Noise attenuation and performance study of a small-sized contra-rotating fan with microperforated casing treatments
Bin Dong, Dan Xie, Fan He, Lixi Huang
Topics & Concepts
CasingRotor (electric)Mechanical fanStatorAcousticsNoise reductionFinite element methodNoise (video)StiffnessSound pressureStructural engineeringMaterials scienceMechanicsEngineeringPhysicsMechanical engineeringComputer scienceImage (mathematics)Artificial intelligenceAerodynamics and Acoustics in Jet FlowsFluid Dynamics and Turbulent FlowsFluid Dynamics and Vibration Analysis