AC/DC

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COMSOL Multiphysics®
AC/DCモジュール
音響モジュール
バッテリ&燃料電池モジュール
CFDモジュール
化学反応工学モジュール
複合材料モジュール
腐食解析モジュール
電気化学モジュール
電気めっきモジュール
疲労解析モジュール
ジオメカニクスモジュール
伝熱モジュール
MEMS モジュール
金属プロセスモジュール
マイクロフルイディクスモジュール
ミキサーモジュール
分子流モジュール
マルチボディダイナミクスモジュール
非線形構造材料モジュール
最適化モジュール
粒子追跡モジュール
パイプ流れモジュール
プラズマモジュール
多孔質媒体流れモジュール
RFモジュール
光線光学モジュール
ローターダイナミクスモジュール
半導体モジュール
構造力学モジュール
地下水流モジュール
波動光学モジュール
Select any check box to highlight individual products:
Physics Interfaces and Study Types
ExpandCharged Particle Tracing
ExpandElectric Currents in (Layered) Shells1
ExpandElectric Currents with Current Conservation2
ExpandElectric Currents, Single Layer Shell
ExpandElectrical Circuit
ExpandElectrostatics with Charge Conservation2
ExpandElectrostatics, Boundary Elements
ExpandMagnetic and Electric Fields
ExpandMagnetic Field Formulation
ExpandMagnetic Fields2
ExpandMagnetic Fields, No Currents
ExpandMagnetic Fields, No Currents, Boundary Elements
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
Thin Low Permeability Gap
Transition Boundary Condition
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)
Edge Floating Potential (cylindrical electrodes)
Edge Potential and Ground (cylindrical electrodes)
Edge/Line and Point Currents and Charges
Electric Point Dipole
Magnetic Point Dipole
Electrical Circuit
Battery Open Circuit Voltage
Export of SPICE Netlist
Import of SPICE Netlist
Linear Passive Circuit Element
Nonlinear & Active Circuit Element
Resistor-Capacitor Couple
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
Material Library
ExpandAC/DC
ExpandNonlinear Magnetic
Particle Tracing
ExpandBoundary Conditions
ExpandFormulation
ExpandParticle Properties and Forces
ExpandParticle Release
Predefined Multiphysics Couplings
ExpandBoundary Electric Potential Coupling (FEM/BEM)
ExpandBoundary Magnetic Potential Coupling (FEM/BEM)
ExpandLorentz Coupling4
Predefined Multiphysics Interfaces
ExpandElectromechanics
ExpandElectromechanics, Boundary Elements
ExpandInduction Heating
ExpandJoule Heating2
ExpandJoule Heating and Thermal Expansion
ExpandMagnetostriction4
ExpandParticle Field Interaction, Non-Relativistic
ExpandParticle Field Interaction, Relativistic3
ExpandPiezoelectricity
ExpandPiezoelectricity, Layered Shell5
ExpandPiezoresistivity, Boundary Currents
ExpandPiezoresistivity, Domain Currents
ExpandPiezoresistivity, Shell3
Results and Visualization
2D Histogram
Intersection Point 2D (data set)
Intersection Point 3D (data set)
Particle (data set)
Particle (plot)
Particle Bin (data set)
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
Gauge Fixing for the Magnetic Vector Potential
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
B-H Curve
Constitutive Relationships for Magnetic Fields, 3D
Effective Media and Mixture Materials
Electric Conductivity
Fundamental Constitutive Relations
Linearized Resistivity
Lorentz Velocity, 3D
Lorentz Velocity. 2D
Magnetic Losses
Magnetization
Nonlinear Permanent Magnet
Polarization
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, 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 Acoustics3
ExpandPipe Acoustics, Frequency Domain3
ExpandPipe Acoustics, Transient3
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 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
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)6
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
Edge and Point Conditions
Linearized Potential Flow
Mass Flow Circular Source
Mass Flow Point Source
Pipe Acoustics
ExpandEdges3
ExpandPoints3
Pressure Acoustics
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
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
Domain Multiphysics Couplings
ExpandBackground Fluid Flow Coupling
ExpandBackground Potential Flow Coupling
ExpandLorentz Coupling4
ExpandPiezoelectric Effect
Predefined Multiphysics Interfaces
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, Time Explicit
ExpandAcoustic-Solid Interaction, Transient
ExpandAcoustic-Solid-Poroelastic Waves Interaction
ExpandAcoustic-Thermoviscous Acoustic Interaction, Frequency Domain
ExpandThermoviscous Acoustic-Shell Interaction, Frequency Domain3
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
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)

Chemical

Physics Interfaces and Study Types
Chemistry
ExpandElectrophoretic Transport
ExpandMoisture Flow
ExpandNernst-Planck Equations
ExpandNernst-Planck-Poisson Equations
ExpandReacting Pipe Flow
ExpandReaction Engineering
ExpandSurface Reactions
ExpandTransport of Concentrated Species
ExpandTransport of Diluted Species
ExpandTransport of Diluted Species in Fractures
ExpandTransport of Diluted Species in Pipes
ExpandTransport of Diluted Species in Porous Media
Moisture Transport
ExpandMoisture Transport in Air
ExpandMoisture Transport in Building Material
Reacting Flow
ExpandLaminar Flow
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, k-omega
ExpandTurbulent Flow, Low-Re k-epsilon
ExpandTurbulent Flow, SST
Reacting Flow in Porous Media
ExpandConcentrated Species
ExpandDiluted Species
Rotating Machinery, Reacting Flow
ExpandLaminar Flow
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, k-omega
ExpandTurbulent Flow, Low-Re k-epsilon
ExpandTurbulent Flow, SST
Boundary Conditions
Axial Symmetry
Concentration
Continuity
Current Density
Current Discontinuity
Electric Insulation
Electric Potential
Electrode Surface Coupling
Flux
Flux Discontinuity
Mass Fraction
Mass Outflow
No Flux
Open Boundary
Outflow
Partition Condition
Periodic Condition
Porous Electrode Coupling
Reacting Boundary
Surface Equilibrium Reaction
Surface Properties
Surface Reactions
Symmetry
Thin Diffusion Barrier
Thin Impermeable Barrier
Volatilization
ExpandFracture
ExpandInflow
ExpandInflow with Mixture Specification
Moisture Transport
Inflow
Insulation
Moist Surface
Moisture Content
Open boundary
Outflow
Symmetry
Thin Moisture Barrier
Wet Surface
ExpandMoisture Flux
Chemical Kinetics and Thermodynamics
Parameter estimation in Reaction Engineering3
ExpandCHEMKIN file import of thermo- transport- and kinetic data
ExpandThermodynamics
Edge and Point Conditions
Flux
Line Mass Source
Point Mass Source
Volumetric Domain Properties
1D, 2D, Axisymmetric, and 3D Formulations
Convection and Diffusion
Electrochemical Reactions
Equilibrium Reaction
Free Flow
Generate Space-Dependent Model
Infinite Domain Modeling with Infinite Elements
Initial Values
Isotropic Diffusion
Mass Based Concentrations
Migration in Electric Field
Multiple-Species User Interface
Reactions
Reactive Pellet Bed
Species Source
Species, Chemical Reaction Engineering
Turbulent Mixing
Wall Mass Transfer
ExpandEffective Mass Transport Parameters
ExpandPartially Saturated Porous Media
ExpandPorous Media Transport Properties
ExpandReactions, extended for Chemical Reaction Engineering
Diffusion-Models for Transport of Concentrated Species
Fick's Law
Knudsen Diffusion
Maxwell-Stefan
Mixture-Averaged
Moisture Transport
Building Material
Moisture Source
ExpandMoist Air
Multiphysics Couplings
ExpandHygroscopic Swelling

