Suvarnabhumi International Airport .. WELCOME MEE Net ..

MJTA Consortium 1

Suvarnabhumi International Airport ..WELCOME MEE Net..

MJTA Consortium 2

..

SUVARNABHUMI INTERNATIONAL AIRPORT

SUVARNABHUMI AIR CONDITIONING

SYSTEM

MJTA Consortium 4

SUVARNABHUMI AIR CONDITIONING SYSTEM

BUILDING CONFIGURATION The Terminal building requires to have large hall area without concrete pole or with minimal concrete pole for passengers’ convenience. For maximum passengers comfort with ease of traveling within the airport compound, the building comprise of two sectors, the Terminal and Concourse building. The Concourse building is for airplane connection to boarding bridges. The Terminal building is for handling departure and arrival passengers. For energy saving purpose, the airconditioning will be provided only from floor level to 3 or 4 meter above the floor since passengers will not stay higher than 2 meters above the floor

MJTA Consortium 5

BUILDING SIZE Concourse

Width 40.50 m. Length 3,123 m.

Hight 23.60 m. Terminal

Width 108 m. Length 441 m. Hight 40 m.


MJTA Consortium 6

AREA FOR AIR CONDITIONING Concourse

248,445 SQ.M. Terminal

119,906 SQ.M.

TOTAL OF 368,351SQ.M.


MJTA Consortium 7

1. Usage of direct sun light with minimal electrical lamps during day time.

2. Air conditioning will be provided only from floor level to 3 or 4 meter above the floor to reduce the air conditioning load by means of Stratification technique. This technique use Radiant Floor Cooling together with Recirculated Air Cooling System. 3. Control intake fresh air for continual changing number of passengers.

CONCEPTUAL DESIGN FOR ENERGY SAVING OF SUVARNABHUMI AIR CONDITIONING SYSTEM

MJTA Consortium 8

4. Adjust Variable Chilled Water Volume for continual changing cooling load.

5. Use Chilled Water Temperature Difference ( delta T ) larger than normal conventional type which will require lesser pipe size and flow rate, thus reduced the pump size and energy required.

6. Reduce make up water of Cooling Tower by way of water filter instead of bleed-off

7. Reduce solar heat gain through glass by way of using Frit, a small circular pad, spread evenly on glass which help reduce the Solar Factor

CONCEPTUAL DESIGN FOR ENERGY SAVING OF SUVARNABHUMI AIR CONDITIONING SYSTEM

MJTA Consortium 9

8.Reduce infrared radiation from ceiling and wall by way of applying Low-E Infrared Hard Coating on ceiling and wall.

9. Reduce convective heat gain from electrical lamps since the heat gain will be combined with hot air above stratification level which will cause no effect to passengers.

10. Reduce radiation heat gain by way of using radiant floor cooling together with conventional air conditioning system.

CONCEPTUAL DESIGN FOR ENERGY SAVING OF SUVARNABHUMI AIR CONDITIONING SYSTEM พลั�งงาน

MJTA Consortium 10

Air Conditioning System

MJTA Consortium 11

Radiant Floor Cooling Cooling tube to Diffuser Header

DiffuserPoly Etelene 1 header=10 loops

MJTA Consortium 1212

SUVARNABHUMI INTERNATIONAL AIRPORT.SUVARNABHUMI INTERNATIONAL AIRPORT.

Radiant Floor Shop Drawing: Configuration Detail Drawing.Radiant Floor Shop Drawing: Configuration Detail Drawing.



