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This project focuses on the conversion of traditional gasoline engines to run on compressed air, aiming to create a drivable proof-of-concept vehicle. The vehicle will achieve speeds of 10-15 mph with a fueling time of 5-10 minutes. The study encompasses three key groups: engine modification, vehicle integration, and thorough testing and analysis. By addressing greenhouse gas emissions and exploring alternatives to fossil fuels, this initiative highlights the potential of pressurized air vehicles in enhancing fuel efficiency and promoting environmental sustainability.
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Pressurized Air Vehicle Engine Conversion from Gasoline to Compressed Air
Project Goals • Gasoline to compressed air • Drivable, proof-of-concept car • 5-10 minutes • 10-15 mph • Three groups: engine modification, vehicle integration, testing and analysis
Introduction • Greenhouse Gasses • Fuel Efficiency Standards • Alternatives to Fossil Fuels • Pressurized Air Cars
Gasoline Engine Basics • Internal Combustion • Otto Cycle/Four Stoke Engine • http://www.animatedengines.com/otto.html
Compressed Air Engine Basics • Components • Tank, Regulator, Throttle • Differences from internal combustion engine • Timing • Compressed air cycle
Efficiencies of Other Vehicles • Internal Combustion • PHEV, EV • Compressed Air
Engine and Chassis Choice • Four Stroke VS Two Stroke • Golf cart, go-kart, building, mini Baja
Engine Modification Methods • Make new timing gears • Sprockets • Welding • CNC lobes
Pressure Thermodynamic Theory Methods 2 Pinlet • Two thermodynamic models • Air consumption model 1 3 4 Pamb TDC BDC Volume
Vehicle Integration Methods • Tanks • Airlines • Throttle Valve • Manifold
Discussion and Results • Purpose • Results • Challenges