Electrochemistry

Boundary Conditions
Insulation
Non-Deforming Boundary
Electrode
Charge-Discharge Cycling
Circuit Terminal
Current
Current Density
Electrode Power
External Short
Ground
Potential
Thin Electrode Layer
Thin Electrode Surface
Electrode Surface
Boundary Electrochemical Heat Source
Corroding Electrode
Deforming Electrode Surface
Depositing Electrode
Dissolving-Depositing Species
Double Layer Capacitance
Film Resistance
Heat of Reaction
Non-Faradaic Reactions
ExpandElectrode Reaction
Electrolyte
Concentration
Current
Current Density
Electrode Surface
Fast Irreversible Surface Reaction
Flux
Infinite Electrolyte
Inflow
No Flux
Open Boundary
Outflow
Thin Electrolyte Layer
ExpandIon-Exchange Membrane Boundary
Pair Boundary Conditions on Interior Boundaries
Continuity
Insulation
Symmetry
Edge and Point Conditions
Electric Reference Potential
Electrode Potential at Edges and Points
Electrolyte Potential at Edges and Points
Line Current Source
Pipe Electrode Surface
Pipe Point Sacrificial Anode
Point Current Source
Reference Electrode
ExpandEdge Electrode
ExpandSacrificial Edge Anode
Material Library
Battery Electrode Materials with Equilibrium Potentials
Battery Electrolytes
Physics Interfaces
Battery Equivalent Circuit
Battery with Binary Electrolyte
Corrosion, Primary
Corrosion, Secondary
Corrosion, Tertiary
Current Distribution, Boundary Elements
Current Distribution, Pipe
Current Distribution, Shell
Electroanalysis
Electrode, Shell
Electrodeposition, Primary
Electrodeposition, Secondary
Electrodeposition, Tertiary, Nernst-Planck
Lead-Acid Battery
Lithium-Ion Battery
Lumped Battery
Primary Current Distribution
Secondary Current Distribution
Single Particle Battery
Tertiary Current Distribution, Nernst-Planck
Study Types
AC Impedance
Cyclic Voltammetry
Stationary with Initialization
Time Dependent with Initialization
Volumetric Domain Properties
1D, 2D, Axisymmetric, and 3D Formulations
Current and Species Transport in Concentrated Binary Electrolytes
Domain Deformations Coupled To Electrochemistry
Electrochemical Heating Multiphysics Coupling
Electrolyte
Intercalating Species (Li, Hydrogen, or other)
Ion-Exchange Membrane
Reactions
Separator
Solid Electrolyte Interface (SEI)
ExpandEffective Transport Parameter Correction
ExpandPorous Electrode
Current Source
Electronic
Ionic
Infinite Domain Modeling with Infinite Elements
Electrode
Electrolyte
Lead-Acid Battery
Electrolyte
Reservoir
Separator
Porous Electrode
Negative Porous Electrode
Positive Porous Electrode
Li-Ion Battery
Concentrated Binary Electrolyte
Initial Cell Charge Distribution
Single-Ion Conductor
Porous Electrodes
Additional Porous Electrode Material
Li Intercalation
Negative Electrode
Positive Electrode
Solid Electrolyte Interface (SEI)
Stress and Strain in Electrode Particles