Radiant Floor Shop Drawing: Floor PlanRadiant Floor Shop Drawing: Floor Plan



VAC System. Temperature LayerVAC System. Temperature Layer

MJTA Consortium 15

Design CriteriaAmbient Temp. 35C db

28C wbIndoor Temp. 24C±1 dbRelative Humidity 55+5% RHLighting:Circulation, Holdroom 10

W/m2Office 15 W/m2Retail 35 W/m2


MJTA Consortium 16

Design CriteriaOutside Air: Circulation, Holdroom

17 m3/hr/personOffice 34

m3/hr/personRetail 26

m3/hr/personPassengers: Terminal + Concourse 22,879 persons (30 MAP)(Peak Hour) 27,379 persons (45 MAP)

OA total 506,011 m3/hr (30 MAP)582,511 m3/hr (45 MAP)


MJTA Consortium 17

Design Criteria

Total Cooling Capacity41,666 KW = 11,850

Tons (30 MAP)43,238 KW = 12,297

Tons (45 MAP)


MJTA Consortium 18

AOT purchase chilled water from DCAP (Districted Cooling System and Power Plant Company Limited). DCAP has installed 8ABSORPTION CHILLERS at CENTRAL PLANT located within Parking building next to the Terminal building . DCAP installed 4 ABSORPTION CHILLERS ( DOUBLE EFFECT TYPE ) on each plant (EAST and WEST PLANT) and each absorption chiller has the capacity of 2,100 TR (norminal) and can produce 706 m3/hr (196.11 L/S) chilled water at return temp. of 14 C and supply temp. of 5 C


MJTA Consortium 19

4 Absorption Chiller Cooling capacity@2100 TR (7,386 kW)

= 8,400 TR (29,544 kW)4 Secondary chilled water pumps @ 706 m3/hr (196.11 L/S)

= 2,824 m3/hr (784.44 L/S)Supply Temp. 5o CReturn Temp.14o C

TOTAL COOLING CAPACITY OF EAST AND WEST PLANTS

= 16,800 TR (59,088 kW)


MJTA Consortium 20

SBIA : TERMINAL COMPLEX

30 MILLION ANNUAL PASSENGERREDUCED CONCORSE WIDTH

4.35M AND

REVISED MATERIAL OF CONSTRUCTION

MJTA Consortium 21

WATER SIDE PEAK COOLING LOADS SUMMARY30 MAP

A) Heat Transmission + Electrical Load at Peak Hour• East Concourse Building 7,464 kW.• West Concourse Building 7,381 kW.• Terminal Building 4,875 kW.• Jetbridge East Concourse 617 kW.• Jetbridge West Concourse 559

kW.

Sub Total A) = 20,896 kW.

MJTA Consortium 22

WATER SIDE PEAK COOLING LOADS SUMMARY30 MAP (Cont’d)

B) Occupancy and O.A Load B.1 Officers + Employees +

Visitors + Meeters = 13,879 Persons

Total Adjusted Heat Gain 130 W/Person; 13879 x 130/1000 = 1,804 kW.

Total O.A Supply 353,011 Cubic Meter Per HourTotal O.A. Load = 1.19 x

353,011/3.6 x (90-51)/1,000= 4,551 kW.

MJTA Consortium 23


B) Occupancy and O.A Load (Cont’d)B.2 TPHP of 30 Million Annual Flow as Recommended by

FAA is Equivalent to 9,000 persons

TPHP Load of Passenger = 9,000 x 130 / 1,000 = 1,170 kW.

O.A. Load for TPHP = 1.19 x 9,000 x 17 / 3.6 x (90-51) / 1,000 = 1,972 kW.

Sub Total B) = 9,497 kW.

MJTA Consortium 24


C) Machine Room Cooling Load6 sets AHU Capacity each 142 kW. = 852kW.

Sub Total C) = 852 kW.D) PCA. Chiller Heat Rejection

PCA. Chiller Capacity each 350 Ton, 525 HP Motor, MaxHeat Rejection is 1,621 kW. Per set, 6 sets x 1,621 =

9,726 kW.Sub Total D) = 9,726 kW.

E) Electrical LoadHeat Dissipated from Transformers and LVSB =695 kW. Sub Total E) = 695 kW.

