDOT-POSS) was synthesized by using polyhedral oligomeric silsesquioxane
(POSS), a nano-size support group. This monomer was polymerized chemically
and electrochemically, and it (PEDOT-POSS) was found that both of the
polymers are soluble in most organic solvents like chloroform, dichloromethane,
tetrahydrofuran, etc. When compared with its parent polymer (PEDOT), POSS
incorporated polymer film showed higher percent transmittance (ΔT% = 74% for
17 mC/cm2 film thickness) and coloration efficiency (coloration efficiency is
about 582 cm2/C for the same film), lower switching time (0.9 s), higher
electrochemical stability (93% of its electroactivity retains after 5000 cycles
under ambient conditions). These advantages make PEDOT-POSS a promising
polymer in order to be used in electro-optical applications instead of PEDOT.
ET018
15:15-15:30
Reliability Analysis of DFIG Based Wind Energy Conversion System
O.P Bharti, R.K.Saket*, S.K.Nagar
Department of Electrical Engineering, Indian Institute of Technology (Banaras
Hindu University),Varanasi-221005 (Uttar Pradesh), India
Abstract— This paper depicts the Reliability evaluation of the DFIG based wind
energy conversion system for a WT application and brief description of wind
turbine system and DFIG components. To analyze the DFIG reliability, the basic
concept of reliability and their historical data analysis of WT have been done.
The main contribution of this paper is reliability aspect of the DFIG in details.
Coffee Break
15:30---16:00
January 22-24, 2017 | Thammasat University, Thailand
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Session II Environmental Science and Urban
Development
16:00-18:30
Venue: A1
Session Chair: Prof. Jerry B. SUPERALES
JH Cerilles State College, Philippines
Presentations: ES229, ES211, ES215, ES218, ES224, ES239, ES210,
ES226, ES016, ES221
Please arrive at the designated conference room 30 minutes earlier, in case
some authors are not able to make the presentation on time.
January 22-24, 2017 | Thammasat University, Thailand
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ES229
16:00-16:15
Rainfall-Runoff Modeling of Ajay River Catchment Using SWAT Model
Subhadip Kangsabanik, Sneha Murmu
Department of Civil Engineering,Indian Institute of Engineering Science and
Technology, Shibpur ,Howrah, India
Abstract— The present study is based on SWAT (Soil and Water Assessment
Tool) Model which integrates the GIS information with attribute database to
estimate the runoff of Ajay River catchment. SWAT is a physically based
distributed parameter model which has been developed to predict runoff, erosion,
sediment and nutrient transport from agricultural watersheds under different
management practices. The SWAT Model works in conjunction with Arc GIS. In
the present study the catchment area has been delineated using the DEM (Digital
Elevation Model) and then divided into 19 sub-basins. For preparation of landuse
map the IRS-P6 LISS-III image has been used and the soil map is extracted from
HWSD (Harmonized World Soil Database) Raster world soil map. The sub
basins are further divided into 223 HRUs which stands for Hydrological
Response Unit. Then by using 30 years of daily rainfall data and daily maximum
and minimum temperature data SWAT simulation is done for daily, monthly and
yearly basis to find out Runoff for corresponding Rainfall. The coefficient of
correlation (r) for rainfall in a period and the corresponding runoff is found to be
0.9419.
ES211
16:15-16:30
Ecosystems assessment by methods of remote sensing in the short-wave range
of radio waves
Belov S.Yu. & Belova I.N.
M.V. Lomonosov Moscow State University, M.V.Lomonosov MSU, Moscow,
Russia
Abstract---In this paper, we propose a new method for estimating the
parameters of incoherent signal/noise ratio for ecosystems assessment. The paper
presents the results of comparison of the measurement method from the point of
view of their admissible relative analytical errors. The new method is suggested.
A comparative analysis and shows that the analytical (relative) accuracy of the
determination of this parameter new method on the order exceeds the
widely-used standard method. Monitoring of the earth's surface by remote
sensing in the short-wave band allows one to diagnose subsurface aspects of the
earth, as the scattering parameter is affected by irregularities in the dielectric
permittivity of subsurface structures.
ES215
16:30-16:45
Advanced Wastewater Treatment Using Microalgae: Effect of Temperature on
Removal of Nutrients and Organic Carbon
January 22-24, 2017 | Thammasat University, Thailand
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Mohamad Shurair, Fares Almomani, Simon Judd, Rahul Bhosale, Anand
Kumar, Ujjal Gosh
Department of Chemical Engineering, Qatar University, P.O box 2713, Qatar
Abstract---This study evaluated the use of mixed indigenous microalgae
(MIMA) as a treatment process for wastewaters and CO2 capturing technology
at different temperatures. The study follows the growth rate of MIMA, CO2
Capturing from flue gas, removals of organic matter and nutrients from three
types of wastewater (primary effluent, secondary effluent and septic effluent). A
noticeable difference between the growth patterns of MIMA was observed at
different CO2 and different operational temperatures. MIMA showed the highest
growth grate when injected with CO2 dosage of 10% compared to the growth for
the systems injected with 5% and 15 % of CO2. Ammonia and phosphorus
removals for Spirulina were 69%, 75%, and 83%, and 20%, 45% and 75 % for
the media injected with 0, 5 and 10% CO2. The results of this study show that
simple and cost-effective microalgae-based wastewater treatment systems can be
successfully employed at different temperatures as a successful CO2 capturing
technology even with the small probability of inhibition at high temperatures.
