COMSOL keeps closing
Hi I have an urgent problem concerning COMSOL. I am using modes such as "weakly-compressible navier stokes" and PDE modes, and I realise for some models I cannot open; the COMSOL will load and then...
View Articlewhy I can not find some modules on my COMSOL5.2?
I am learning the COMSOL 5.2 following the guide on the website, but I can not find some modules on my software. For example, the guide book told me to do like "in the select physics tree, select Fuild...
View ArticleHow to solve failed to connect to server problem
I was in a process with COMSOL on cluster. With mistakenly computer was turned off. Now I try to continue the calculations, but I can not move on, because I recive following message: Failed to connect...
View ArticleHow to calculate total pressure drop (inlet - outlet) of 3D ventilation...
Dear Comsol experts, I am a novice in comsol 3D and would appreciate some help in post processing my results - calculating the total pressure drop (3D) of my model. I have made a simplified 3D model of...
View ArticleNow available: COMSOL 5.2 Update 1
Hello, I'm pleased to announce that COMSOL 5.2 Update 1 is now available. This is a quick installation to keep your software current and stable. Update 1 applies to Version 5.2 of COMSOL Multiphysics...
View Articleproblems with OpenGL and DirectX
On my laptop, COMSOL 4.0a won't start with either OpenGL or DirectX in Windows 7 (64-bit). Software rendering works, but I find it too slow in 3D. I've installed the latest Comsol patches and graphics...
View ArticleCOMSOL quits silently
Hi, the COMSOL quits silently after working of 1 year with this software with the same PC, I even reinstall my windows but I still have problem. I do not really know what I should do.
View ArticleCOMSOL keeps closing
Hi I have an urgent problem concerning COMSOL. I am using modes such as "weakly-compressible navier stokes" and PDE modes, and I realise for some models I cannot open; the COMSOL will load and then...
View Articleproblems with OpenGL and DirectX
On my laptop, COMSOL 4.0a won't start with either OpenGL or DirectX in Windows 7 (64-bit). Software rendering works, but I find it too slow in 3D. I've installed the latest Comsol patches and graphics...
View ArticleTransparency
Hi guys, I started the conversion from v3.5a to 4.1 and in doing that I went through the busbar example. I have an annoying problem though. I can't switch on the transparency to see through the air...
View ArticleCOMSOL quits silently
Hi, the COMSOL quits silently after working of 1 year with this software with the same PC, I even reinstall my windows but I still have problem. I do not really know what I should do.
View ArticleHow to calculate total pressure drop (inlet - outlet) of 3D ventilation...
Dear Comsol experts, I am a novice in comsol 3D and would appreciate some help in post processing my results - calculating the total pressure drop (3D) of my model. I have made a simplified 3D model of...
View Articleproblem in refreshing graphics window
I just installed COMSOL V 4.4 on my computer (for the first time, exciting :) ) Unfortunately the graphics window isn't refreshing. After I build geometry, I can't see the new graph unless I change the...
View ArticleRestore model
Hi My computer shut down itself and I had not saved changes to my model. Could anybody guide me how can I restore my unsaved model? Appreciate the help Thank you Best regards
View ArticleNow available: COMSOL 5.1 Update 3
Hello, I'm pleased to announce that COMSOL 5.1 Update 3 is now available. This update includes a few updates to the RF Module and the Wave Optics Module. It also makes it possible to run COMSOL®...
View ArticleCOMSOL 5.0 compatible with MAC OS X El Captain 10.11?
I want to upgrade my Mac to OS X 10.11 (El Capitán). I would like to know if COMSOL is compatible with this OS.
View ArticleHow to do remote computing?
Hello guys, I'd like to do some remote computing but I don't know how to connect two PC's. One- the one I'm working on- needs to log into the Server, right? If I do, it alerts 'Connection refused'. I...
View ArticleHow to do Cluster Computing?
Hello Guys, thanks to Ivar I recently managed to get COMSOL working in Client-Server mode and it does well, but while doing thermal calculations including laminar flow I'd like to let my own computer...
View ArticleElectrospinning of nanofibers
I want to simulate the electric field intensity distribution for the electrospinning machine with comsol multiphysics software using finite element method(FEM).can anyone suggest me the website to...
View ArticleSemiconductor Module
Hello all, I'm a beginner at COMSOL and I'm having lots of trouble trying to find the semiconductor module. I'd really appreciate if anyone could help me find it. Thanks in advance. Best, JMC
View Article