MJTA Consortium 25


SUMMARYHeat Transmission + Electrical Load at Peak Hour

= 20,896 kWOccupancy and O.A Load = 9,497 kWMachine Room Cooling Load = 852 kWPCA. Chiller Heat Rejection = 9,726 kWElectrical Load = 695 kW

Total Peak Hour Chiller Cooling Capacity =41,666 kW

MJTA Consortium 26

SBIA : TERMINAL COMPLEX

45 MILLION ANNUAL PASSENGERREDUCED CONCORSE WIDTH

4.35M AND

REVISED MATERIAL OF CONSTRUCTION

MJTA Consortium 27

WATER SIDE PEAK COOLING LOADS SUMMARY45 MAP

A) Heat Transmission + Electrical Load at Peak Hour• East Concourse Building 7,464 kW.• West Concourse Building 7,381 kW.• Terminal Building 4,875 kW.• Jetbridge East Concourse 617 kW.• Jetbridge West Concourse 559

kW.

Sub Total A) = 20,896 kW.

MJTA Consortium 28


B) Occupancy and O.A Load B.1 Officers + Employees +

Visitors + Meeters = 13,879 Persons

Total Adjusted Heat Gain 130 W/Person; 13879 x 130/1000 = 1,804 kW.

Total O.A Supply 353,011 Cubic Meter Per HourTotal O.A. Load = 1.19 x

353,011/3.6 x (90-51)/1,000= 4,551 kW.

MJTA Consortium 29


B) Occupancy and O.A Load (Cont’d)B.2 TPHP of 45 Million Annual Flow as Recommended by

FAA is Equivalent to 13,500 persons

TPHP Load of Passenger = 13,500 x 130 / 1,000

= 1,755 kW.

O.A. Load for TPHP = 1.19 x 13,500 x 17 / 3.6 x (90-51) / 1,000 = 2,959 kW.

Sub Total B) = 11,069 kW.

MJTA Consortium 30

WATER SIDE PEAK COOLING LOADS SUMMARY45 MAP (Cont’d)C) Machine Room Cooling Load

6 sets AHU Capacity each 142 kW. = 852kW.Sub Total C) = 852 kW.

D) PCA. Chiller Heat RejectionPCA. Chiller Capacity each 350 Ton, 525 HP Motor, Max

Heat Rejection is 1,621 kW. Per set, 6 sets x 1,621 =9,726 kW.

Sub Total D) = 9,726 kW.E) Electrical Load

Heat Dissipated from Transformers and LVSB = 695kW.

Sub Total E) = 695 kW.

MJTA Consortium 31


SUMMARYHeat Transmission + Electrical Load at Peak Hour

= 20,896 kWOccupancy and O.A Load = 11,069 kWMachine Room Cooling Load = 852 kWPCA. Chiller Heat Rejection = 9,726 kWElectrical Load = 695 kW

Total Peak Hour Chiller Cooling Capacity =43,238 kW

MJTA Consortium 32

WATER SIDE PEAK COOLING LOADS SUMMARY30 MAP AND 45 MAP

DESCRIPTION 30 MAP 45 MAP

kW. kW.

A) Heat Transmission + Electrical LoadEast Concourse Building 7,464 7,464 West Concourse Building 7,381 7,381 Terminal Building 4,875 4,875 Jetbridge East Concourse 617 617 Jetbridge West Concourse 559 559

Sub Total A) 20,896 20,896

MJTA Consortium 33

WATER SIDE PEAK COOLING LOADS SUMMARY30 MAP AND 45 MAP (Cont’d)

B) Occupancy and O.A. LoadB.1 Officers + Employees + Visitors = 13,879 Persons

Total Heat Gain at 130 Watts/Person 1,804 1,804 Total Peak Hour Passengers 130 W x 9,000 for 30 MAPand 130 W x 13500 for 45 MAP 1,170 1,755

Sub Total B.1 2,974 3,559

B.2 O.A. Load for Officers, Employees, VisitorsTotal 353,011 CMH: 1.19 x 353,011/3.6x(90-51)/1,000 4,551 4,551 O.A. Load for 9,000 TPHP = 1.19x9,000x17/3.6x(90-51)/1,000 1,972 - O.A. Load for 13,500 TPHP = 1.19x13,500x17/3.6x(90-51)/1,000 - 2,959

Sub Total B.2 6,523 7,510

Sub Total B) 9,497 11,069

MJTA Consortium 34

WATER SIDE PEAK COOLING LOADS SUMMARY30 MAP AND 45 MAP (Cont’d)

C) Machine Room Cooling Load6 sets AHU Capacity Each 142 kW 852 852

Sub Total C) 852 852

D) PCA. Chiller Heat Rejection6 sets PCA Chiller 350 TR each, 525 HP Motor Max Heat Rejection 9,726 9,726 6 x 1621 kW.

