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COMSOL PDE interface – Equation-based modeling

PDE equation-based simulation in COMSOL Multiphysics (comsol pde interface): An equation with two or more independent variables, an unknown function that depends on those variables, and partial derivatives of the unknown function with respect to the independent variables is known as a partial differential equation (or PDE for short). The largest derivative included determines the […]

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Finite Element Analysis (FEA) in COMSOL Ansys etc

The Finite Element Analysis (FEA) method was first presented to the scientific community by Turner et al. (1956). It is a powerful computational technique that can be used to approximate solutions to a wide variety of “real-world” engineering problems that involve complex domains that are subjected to general boundary conditions. In many areas of engineering, […]

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learn comsol multiphysics simulation basics to advanced

comsol beginners course This is the ⭐️ top-rated course on COMSOL Multiphysics, an industry-leading simulation platform. In this course, you will learn the complete basics of COMSOL simulation. Official tutorials are a bit advanced and do not address the complete process and theory behind it. I will show a live demonstration of a simulation and its […]

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Abacus vs COMSOL Multiphysics Simulation

Abacus Today, engineering organizations often do product simulations utilizing specialised simulation tools from a variety of suppliers to model-specific design features. The employment of various software packages from different vendors leads to inefficiencies and higher prices. SIMULIA provides a scalable set of unified analytic solutions that enable all users, independent of simulation skill or domain […]

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Create Hexagon (polygon) in COMSOL Multiphysics

Steps to create Hexagon shape in comsol follow the video for easy guidance Paste the following in the “parameter” save this text as a .txt file and load in the parameter Paste the following in the polygon table (save as .txt and load): Click BUILD ALL DONE ! Subscribe to our article 👇 Thanks for […]

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Run COMSOL Multiphysics Simulations in Batch Mode from the Command Line

Learning to run simulations in Batch mode from the command line is essential if you don’t like waiting for each model to complete solving before you can start a new one. It turns out that this is a rather straightforward procedure. Why Run in Batch Mode? If your models are easy to put up but […]

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Finite Element Method simulation in COMSOL

The finite element method (FEM) is a popular technique for numerically solving differential equations in engineering and mathematics. Finite Element Method simulation in COMSOL is a well-known simulation workflow. The classic domains of structural analysis, heat transfer, fluid flow, mass transport, and electromagnetic potential are typical issue areas of interest. In two or three spatial […]

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How to make COMSOL image to Geometry

COMSOL image to Geometry: This add-in allows you to utilise a picture as the starting point for your analysis with the Image to Curve add-in. A contour plot of an imported picture is used to generate an interpolation curve, which is produced using the add-in. Afterwards, this interpolation curve may be utilised as part of […]

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How to Export Image in COMSOL

Export Image in COMSOL In this blog you will learn how you can export high-resolution images from comsol multiphysics. the high-resolution image is very important and sometimes a compulsory requirement when submitting images for a research article. Graphic window So the first step is to run your simulation and set up your graphical window so […]

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Half Wave rectifier electrical circuit simulation in COMSOL

electrical circuit simulation in COMSOL will be discussed in this blog. I will try to explain how you can simulate a half-wave rectifier in comsol multiphysics. Simulating electric circuits is quite interesting and only a few software can actually do it properly. you can use Simulink for can use any other circuit simulation tool but […]