Coupling Features
The Acoustics Module contains a number of Multiphysics Coupling features that can couple acoustic domains to structures and porous materials, thermoviscous acoustics to pressure acoustics, FEM to BEM, a flow to an aeroacoustic interface (convected acoustics), or an aeroacoustic flow source to pressure acoustics. The couplings features are described below.
The available couplings features are:
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Acoustic-Structure Boundary
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Pair Acoustic-Structure Boundary
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Thermoviscous Acoustic-Structure Boundary
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Pair Thermoviscous Acoustic-Structure Boundary
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Thermoviscous Acoustic-Thermoelasticity Boundary
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Aeroacoustic-Structure Boundary
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Acoustic-Thermoviscous Acoustic Boundary
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Acoustic-Porous Boundary
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Porous-Structure Boundary
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Background Potential Flow Coupling
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Background Fluid Flow Coupling
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Aeroacoustic Flow Source Coupling
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Acoustic FEM-BEM Boundary
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Acoustic-Pipe Acoustic Connection
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Acoustic-Structure Boundary, Time Explicit
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Pair Acoustic-Structure Boundary, Time Explicit
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Convected Acoustic-Structure Boundary, Time Explicit
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Pair Convected Acoustic-Structure Boundary, Time Explicit
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Piezoelectric Effect, Time Explicit
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Piezoelectric Effect
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Lorentz Coupling
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Magnetomechanical Forces
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Acoustic Streaming Domain Coupling
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Acoustic Streaming Boundary Coupling