Problem running COMSOL 4.0a with MATLAB
Hi all, having studied the manual, I can't get the LiveLink for MATLAB functioning. I use Windows and MATLAB R2010a. At my university the preferred way is to first start a COMSOL server and then start...
View ArticleCOMSOL 4.3a Installation Problem
After installing 4.3a, whenever I open most files (or try to at least), I get the following error in a pop-up window:
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 ArticleCan not open Comsol with "An unexpected error occurred"
hi everyone Yesterday, I used Comsol normally, but today I can not open it anymore. It gives me this error and its details: "An unexpected error occurred." '.', hexadecimal value 0x00, is an invalid...
View Articleinstallation error
Hello, everyone I am trying to install COMSOL 5.2 on my computer, and get an error dialog: Failed to decomperss fl_jvm_win64.isa see log file for detail:...
View ArticleProblem installing COMSOL in Linux(Ubuntu14.04) OS
I got trial version of COMSOL for 3 weeks. I have Linux(Ubuntu 14.04) OS. While installing, it is asking license.dat file, I am providing the path of the file, but every time when I am providing the...
View Articleconductivity calculation
Dear all i have the permittivity of material but the do not have the conductivity . is there any way to calculate the conductivity on comsol or any theoretical way when i have the permittivity .
View Articlebest suited PC for comsol 5.2
As a scholar, I rigorously work in comsol. I'm currently using core i7 based hp pavilion (5 yrs old), with 16GB RAM where I regularly faces some issues like hanging, unable to open files larger in size...
View ArticleNow available: COMSOL 5.2a Update 1
Hello, I'm pleased to announce that COMSOL 5.2a Update 1 is now available. This is a quick installation to keep your software current and stable. Update 1 applies to Version 5.2a of COMSOL Multiphysics...
View ArticleMemory problem?
Dear all, I write you because I am experiencing some problems with Comsol 5.2a. When I open a model (previosly created) and I run the simulation, it works perfectly, plotting the results. However, if I...
View ArticleNow available: COMSOL 5.2a Update 2
Hello, I'm pleased to announce that COMSOL 5.2a update 2 is now available for download. This is a quick installation to keep your software current and stable. It applies to version 5.2a of COMSOL...
View ArticleCOMSOL tutor needed.
Hi, Is there anyone who can teach me COMSOL. I can pay for it. Thanks.
View ArticleNow available: COMSOL 5.2a Update 3
Hello, I'm pleased to announce that COMSOL 5.2a update 3 is now available for download. This is a quick installation to keep your software current and stable. It applies to version 5.2a of COMSOL...
View ArticleCan't open COMSOL 5.2 with R2016a Matlab on MacOS Sierra
Hello, I have installed COMSOL 5.2 with Matlab. My matlab is R2016a version, and I use macOS Sierra. The COMSOL itself runs withot the problem but when I tried to run COMSOL with matlab, I saw this...
View ArticleFailed to find a solution. Maximum number of Newton iterations reached....
Hi, I am trying to simulate Air flow through an extraction chamber. The file is too large to be attached here.. my inlet pressure is 1 pa and outlet is about -2 pa. It is the concept of suction which...
View ArticleError message
The software,comsol,can't be opened.There are some messages about the error '.', hexadecimal value 0x00, is an invalid character.在 System.Xml.XmlEncodedRawTextWriter.InvalidXmlChar(Int32 ch, Char*...
View ArticleCOMSOL 5.2 Linux version installation
Hi, I am new to COMSOL. Please help me to get the installer file. It was asking for trial passcode. Can you please help me to get it. Thanks! -Dipanjan.
View ArticleBasic Question: How to add modules
Hello, I am following a number of tutorials as I need to learn COMSOL. I need to use the RF Module but it does not appear in the "add physics" window when I am creating a model. I have AC/DC, Acoustics...
View Articlestarting comsol with alternative mpi
hello! i'm trying to run comsol on our cluster. however, the cluster isn't supporting intel mpi. the alternatives i can use are: mvapich2_gcc-1.6 mvapich2_gcc_qlc-1.6 mvapich2_intel_qlc-1.6...
View ArticleCUDA and COMSOL
Dear all, I have a new NVIDIA Quadro GPU and I would like to use it to accelerate my simulations, is it possible to use it somehow? I looked for some informations and it seems to me that CUDA it's...
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