ES218
16:45-17:00
Impact Analysis Against Waste Water Drainage Water Quality Cisadane-Based
Land Use
Noni Valeria Sidabutar, Idi Namara, Djoko M Hartono, and Tri Edhi Budhi
Soesilo
Universitas Indonesia, Indonesia
Abstract--- In Indonesia, drainage cannal still is multifunctional, that is for storm
water runoff as well as the effluent of domestic wastewater. These conditions
take effect on river water quality. Including that occur in Cisadane river which is
an important river for the city of Tangerang. This river is the main source of raw
water for water supply to the city of Tangerang Objective of this study is to get a
level of pollution that occurs in Cisadane and analyze the impact of waste water
drainage on water quality of the river. This research represent field research, is
by taking water samples directly from drainage canal and river water based on
residential areas, industrial and mixed used. The sample of water and then a
laboratory test on the Laboratory of Environmental Health at the University of
Indonesia. The sample test results are then analyzed by the method STORET,
then by comparing the level of pollution of drainage and wate river based
land-use. The final results showed that effluent water from domestic waste
affected the water quality of the river, especially in dense residential areas and
industrial areas.
ES224
17:00-17:15
Contribution of Agriculture Education Program on the Quality of Life of the
Grassroots Community Residents: Its Impact to Environmental Value and
Management
EDWIN M. PUHAGAN
January 22-24, 2017 | Thammasat University, Thailand
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Agriculture Department, Tawi-Tawi Regional Agricultural College, Nalil,
Bongao, Tawi-Tawi, Philippines
Abstract--- Agriculture education program and agriculture related activities make
up the basic fabric of rural life which significantly contributed to the overall
plight of rural regions in terms of employment and business opportunities,
infrastructure and quality of the environment. The study focused three main
parameters on describing the socio-economic characteristics of the grassroots
respondents involving three main indicators: their income; shelter; and
employment. The socio-psychological factors of the respondents were also
considered focusing on their income level, type of housing and living conditions,
reasons of unemployment and aspiration that concerned on the perspective of the
respondents towards environmental value and management. Eleven
municipalities in Tawi-Tawi province located in the Southern Philippines were
considered as the study sites involving 3,000 grassroots community residents
who were graduates of agriculture education as of 2010 to 2015 as respondents.
Intensive personal interview was conducted using a Close-ended questionnaires
to gain testimonial information on the impact of the agriculture program to
environmental value and management. Statistical tools and procedures were
employed in analyzing the gathered data. Fifty eight (58%) percent of the
respondents were female, married, ages between 30-40 years old and belonged to
Sama and Tausog tribe. Around forty-two percent of the respondents obtained
the degree in Bachelor of Science in Agriculture, 32% finished Bachelor of
Science in Forestry, 20% graduated Bachelor of Science in Home Technology
and, 14.5% graduated Bachelor of Science in Agricultural Education. Majority of
them (90%) had small houses, lived with 6-10 extended family members, and
stayed 16-20 years in the area or community. Most of them (60%) were
self-employed, engaged in nonagriculture related small businesses for their
source of income, earned an annual family gross income ranging 200,000 -
300,000. Agriculture education program has high impact to environmental value
and management but it has less productive inputs due to lack of updating the
curriculum or technology content of the course. Agriculture education was found
to have high correlation (r = 0.531) with environmental value and management.
This academic program affects quality of life in terms of employment that was
generally achieved through the process of empowerment from the academic
institution. By and large, the study provides hint on significant impacts of
agricultural education to environmental value and management that can be
measured in terms of employment, economic status, and shelter condition of the
populace. The study had come up with a new conceptual model on
environmental value and management which included empowerment, security
and opportunity.
ES239 THE EFFECT OF ANTHROPOGENIC ACTIVITIES TO THE DECREASE OF
January 22-24, 2017 | Thammasat University, Thailand
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17:15-17:30 WATER QUALITY
In West Tarum Canal, Jakarta - Indonesia
Noni Valeria Sidabutar;Tri Edhi Budhi Soesilo;Djoko M. Hartono;Idi Namara
School of Environmental Science, Universitas Indonesia
Abstract—The raw water in Jakarta is supplied from Jatiluhur Dam, which is
distributed pass through West Tarum Canal with an open canal about 70 km long.
This water quality does not meet the standard set by the government and heavily
polluted by anthropogenic activities along its river. This research uses a
quantitative research approach with the mix-method. This research did an
in-depth interview with inhabitants along the riverbank about their daily activity.
The water along the riverbank is polluted by anthropogenic activities, such as:
first: domestic activities (washing, cooking, and bathing), second: littering into
the river, and third: discharging waste water from households into the river. This
present research measures water quality for parameters pH, temperature,
Dissolved Oxygen (DO), Chemical Oxygen Demand (COD), Total Dissolved
Solid (TDS), Total Suspended Solid (TSS), and Fecal coliform. In this social
segment, it is shown that pH, DO, TDS and Fecal coliformin the downstream
part are worse than in the upstream.