Fluid Flow

Physics Interfaces and Study Types
ExpandParticle Tracing for Fluid Flow
High Mach Number Flow
ExpandCompressible Euler Equations
ExpandLaminar Flow
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, Spalart-Allmaras
Multiphase Flow
ExpandBubbly Flow, Algebraic yPlus
ExpandBubbly Flow, k-epsilon
ExpandBubbly Flow, k-omega
ExpandBubbly Flow, L-VEL
ExpandBubbly Flow, Laminar Flow
ExpandBubbly Flow, Low-Reynolds k-epsilon
ExpandBubbly Flow, Realizable k-epsilon
ExpandBubbly Flow, Spalart-Allmaras
ExpandBubbly Flow, SST
ExpandBubbly Flow, v2-f
ExpandEuler-Euler Model, Laminar Flow
ExpandEuler-Euler Model, Turbulent Flow
ExpandLaminar Two-Phase Flow, Moving Mesh
ExpandMixture Model, Algebraic yPlus
ExpandMixture Model, k-epsilon
ExpandMixture Model, k-omega
ExpandMixture Model, L-VEL
ExpandMixture Model, Laminar Flow
ExpandMixture Model, Low-Reynolds k-epsilon
ExpandMixture Model, Realizable k-epsilon
ExpandMixture Model, Spalart-Allmaras
ExpandMixture Model, SST
ExpandMixture Model, v2-f
ExpandPhase Transport
ExpandPhase Transport, Mixture Model, Algebraic yPlus
ExpandPhase Transport, Mixture Model, k-epsilon
ExpandPhase Transport, Mixture Model, k-omega
ExpandPhase Transport, Mixture Model, L-VEL
ExpandPhase Transport, Mixture Model, Laminar
ExpandPhase Transport, Mixture Model, Low-Reynolds k-epsilon
ExpandPhase Transport, Mixture Model, Realizable k-epsilon
ExpandPhase Transport, Mixture Model, Spalart-Allmaras
ExpandPhase Transport, Mixture Model, SST
ExpandPhase Transport, Mixture Model, v2-f
ExpandRotating Machinery, Level Set, Algebraic yPlus
ExpandRotating Machinery, Level Set, k-epsilon
ExpandRotating Machinery, Level Set, k-omega
ExpandRotating Machinery, Level Set, L-VEL
ExpandRotating Machinery, Level Set, Laminar
ExpandRotating Machinery, Level Set, Low-Reynolds k-epsilon
ExpandRotating Machinery, Level Set, Realizable k-epsilon
ExpandRotating Machinery, Level Set, Spalart-Allmaras
ExpandRotating Machinery, Level Set, SST
ExpandRotating Machinery, Level Set, v2-f
ExpandRotating Machinery, Mixture Model, Algebraic yPlus
ExpandRotating Machinery, Mixture Model, k-epsilon
ExpandRotating Machinery, Mixture Model, k-omega
ExpandRotating Machinery, Mixture Model, L-VEL
ExpandRotating Machinery, Mixture Model, Laminar Flow
ExpandRotating Machinery, Mixture Model, Low-Reynolds k-epsilon
ExpandRotating Machinery, Mixture Model, Realizable k-epsilon
ExpandRotating Machinery, Mixture Model, Spalart-Allmaras
ExpandRotating Machinery, Mixture Model, SST
ExpandRotating Machinery, Mixture Model, v2-f
ExpandRotating Machinery, Phase Field, Algebraic yPlus
ExpandRotating Machinery, Phase Field, k-epsilon
ExpandRotating Machinery, Phase Field, k-omega
ExpandRotating Machinery, Phase Field, L-VEL
ExpandRotating Machinery, Phase Field, Laminar
ExpandRotating Machinery, Phase Field, Low-Reynolds k-epsilon
ExpandRotating Machinery, Phase Field, Realizable k-epsilon
ExpandRotating Machinery, Phase Field, Spalart-Allmaras
ExpandRotating Machinery, Phase Field, SST
ExpandRotating Machinery, Phase Field, v2-f
ExpandThree-Phase Flow, Phase Field, Laminar
ExpandTwo-Phase Flow, Level Set, Algebraic yPlus
ExpandTwo-Phase Flow, Level Set, k-epsilon
ExpandTwo-Phase Flow, Level Set, k-omega
ExpandTwo-Phase Flow, Level Set, L-VEL
ExpandTwo-Phase Flow, Level Set, Laminar
ExpandTwo-Phase Flow, Level Set, Low-Reynolds k-epsilon
ExpandTwo-Phase Flow, Level Set, Realizable k-epsilon
ExpandTwo-Phase Flow, Level Set, Spalart-Allmaras
ExpandTwo-Phase Flow, Level Set, SST
ExpandTwo-Phase Flow, Level Set, v2-f
ExpandTwo-Phase Flow, Phase Field, Algebraic yPlus
ExpandTwo-Phase Flow, Phase Field, k-epsilon
ExpandTwo-Phase Flow, Phase Field, k-omega
ExpandTwo-Phase Flow, Phase Field, L-VEL
ExpandTwo-Phase Flow, Phase Field, Laminar
ExpandTwo-Phase Flow, Phase Field, Low-Reynolds k-epsilon
ExpandTwo-Phase Flow, Phase Field, Realizable k-epsilon
ExpandTwo-Phase Flow, Phase Field, Spalart-Allmaras
ExpandTwo-Phase Flow, Phase Field, SST
ExpandTwo-Phase Flow, Phase Field, v2-f
Nonisothermal Flow
ExpandLaminar Flow
ExpandLES RBVM
ExpandLES RBVMWV
ExpandLES Smagorinsky
ExpandNonisothermal Pipe Flow
ExpandRotating Machinery, Algebraic yPlus
ExpandRotating Machinery, k-epsilon
ExpandRotating Machinery, k-omega
ExpandRotating Machinery, L-VEL
ExpandRotating Machinery, Laminar Flow
ExpandRotating Machinery, Low-Reynolds k-epsilon
ExpandRotating Machinery, Realizable k-epsilon
ExpandRotating Machinery, Spalart-Allmaras
ExpandRotating Machinery, SST
ExpandRotating Machinery, v2-f
ExpandTurbulent Flow, Algebraic yPlus
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, k-omega
ExpandTurbulent Flow, L-VEL
ExpandTurbulent Flow, Low-Reynolds k-epsilon
ExpandTurbulent Flow, Realizable k-epsilon
ExpandTurbulent Flow, Spalart-Allmaras
ExpandTurbulent Flow, SST
ExpandTurbulent Flow. v2-f
Porous Media and Subsurface Flow
ExpandBrinkman Equations
ExpandDarcy's Law
ExpandFracture Flow
ExpandFree and Porous Media Flow
ExpandMultiphase Flow in Porous Media
ExpandPhase Transport in Porous Media
ExpandRichards Equation
ExpandTwo-Phase Darcy's Law
Rarefied Flow
ExpandMolecular Flow
ExpandSlip Flow
ExpandTransitional Flow
Single-Phase Flow
ExpandCreeping Flow
ExpandLaminar Flow
ExpandLES RBVM
ExpandLES RBVMWV
ExpandLES Smagorinsky
ExpandPipe Flow
ExpandRotating Machinery, Algebraic yPlus
ExpandRotating Machinery, L-VEL
ExpandRotating Machinery, Laminar Flow
ExpandRotating Machinery, Turbulent Flow, k-epsilon
ExpandRotating Machinery, Turbulent Flow, k-omega
ExpandRotating Machinery, Turbulent Flow, low-Re k-epsilon
ExpandRotating Machinery, Turbulent Flow, Realizable k-epsilon
ExpandRotating Machinery, Turbulent Flow, Spalart-Allmaras
ExpandRotating Machinery, Turbulent Flow, SST
ExpandRotating Machinery, Turbulent Flow, v2-f
ExpandTurbulent Flow, Algebraic yPlus
ExpandTurbulent Flow, k-epsilon
ExpandTurbulent Flow, k-omega
ExpandTurbulent Flow, L-VEL
ExpandTurbulent Flow, Low-Reynolds k-epsilon
ExpandTurbulent Flow, Realizable k-epsilon
ExpandTurbulent Flow, Spalart-Allmaras
ExpandTurbulent Flow, SST
ExpandTurbulent Flow, v2-f
ExpandViscoelastic Flow
ExpandWater Hammer
Thin-Film Flow
ExpandThin-Film Flow Domain, 2D
ExpandThin-Film Flow, Edge, 2D
ExpandThin-Film Flow, Shell, 3D
Boundary Conditions
Atmosphere/Gauge
Boundary Stress
Diffuse Flux
Electrode-Electrolyte Interface Coupling
Evaporation
External Fluid Interface
Fan
Fluid-Fluid Interface
Flux Discontinuity, Porous Media
Free Surface
Grille
Hydraulic Head, Porous Media
Inflow Boundary, Porous Media
Initial Interface, Two-Phase Flow
Interior Fan
Interior Wall, Porous Media
Marangoni effect (multiphysics coupling)
Mass Flux, Porous Media
No Flow, Porous Media
Number Density Reconstruction (Interior Boundaries Only)
Open Boundary, Normal Stress or No Viscous Stress
Periodic Flow Condition
Pervious Layer, Porous Media
Pipe Connection (multiphysics coupling)3
Plane Symmetry
Pressure Head, Porous Media
Pressure, Porous Media
Reservoir
Screen
Stationary Free Surface
Surface Temperature
Symmetry Boundary Condition
Thin Barrier, Porous Media
Total Vacuum
Vacuum Pump
Vacuum Pump (Free Molecular Flow)
Inlet
Fully developed flow
Mass Flow Rate and Mass Flux
Standard Mass Flow Rate (SCCM)
Turbulent Flow
Velocity, Pressure, Normal Stress
Outlet
Fully developed flow
ExpandPressure, Velocity
Wall
Electroosmotic Velocity
External Slip Wall
Interior Slip Wall
Interior Wetted Wall
Interior Wetted Wall (multiphysics coupling)
Navier-Slip
Rotating Shaft
Slip or No Slip, Sliding, Moving or Leaking Wall
Slip Velocity using Viscous Slip and Thermal Creep
Slip Wall
Wetted Wall and Moving Wetted Wall
Wetted Wall and Moving Wetted Wall (multiphysics coupling)
ExpandInterior Wall
ExpandMolecular Flow Wall Boundary Conditions
ExpandTurbulent Flow Wall Functions
Edge and Point Conditions
Contact Angle
Line Mass Source
Point Mass Source
Pressure Point Constraint
Molecular Flow Features on Edges or Points
Number Density Reconstruction
Pipe Flow Boundary Conditions at Points
Bend
Closed
Contraction/Expansion
Local Friction Loss
n-way junction
No Flow
Pipe Connection (multiphysics coupling)3
Pump
T-Junction
Valve
Y-junction
ExpandInlet
Pipe Flow Domain Properties on Edges
Fluid Model
Bingham, Non-Newtonian
Power Law, Non-Newtonian
ExpandNewtonian
Thin-Film Flow Boundary Conditions on Edges or Points
Border Flow
Inlet
Outlet
Symmetry
Wall
Global Features
Generate New Turbulence Model Interface
Material Library
Liquids and Gases
Particle Tracing
ExpandBoundary Conditions
ExpandFormulation
ExpandParticle Properties and Forces
ExpandParticle Release
Predefined Multiphysics Interfaces
ExpandFluid-Membrane Interaction
ExpandFluid-Membrane Interaction, Fixed Geometry
ExpandFluid-Multibody Interaction
ExpandFluid-Multibody Interaction, Assembly
ExpandFluid-Particle Interaction
ExpandFluid-Shell Interaction
ExpandFluid-Shell Interaction, Fixed Geometry
ExpandFluid-Solid Interaction
ExpandFluid-Solid Interaction, Conjugate Heat Transfer
ExpandFluid-Solid Interaction, Fixed Geometry
ExpandFluid-Solid Interaction, Two-Phase Flow, Phase Field8
ExpandFluid-Solid Interaction, Two-Phase Flow, Phase Field, Fixed Geometry8
ExpandPoroelasticity
Results and Visualization
2D Histogram
Intersection Point 2D (data set)
Intersection Point 3D (data set)
Particle (data set)
Particle (plot)
Particle Bin (data set)
Particle Evaluation
Particle Trajectories
Phase Portrait
Poincaré Map
Volumetric Domain Properties
1D Formulations for Porous Media Flow
2D, Axisymmetric, and 3D Formulations
Infinite Domain Modeling with Infinite Elements (Darcy's Law)
Mass Transfer, Bubbly Flow, Mixture Model and Euler-Euler Model
Neglect Inertial Term (Stokes Flow)
Pressure Work, Nonisothermal Flow
Shallow Channel Approximation, 2D
Surface Tension Effects
Swirl Flow, Axisymmetric, Laminar
Swirl Flow, Axisymmetric, Turbulent
Viscous Dissipation, Nonisothermal Flow
Volume Force
ExpandGravity
ExpandNon-Darcian flow
ExpandThin Film Flow
Fluid Properties
Compressible Flow, Mach number <0.3
Density and Viscosity
Incompressible Flow
Weakly Compressible Flow
Inelastic non-Newtonian
Bingham-Papanastasiou
Carreau Model
Casson-Papanastasiou
Herschel-Bulkley-Papanastasiou
Power Law
User-Defined Model
Molecular Flow
Molecular Flow
Multiple Species
Number Density Reconstruction
Porous Media
Capillary Pressure, Two-Phase Darcy's Law
Fluid and Matrix Properties, Brinkman Equations
Mass Source
Poroelastic Storage, Isotropic and Anisotropic3
Porous Electrode Coupling
Richards' Equation, Isotropic and Anisotropic
Storage Model, Isotropic and Anisotropic
Well
ExpandDarcy's Law, Isotropic and Anisotropic

