Study on the influence of structure factors of diesel engine exhaust purification muffler on transmission loss in different frequency bands
Jun Fu, Zheng Wei, Minghui Xu, Weisheng Wang, Yalan Huang
Topics & Concepts
MufflerAcousticsExpansion chamberTransmission lossMaterials scienceExpansion ratioRange (aeronautics)Diesel engineFrequency bandTransmission (telecommunications)Finite element methodMechanicsPhysicsEngineeringAutomotive engineeringComposite materialElectrical engineeringStructural engineeringAntenna (radio)Acoustic Wave Phenomena ResearchVehicle Noise and Vibration ControlRailway Engineering and Dynamics