ES210
17:30-17:45
Gasification of waste high density polyethylene/wood chip mixtures in a
continuous downdraft gasifier system
Athibhatt Thawichsri & Surachai Sanitjai
Dept. of Mechanical Engineering,KMUTT,Bang Mot, Thungkhru, Bangkok
10140,Thailand
Abstract--- This experiment is a study on gasification of municipal plastic waste
mixed with wood chip. It was investigated in small scale continuous downdraft
gasifier which was designed to continuously produce 100 kW of heat. The
reactor was fed continuously with woodchip which was mixed with high density
polyethylene waste (HDPE) from municipal solid waste as fuel from 0 and 5%by
weight. In each case, 60 kg of fuel was tested in downdraft gasifier using air
flow rate of 6 – 24 Nm3/h to investigate the producer gas characteristics and
gasification process. This producer gas can be used for heating or in gas engine
for electrical production.
The investigation results show that the producer gas from mixing fuel contains
CO2,H2, N2, CH4 and CO. The percentage of CO2 was decreased but the
percentage of CH4 and CO was increased when the percentage of HDPE was
increased in mixed fuel. The change in gas composition results in higher heating
value of the producer gas. From the analysis on results, the producer gas consists
of H2 10.38-18.75%, CO 1.96-4.68%, CH4 5.12-8.04%, CO2 9.78-12.26% and
N2 60.05-70.22%. The calculated higher heating value of the producer gas was
3.63–6.01 MJ/Nm3.
January 22-24, 2017 | Thammasat University, Thailand
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The cold gas efficiency was increased along with fed air flow rate of 6-18
Nm3/h. However, when fed air flow rate is higher than 24 Nm3/h, the cold gas
efficiency found to be decreased. The maximum cold gas efficiency was
66.93 %, when fed air flow rate was 18 Nm3/h and mixing fuel of HDPE was
5%.
ES226
17:45-18:00
Hazardous Waste Minimization Challenge InAutocomponent Industry, West
Java,Indonesia
Lidia Handayani & SetyoSarwantoMoersidik
School of Environmental Science, University of Indonesia, Salemba, Jakarta,
Indonesia
Abstract---Modern industries have managed their hazardous waste through
hazardous waste management with End of Pipe approach. As part of the most
robust industry, autocomponent industry have to manage their hazardous waste
from production process. To meet sustainable manufacturing, waste
minimization is required. Hazardous waste minimization in practice is relatively
difficult to implemented. This paper explore hazardous waste management and
waste minimization activity in one of autocomponent industry in Indonesia.
Hazardous waste minimization regulation also explain in this paper. Regarding
waste minimization implementation there were some obstacle such as lack of
awareness and knowledge, lack of time and economic factor.
ES016
18:00-18:15
Pre-chlorination contact time and the removal and control of Microcystis
aeruginosa in Coagulation
Teetawat Lapsongpon, Suchat Leungprasert and Chihiro Yoshimura
National Science and Technology Development Agency, Thailand
Abstract--- The use of pre-oxidation is known to improve algae removal by
coagulation and control the growth of algae. The contact time between oxidants
and algae in pre-oxidation stage has been found as important parameter. This
study investigated the effect of pre-chlorination contact time on the control and
removal of cyanobacteria Microcystis aeruginosa by coagulation. The results
showed that when the alum dose was sufficient, increasing contact time showed
an improvement in algae removal by coagulation in case of high chlorine dose.
The algae removal ratio at high chlorine dose, 3 mg L-1 increased when contact
time increased and it decreased after 30 minutes of contact time. In contrast, the
result from chlorine dose, 2 mg L-1, showed an unclear trend when contact time
increased. Adding 2 mg L-1 of pre-chlorination with 10 minutes of contact time
was enough to control the regrowth of M. aeruginosa. In addition, dissolve
organic carbon (DOC) and UV absorbance at 254 nm, which particulary
indicates aromatic compounds, tended to increase when the contact time
increased. The increased of DOC and UV 254 indicated the release of
January 22-24, 2017 | Thammasat University, Thailand
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intracellular organic matter (IOM) from M. aeruginosa. High level of DOC, 0.68
mg L-1 in this study showed negative effect on M. aeruginosa removal by
coagulation and could not be removed by coagulation process.
ES221
18:15-18:30
Daylight Strategies for Architectural Studio Facilities: The Literature Review
Muhammad Anas Othman, Nur Azfahani Ahmad and Azizah Md Ajis
University Technology MARA, Malaysia
Abstract--- The implementation of daylighting strategies in buildings is a
common aspect in architecture. However, due to the availability of inexpensive
electricity, natural lighting strategies became insignificant, and been overlooked
by designers. With the current concern over rapid increment on electricity cost,
many designers now try to revitalized daylighting strategies in buildings. This
includes educational buildings. In Malaysian cases, it is a norm that universities;
especially during lecture and studio sessions, used artificial lighting throughout
the day. Definitely, this is not parallel with the “green” aim made by the
Government in the Malaysian Plan. Therefore, this paper aims to explore the
impact of daylight strategies for educational studios in universities, by
maximising the penetration of natural daylight into the space towards creating a
more green-conducive studio. The paper review literature about the types,
criteria and benefits of daylight strategies. This paper also presented a pilot study
that has been performed in one university in Perak, Malaysia, by selecting
architectural studios as the main subject.
