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COMSOL Multiphysics

Multiphysics Simulation Platform

COMSOL Multiphysics is a simulation software used to model and analyze complex physics-based systems. It allows engineers and researchers to simulate multiple physical phenomena together using finite element analysis (FEA).

COMSOL Multiphysics Interface

Multiphysics Simulation Software

COMSOL Multiphysics® is a simulation software used to model and analyze complex physics-based systems. It allows engineers and researchers to simulate multiple physical phenomena together—like heat transfer, fluid flow, electromagnetics, and structural mechanics—using finite element analysis (FEA).

It's widely used in engineering, scientific research, product design, and R&D to predict real-world behavior, optimize designs, and reduce the need for physical prototypes. The software enables the coupling of different physics in a single simulation environment, making it ideal for complex multiphysics problems.

FEA Simulation: ∫(∇·σ + f)dV = 0

With its intuitive interface and powerful solvers, COMSOL Multiphysics provides a comprehensive platform for simulating real-world designs, devices, and processes across all fields of engineering, manufacturing, and scientific research. The Application Builder allows users to create custom simulation apps that can be deployed to colleagues and customers.

COMSOL Modules & Add-ons

Electromagnetics

  • AC/DC Module
  • RF Module
  • Wave Optics Module
  • Ray Optics Module
  • Plasma Module
  • Electric Discharge Module
  • Semiconductor Module

Fluid Flow & Heat Transfer

  • CFD Module
  • Mixer Module
  • Polymer Flow
  • Microfluidics
  • Porous Media Flow
  • Subsurface Flow
  • Pipe Flow
  • Heat Transfer Module

Structural Mechanics

  • Structural Mechanics
  • Nonlinear Structural Materials
  • Composite Materials
  • Geomechanics
  • Fatigue
  • Rotordynamics
  • Multibody Dynamics
  • MEMS Module

Licensing Options

Single-User Licenses

CPU-Locked License: Installed on one designated computer. Multiple users can take turns, but only locally on that machine.

Named Single-User License (NSL): Assigned to one person; can be installed on up to four computers.

Network & Multi-User

Floating Network License (FNL): Concurrent license shared across a network; ideal for teams and departments.

Class Kit License (CKL): Academic teaching license for classroom use.

COMSOL Server

COMSOL Server License (CSL): Specialized license for deploying and running simulation apps created in the COMSOL Application Builder.

Academic Server License (ASL): For hosting simulation applications in academic settings.

Key Features & Advantages

Multiphysics Coupling

Simulate multiple physical phenomena simultaneously in a single integrated environment.

Application Builder

Create custom simulation apps that can be deployed to colleagues and customers without COMSOL licenses.

LiveLink™ Interfaces

Seamless integration with MATLAB®, Excel®, and CAD software including SolidWorks®.

Extensive Material Library

Comprehensive database of material properties with user-defined material capabilities.

Advanced Solvers

Robust and efficient solvers for linear, nonlinear, stationary, and time-dependent problems.

3D CAD Import

Import geometries from all major CAD systems with the CAD Import Module.

Start Simulating Real-World Physics

Join thousands of engineers and researchers worldwide who rely on COMSOL Multiphysics for their most complex simulation challenges.

Academic Pricing