Heat Transfer

Physics Interfaces and Study Types
ExpandBioheat Transfer
ExpandHeat Transfer in Fluids
ExpandHeat Transfer in Pipes
ExpandHeat Transfer in Porous Media
ExpandHeat Transfer in Solids
ExpandHeat Transfer in Solids and Fluids
ExpandLumped Thermal System
Metal Processing
Austenite Decomposition
Metal Phase Transformation
Radiation
ExpandRadiation in Absorbing-Scattering Media
ExpandRadiation in Participating Media
ExpandRadiative Beam in Absorbing Media
ExpandSurface-to-Surface Radiation
Thin Structures
ExpandHeat Transfer in Films
ExpandHeat Transfer in Fractures
ExpandHeat Transfer in Shells
Ambient Properties
User defined conditions
ExpandTime-dependent climate data for 6000+ stations (ASHRAE 2013)
ExpandTime-dependent climate data for about 8000 stations (ASHRAE 2017)
Lumped Thermal System
Single Node Devices
External Terminal
Heat Rate
Radiative Heat Rate
Temperature
Thermal Mass
Subsystem
Subsystem Definition
Subsystem Instance
Two Nodes Devices
Conductive Thermal Resistor
Convective Thermal Resistor
Heat Pipe
Heat Rate Source
Radiative Thermal Resistor
Thermal Capacitor
Thermoelectric Module
Material Library
Bioheat
Building
Liquids and Gases
Thermoelectric
Predefined Multiphysics Interfaces
ExpandConjugate Heat Transfer
ExpandHeat and Moisture Flow
ExpandHeat and Moisture Transport
ExpandHeat Transfer with Phase Transformations
ExpandHeat Transfer with Radiation in Absorbing-Scattering Media
ExpandHeat Transfer with Radiation in Participating Media
ExpandHeat Transfer with Radiative Beam in Absorbing Media
ExpandHeat Transfer with Surface-to-Surface Radiation
ExpandInduction Heating
ExpandJoule Heating
ExpandLaser Heating
ExpandLocal Thermal Non-Equilibrium
ExpandMicrowave Heating
ExpandRay Heating
ExpandSteel Quenching
ExpandThermoelectric Effect
Radiation in Absorbing-Scattering Media Features
Absorbing-Scattering Medium
Continuity on Interior Boundary
Discrete Ordinate Method
Henyey-Greenstein phase function
Incident Intensity
Isotropic, Linear Anisotropic, and Nonlinear Anisotropic Scattering
Opaque Surface
P1-Approximation
Periodic Condition
Radiative Source
Radiation in Participating Media Features
Continuity on Interior Boundary
Discrete Ordinate Method
Henyey-Greenstein phase function
Incident Intensity
Isotropic, Linear Anisotropic, and Nonlinear Anisotropic Scattering
Opaque Surface
P1-Approximation
Participating Medium
Periodic Condition
Radiative Source
Radiative Beam in Absorbing Media
Absorbing Medium
Incident Intensity
Opaque Surface
Transparent Surface
Surface-to-Surface Radiation Features
Diffuse Mirror
Diffuse Surface
Domain opacity
Opaque Surface, diffuse-specular
Prescribed Radiosity
Semi-Transparent Surface
Wavelength-dependent Properties
ExpandExternal Radiation Source
ExpandSymmetry
ExpandView Factor Computation Method
Thermal Boundary Conditions
Axial Symmetry
Boundary Heat Source
Deposited Beam Power
Heat Continuity
Inflow
Lumped System Connector
Marangoni effect (multiphysics coupling)
Open Boundary
Outflow
Periodic Heat Condition
Surface-to-Ambient Radiation
Symmetry
Temperature
Thermal Insulation
Expand Heat Transfer in Thin Structures
ExpandFracture
ExpandHeat Flux
ExpandIsothermal Domain Interface
ExpandThermal Contact
ExpandThin Film
ExpandThin Layer
Thermal Edge and Point Conditions
Thin Rod
ExpandHeat Transfer in Thin Shells
ExpandLine and Point Heat Source
ExpandThin Layer, Thin Film and Fracture
ExpandWall Heat Transfer for Heat Transfer in Pipes
Thermal Volumetric Domain Properties
Building Material
Heat Source
Heat Sources, Electrochemical Reactions and Joule Heating
Infinite Domain Modeling with Infinite Elements
Isothermal Domain
Optically Thick Participating Medium, Rosseland approximation
Out-of-plane Heat Transfer
Pressure Work
Shape Memory Alloy3
Thermoelastic Damping
Translational Motion
Viscous Dissipation
ExpandBiological Tissue
ExpandFluid
ExpandIrreversible Transformation
ExpandMoist Air
ExpandPorous Medium
ExpandSolid
Thermodynamics for Heat Transfer in Fluids
Gas/Liquid
Ideal Gas
Moist Air

