AC/DC

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COMSOL Multiphysics
AC/DC Module
Acoustics Module
Batteries and Fuel Cells Module
CFD Module
Chemical Reaction Engineering Module
Corrosion Module
Electrochemistry Module
Electrodeposition Module
Fatigue Module
Geomechanics Module
Heat Transfer Module
MEMS Module
Microfluidics Module
Mixer Module
Molecular Flow Module
Multibody Dynamics Module
Nonlinear Structural Materials Module
Optimization Module
Particle Tracing Module
Pipe Flow Module
Plasma Module
Ray Optics Module
RF Module
Rotordynamics Module
Semiconductor Module
Structural Mechanics Module
Subsurface Flow Module
Wave Optics Module
Select any check box to highlight individual products:
Physics Interfaces and Study Types
ExpandCharged Particle Tracing
ExpandElectric Currents with Current Conservation
ExpandElectric Currents, Shell
ExpandElectrical Circuit
ExpandElectrostatics with Charge Conservation
ExpandElectrostatics, Boundary Elements1
ExpandMagnetic and Electric Fields
ExpandMagnetic Field Formulation
ExpandMagnetic Fields
ExpandMagnetic Fields, No Currents
ExpandRotating Machinery in 2D and 3D, Magnetic
Boundary Conditions
Circuit Terminal
Contact Impedance
Dielectric Shielding
Distributed Capacitance
Distributed Impedance
Distributed Resistance
Electric Shielding
Electrical Contact
Lumped Port
Periodic Boundary Condition
Sector Symmetry
Surface Charge Accumulation
Surface Impedance
Surface Magnetic Current
Thin Low Permeability Gap
Transition
ExpandCoil Excitation in 2D, Axisymmetry, and 3D
ExpandFloating Potential
ExpandFundamental Magnetic Boundary Conditions
ExpandFundamental Voltage and Current Boundary Conditions
ExpandMagnetic Shielding
Edge and Point Conditions
Edge Circuit Terminal (cylindrical electrodes) 2
Edge Floating Potential (cylindrical electrodes)2
Edge Potential and Ground (cylindrical electrodes)2
Edge/Line and Point Currents and Charges
Electric Point Dipole
Magnetic Point Dipole
Electrical Circuit
Export of SPICE Netlist
Import of SPICE Netlist
Linear Passive Circuit Element
Nonlinear & Active Circuit Element
Voltage and Current Source
Lumped Parameters
S, Y and Z parameter conversions
ExpandCapacitance, Impedance and Admittance Matrix Calculation
ExpandInductance Matrix Calculation
ExpandS-Parameter Matrix Calculation
Particle Tracing
ExpandBoundary Conditions
ExpandFormulation
ExpandParticle Properties and Forces
ExpandParticle Release
Predefined Multiphysics Couplings
Boundary Electric Potential Coupling (FEM/BEM)4
Predefined Multiphysics Interfaces
ExpandParticle Field Interaction, Non-Relativistic
ExpandParticle Field Interaction, Relativistic3
Results and Visualization
2D Histogram
Intersection Point 2D (data set)
Intersection Point 3D (data set)
Particle (data set)
Particle (plot)
Particle Evaluation
Particle Trajectories
Phase Portrait
Poincaré Map
ExpandSmith (plot)
Volumetric Domain Properties
1D, 2D, Axisymmetric, and 3D Formulations
Charge Conservation
Circuit Terminal
Electric Force and Torque
Electric Infinite Domain Modeling with Infinite Elements
Electromagnetic Force and Torque
Magnetic Infinite Domain Modeling with Infinite Elements
Prescribed Rotation
Prescribed Rotational Velocity
Reduced Field Formulation for Magnetic Fields
RLC Coil Group in 2D and Axisymmetry
Space Charge Density
ExpandCoil Excitation in 2D, Axisymmetry, and 3D
ExpandCurrent Conservation
Constitutive Relations
Anisotropic Materials
BH Curve
Constitutive Relationships for Magnetic Fields, 3D
Electric Conductivity
Fundamental Constitutive Relations
Linearized Resistivity
Lorentz Velocity, 3D
Lorentz Velocity. 2D
Magnetic Losses
Magnetization
Polarization
Porous Media and Mixture Materials
Relative Permeability
Relative Permittivity
Remanent Displacement
Remanent Flux Density
Vector Hysteresis, Jiles-Atherton Model

Acoustics

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 Domain3
ExpandAcoustic-Shell Interaction, Transient3
ExpandAcoustic-Solid Interaction, Frequency Domain
ExpandAcoustic-Solid Interaction, Transient
ExpandAcoustic-Solid-Poroelastic Waves Interaction
ExpandPipe Acoustics, Frequency Domain3
ExpandPipe Acoustics, Transient3
ExpandPoroelastic Waves
ExpandSolid Mechanics (Elastic Waves)
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
Geometrical Acoustics
ExpandAcoustic Diffusion Equation
ExpandRay Acoustics
Pressure Acoustics
ExpandPressure Acoustics, Boundary Mode
ExpandPressure Acoustics, Frequency Domain
ExpandPressure Acoustics, Transient
Thermoviscous Acoustics
ExpandAcoustic-Thermoviscous Acoustic Interaction, Frequency Domain
ExpandThermoviscous Acoustic-Shell Interaction, Frequency Domain3
ExpandThermoviscous Acoustic-Solid Interaction, Frequency Domain
ExpandThermoviscous Acoustics, Boundary Mode
ExpandThermoviscous Acoustics, Frequency Domain
ExpandThermoviscous Acoustics, Transient
Ultrasound
ExpandConvected Wave Equation, Time Explicit
Boundary Conditions
Acoustic-Structure Interaction
ExpandPoroelastic Material (Poroelastic Waves)
ExpandSolid Mechanics
Aeroacoustics
ExpandCompressible Potential Flow
ExpandLinearized Euler
ExpandLinearized Navier-Stokes
ExpandLinearized Potential Flow
Geometrical Acoustics
Acoustic Diffusion Equation
Inward Energy Flux
Mapped Room Coupling
Room Coupling
Wall
Ray Acoustics
Inlet
Material Discontinuity
Ray Detector
ExpandWall
Pressure Acoustics
Cylindrical Wave Radiation
Far-Field Calculation
Interior Impedance
Interior Normal Acceleration
Interior Normal Displacement
Interior Normal Velocity
Interior Perforated Plate
Interior Sound Hard Boundary
Matched Boundary
Normal Acceleration
Normal Displacement
Normal Velocity
Plane Wave Radiation
Prescribed Pressure
Sound Hard Boundary (Wall)
Sound Soft Boundary
Spherical Wave Radiation
Symmetry
ExpandPeriodic Condition
Impedance (boundary impedance models)
User defined
ExpandCharacteristic Specific Impedance
ExpandPhysiological
ExpandPorous Layer
ExpandRCL
ExpandWaveguide end impedance