I am using Ansys workbench2020R2.I want to get mesh data of a deformed geometry in FEM format. Is there any way to get the mesh data in FEM format in ...

Please see the attached image/problem[Interface coupled problem statement] below. It has two domains with two PDEs coupled at the interface. I have no ...

I am facing an issue with the range function. How will the following expression be used? ...

I am trying to upload this job via a .sh script to a cluster with SLURM, using the COMSOL software: and when doing so I get the following error mes ...

I've found out that there is no example of how to reflect symmetric 4d data, which can be very useful when 3d simulations wants to be performed using ...

I have a time dependent heat conduction simulation and need to plot the average temperature of some area over time. However, the exported table data a ...

I am simulating Transport of Diluted Species inside a pipe segment in COMSOL Multiphysics. I have specified an initial concentration which produces a ...

I want to add a Brownian Force to my COMSOL simulation. Unfortunately, I get the warning shown below and I do not understand how to get rid of it. I ...

Is it possible to make a geometry in Comsol that combines a periodically repeating structure and one non-periodic element? Like in this figure: ...

I'm having problems removing the blue colored volumes from my COMSOL geometry. I want to remove them in a way that the resulting pipe system doesn't h ...

I'm trying to model a system in the magnetic field, 2D-axisymmetric environment, with current loops which pass the modeling place both once and more t ...

I am on a project for estimating fatigue life (cycle) of a material, steel and asphalt mixture for example. I am considering FEM simulations using FEn ...

I am looking for a differential evolution algorithm (hopefully the one from Scipy) I could use in an unorthodox way. I would like that for each genera ...

I am currently trying to use Simscape to design and simulate the electrical circuit and COMSOL Multiphysics to simulate the electromagnetic interactio ...

Hello I'm trying to solve a 3D problem with several PDE's attached and I need to define an upper limit for my variables, I know that in comsol it is p ...

I found a Matlab Simscape example simulating a dynamic linkage. Additionally there's also a Simulink blockdiagramm included and I know how Simulink wo ...

I'm solving an eigenvalue problem in COMSOL. And after this, I'd like to use the eigenvalue as a coefficient in different physics. Thus, does anybody ...

I am working on flow-induced vibration of a double wall carbon nanotubes. I have solved the problem analytically and approximately. The results of bot ...

Whenever I open EXCEL, Microsoft Office Customization Installer asks me to if I want to install a specific customization (COMSOL). How can I stop thi ...

I am trying to solve with Comsol the problem of the figureTwo blue big electrodes with fixed potentials V1,V2. One red small electrode that moves abov ...