Dinner @ Restaurant
16:30-20:00
January 22-24, 2017 | Thammasat University, Thailand
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Plenary speech by Prof. Jerry B. SUPERALES Venue: A2
13:30-14:00
JH Cerilles State College, Philippines
Session III: Energy Engineering 14:00---15:45
Venue: A2
Session Chair: Associate Prof. Dr.Pongjet Promvonge
King Mongkut’s Institute of Technology Ladkrabang,Thailand
Presentations: ET2006, ET3003,ES012,ES209,ES220,ES234,ES014
*Please arrive at the designated conference room 30 minutes earlier, in case some authors are
not able to make the presentation on time.
Plenary
Speech
13:30-14:00
Assessment on Climate Change Awareness and Risks Perceptions Among
Elementary Teachers in the Southeastern Part of Zamboanga Del Sur, Philippines
Jerry B. Superales
JH Cerilles State College, Philippines
Abstract---Climate change is quite alarming and perceivable nowadays and
considered as a threat to human society and natural ecosystems. Lectures on
environmental concerns were being conducted to 107 Elementary Teachers
January 22-24, 2017 | Thammasat University, Thailand
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randomly selected from the five municipalities in the southeastern part of
Zamboanga del Sur, Philippines. Pre and post lecture tests were administered to
determine the levels of climate change awareness and risks perceptions among
Teachers and how informed they are about the existing environmental issues.
Structured questionnaire was used in the collection of data while descriptive
statistics were employed as the main analysis techniques. The results show that
there are significant differences between the results of pre-test and post-test on
climate change awareness, similar to their perceptions on climate change risks.
Respondents were fully aware on the existence of El Niño, global warming and
La Niña. While the water scarcity, decline in fishery production, and biodiversity
loss were on the top of the list among the risks perceived by the Teachers.
Results further indicate that most of the respondents have fair general knowledge
about the issue and became fully aware only after given the lecture on the subject
at hand. Thus, the value of conducting information campaign on climate change
plays a significant role to help the public in making decisions in its adaptation
and mitigation strategies. The knowledge of teachers on climate change is
potential to educate the elementary pupils on mitigating measures related to the
lingering issue. Intensive information campaign on climate change, its features,
impacts, and mitigation measures to the localities and different sectors of the
society have to be massively considered.
ET2006
14:00-14:15
Low-Cost Energy Contraption Design Using Playground Seesaw
Ivane Ann P. Banlawe and Noli Jotham Ezekiel L. Acosta Jr.
School of Graduate Studies, Mapùa Institute of Technology,Manila, Philippines
Abstract--- The study was conducted at Western Philippines University, San
Juan, Aborlan, Palawan. The study used the mechanical motion of playground
seesaw as a means to produce electrical energy. The study aimed to design a
low-cost prototype energy contraption using playground seesaw using locally
available and recycled materials, to measure the voltage, current and power
outputs produced at different situations and estimate the cost of the prototype.
Using principle of pneumatics, two hand air pumps were employed on the two
end sides of the playground seesaw and the mechanical motion of the seesaw up
and down produces air that is used to rotate a DC motor to produce electrical
energy. This electricity can be utilized for powering basic or low-power
appliances. There were two trials of testing, each trial tests the different pressure
level of the air tank and tests the opening of on-off valve (Full open and half
open) when the compressed air was released. Results showed that all pressure
level at full open produced significantly higher voltage, than the half open.
However, the mean values of the current and power produced in all pressure
level at full and half open have negligible variation. These results signify that the
energy contraption using playground seesaw is an alternative viable source of
electrical energy in the playgrounds, parks and other places and can be used as
January 22-24, 2017 | Thammasat University, Thailand
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an auxiliary or back-up source for electricity.
ET3003
14:15-14:30
Enhancement of Enzymatic Hydrolysis and Lignin Removal of Bagasse Using
Photocatalytic Pretreatment
Patcha Pattanapibul, Navadol Laosiripojana, Surawut Chuangchote*,Verawat
Champreda, Jerawut Kaewsaenee
King Mongkut’s University of Technology Thonburi (KMUTT), Thailand
Abstract---Pretreatment for reduction of biological resistance in a
lignocellulosic material, i.e. bagasse, for enzymatic hydrolysis and fermentation
was investigated. Photo catalyst (TiO2) was used as an additive composition to
assist this pretreatment process. Reaction time was varied (24, 48, and 72h) to
find the optimum condition for the pretreatment, while concentration of solvent
(NaOH, H2O2, or NH4OH), biomass to solvent ratio, and weight ratio of
catalyst to bagasse were fixed at 2 M, 1:20 g/ml (typically, solvent = 150 ml),
and 1:5, respectively. Batch reaction temperature was at 25°C. After the
pretreatment, the enzymatic digestibility of pretreated bagasse was carried out to
find the sugar yield. Hydrolysis of pretreated bagasse with photo catalyst show
higher sugar yields than the conventional reactions without photo catalyst. The
maximum yields of sugars(541.03 mg glucose and 192.79 mg pentose) were
obtained at the longest reaction time.