Mathematics

Auxiliary Contributions
Discretization
Global Constraint
Global Equations
Pointwise Constraint
Weak Constraint
Weak Contribution
Weak Contribution on Mesh Boundaries
Coordinate Systems
Base Vector System
Boundary System
Cylindrical System
Mapped System
Rotated System
Scaling System
Spherical System
Curvilinear Coordinates
ExpandAligning Methods
ExpandBoundary Conditions
Deformed Geometry and Moving Mesh Features
ExpandBoundary Features
ExpandDomain Features
Deformed Geometry and Moving Mesh Interfaces
Deformed Geometry Interface
Moving Mesh Interface
ExpandBoundary Conditions
ExpandDomain Conditions
Generic Boundary Conditions
Axial Symmetry
Continuity
Periodic Condition
Moving Interface
Level Set Formulation
Phase Field Formulation
Ternary Phase Field Formulation
ExpandBoundary Conditions
ODEs and DAEs
Events
Global ODEs and DAEs
ExpandDistributed ODEs and DAEs
Optimization and Sensitivity
Optimization Interface and Study Step
Parameter Estimation
Sensitivity Interface and Study Step
Stationary Forward and Adjoint Sensitivity
Time-Dependent Forward and Adjoint Sensitivity
Topology Optimization
Shape Optimization
ExpandConstraints
ExpandControl Variables
ExpandObjective Functions
Particle Tracing
ExpandBoundary Conditions
ExpandFormulation
ExpandParticle Properties and Forces
ExpandParticle Release
PDE Interfaces
ExpandBoundary Conditions
ExpandClassical PDEs
ExpandGeneral-Purpose Equation Forms
ExpandSource Terms
Results and Visualization
2D Histogram
Intersection Point 2D (data set)
Intersection Point 3D (data set)
Particle (data set)
Particle (plot)
Particle Bin (data set)
Particle Evaluation
Particle Trajectories
Phase Portrait
Poincaré Map
Study Steps
Control Steps
Batch
Batch Sweep
Cluster Computing
Cluster Sweep
Function Sweep
Material Sweep
Optimization
Parameter Estimation
Parametric Sweep
Sensitivity
Study Reference
Eigenfrequency
Eigenfrequency
Eigenvalue
Frequency Domain
Frequency Domain
Frequency-Domain Modal
Frequency-Domain, Perturbation
Mean Energies
Reduced Electric Fields
Time to Frequency FFT
Other
Boundary Mode Analysis
Coil Current Calculation
Current Distribution Initialization
Fatigue
Frozen Rotor
Linear Buckling
Mode Analysis
Phase Initialization
Transient Initialization
Viscoelastic Transient Initialization
Wall Distance Initialization
Stationary
Frequency-Stationary
Semiconductor Initialization
Stationary
Stationary Plug Flow
Stationary, Fluid
Stationary, Solid
Time Dependent
Cyclic Voltammetry
Frequency to Time FFT
Frequency-Transient
Modal Reduced Order Model
Particle Trajectories
Ray Tracing
Time Dependent
Time Dependent, Fixed Geometry
Time Dependent, Fluid
Time Dependent, Solid
Time Discrete
Time-Dependent Modal
Wall Distance
Distance Equation
Wall Boundary Condition

Plasma

Physics Interfaces and Study Types
ExpandBoltzmann Equation, Two-term Approximation
ExpandCharge Transport
ExpandDrift Diffusion
ExpandElectrical Breakdown Detection
ExpandHeavy Species Transport
ExpandPlasma
ExpandPlasma, Time Periodic
Boundary Conditions
Electrons
Flux
Insulation
Prescribed Electron Density
Prescribed Mean Electron Energy
ExpandWall
Heavy Species
Bulk Species
Flux
Inlet
Outlet
Surface Reactions
Surface Species
Symmetry
Data Import
CHEMKIN file import of thermo and transport data
Cross Section Data
Discretization
Finite Element
Finite Volume
Material Library
Equilibrium Discharge
Predefined Multiphysics Interfaces
ExpandCorona Discharge
ExpandInductively Coupled Plasma3
ExpandMicrowave Plasma3
Equilibrium Discharges
ExpandCombined Inductive/DC Discharge3
ExpandEquilibrium DC Discharge
ExpandEquilibrium Inductively Coupled Plasma3
Results and Visualization
ExpandSmith (plot)
Volumetric Domain Properties
1D, 2D, Axisymmetric, and 3D Formulations
Automatic Computation of Electron Mobility
Collisionless Heating
Drift Diffusion Model
Electron Production Rate
General Power Deposition
Inductive Power Deposition
Microwave Power Deposition
Reaction
Species, Non-Electron
Thermal Diffusion of Electrons
Diffusion-Models for Heavy Species Transport
Fick's Law
Global Modeling
Mixture-Averaged
Electron Energy Distribution Function
Boltzmann equation, two-term approximation
Druyvesteyn
Generalized
Maxwellian
User Defined
Electron Energy Models
Energy Equation
Fixed Mean Electron Energy
Local Field Approximation
Electron Impact Reaction
Specify with Arrhenius Coefficients
Specify with Cross-section Data
Specify with Look-up Tables
Specify with Rate Constant
Specify with Townsend Coefficients
Ion Mobility Models
Automatic from Diffusivity
Dalgarno
High Field Limit
Lookup Table
User Defined

