pyva.systems.acoustic1Dsystems

Module for acoustic one-dimensional systems

The acoustic1Dsystems module defines acoustic one dimensional systems and related tools and methods to calculate their dynamic bahaviour. Acoustic systems means ‘fluid’ systems.

Classes

AcousticTube(L[, fluid, area])	The acoustic tube class deals with one dimensional tubes filled with fluid
HelmholtzResonator(volume, length, radius[, ...])	The HelmholtzResonator class provides methods for modelling of HR
LumpedAcoustic(impedance[, area])	The LumpedAcoustic class represents the lumped elements with no wave motion along the duct
MassStiffness(mass, stiffness[, area, ...])	The MassStiffness class provides a generic mass, spring and damping element in an acoustic 1D network
Membrane(material, thickness, tension, area, ...)	The Membrane class deals with membranes
PerforatedLayer(thickness, hole_radius[, ...])	The PerforatedLayer class deals perforated layers in acoustic networks
QuarterWaveResonator(length, radius[, ...])	The QuarterWaveResonator class provides methods for modelling of this