ES012
14:30-14:45
Studies on performance and emission characteristics of diesel engine fueled with
diesel and bitter apricot kernel oil biodiesel blends
Virender Singh Gurau, Sarbjot Singh Sandhu and Akash Deep
Dr. B.R. Ambedkar National Institute of Technology, Jalandhar,India
Abstract--- Vegetable oils are produced from numerous oil seed crops. While all
vegetable oils have high energy content, most require some processing to assure
safe use in internal combustion engines. Some of these oils already have been
evaluated as substitutes for diesel fuels. In the present research work Bitter
Apricot kernel oil was employed as a feedstock for the production of biodiesel.
The physico-chemical properties of the Bitter Apricot kernel oil methyl ester
were investigated as per ASTM D6751. From the series of engine testing, it is
conclude that the brake thermal efficiency (BTE) with biodiesel blend was little
lower than that of diesel. BSEC is slightly higher for Bitter apricot kernel oil
methyl ester blends than neat diesel. For biodiesel blends, CO emission was
lower than diesel fuel as B 20 reduced CO emissions by 18.75%. Approximately
11% increase in NOx emission was observed with 20% biodiesel blend. It is
observed that HC emissions tend to decrease for biodiesel based fuels and
Smoke opacity was found lower for biodiesel blends in comparison to diesel
fuel.
January 22-24, 2017 | Thammasat University, Thailand
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ES209
14:45-15:00
The Development of Control and Monitoring System
Irfan Syarif Arief, Irwan Hidayat Suherman,Arinta Yulistya Wardani & Achmad
Baidowi
Dept of Marine Engineering, Institut Teknologi Sepuluh Nopember, Surabaya,
Indonesia
Abstract--- Control and monitoring system is a continuous process of securing
the asset in the Marine Current Renewable Energy. A control and monitoring
system is existed each critical components which is embedded in Failure Mode
Effect Analysis (FMEA) method. As the result, the process in this paper
developed through a matrix sensor. The matrix correlated to critical components
and monitoring system which supported by sensors to conduct decision-making.
ES220
15:00-15:15
Rapid clathrate hydrate conversion using a heavy guest molecule
Yun-Ho Ahn, Hyery Kang and Huen Lee
Department of Chemical and Biomolecular Engineering (BK21+ program),
KAIST, Daejeon, Republic of Korea
Abstract--- Clathrate hydrates with the ability to provide nanoporous structures
for encaging gas molecules at a high volume ratio (v/v) are needed to improve
current industrial gas storage & transportation. Direct clathrate hydrate formation
from liquid water without mechanical agitations has yielded a very low
conversion rate due to the mass transfer limitation between phases. This work
unprecedentedly discovered a heavy guest molecule to accelerate the clathrate
hydrate formation and demonstrated nearly full conversion to clathrate hydrate
directly by renewing liquid-liquid interfaces without mechanical agitations and
help-gas.
ES234
15:15-15:30
The Energy Audit Process forUniversities Accommodation in Malaysia: A
Preliminary Study
Muhammad Hilmi Dzulkefli, Nur Azfahani Ahmad & Hayati Mohd Isa
Faculty of Architecture, Planning and Surveying,University Technology MARA,
Malaysia
Abstract--- The increase of energy consumption in the Malaysian Universities
has raised national concerns due to the fact that its consumption increase
government fiscal budget and at the same time contributes negative impacts
towards the environment. The purpose of this research is to focus on the process
of energy audit conducted in the Malaysian universities and to identify the
significant practice that can improve energy consumption of the selected
universities. The significant criteria in energy audit may be found by comparing
the energy implementation process of selected Malaysian universities through
the investigation of energy consumption behavior and the number of electrical
January 22-24, 2017 | Thammasat University, Thailand
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appliances, equipment, machinery and buildings activities that have an impact on
energy consumption that can improve energy-efficiency in building. The Energy
Efficiency Index (EEI) will be used as an indicator and combined with the
suggested application of HOMER software to obtain solution and possible
improvement of energy consumption during energy audit implementation. A
document analysis approach will also be obtained in order to identify the best
practice through the selected energy documentations. The result of this research
may be used as a guideline for other universities that consume high energy in
order to help improving the implementation of energy audit process in their
universities.
ES014
15:30-15:45
Scenario-based Water-Energy Nexus Analysis of Turkish Electricity Production
Sectors
Murat Kucukvar and Nuri Cihat Onat
Istanbul Sehir University,Turkey
Abstract--- This research presents the first empirical study on the water-energy
nexus analysis of electricity productions sectors in Turkey. Two water footprint
categories such as withdrawal and consumption will be analyzed. The
ARIMA-based time-series forecasting model will be developed to estimate the
amount of electricity production from renewable and nonrenewable resources
until 2030. Three official scenarios of Turkish Ministry of Development such as
i-business-as-usual, ii-renewable energy development plan and iii-low-carbon
energy production plan will be analyzed. An excel-based decision support tool
will be demonstrated in order to present the details of water-energy nexus
analysis. Finally, the best policy recommendations will be offered to the
government decision makers to minimize the water footprint of Turkish energy
production in future.
