Acoustics

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COMSOL Multiphysics
AC/DC Module
Acoustics Module
Battery Design Module
CFD Module
Chemical Reaction Engineering Module
Fuel Cell & Electrolyzer Module
Heat Transfer Module
Liquid & Gas Properties Module
MEMS Module
Microfluidics Module
Multibody Dynamics Module
Particle Tracing Module
Pipe Flow Module
Ray Optics Module
RF Module
Structural Mechanics Module
Subsurface Flow Module
Wave Optics Module
Select any check box to highlight individual products:
Physics Interfaces and Study Types
Acoustic-Structure Interaction
ExpandAcoustic-Piezoelectric Interaction, Frequency Domain
ExpandAcoustic-Piezoelectric Interaction, Transient
ExpandAcoustic-Poroelastic Waves Interaction
ExpandAcoustic-Shell Interaction, Frequency Domain1
ExpandAcoustic-Shell Interaction, Transient1
ExpandAcoustic-Solid Interaction, Frequency Domain
ExpandAcoustic-Solid Interaction, Time Explicit
ExpandAcoustic-Solid Interaction, Transient
ExpandAcoustic-Solid-Poroelastic Waves Interaction
Aeroacoustics
ExpandCompressible Potential Flow
ExpandLinearized Euler, Frequency Domain
ExpandLinearized Euler, Transient
ExpandLinearized Navier-Stokes, Frequency Domain
ExpandLinearized Navier-Stokes, Transient
ExpandLinearized Potential Flow, Boundary Mode
ExpandLinearized Potential Flow, Frequency Domain
ExpandLinearized Potential Flow, Transient
Elastic Waves
ExpandElastic Waves, Time Explicit
ExpandPoroelastic Waves
ExpandSolid Mechanics (Elastic Waves)
Geometrical Acoustics
ExpandAcoustic Diffusion Equation
ExpandRay Acoustics
Pipe Acoustics
ExpandPipe Acoustics, Frequency Domain
ExpandPipe Acoustics, Transient
Pressure Acoustics
ExpandPressure Acoustics, Boundary Elements
ExpandPressure Acoustics, Boundary Mode
ExpandPressure Acoustics, Frequency Domain
ExpandPressure Acoustics, Time Explicit
ExpandPressure Acoustics, Transient
Thermoviscous Acoustics
ExpandAcoustic-Thermoviscous Acoustic Interaction, Frequency Domain
ExpandThermoviscous Acoustic-Shell Interaction, Frequency Domain1
ExpandThermoviscous Acoustic-Solid Interaction, Frequency Domain
ExpandThermoviscous Acoustics, Boundary Mode
ExpandThermoviscous Acoustics, Frequency Domain
ExpandThermoviscous Acoustics, Transient
Ultrasound
ExpandConvected Wave Equation, Time Explicit
ExpandNonlinear Pressure Acoustics, Time Explicit
Boundary Conditions
Aeroacoustics
ExpandCompressible Potential Flow
ExpandLinearized Euler
ExpandLinearized Navier-Stokes
ExpandLinearized Potential Flow
Elastic Waves
ExpandElastic Waves, Time Explicit
ExpandPoroelastic Material (Poroelastic Waves)
ExpandSolid Mechanics
Geometrical Acoustics
ExpandAcoustic Diffusion Equation
ExpandRay Acoustics
Pressure Acoustics
ExpandBoundary Impedance Models (Impedance)
ExpandPressure Acoustics (FEM Based)
ExpandPressure Acoustics, Boundary Elements
ExpandPressure Acoustics, Time Explicit
Thermoviscous Acoustics
Interior Normal Impedance
Interior Temperature Variation
Interior Velocity
Interior Wall
Pressure (Adiabatic)
Symmetry Condition
Wall
ExpandMechanical Conditions
ExpandPeriodic Condition
ExpandPort
ExpandThermal Conditions
Ultrasound
ExpandConvected Wave Equation, Time Explicit
ExpandNonlinear Pressure Acoustics, Time Explicit
Edge and Point Conditions
Linearized Potential Flow
Mass Flow Circular Source
Mass Flow Point Source
Pipe Acoustics
ExpandEdges
ExpandPoints
Pressure Acoustics
Pressure
ExpandDipole Point Source
ExpandLine Source
ExpandMonopole Point Source
ExpandQuadrupole Point Source
Solid Mechanics and Poroelastic Waves
Added Mass