RF and Optics

Physics Interfaces and Study Types
Electromagnetic Waves, Beam Envelopes
Adaptive Frequency Sweep
Boundary Mode Analysis
Eigenfrequency
Frequency Domain
Frequency Domain, Modal
Wavelength Domain
Electromagnetic Waves, Frequency Domain
Adaptive Frequency Sweep
Boundary Mode Analysis
Eigenfrequency
Frequency Domain
Frequency Domain, Modal
Mode Analysis
Wavelength Domain
Electromagnetic Waves, Time Explicit
Time Dependent
Time Dependent with FFT
Electromagnetic Waves, Transient
Eigenfrequency
Time Dependent
Time Dependent with FFT
Time Dependent, Modal
Geometrical Optics
Bidirectionally Coupled Ray Tracing
Ray Tracing
Transmission Line
Eigenfrequency
Frequency Domain
Boundary Conditions
Electromagnetic Waves, Beam Envelopes
Electric Field
Field Continuity
Impedance Boundary Condition
Magnetic Field
Matched Boundary Condition
Perfect Electric Conductor
Perfect Magnetic Conductor
Periodic Condition (Continuity, Antiperiodicity, Floquet)
Port
Scattering Boundary Condition
Surface Current
ExpandTransition Boundary Condition
Electromagnetic Waves, Frequency Domain
Electric Field
Lumped Element
Lumped Port, Including Connection to Electrical Circuit
Magnetic Field
Perfect Electric Conductor
Perfect Magnetic Conductor
Periodic Condition (Continuity, Antiperiodicity, Floquet)
Port
Scattering Boundary Condition
Surface Current Density
Surface Magnetic Current Density
Two-Port Network
ExpandImpedance Boundary Condition
ExpandTransition Boundary Condition
Electromagnetic Waves, Time Explicit
Electric Field
Flux/Source
Lumped port
Magnetic Field
Perfect Electric Conductor
Perfect Magnetic Conductor
Scattering Boundary Condition
Surface Current Density
Electromagnetic Waves, Transient
Lumped Element
Lumped Port, Including Connection to Electrical Circuit
Magnetic Field
Perfect Electric Conductor
Perfect Magnetic Conductor
Periodic Condition (Continuity, Antiperiodicity)
Scattering Boundary Condition
Surface Current
Geometrical Optics
Accumulator
Circular Wave Retarder
Deposited Ray Power
Ideal Depolarizer
Linear Polarizer
Linear Wave Retarder
Material Discontinuity
Mirror
Mueller Matrix
Ray Detector
Thin Dielectric Film
ExpandCross Grating
ExpandGrating
ExpandWall
Transmission Line
Absorbing Boundary
Incoming Wave
Lumped Port
Open Circuit
Short Circuit
Terminating Impedance
Consitutive Relations
Electromagnetic Waves, Beam Envelopes
Anisotropic Material
Conduction
Linearized Resistivity
Electric Displacement
Debye Dispersion
Dielectric Losses
Drude-Lorentz Dispersion
Loss Tangent
Refractive Index
Relative Permittivity
Sellmeier Dispersion
Magnetic Constitutive Relation
Magnetic Losses
Relative Permeability
Electromagnetic Waves, Frequency Domain
Anisotropic Material
Porous Media and Mixture Materials
Conduction
Archie’s Law
Linearized Resistivity
Electric Displacement
Debye Dispersion
Dielectric Losses
Drude-Lorentz Dispersion
Loss Tangent
Refractive Index
Relative Permittivity
Sellmeier Dispersion
Magnetic Constitutive Relation
Magnetic Losses
Relative Permeability
Electromagnetic Waves, Time Explicit
Anisotropic Material
Electromagnetic Waves, Transient
Anisotropic Material
Porous Media and Mixture Materials
Conduction
Archie’s Law
Linearized Resistivity
Electric Displacement
Drude-Lorentz Dispersion Model
Polarization
Refractive Index
Relative Permittivity
Remanent Electric Displacement
Magnetic Constitutive Relation
Magnetization
Relative Permeability
Remanent Flux Density
Lumped Parameters
Mixed-Mode S-Parameters
Touchstone File Export
ExpandS-Parameter Matrix Calculation
Material Library
ExpandOptical
ExpandRF
Pair, Edge, and Point Conditions
Electromagnetic Waves, Beam Envelopes
Continuity (pair)
Electric Field (pair)
Perfect Electric Conductor (pair)
Perfect Magnetic Conductor (pair)
Surface Current (pair)
Electromagnetic Waves, Frequency Domain
Continuity (pair)
Edge Current (edge)
Electric Field (pair)
Electric Point Dipole (point)
Magnetic Current (edge)
Magnetic Point Dipole (point)
Perfect Electric Conductor (pair)
Perfect Magnetic Conductor (pair)
Surface Current (pair)
Electromagnetic Waves, Time Explicit
Continuity (pair)
Electromagnetic Waves, Transient
Continuity (pair)
Edge Current (edge)
Electric Point Dipole (point)
Magnetic Point Dipole (point)
Perfect Electric Conductor (pair)
Perfect Magnetic Conductor (pair)
Surface Current (pair)
Transmission Line
Continuity (pair)
Predefined Multiphysics Interfaces
ExpandLaser Heating
ExpandMicrowave Heating
ExpandRay Heating
Ray Properties and Releases
Geometrical Optics
Auxiliary Dependent Variables
Calculation of Ray Intensity and Polarization
Corrections for Strongly Absorbing Media
Illuminated Surface
Nonlocal Accumulator
Optical Dispersion Models
Optical Path Length Calculation
Phase Calculation
Photometric Data Import
Polychromatic Light
Ray Detector
Ray Properties
Ray Termination
Ray Tracing in Unmeshed Domains
Release
Release from Boundary
Release from Data File
Release from Edge
Release from Electric Field
Release from Far-Field Radiation Pattern9
Release from Point
Solar Radiation
Thermo-Optic Dispersion Models
ExpandRay Release Distributions
ExpandRelease from Grid
Results and Visualization
2D Histogram
Aberration Evaluation
Interference Pattern
Intersection Point 2D (data set)
Intersection Point 3D (data set)
Optical Aberration
Phase Portrait
Poincaré Map
Radiation Pattern (plot)
Ray (data set)
Ray (plot)
Ray Bin (data set)
Ray Evaluation
Ray Trajectories
Spot Diagram
ExpandSmith (plot)
Volumetric Domain Properties
2D and Axisymmetric Electric Formulations
In-Plane Vector
Out-of-Plane Vector
Three-Vector
Electromagnetic Waves, Beam Envelopes
Infinite Domain Modeling with Perfectly Matched Layer
Polarization
ExpandWave Equation, Beam Envelopes
Electromagnetic Waves, Frequency Domain
External Current Density
Infinite Domain Modeling with Perfectly Matched Layer
Polarization
Specific Absorption Rate
ExpandFar-Field Domain
ExpandWave Equation, Electric
Electromagnetic Waves, Time Explicit
Electric Current Desity
Infinite Domain Modeling with Absorbing Layer
Magnetic Current Density
Wave Equation, Electric and Magnetic
ExpandFar-Field Domain
Electromagnetic Waves, Transient
ExpandFar-Field Domain
ExpandWave Equation, Electric
Geometrical Optics
Accumulator
Deposited Ray Power
Medium Properties
Ray Heat Source
Transmission Line
Transmission Line Equation

Semiconductor

Physics Interfaces and Study Types
ExpandSchrödinger Equation
ExpandSemiconductor
Material Library
Aluminium Gallium Arsenide
Diamond
Gallium Antimonide
Gallium Arsenide
Gallium Nitride
Gallium Phosphide
Germanium
Indium Antimonide
Indium Arsenide
Indium Phosphide
Silicon
Predefined Multiphysics Interfaces
ExpandSchrödinger-Poisson Equation
ExpandSemiconductor Optoelectronics, Beam Envelopes3
ExpandSemiconductor Optoelectronics, Frequency Domain3
Schrödinger Equation Boundary Conditions
Zero Flux
Zero Probability
ExpandOpen Boundary
ExpandPeriodic Condition
Schrödinger Equation Volumetric Domain Properties
Effective Mass
Electron Potential Energy
Semiconductor Boundary Conditions
Surface Charge Density
Thin Insulator Gate
ExpandContinuity/Heterojunction
ExpandElectrostatics Boundary Conditions
ExpandInsulation
ExpandInsulator Interface
ExpandMetal Contact
Semiconductor Carrier Statistics
Fermi-Dirac
Maxwell-Boltzmann
Semiconductor Discretization
Finite Element
Finite Element (Log Equation Formulation)
Finite Volume
Semiconductor Volumetric Domain Properties
ExpandElectrostatics Domain Properties
ExpandSemiconductor Material Model
Doping
ExpandAnalytic Doping Model
ExpandGeometric Doping Model
Generation-Recombination
Auger Recombination
Direct Recombination
Impact Ionization Generation
Shockley-Read-Hall Recombination
User-Defined Generation
User-Defined Recombination
Mobility Models
Arora Mobility Model
Caughey-Thomas Mobility Model
Fletcher Mobility Model
Lombardi Surface Mobility Model
Power Law Mobility Model
User Defined Mobility Model
Optoelectronics
ExpandIndirect Optical Transitions
ExpandOptical Transitions
Trap Density
ExpandAnalytic Trap Density
ExpandGeometric Trap Density

