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COMSOL is a multi-physics coupling simulation software

COMSOL Multiphysics® is a versatile finite element simulation software for engineering, manufacturing, and research. Since its first release in 1998, COMSOL has continued to evolve, and today it has more than 30 specialized modules for different application areas.

It covers professional disciplines such as mechanics, electromagnetic field, fluid, heat transfer, chemical industry, MEMS, acoustics, etc., and can relate different physical problems to facilitate the study of the interaction between different physical processes.

Extensive add-ons provide specialized finite element analysis in the fields of electromagnetism, structural mechanics, acoustics, fluid flow, heat transfer, and chemicals, all of which can be combined with COMSOL Multiphysics® to provide a consistent modeling workflow and experience. At the same time, multiple interface products also support links to CAD and other third-party software to provide you with a more comprehensive simulation solution.

Common module of COMSOL software

electromagnetism

AC/DC module

RF module

Wave optical module

Ray optical module

Plasma module

Semiconductor module

The AC/DC Module is a powerful and flexible tool for analyzing static, low-frequency electromagnetic problems, providing a wealth of modeling capabilities and numerical methods to help users delve deeper into electromagnetic fields and EMI/EMC problems by solving Maxwell equations.

Structural mechanics

Powerful tools and functions tailored to analyze the mechanical properties of solid structures, covering statics, dynamics and vibration, material modeling, shells, beams, contacts, cracks, and more, are widely used in mechanical engineering, civil engineering, geotechnical mechanics, biomechanics, and MEMS devices.

Structural mechanics module

Nonlinear structural material module

Composite module

Rock mechanics module

Fatigue module

Rotor dynamics module

Multi-body dynamics module

MEMS module

Microelectromechanical system (MEMS) devices usually work by the principle of multi-physical field interaction, such as electromagnetic-structural, piezoelectric, thermally structural, etc. Understanding the interaction between various physical fields is crucial to the design and optimization of MEMS devices. COMSOL Software's "MEMS Module" is an ideal tool for analyzing MEMS devices.

As the size of the device decreases, the forces caused by thermal, electrical, and piezoelectric effects become more significant. This means that, at the micro scale, improvements in drive efficiency make possible applications that are not possible at the macro scale.

Acoustic module

A wide range of acoustic and vibration modeling tools for applications such as speakers, mobile devices, microphones, mufflers, sensors, sonar, flow meters, rooms and concert halls. You can visualize sound fields and build virtual prototypes of devices or parts.

Acoustics can also be coupled to other physical effects such as structural mechanics, piezoelectricity, and fluid flow for more detailed study. COMSOL software provides multi-physics coupling capabilities that enable you to evaluate the performance of your product or design in the most realistic environment possible.

Modeling products and designs related to acoustic phenomena helps us study and predict factors such as sound quality and noise reduction performance.

Fluid Flow & Heat Transfer

CFD module

Agitator module

Microfluidic module

Porous media flow module

Groundwater flow module

Pipeline flow module

Molecular flow module

Metalworking module

Heat transfer module

The "CFD Module" is used to perform computational fluid dynamics simulations, an add-on product of COMSOL software that provides a variety of tools for fundamental modeling of fluid flow analysis, including: internal and external flows Incompressible and compressible flows Laminar and turbulent single-phase and multiphase flows Free and porous media flows

Whether you use this module alone or with other add-on modules of the COMSOL software, the multi-physics coupling modeling capabilities are almost unlimited. The CFD module provides you with a variety of tools to simulate non-isothermal flows with conjugate heat transfer, reactive flows, fluid-solid coupling (FSI) and electrohydrodynamics (EHD). Not only that, you can also add additional multi-physics coupling to other modules in the COMSOL product library at the same time, such as combining fluid flow with large structural deformation in fluid-solid coupling. No matter what your modeling object is, COMSOL software provides you with a consistent simulation environment.

Chemical module

Chemical reaction engineering module

Battery and fuel cell modules

Electroplating module

Corrosion module

Electrochemical module

multifunction

Optimization module

Material store

Particle tracking module

Mathematical models can help researchers, developers, and engineers understand the processes, phenomena, and designs of reactive systems. The Chemical Reaction Engineering Module is an add-on to the COMSOL software platform that provides a user interface for creating, checking and editing chemical equations, kinetic expressions, thermodynamic functions and transport equations. After developing a proven model, you can use it to study different operating conditions and the design of reaction systems, as well as various transmission phenomena. By repeatedly solving the model equations using different input data, it is possible to truly understand the system under study. In addition, by using the "Chemical Reaction Engineering Module" together with other tools in the COMSOL software, state-of-the-art mathematical and numerical methods can be provided for the optimization and parameter estimation of chemical systems.

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See more cases: Heat dissipation analysis Modal Analysis CFD Analysis Electromagnetic Field Simulation Analysis Drop analysis Fatigue analysis