formula sae flow testing device team members: keith lundquist long dang adam barka vu nguyen jasper...

16
Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor: Academic Advisor: Evan Waymire, PE Chien Wern, PhD

Upload: abner-gregory

Post on 14-Jan-2016

215 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Formula SAE Flow Testing Device Team members:Keith LundquistLong DangAdam BarkaVu NguyenJasper Wong

Industrial Advisor: Academic Advisor:Evan Waymire, PE Chien Wern, PhD

Page 2: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Outline

1. IntroductionBackground – Need – Mission Statement

2. Design Requirements3. Top Level Design4. Design Analysis5. Final Design and Prototype6. Verification7. Conclusion

Page 3: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Background

Formula SAE®

• Student DesignCompetition

• Open-wheel,Formula style race car

• Engineering + Business

Page 4: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Need

• Flow coefficients for 1-D simulations (valves and orifices)

• Direct comparison between iterative designs (head loss/system curves, velocity profiles, misc. design validation)

Page 5: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Mission Statement

Design and build a device capable of measuring:• Flow coefficients for the intake, exhaust, and

throttle valves at various open positions• Mass flow through the intake manifold and

exhaust ductwork.

Page 6: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Design Requirements

• Capacity 160 cfm @ 28 inH2O

• Repeatability +/- 5%

• Manufacturability In-house

• Cost $1,500

• Noise level < 95 dB

• Easy to use, maintain, and upgrade

Page 7: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Top Level Design

Page 8: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Design Analysis

• Finite Element Analysis

• Computational Fluid

Dynamics

• Numerical Analysis

Page 9: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Final Design and Prototype

Page 10: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Final Design and Prototype

Page 11: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

DAQ and Control

Page 12: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Verification

• Noise level < 95 dB 92 dB

• Manufacturability In-house Yes

• Easy to use, maintain, and upgrade Yes

Page 13: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Verification

Page 14: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Verification

• Volume flow rate capacity 81 cfm @ 28 inH2O• Air box losses much higher than analysis predicts• Possibility of leakage Easy to modify/upgrade (modular design)

• Repeatability has not been verified Calibration equipment in transit

Page 15: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Conclusion

A complete prototype flow testing device has been designed and manufactured.

Further testing will be completed by VMS and Capstone team members.

Lessons learned• Engineering design process• Design for manufacturing• Teamwork• Time and budget constraints

Page 16: Formula SAE Flow Testing Device Team members: Keith Lundquist Long Dang Adam Barka Vu Nguyen Jasper Wong Industrial Advisor:Academic Advisor: Evan Waymire,

Questions?