Nonlinear broadband time-domain admittance boundary condition for duct acoustics. Application to perforated plate liners
Daher Diab, Didier Dragna, Édouard Salze, Marie‐Annick Galland
Topics & Concepts
AdmittanceElectrical impedanceAcousticsTime domainBoundary value problemMathematical analysisDuct (anatomy)MathematicsNonlinear systemMultipole expansionGeometryPhysicsMechanicsComputer scienceMedicineComputer visionQuantum mechanicsPathologyAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsGeophysical Methods and Applications