Presentation on theme: "P Noise Reduction for Internal Combustion Engines"— Presentation transcript:
1 P11221 - Noise Reduction for Internal Combustion Engines Team Leader: Christopher MorehouseMechanical Engineers: - Julie Maier- Caroline Bills- Ted ZachwiejaFaculty Advisor:Ed HanzlikCustomer:Dr. Alan Nye
2 Agenda Problem Overview Project Objectives Customers and Users Project Flow Chart & PlanEngine Model OverviewDesign OptionsDesign FeasibilityNext StepsQuestions & Discussions
3 Background Noise abatement - growing field Formula SAE Sound ConstraintsConventional Methods Reduce PerformanceNo RIT Background in this FieldMultiple Applications PossibleCustomer: Dr. NyeUsers: Formula SAE TeamEE Team
4 Project Scope Investigate physics of sound generation and transmission Identify and locate major noise contributors in ICEAnalyze and model noise generation of ICEPropose design for noise reduction mechanismProvide background to EE team for parallel ANC projectProvide noise reduction demonstrator for Spring 2011 ImagineRIT
5 Project Deliverables Engine Sound Model ANC System Constraints Demonstrator for ImagineRIT
48 List of Design Options Current Glass Pack* Unpacked Concentric Tube ResonatorMulti-pass ResonatorMetal Foam*Entire Length of Exhaust System WrappedLava Rock/Rockwool and Stainless Steel Wool*Multiple Exhaust Pipes (Combination)End Cap Silencer (Combination)ANCVariable Length Resonator - Single PassVariable Length Resonator - Multiple Pass
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