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University at Buffalo SAE Clean Snowmobile Team University at Buffalo SAE Clean Snowmobile Team

University at Buffalo SAE Clean Snowmobile Team - PowerPoint Presentation

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Uploaded On 2016-08-01

University at Buffalo SAE Clean Snowmobile Team - PPT Presentation

Presented By Noor Jariri Nick Lanzano Team Members Matt Egan Pete Casey Nate Sutorious Anthony Marcheillo Pat OByrne Dave Stedman Design Considerations Environment Decreased Emissions ID: 427722

design system implementation testing system design testing implementation fuel validation mode disconnects eco 180 exhaust turbocharger cpc nox team

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Presentation Transcript

Slide1

University at Buffalo SAE Clean Snowmobile Team

Presented ByNoor JaririNick Lanzano

Team Members Matt Egan Pete CaseyNate Sutorious Anthony MarcheilloPat O’Byrne Dave StedmanSlide2

Design Considerations

EnvironmentDecreased EmissionsQuieter Operation

Lowered Fuel ConsumptionManufacturerLow Cost/High Product QualitySystem SimplicityDurability

Operator

Adequate Performance

Improved Handling

Enhanced Fuel EconomySlide3

Engine Selection

Low HC, CO, and NOx emissions

High torque outputLow BSFCEngine longevity and reliabilityLow WOT exhaust noiseBriggs and Stratton DM-954DT3 Cylinder Liquid Cooled Diesel Indirect Fuel Injection SystemBosch VE Injection Pump260 g/kW-hr BSFCSlide4

Intercooler System

Design and ImplementationDecrease IAT’s for lowered NOx emissions

Efficient Bell Intercoolers coreLow intake tract volumeEffective packagingTesting and ValidationSlide5

Turbocharger System

Design and ImplementationGarrett GT1541-V

Increase compressor efficiency and turbine flow capabilityImprove exhaust flowCorrect turbocharger orientation and packagingFactory Exhaust ManifoldDesigned Exhaust ManifoldSlide6

Turbocharger System

Testing and ValidationSlide7

Cooling System

Design and ImplementationCPC ¾” Quick Disconnects impeded coolant flow

Mishimoto Aluminum RadiatorQuick Disconnects placed in parallel for easy system bleedingTesting and ValidationSteady State Coolant Temperatures (*F)Engine Load

With CPC Quick Disconnects

Without CPC Quick Disconnects

0%

180

168

20%

181

172

40%

185

176

60%

193

180

80%

210

180

100%

225

180Slide8

Eco-System

Design and ImplementationUser selectable performance or economy mode

Arduino Microcontroller varies boost and fuel based upon mode, EGT and MAPSlide9

Eco-System

Testing and Validation5-Mode Testing of Eco-SystemFactory 32

hp increased to 48 hp in Eco-mode and 55 hp in Power-modeEco Mode attained E-score of 208Slide10

Suspension System

Design and ImplementationTeam Fast M10 Rear Suspension System

Fox Float II Front ShocksC&A Pro SkisImproved handling by lateral load transfer decreaseTesting and ValidationShock Pressure tuning by slalom and circle testingSlide11

Sled Overview

Extremely low HC, CO and NOx emissionsHigh fuel economyAdequate power output for a snowmobile

Quiet operationDurable and simple designSlide12

SponsorsSlide13

Questions?

Thank you for your time!