Influence of a micro-perforated duct absorber on sound emission and performance of axial fans
Felix Czwielong, Sebastian Floss, Manfred Kaltenbacher, Stefan Becker
Topics & Concepts
Duct (anatomy)Sound pressureAcousticsTurbulenceMechanical fanAerodynamicsMaterials scienceInletStatic pressureSound intensityAirflowPorosityStructural engineeringMechanicsEngineeringMechanical engineeringSound (geography)PhysicsComposite materialMedicinePathologyAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsAerodynamics and Fluid Dynamics Research