Edge and Point Load
Fixed Constraint
Prescribed Displacement
Spring Foundation
Material Library
Liquids and Gases
Piezoelectric
ExpandThermodynamics: Predefined System
Multiphysics
Boundary Multiphysics Couplings
ExpandAcoustic BEM-FEM Boundary
ExpandAcoustic-Porous Boundary
ExpandAcoustic-Structure Boundary
ExpandAcoustic-Structure Boundary, Time Explicit
ExpandAcoustic-Thermoviscous Acoustic Boundary
ExpandAeroacoustic-Structure Boundary
ExpandPair Acoustic-Structure Boundary, Time Explicit
ExpandPorous-Structure Boundary
ExpandThermoviscous Acoustic-Structure Boundary
Boundary to Point Multiphysics Couplings
ExpandAcoustic-Pipe Acoustic Connection
Domain Multiphysics Couplings
ExpandBackground Fluid Flow Coupling
ExpandBackground Potential Flow Coupling
ExpandLorentz Coupling
ExpandPiezoelectric Effect
Predefined Multiphysics Interfaces
ExpandAcoustic-Piezoelectric Interaction, Frequency Domain
ExpandAcoustic-Piezoelectric Interaction, Transient
ExpandAcoustic-Poroelastic Waves Interaction
ExpandAcoustic-Shell Interaction, Frequency Domain1
ExpandAcoustic-Shell Interaction, Transient1
ExpandAcoustic-Solid Interaction, Frequency Domain
ExpandAcoustic-Solid Interaction, Time Explicit
ExpandAcoustic-Solid Interaction, Transient
ExpandAcoustic-Solid-Poroelastic Waves Interaction
ExpandAcoustic-Thermoviscous Acoustic Interaction, Frequency Domain
ExpandThermoviscous Acoustic-Shell Interaction, Frequency Domain1
ExpandThermoviscous Acoustic-Solid Interaction, Frequency Domain
Results and Visualization
2D Histogram
Beam Width Calculation
Directivity (plot)
Directivity Index Calculation
Impulse Response (plot)
Intersection Point 2D (data set)
Intersection Point 3D (data set)
Octave Band (plot)
Phase Portrait
Poincaré Map
Radiation Pattern (plot)
Ray (data set)
Ray (plot)
Ray Bin (data set)
Ray Evaluation
Ray Trajectories
Receiver (data set)
Volumetric Domain Properties
1D, 2D, 2D Axisymmetric, and 3D Formulations
Infinite Acoustic Domain Modeling with Absorbing Layers
Infinite Acoustic Domain Modeling with Perfectly Matched Layers
Infinite Solid Domain Modeling with Perfectly Matched Layers
Initial Values
Acoustic-Structure Interaction
ExpandPiezoelectric Devices
Aeroacoustics
Background Acoustic Fields
Domain Sources
First Order Material Parameters
ExpandCompressible Potential Flow Model
ExpandLinearized Euler Model
ExpandLinearized Navier-Stokes Model
ExpandLinearized Potential Flow Model
Elastic Waves
Initial Stress and Strain Tensors
ExpandFEM and dG-FEM Formulations
ExpandLinear Elastic Material Model
ExpandPoroelastic Material (Biot's Theory)
ExpandSolid Mechanics
Geometrical Acoustics
Acoustic Diffusion Equation
Domain Source
Fitted Domain
Room
ExpandAcoustic Diffusion Model
Ray Acoustics
ExpandRay and Domain Properties
ExpandRay Release
Pressure Acoustics
Anisotropic Acoustics
Heat Source
Monopole and Dipole Domain Source
ExpandBackground Pressure Field
ExpandFEM, BEM, and dG-FEM Formulations
ExpandFluid Model
ExpandNarrow Region Acoustics
ExpandPoroacoustics
Thermoviscous Acoustics
Heat Source
ExpandBackground Acoustic Fields
ExpandNonlinear Thermoviscous Acoustics Contributions (for Time Dependent models)
ExpandThermoviscous Acoustics Model (Thermally-Conducting Viscous Fluid Model: Linearized Navier-Stokes, Continuity, and Energy Equations in Quiescent Conditions)
Ultrasound
Domain Sources
ExpandConvected Wave Equation Model (Linearized Euler Equation with Adiabatic Assumption)
ExpandNonlinear Pressure Acoustics, Time Explicit Model (Westervelt equivalent)
  1. Requires all indicated products