formula sae flow testing device team members: keith lundquistlong dangadam barka vu nguyenjasper...
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Formula SAE Flow Testing Device
Team members:Keith Lundquist Long Dang Adam BarkaVu Nguyen Jasper Wong
Industrial Advisor: Academic Advisor:Evan Waymire, PE Chien Wern, PhD
Table of Contents
I. Mission StatementII. MilestoneIII. Product Design SpecificationIV. External SearchV. Internal SearchVI. Concept Design
Mission Statement
Design and build a device capable of measuring• Flow coefficient for the intake and exhaust
valves• Mass flow for throttle body, and engine headTo get VMS team into the top place finish.
Milestone
DONEPDSExternal/Internal SearchFinal Concept EvaluationInitial Design
Product delivered to CustomerMay 28th, 2012
Final ReportJune 6th , 2012
TARGET
DONE
Product Design Specification
Key design criteria• Capacity: 0 to 150 cfm at 28 in H2O• Repeatability: %5 repeatable• Noise < 85dB• Footprint < 50in x 50in• Maintenance: parts are easy to inspect and replace• Cost: <$3500
External Search
Pros•Cheap (2000$)•Small, portable
Cons•Low reliability•Single direction flow•Not enough functionality
Test piece DAQ
Home build device
External Search
Pros•Able to measure wide range of volume (600cfm)•High accuracy •Reliable
Cons•Too expensive (>$5000)•Need to be modified•Unable to add more functions
Industry device
Internal Search
Orifice Nozzle
FLOW METHOD
Internal Search
Laminar Flow ElementVentury
Internal Search
Axial Fan124 CFM 35$
Air Pump
Centrifugal Blower2000 CFM 965$
Vacuum Motor155 CFM99$
Internal Search
ADLink
Built into PC
16-channels
$600
DAQ
Data Logger
Stand-alone
8-channels
$1000
NI
Connected to PC
16-channels
$500
Concept Design
Questions?
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