Coffee Break
15:45---16:00
January 22-24, 2017 | Thammasat University, Thailand
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Session IV: Thermal engineering and Mechanical Engineering 16:00-18:15
Venue: A2
Session Chair: Prof. Chul H. Jo
Department of Naval Architecture and Ocean Engineering,Inha University,Incheon, South Korea
Presentations: ES202, ES225,ET3006,ET3007,ES015,ES228,ES233, ET2002,ES240
*Please arrive at the designated conference room 30 minutes earlier, in case some authors are not able to
make the presentation on time.
ES202
16:00---16:15
Tensioned wire guided retrieveing and installing technology for HAT tidal
current power system
Chul H. Jo, Kang Hee Lee and Myeong Joo Kim
Department of Naval Architecture and Ocean Engineering,Inha
University,Incheon, South Korea
Abstract--- Tidal current power is one of the ocean energies which can extract
electricity from flow mainly caused by tide; high and low tides. The advantages
of tidal current power are predictability and sustainability and continuity. Having
a limited accessible working window in strong current area, it is very important
and also critical to establish the maintenance scheme to minimize the retrieval
and installation duration of tidal device. The diver-less method to reduce any
hazard to diver during maintenance is to be developed as per the site condition
and the configuration of device. In this research, a tensioned wire guided concept
has been developed for HAT (Horizontal Axis Turbine) tidal energy convertor.
For easy and stable stabbing into the vertical pile which is fixed on a base, the
pile top end is designed as a cone shape to receive the nacelle. The wire is
connected from nacelle and pile tip to guide the nacelle into the pile. To
investigate the acceptability and reliability of operation for various current
speeds, an experimental model of 1/34 scaled has been made and tested in CWC
(Circulating Water Channel) in Inha University. The experimental results show
that workability is proportional to wire angle and guide wire tension due to
restoring force. It is concluded from this research that the tensioned wire guide
method for HAT tidal current device is highly effective and can be applied to
reduce the maintenance cost and to increase the working time for retrieving and
installing in high current speed region.
ES225
16:15-16:30
Experimental study on evaporation characteristics of a hydrogen peroxide droplet at
elevated temperature
Jonghan Won, Hongjae Kang, SeungWook Baek, and Sejin Kwon
January 22-24, 2017 | Thammasat University, Thailand
35 / 42
Department of Aerospace Engineering, Korea Advanced Institute of Science and
Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
Abstract--- In this study, evaporation characteristics of a hydrogen peroxide
droplet, 90% purity, was experimentally investigated at elevated temperature
(between 400 and 800℃) and atmospheric pressure under normal gravity.
Elevated temperature atmosphere was provided by electric furnace inside the
chamber. The range of a droplet size was 1.1 mm to 1.3 mm. The evaporation
process of a droplet was recorded by high speed CCD camera. As analysing the
image extracted from the camera using the program, evaporation rate of a single
droplet was calculated at each ambient temperature. After thermal expansion
period, evaporation rate of a hydrogen peroxide droplet followed d2-law but
thermal expansion period didn’t clearly separate at 400℃. The evaporation rate
increased with increase in ambient temperature. Also thermal decomposition of
hydrogen peroxide increased at high temperature.
ET3006
16:30-16:45
Numerical Thermal Performance Study in a Heat Exchanger Tube with Inclined
Elliptical Rings
W. Sodsri, C. Thianpong, Pongjet Promvonge*, S. Tamna
Mechanical Engineering Dept, Faculty of Engineering, King Mongkut’s Institute
of Technology Ladkrabang, Bangkok, 10520, Thailand
Abstract—The paper deals with a numerical study on the effect of inclined
elliptical ring (IER) on heat transfer augmentation in a uniform heat-fluxed heat
exchanger tube. In the present work, the 60 IER was mounted repeatedly in the
tube with six different eccentricity ratios (ER= b/a = 1, 0.9, 0.8, 0.7, 0.6 and 0.5)
at a single ring-pitch ratio PR= 1.0. Air as the test fluid flows into the tube for
Reynolds number ranging from 4000 to 20,000. To find the optimum thermal
performance, the effect of ER values on the heat transfer and pressure loss is
investigated. The study indicates that the use of IER can induce higher turbulent
intensity imparted to the flow leading to higher heat transfer in range of about
237 to 461% above the smooth tube.
