Active discussions in the forum
Color range
hi, i have a simple question. how can i change the range of colors in the beam that you can see in the picture? like having a range of all colors such as red and yellow. thank you Read more »
Posted by Erfan Lori 9 hours ago
How to study the dynamic fluid effects on an acoustic wave?
Hello all.. I need to study the effect of dynamic fluid on acoustic wave propagation using Comsol 5.4. I don't know exactly which interface of the software to be used. Can someone please help me with this problem. If possible... Read more »
Posted by Malu Sajeev 10 hours ago
Wave Propagation
Hi, I have a simple question ! For example, I build a waveguide in 2d harmonic TE modes. Then solve it for different frequencies and saw some wave proportions patterns. Now I want to turn to the transient mode, and solve the... Read more »
Posted by amr sherif 10 hours ago
Failed to run method
I am recording a method, then run that method to a similar file. The method is like this: > model.result("pg39").run(); > > model.result().dataset("dset1").createDeformedConfig("deform1", "mesh2"); > >... Read more »
Posted by Eko Ilman 1 day ago
Undefined value found. - Detail: Undefined value found in the equation residual vector.
Hello, I am trying to simulate fuel cell with serpentine flow field but it shows this error, I already checked with boundary condistions and all are as described in tutorial. "There are 171 degrees of freedom giving... Read more »
Posted by kush chadha 1 day ago
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Posted by john gava 0 seconds ago
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COMSOL Blog
Using Web Browser Translation Tools for COMSOL Documentation
The COMSOL Multiphysics® software comes with an extensive documentation set and comprehensive, context-sensitive help functionality. However, most of the documentation... Read more »
Introducing the Metal Processing Module
The release of COMSOL Multiphysics® version 5.5 includes the Metal Processing Module for studying heat treatment processes like quenching and carburizing. The module... Read more »
How to Automate the Setup of Your Multibody System Models
How fast can you set up a multibody system model? When modeling a large mechanical system with several components, have you ever wanted to model most of them as rigid... Read more »
How to Use the Load Plots in Structural Analyses
As of version 5.5 of the COMSOL Multiphysics® software, default plots have been added to all structural mechanics interfaces to show applied loads. In this blog post,... Read more »
Efficiently Distribute Lightweight Compiled Applications
You can convert the simulation applications you build with the COMSOL Multiphysics® software into standalone applications using COMSOL Compiler™. As of version 5.5,... Read more »