Structural Mechanics

Physics Interfaces and Study Types
ExpandBeam
ExpandBeam Cross Section
ExpandBeam Rotor
ExpandFatigue
ExpandHydrodynamic Bearing
ExpandLayered Shell
ExpandLumped Mechanical System
ExpandMembrane
ExpandMultibody Dynamics
ExpandPipe Mechanics
ExpandPlate
ExpandShell
ExpandSolid Mechanics
ExpandSolid Rotor
ExpandTruss
Conditions on Surfaces
Beam Cross Section
Hole
Hydrodynamic Bearing
Bearing Orientation
Cavitation
Dynamic Coefficients Calculation
Inlet
Outlet
Squeeze Film Damper
Floating Ring Bearing Types
Full Floating
Semi Floating
Foundation Types
Flexible Foundation
Moving Foundation
Journal Bearing Types
Elliptic
Multilobe
Plain
Split Halves
Tilted Pad
User Defined
Lubrication Types
Gas Lubrication (Modified Reynolds Equation)
Liquid Lubrication (Reynolds Equation)
Multiphysics Couplings
ExpandBeam Rotor Bearing Coupling
ExpandSolid Rotor Bearing Coupling
ExpandSolid-Bearing Coupling
Thrust Bearing Types
Tapered
Tilted Pad
User Defined
Layered Shell
Added Mass
Body Load
Gravity
Rigid Motion Suppression
ExpandContact
ExpandRotating Frame
ExpandSpring Foundation
Condition on Interfaces
Added Mass, Interface
Face Load
Roller, Interface
Thin Elastic Layer, Interface
ExpandRigid Connector, Interface
ExpandSpring Foundation, Interface
Constitutive Relations
Delamination
ExpandCreep3
ExpandHyperelasticity3
ExpandLinear Elastic Material
ExpandPiezoelectric Material5
ExpandPlasticity3
ExpandRigid Domain
ExpandViscoelasticity
ExpandViscoplasticity3
Multiphysics Couplings
ExpandAcoustic-Structure Boundary3
ExpandFluid-Structure Interaction
ExpandLayered Piezoelectric Effect5
ExpandLayered Shell-Structure Cladding
ExpandLayered Shell-Structure Transition
ExpandLayered Thermal Expansion3
Membrane
Added Mass
Body Load
External Stress-Strain Relation
Face Load
Geometric Nonlinearity
Gravity
Rigid Motion Suppression
ExpandContact
ExpandCreep
ExpandHyperelastic Material
ExpandLayered Linear Elastic Material10
ExpandLinear Elastic Material
ExpandNonlinear Elastic Material
ExpandPlasticity
ExpandRotating Frame
ExpandSpring Foundation
ExpandViscoelasticity
ExpandViscoplasticity
Multiphysics Couplings
ExpandAcoustic-Structure Boundary
ExpandFluid-Structure Interaction
ExpandLayered Shell-Structure Cladding
ExpandSolid-Thin Structure Connection
ExpandThermoacoustic-Structure Boundary
Multibody Dynamics
Added Mass
Face Load with Total Force, Force per Area, and Pressure Load
Follower Pressure Load
Roller
ExpandContact
ExpandFixed Constraint
ExpandPrescribed Displacement
ExpandRadial Roller Bearing3
ExpandSpring Foundation
Multiphysics Couplings
ExpandAcoustic-Structure Boundary3
ExpandFluid-Structure Interaction
ExpandFluid-Structure Interaction, Pair
ExpandSolid-Beam Connection3
ExpandSolid-Bearing Coupling3
ExpandSolid-Thin Structure Connection3
ExpandThermoacoustic-Structure Boundary3
Shell and Plate
Added Mass
Body Load
Face Load
Geometric Nonlinearity
Gravity
Offset
Rigid Motion Suppression
ExpandContact
ExpandCreep
ExpandLayered Linear Elastic Material10
ExpandLinear Elastic Material
ExpandPlasticity
ExpandRigid Domain
ExpandRotating Frame
ExpandSection Stiffness
ExpandSpring foundation
ExpandViscoelasticty
ExpandViscoplasticity
Multiphysics Couplings
ExpandAcoustic-Structure Boundary
ExpandFluid-Structure Interaction
ExpandShell-Beam Connection
ExpandSolid-Bearing Coupling
ExpandSolid-Shell Connection
ExpandThermoacoustic-Structure Boundary
Solid Mechanics
Added Mass
Antisymmetry
Face Load with Total Force, Force per Area, and Pressure Load
Follower Pressure Load
Low-Reflecting Boundary
Prescribed Acceleration
Prescribed Velocity
Roller
Symmetry
Thin Elastic Layer
ExpandContact
ExpandFixed Constraint
ExpandPeriodic Condition
ExpandPrescribed Displacement
ExpandSpring Foundation
Multiphysics Couplings
ExpandAcoustic-Structure Boundary
ExpandFluid-Structure Interaction
ExpandFluid-Structure Interaction, Pair
ExpandSolid-Beam Connection
ExpandSolid-Bearing Coupling
ExpandSolid-Shell Connection
ExpandThermoacoustic-Structure Boundary
Solid Rotor
Added Mass
Applied Torque
Fixed Axial Rotation
Rotor Coupling
ExpandFace Load with Total Force, Force per Area, and Pressure Load
Bearing Models
Force per Area
Misalignment
No Clearance
Plain Hydrodynamic
Total Force and Moment
Total Spring and Damping Constant
Bearing Types
Journal Bearing
Multi-Spool Bearing
Thrust Bearing
ExpandRadial Roller Bearing
Foundation Types
Flexible Foundation
Moving Foundation
Multiphysics Couplings
ExpandSolid Rotor Bearing Coupling
Edge and Point Conditions
Beam
Added Mass
Beam End Release
Geometric Nonlinearity
Gravity
No Rotation
Pinned
Point Mass
Prescribed Displacement/Rotation
Rigid Motion Suppression
Symmetry/Antisymmetry
ExpandCross-Section Data
ExpandFixed Constraint
ExpandLinear Elastic Material
ExpandRigid Domain
ExpandRotating Frame
ExpandSpring Foundation
Multiphysics Couplings
ExpandShell-Beam Connection
ExpandSolid-Beam Connection
Beam Rotor
Change Rotor Speed
Disk
Gravity
No Axial Vibration
No Torsion
Rotor Coupling
Rotor Cross Section
ExpandLinear Elastic Material
ExpandLoad with Total Force, and Force per Length
Bearing Models
Misalignment
No Clearance
Plain Hydrodynamic
Total Force and Moment
Total Spring and Damping Constant
Bearing Types
Journal Bearing
Multi-Spool Bearing
Thrust Bearing
ExpandRadial Roller Bearing
Foundation Types
Flexible Foundation
Moving Foundation
Multiphysics Couplings
ExpandBeam Rotor Bearing Coupling
Hydrodynamic Bearing
Border
Inlet
Outlet
Symmetry
Wall
Layered Shell
Added Mass
Antisymmetry
Continuity
Prescribed Acceleration
Prescribed Velocity
Roller
Symmetry
Thin Elastic Layer
ExpandFixed Constraint
ExpandPrescribed Displacement
ExpandSpring Foundation
Loads
Boundary Load
Edge Load
Line Load
Point Load
Membrane
Added Mass
Edge Load
Point Load
Symmetry/Antisymmetry
ExpandFixed Constraint
ExpandPrescribed Displacement
ExpandSpring Foundation
Multibody Dynamics
Added Mass
Edge Load
Point Load
ExpandFixed Constraint
ExpandPrescribed Displacement
ExpandSpring Foundation
Pipe Mechanics
Edge Load
Fixed Constraint
Fluid Load
Geometric Nonlinearity