ET3007
16:45-17:00
Numerical Heat Transfer Study in a Round Tube with 60o V-Shaped Rings
Y. Kaewkohkiat, Watanyu Pairoj, P.Promvonge*, S. Tamna
Department of Mechanical Engineering, Faculty of Engineering, King
Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand
Abstract—Turbulent flow and heat transfer behaviors in a 3-dimensional
isothermal tube mounted repeatedly with 60o V-shaped rings (V-rings) are
numerically investigated. The computation based on the finite volume method
with the QUICK numerical scheme and the Realizable k-
was conducted for the airflow rate in terms of Reynolds number (Re) in the
range of 4000 to 20,000. The ring parameters include three flow blockage ratios,
January 22-24, 2017 | Thammasat University, Thailand
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(BR=e/D=0.1, 0.15 and 0.2) and a single ring pitch ratio, PR=1. The computed
result shows that friction factor and Nusselt number (Nu) increase with the
1.73 with Nu/Nu0 = 4.5 is at BR=0.1 and Re=4000. For the need of maximum
heat transfer enhancement (Nu/Nu0), the case of BR=0.2 V-ring is selected to
make modification since this case provides the highest heat transfer and pressure
loss. The modification is made by cutting off both ends of the BR=0.2 V-ring and
the effect of cutting off (called end-cut ratio, ER=c/e) on thermal performance is
also examined. The study reveals that for the end-cut V-ring, the friction factor is
considerably decreased while the heat transfer rate reduces moderately with
increasing ER. The end-cut V-ring yields the maximum
Re= 4000 with Nu/Nu0 of about 5.4. Thus, the Nu/Nu0 of the end-cut V-ring is
found to be about 20% higher than that of the BR=0.1 V-ring.
ES015
17:00-17:15
Environmental, Economic, and Social Impacts of Alternative Vehicle
Technologies: An Integrated Multi-criteria Decision Making Approach
Nuri Onat and Murat Kucukvar
Istanbul Sehir University,Turkey
Abstract---The proposed framework aims to fill important knowledge gaps in
the literature that can be classified as application-based and mythological
contributions. Methodologically, this research aims to advance an existing
sustainability assessment framework, known as the Life Cycle Sustainability
Assessment by integration of input-output analysis and multi-criteria decision
making to analyze the trade-off relationships between triple bottom line impacts.
Application based contribution of this work is to quantify macro-level social,
economic, and environmental impacts of alternative passenger vehicle
technologies and to estimate the optimum passenger vehicle mix in the U.S. In
total, 16 macro-level sustainability indicators are quantified for seven different
vehicle types including conventional, hybrid, plug-in hybrid, and full battery
electric vehicles. The analysis covers all life cycle phases and includes two
different charging scenarios in which electric vehicles charged through (S1)
existing power infrastructure and (S2) solar charging stations. Analysis results
revealed that existing electricity generation mix does not favor widespread
adoption of electric vehicles. S2 increased the sustainability performance of
electric vehicles significantly. In S1, when the environmental and
socio-economic indicators have equal importance, hybrid electric vehicles have
the highest allocation with 91% of the U.S. passenger vehicle fleet, whereas,
when the socio-economic indicators matters only, 99.5% of the allocation is
composed of conventional vehicles.
ES228
17:15-17:30
Impact of traffic composition on accessibility as indicator of transport sustainability
Nahdalina, S P Hadiwardoyo and Nahry Civil Engineering Department, Faculty of Engineering, Universitas Indonesia, Depok
January 22-24, 2017 | Thammasat University, Thailand
37 / 42
16424, Indonesia
Abstract--- Sustainable transport is closely related to quality of life in the
community at present and in the future. Some indicators of transport
sustainability are accessibility measurement of origin/destination, the operating
costs of transport (vehicle operating cost or VOC) and external transportation
costs (emission cost). The indicators could be combined into accessibility
measurement model. In other case, almost traffic congestion occurred on the
condition of mixed traffic. This paper aimed to analyse the indicator of transport
sustainability through simulation under condition of various traffic composition.
Various composition of truck to total traffic flow are 0%, 10% and 20%. Speed
and V/C are calculated from traffic flow to estimate the VOC and emission cost.
5 VOC components and 3 types of emission cost (CO2, CH4 and N2O) are
counted to be a travel cost. Accessibility measurement was calculated using
travel cost and gravity model approaches. Result of the research shows that the
total traffic flow has indirect impact on accessibility measurement if using travel
cost approach. Meanwhile, the composition of traffic flow has an affect on
accessibility measurement if using gravity model approach.
ES233
17:30-17:45
Solar Public Engagement: The Prospective Study on FELDA Community in
Malaysia
Siti Jamiah Tun Jamil & NurAzfahani Ahmad
Faculty of Architecture, Surveying and Planning,UiTM Perak Branch,Seri
Iskandar, Perak, Malaysia
Abstract—Malaysia Energy Outlook 2016 has highlighted that Malaysia’s
electricity generation mix has always been highly dependent on fossil fuels.
There is a concern on energy security for Malaysia recently, since the depletion
of fossil fuel occurs and its effect increases the price of electricity tariff.
Nevertheless, the energy demand continues to increase, which make the
non-fossil renewable energy sources is back on demand. Malaysia’s highest
potential for renewable energy comes from solar energy and the large roofs of
rural houses offer potential to contribute solar electricity for the people. Indeed,
the engagement of solar energy to the public is very important in allowing this
energy to be acceptedby the locals. The paperwill review the related literature on
public engagement for solar energy project. This paper also tries to prospect the
potential of implementing solar electricity for a well-known rural organization in
Malaysia, known as FELDA.
