Team Members: Allen Baragar Dustin Thompson Jose Membreno Katelyn This MECT 4275 Spring 2014...
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Transcript of Team Members: Allen Baragar Dustin Thompson Jose Membreno Katelyn This MECT 4275 Spring 2014...
Team Members: Allen BaragarDustin ThompsonJose MembrenoKatelyn This
MECT 4275Spring 2014
Instructor: Dr. Raresh Pascali
Industrial Advisors:Paul Tyllick
2
Outline• Objective/Goals• Purpose• Market Research
▫Online Survey/Results▫Current Market Options▫Basic System Schematic▫Part Options
• Budget• Risk Matrix• Gantt Chart• Questions
3
Objective
•Create a compact, portable steam power plant trainer that will aid in the understanding of the Rankine cycle and automated system control
Goals• Fully automated system control• Rolling frame for ease of transport
▫ Dimensions of 4x2x3.5 feet• Deliver the product complete with multiple lab experiments
4
Purpose
•Many students find difficulty understanding thermodynamics without being able to apply theory to real world application
•Steam power plants account for roughly 78% of the world’s electricity
•Students will learn the automated control system and will obtain a working knowledge of how to check transducer readings
5
Online Survey• Using Survey Monkey
▫110 respondents ▫10 questions
• Questions for graphical analysis: 1. What is your age?2. What type of engineering degree do you have?3. What is the highest level of school or degree you have completed?4. Did you take thermodynamics?5. If so, did it require a lab section?6. Did your thermodynamics class/lab include steam power plant
training station?
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Results
18 to
24
25 to
34
35 to
44
45 to
54
55 to
64
65 to
74
75 o
r old
er0
5
10
15
20
25
30
35
40
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
What is your age?
# o
f R
esp
onse
s
Mec
hani
cal
Chem
ical
Indu
stria
l
Biom
edica
l
Petro
leum
Compu
ter S
cienc
e
Elect
rical
Civil
Other
(ple
ase
spec
ify)
0
5
10
15
20
25
30
35
40
45
50
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
40.00%
45.00%
What type of engineering degree do you have?
# o
f R
esp
onse
s
7
Results
Bachelor degree
Graduate degree
Doctorate degree
Skipped0
10
20
30
40
50
60
70
80
90
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
What is the highest level of school you have completed or the highest degree you have received?
# o
f R
esp
onse
s
Yes No0
20
40
60
80
100
120
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
100.00%
Did you take thermodynamics?
# o
f R
esp
onse
s
8
Results
Yes No N/A0
10
20
30
40
50
60
70
80
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
If you took thermodynamics, did it require a lab section?
# o
f R
esp
onse
s
Yes No N/A0
10
20
30
40
50
60
70
80
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
Did your thermodynamics class/lab include a steam power plant training station?
# o
f R
esp
onse
s
9
Survey Results
•One question was inconclusive7. Did you find the training equipment useful?
•Open Ended Questions8. If the training equipment was not useful, why?9. If you did not have training equipment, would you have liked to have one? Would it have been beneficial?10. What is your alma mater?
11
Basic System Schematic
Boiler
Accumulation Tank
Generator
Condenser
Pump
Turbine
Wou
t
Qin
Qout
Win
13
Control Systems
Specifications UnknownPrice to be determined Specifications Unknown
Price to be determinedWorks with Inline-instant Steam Generator
Price to be determined
15
Flow Meter
BlancettTurbine Flow Meter
-150°F-375°F3/8 to 10in bore sizes
Accuracy: 1%$375.00
Simple Float style units or high
resolution digital units
Price Unknown
17
DC Motor
Dayton1/4 HP90 VDC
Shaft Dia: 5/8”$422.00
Smith + Jones1/2 HP
115/230 VShaft Dia: 5/8”
$99.99
Leeson1/4 HP115 V
Shaft Dia: 1/2”$154.99
19
Valves
¼” Inlet-Outlet Brass Solenoid Valve
Free Shipping$19.99
¼” Inlet-OutletSolenoid Valve
0-125 psi$80.13 (4)
¼” Inlet-OutletFull Port Ball Valve
0-2000 psi$695.00
20
Safety Pressure Valve
AquatrolInlet: ¼”
Overall Height: 2-7/8”Pressure Range: 0-200 psi
Temperature Range: 0-406°FASME Section VIII/CRN
$75.00
21
Thermal Couples
¼” ODStrain Relief Spring
Temp range: up to 1200°F$38.00
¼” OD probeFlow-Through Thermocouple
Temp range: -418-500°F$152.10
¼” OD probeFlow-Through Thermocouple
Temp range: -330-2460°F$132.00
22
Pressure Transducers
Celerity¼” input & output connection
Pressure Range: 250 psi$59.99
AST American Sensor Tech¼” input & output connection
Pressure Range: 10,000 psi$195.00
AST American Sensor TechDifferential Pressure Transducer
Pressure Range: 5,000 psi$495.00
23
BudgetLow High
Electric Boi ler 1,000$ 3,000$ Turbine Pump 250$ 1,000$ Reci rculating Pump 200$ 450$ Condenser 40$ 235$ Flanges and Elbow Joints 125$ 175$ Pipe Reducer (2) 15$ 50$ DC Motor 200$ 400$ Safety Pressure Valve 50$ 100$ Solenoid/Bal l Va lve 20$ 100$ Pressure Transducers 60$ 495$ Thermal Couples 132$ 153$ Control System 500$ 3,000$ Flow Meter 300$ 4,000$ Piping 90$ 170$ Frame Materia l 150$ 220$ Welding 50$ 200$ Total 3,182$ 13,748$
Expected Costs
24
Risk MatrixRisks
1 Injury2 Not meeting funding requirements3 Poor design due to calculation error4 Fail to finish project5 NW-Campus lab power capacity6 Outsourcing cost7 Team logistics8 Software Hardware interface issues9 Noise issues
10 Long lead times
Catastrophic 4 1,2 10
Severe 8
High 3
Medium 7 5,6
Low 9
Low Possible High Very High Definite
Severity
Likelihood
25
WBSSteam Power Plant Trainer
WBS
(15.8%)
Market/Technical Research
(55%)
Gaging Interest
(100%)
Market Offerings
(100%)
Scout Vendors
(80%)
Spec’ing parts
(25%)
Parts pricing
(40%)
Narrow choices
(20%)
Automated Control
(20%)
Design/Analysis
(8.3%)
Create Basic Design Schematic
(40%)
Part Design
(0%)
Thermodynamic analysis
(0%)
Boiler selection
(0%)
Condenser Selection
(0%)
Design Lab Experiments
(10%)
Fabrication and Assembly
(0%)
Parts acquisition
(0%)
Frame
(0%)
Secure Main components
(0%)
Assemble piping
(0%)
Wiring
(0%)
Testing
(0%)
Automated control test
(0%)
Boiler test
(0%)
Valve testing
(0%)
Sensor testing
(0%)
0% 20% 40% 60% 80% 100% Heading