2022
TWO STROKE ENGINE EMISSIONS AND DATA ACQUISITION LUKAS WILLITS AND GARRETT POTTS
Objective - Clean and Powerful
Engine Test Cell
The goal of the project is to reduce exhaust pollutants during normal engine operating conditions without reducing power through catalyst research and engine testing
Design Validation
Deliverables •
Fully functional engine test cell
•
Fast and accurate data acquisition
•
Ability to test a multitude of catalysts
Catalyst Research
Interchangeable Catalyst Test Pipe
In – Service Emissions Test Metric Validate ODNT Results
Acceptable Ideal Current Validate Ensure all goals achieved are met + Validated results Acceptable DAQ reads Time stamps on Validated (not and records data match + functional) all necessary Acceptable inputs 100+ 110+ 165 Horsepower Horsepower Horsepower 17 MPG 20 MPG 12.1 MPG
Include In-Cylinder Pressure and Rotary Encoder Data within overall DAQ Calibration meeting/surpassing SAE and CSC requirements Emissions Target 6 grams/mile < 5 grams/mile 39.15 g/mile (Catalyst total total emissions total emissions Selection/Placement) emissions Documentation
Full, Full, New User New User SelfSelf-Learn: 10 Learn: 5 hours hours
Not Tested
Engine Test Cell Data Flow
Acknowledgements Dr. Steve Beyerlein Dr. Kamal Kumar and Dr. Dan Cordon UI Clean Snowmobile Challenge Team Alex Kiss and UI CSC Alumni