すべてのソリューション
Licensing error -39,147 on a Linux machine with an NSL license
ソリューション番号: 1331 バージョン: All versionsWhen trying to launch the software on a Linux Machine with an NSL license installed, I receive the following or a similar error message: License error: -39. User/host not on INCLUDE list for product. User/host not on ...
Deprecation of SNOPT
ソリューション番号: 1330 対応: Optimization Module バージョン: 6.4What is the recommended alternative to SNOPT, post deprecation? Support for the SNOPT optimization solver will be deprecated from the Optimization Module at COMSOL Multiphysics 6.4. If you have used SNOPT in the ...
Security Vulnerabilities in Apache Tomcat
ソリューション番号: 1327 対応: COMSOL Model Manager Server, COMSOL Multiphysics, COMSOL Server バージョン: All versionsDoes the COMSOL software contain the Apache Tomcat® software and, if so, is it affected by security vulnerabilities found in it? Can I update it sooner than the next product update? # Summary The following COMSOL ...
Avoiding Power Throttling on Windows
ソリューション番号: 1329 バージョン: 6.3, 6.2, 6.1, 6.0When COMSOL Desktop runs in the background or behind the screen lock on Windows 10 or 11 you might notice a slowdown due to power throttling. Test solving a large model while working on something else in another ...
New Free Space workflow for some AC/DC interfaces
ソリューション番号: 1326 対応: AC/DC Module バージョン: 6.3, 6.2When creating a new Magnetic Fields model in COMSOL Multiphysics 6.2 or newer and following a modeling workflow I got used to in COMSOL Multiphysics 6.1 or earlier, I get different results. It seems the material ...
New default solver settings for stationary simulations with fluid flow interfaces in version 6.3 update 1
ソリューション番号: 1325 バージョン: 6.3In a majority of cases, the new solver settings substantially reduce the solution time. If you prefer to use the old solver settings, you can reset the solver configurations by following a few simple steps presented ...
Tuning Computer Performance
ソリューション番号: 1324 バージョン: All versionsAre there any settings related to the Operating System that can improve COMSOL Multiphysics® performance? The following settings can affect performance. They may already be at their optimal settings on your computer. ...
Log4j warning after installing COMSOL 6.3
ソリューション番号: 1323 バージョン: 6.3After installing COMSOL 6.3 my security scan gives a log4j warning pointing to C:\Program Files\COMSOL\COMSOL63\Multiphysics\license\win64\lmadmin\examples\alerter\lib\log4j-core-2.17.0.jar COMSOL Version 6.3 is not ...
Text does not fit on buttons in an app that I developed for Linux
ソリューション番号: 1322 対応: COMSOL Multiphysics, COMSOL Server バージョン: All versionsI developed an app for Linux but the text does not fit on the buttons. For instance, for the app installation_verification in the Application Libraries under COMSOL Multiphysics/Applications, the problem looks like ...
COMSOL 6.3 macOS Apple Silicon Native Support
ソリューション番号: 1321 バージョン: All versionsPlease note This entry concerns COMSOL 6.3. For COMSOL 6.2 and 6.1, please see Knowledge Base 1307 and Knowledge Base 1300 respectively. System Requirements COMSOL 6.3 for macOS Intel can not be used under Rosetta ...