ET2002
17:45-18:00
Performance and Economic Analysis of a Plug and Play Regenerative Brake for
Improving Energy Efficiency for Traction Elevators
Chuttchaval Jeraputra, Supun Tiptipakorn
Department of Electrical Engineering, Mahidol University, Salaya Nakonpathom
January 22-24, 2017 | Thammasat University, Thailand
38 / 42
Thailand
Abstract—This paper presents performance and economic analysis of a plug
and play regenerative brake for improving energy efficiency for traction
elevators. The proposed regenerative brake recycles the energy loss of a dynamic
brake and feeds into the grid while an elevator inverter is operating in the
braking mode. According to field measurement of energy consumption, it reveals
that the efficiency can be improved as much as 18%. The prototype of a
regenerative brake 12 kW, 400V, 3φ is developed and tested on an elevator
simulator. It is shown that it can transfer energy out of a DC capacitor before the
dynamic brake kicks in. Further, an economic analysis is provided to carry out
the payback period and the present worth equivalent to confirm feasibility.
ES240
18:00-18:15
Mechanical Alloying of Cu, Fe and Nano SiC Powders on Stainless Steel Plate
Iman Farahbakhsh
Department of Engineering, Shirvan center, University of Applied Science and
Technology, Shirvan, Iran
Abstract--- Since one of the biggest concerns in the oil transfer industry is the
friction of the inner connections, coating and producing these components
through use of nanoparticles and nano composites can increase the equipment
strength and defense and decrease their depreciation. To cope with these troubles
and challenges, a method based on mechanical alloying is offered in order to
make coat. In this study, a coating process has been made by the mechanical
milling. In mechanical alloying, coat making has been done with use of
strengthened copper and iron powders (weight percentage 50:50) with SiC
nanoparticles, over a steel substrate, in room temperature and under the
atmosphere of environment, using the crushing balls during different time
periods (1, 3, 5, 10, and 20 hours) for series 1 samples (5% SiC) and series 2
samples (3% SiC). For a precise evaluation, a variety of analyses including
substructure analysis by surface electronic microscope (FESEM), point analysis
(EDS), heat operations and X- ray diffraction (XRD) analysis will be used. To
study the obtained properties, friction and roughness tests will also be used on
the produced coat. The results of the analyses demonstrated that with raise in
milling time, the thickness of the coat layer formed in series 2 (3% SiC) is more
than series 1 (5% SiC) and the size of copper and iron solid solution particles has
also been made at the extent of nanoparticles. Doing friction tests and comparing
the graph determined that series 1 samples (5% SiC) have a better coat and
strength than series 2 (3% sic). Roughness test specified that series 2 samples
(3% SiC) are less rough than series 1 sample (5% SiC).
Dinner @ Restaurant
18:30-20:00
January 22-24, 2017 | Thammasat University, Thailand
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One-day Tour January 24, 2017
09:00--17:00
Ayutthaya HistoricalPark (Thai: อุทยานประวัติศาสตรพ์ระนครศรีอยธุยา (Pronunciation)) covers the
ruins of the old city of Ayutthaya, Thailand. The city of Ayutthaya was founded by King Ramathibodi
I in 1351. The city was captured by the Burmese in 1569. Though not pillaged, it lost "many valuable
and artistic objects." It was the capital of the country until its destruction by the Burmese Army in
1767.
Attractions
January 22-24, 2017 | Thammasat University, Thailand
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2017 2nd International Conference on Sustainable and Renewable Energy Engineering
(ICSREE 2017)
Submission Deadline: March 1, 2017
http://www.icsree.com/
Call for papers
Contact:
Sustainable and Renewable Energy Engineering Lightning Protection
Active Filters Photovoltaic Systems and Materials
Biofuel or Solar Economics and Commercialization Power Electronics
Biomass Conversion Technologies Power Generation
Biomass for Bioenergy Power Quality
Distributed Generation Power System Control and Stability
Distribution Power System Power Transmission and Distribution
Eco-Design Renewable Energy for IT Equipments
Efficient Energy Generation and Conversion Renewable Fuel from Biomass
Electric Drives Renewable Power Generation
Electric Vehicles Sea Power
Electrical Machinery Smart Grid
The accepted and registered papers will be collected in
conference Proceedings published by IEEE, and submitted
and reviewed for inclusion by IEEE Xplore, Ei Compendex,
and Scopus.
Ms. Tsuki Chu
E-mail: [email protected] Tel: +86-132-6777-7771
Website: www.icsree.com
Upcoming Conferences
January 22-24, 2017 | Thammasat University, Thailand
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2017 2nd International Conference on Energy Materials and Applications
(ICEMA 2017) May 10-12, 2017 | Hiroshima, Japan
Submission Deadline: March 1, 2017
http://www.icema.org/
The accepted and registered papers will be published in the conference proceedings,
which is indexed by Ei Compendex, Scopus, Inspec, and Chemical Abstracts, CiteSeerX,
etc.
Note: Accepted papers by ICEMA2016 have been indexed.
Contact: [email protected]
IEEE 2017 2nd International Conference on Power and Renewable Energy
(ICPRE 2017) September 20-23, 2017 | Chengdu, China
Submission Deadline: May 10, 2017
http://www.icpre.org/
Submitted papers will be peer-reviewed and the accepted ones after proper registration
and presentation will be published in the conference proceedings by IEEE, and reviewed
by IEEE Xplore and Ei Compendex.
Contact: [email protected]
January 22-24, 2017 | Thammasat University, Thailand
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Note