Gravity
No Rotation
Pinned
Point Mass
Spring Foundation
ExpandAdded Mass
ExpandFluid and Pipe Materials
ExpandPipe Cross-Section
ExpandPrescribed Displacement/Rotation
ExpandRigid Connector
ExpandRigid Domain
Shell and Plate
Added Mass
Edge Force and Moment
No Rotation
Pinned
Point Force and Moment
Point Mass
Prescribed Displacement/Rotation
Simply Supported
Symmetry/Antisymmetry
ExpandFixed Constraint
ExpandPeriodic Condition
ExpandSpring Foundation
Multiphysics Couplings
ExpandShell-Beam Connection
ExpandSolid-Shell Connection
Solid Mechanics
Added Mass
Edge Load
Point Load
Stress Linearization
ExpandFixed Constraint
ExpandPrescribed Displacement
ExpandSpring Foundation
Truss
Added Mass
Cross-Section Data
Geometric Nonlinearity
Gravity
Point Mass
Rigid Motion Suppression
Straight-Edge Constraint
ExpandLinear Elastic Material
ExpandPinned
ExpandPlasticity
ExpandPrescribed Displacement
ExpandRotating Frame
ExpandSpring Foundation
ExpandSpring-Damper
Fatigue Evaluation
Vibration Fatigue
ExpandCumulative Damage
ExpandEnergy-Based
ExpandStrain-Based
ExpandStrain-Life
ExpandStress-Based
ExpandStress-Life
Lumped Mechanical System
Damper
Displacement Source
External Source
Force Source
Impedance
Mass
Spring
Subsystem Definition
Subsystem Instance
Terminals
Acceleration Node
Displacement Node
Fixed Node
Force Node
Free Node
Impedance Node
Velocity Node
Material Library
Piezoelectric
Piezoresistivity
Material Types
ExpandLayered Material
ExpandLayered Material Link
ExpandLayered Material Stack
Predefined Multiphysics Interfaces
ExpandBeam Rotor with Hydrodynamic Bearing
ExpandElectromechanics
ExpandElectromechanics, Boundary Elements
ExpandJoule Heating and Thermal Expansion
ExpandMagnetostriction4
ExpandPiezoelectricity
ExpandPiezoelectricity, Layered Shell5
ExpandPiezoresistivity, Boundary Currents
ExpandPiezoresistivity, Domain Currents
ExpandPiezoresistivity, Shell3
ExpandPoroelasticity12
ExpandSolid Rotor with Hydrodynamic Bearing
ExpandThermal Stress, Layered Shell3
ExpandThermal Stress, Membrane3
ExpandThermal Stress, Shell3
ExpandThermal Stress, Solid
ExpandThermoelasticity
Results and Visualization
Layered Material (data set)
Layered Material Slice (plot)
Matrix Histogram
Principal Stress Surface
Principal Stress Volume
Through Thickness (plot)
Whirl (plot)
Special Conditions
Beam
ExpandAttachment3
ExpandRigid Connector
Layered Shell
ExpandAttachment3
ExpandRigid Connector
Multibody Dynamics
Base Motion
Cam-Follower
ExpandAttachment
ExpandChain Drive
ExpandRigid Connector
ExpandSpring-Damper
Gear Pair Conditions
Backlash
Friction
Gear Elasticity
Transmission Error
Gear Pairs
Gear Pair
Rack and Pinion
Worm and Wheel
Joint Conditions
Applied Force and Moment
Constraints
Friction
Locking
Spring and Damper
ExpandJoint Elasticity
ExpandPrescribed Motion
Joints
Ball Joint
Cylindrical Joint
Distance Joint
Fixed Joint
Hinge Joint
Planar Joint
Prismatic Joint
Reduced Slot Joint
Screw Joint
Slot Joint
Universal Joint
Shell
ExpandAttachment3
ExpandRigid Connector
Solid Mechanics
Cell Periodicity
ExpandAttachment3
ExpandBolt Pre-Tension
ExpandBolt Thread Contact
ExpandRigid Connector
Solid Rotor
ExpandGear Pair3
Volumetric Domain Properties
Geometric Nonlinearity
Infinite Domain Modeling with Infinite Elements
Infinite Domain Modeling with Perfectly Matched Layers
Initial Stress and Strain Tensors
Beam Cross Section
Safety
Multibody Dynamics
Added Mass
Body Load
Gravity
Initially Rigid
Rigid Motion Suppression
ExpandInitial Values
ExpandRotating Frame
Constitiutive Relations
ExpandGears
ExpandLinear Elastic
ExpandRigid Domain
Multiphysics Couplings
ExpandSolid-Beam Connection3
ExpandSolid-Shell Connection3
ExpandThermal Expansion3
Solid Mechanics
Added Mass
Body Load
Gravity
Rigid Motion Suppression
ExpandRotating Frame
Constitutive Relations
External Stress-Strain Relation
ExpandConcrete
ExpandCreep
ExpandDamage
ExpandElastoplastic Soil Material
ExpandHyperelastic Material
ExpandLinear Elastic Material
ExpandMagnetostrictive Material4
ExpandNonlinear Elastic Material
ExpandPiezoelectric Material
ExpandPlasticity
ExpandPorous Plasticity
ExpandRigid Domain
ExpandRocks
ExpandShape Memory Alloy
ExpandSoil Plasticity
ExpandViscoelasticity
ExpandViscoplasticity
Multiphysics Couplings
ExpandHygroscopic Swelling
ExpandLorentz Coupling4
ExpandMagnetostriction4
ExpandPiezoelectric Effect
ExpandPoroelasticity12
ExpandSolid-Bearing Coupling
ExpandThermal Expansion
Space Dimension
2D Axisymmetric
2D Generalized Plane Strain
2D Plane Strain
2D Plane Stress
3D
Solid Rotor
Added Mass
Gravity
Spin Softening
ExpandBody Load
ExpandCreep3
ExpandGears3
ExpandLinear Elastic Material
ExpandPlasticity3
ExpandRigid Domain
ExpandViscoelasticity
  1. Requires the AC/DC Module or the MEMS Module. In addition, the piezoelectric layered shell functionality requires either the MEMS or Structural Mechanics Module, together with the Composite Materials Module
  2. This physics interface is included with the core COMSOL package but has added functionality for the AC/DC Module
  3. Requires all indicated products
  4. This feature requires the AC/DC Module and one of the Structural Mechanics Module, MEMS Module, or Acoustics Module
  5. This feature requires the Composite Materials Module and one of the AC/DC Module or MEMS Module
  6. Applies to the Pressure Acoustics, Frequency Domain, the Pressure Acoustics, Transient, and the Pressure Acoustics, Boundary Mode physics interfaces
  7. Requires the CFD module and either the Heat Transfer module or the Porous Media flow module
  8. Requires either CFD or Microfluidics, and Structural Mechanics or MEMS
  9. Requires the Ray Optics Module and either the RF Module or the Wave Optics Module.
  10. This feature requires the Composite Materials Module to handle multiple layers
  11. Physics Interfaces
  12. Requires the Porous Media Flow Module or the Subsurface Flow Module, or the Structural Mechanics Module together with any module that includes the Darcy's Law interface
  13. Orthotropic or anisotropic elasticity requires the Structural Mechanics Module