Sub Total D) 9,726 9,726

E) Heat Dissipated from Electrical-Transformer and LVSB Rooms 695 695

Sub Total E) 695 695

TOTAL PEAK HOUR CHILLER COOLING CAPACITY 41,666 43,238

MJTA Consortium 35

CHILLED WATER PIPE COOLING CAPACITY

MAX VEL. 3.1 m/sec.

MAX FRICTION LOSS 5%

TEMPERATURE DIFFERENT 8.5C°

PIPE DIA. MAX FLOW MAX VEL. COOLING CAPACITY

MM. L/S M/S TR AT 8.5 C° TD.

50 3.5 1.5 35

65 5.2 1.7 53

80 9.5 2 95

100 20 2.4 202

125 35 2.7 354

150 55 3.1 556

200 100 3.1 1010

250 160 3.1 1616

300 220 3.1 2222

350 280 3.1 2828

400 370 3.1 3737

450 450 3.1 4545

500 580 3.1 5858

600 820 3.1 8282

750 1390 3.0 14040

900 1950 3.0 19696

CHILLED WATER PIPE SCH. 40 COOLING CAPACITY BASED ON

MJTA Consortium 36

CHILLED WATER PIPE COOLING CAPACITY

CHILLED WATER FLOW RATE L/S = 0.239 x KW

Δ C°

TR = 3.517 KW

INLET WATER TEMP. = 5.5 C° L/S = 0.239 x 3.517

OUTLET WATER TEMP. = 14 C° 8.5

TEMP. DIFFERENT = 8.5 C°

= 0.098889 L/S

0.099 L/sec.WATER FLOW RATE FORONE TR. AT 8.5 C° TEMP. DIFF. =

MJTA Consortium 37

..District Cooling System and Power District Cooling System and Power Plant (DCSPP) Plant (DCSPP) for Suvarnabhumi International for Suvarnabhumi International AirportAirport

MJTA Consortium 38

District Cooling System and Power Plant (DCSPP)

By using natural gas as fuel to generate electricity and use excess

heat to produce hot steam as a requirment for absorbtion chiller to

produce chilled water for air conditioning purpose. This

technology will increase efficiency in generating electricity and chilled water and will also reduce energy

required.

MJTA Consortium 39

Airport Electrical Airport Electrical Power DistributionPower Distribution

Airport Main Transformer

All Area in Airport

115kV

24kV

MEA 115kV Back Up

DCAP In-house use

6.9kV

DCAP

MTS

MJTA Consortium 40

Chilled Water Supply from DCAP to …..

Airport Hotel 1,500RT

TG Catering Facility 5,000RT

AIMS 700RT

AOB

1500RT

DCAP

MTB&Concourse 12,600RT

Train Station??, Car Park 700RT

Airport Hotel 700RT

AOB 500RTAIM 200RT

Chilled Water DistributionChilled Water Distribution

Train Station 100RT

Total 19,000RT

(29,860RT) Installed

MJTA Consortium 41

Steam Distribution

DCAPTG Catering

Airport Hotel

10barg/185C/8.6t/h

8barg/175C/3t/h

DCAP

Airport Hotel

MJTA Consortium 42

ตำาแหน�งที่��ตำ��งของโครงการ

POWER PLANT

CHILLER PLANT FOR CATERING

CHILLER PLANT FOR PASSENGER TERMINAL

MJTA Consortium 43Microsoft

PowerPoint Presentation

Questions and Answers

Thank you for your attention

Suvarnabhumi International Airport .. WELCOME MEE Net ..

Documents

Transcript of Suvarnabhumi International Airport .. WELCOME MEE Net ..