Base de connaissances du support

A new workflow for AC/DC interfaces featuring a Free Space feature

Solution numéro: 1326 Se réfère à: AC/DC Module Versions: 6.3, 6.2

When I create a new Magnetic Fields model in COMSOL Multiphysics 6.2 or newer using a workflow I got used to in previous versions like 6.1 or earlier, I'm getting inconsistent results with the material properties ...

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New default solver settings for stationary simulations with fluid flow interfaces in version 6.3 update 1

Solution numéro: 1325 Versions: 6.3

In 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 ...

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Tuning Computer Performance

Solution numéro: 1324 Versions: Toutes les versions

Are 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. ...

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Log4j warning after installing COMSOL 6.3

Solution numéro: 1323 Versions: 6.3

After 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 ...

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Text does not fit on buttons in an app that I developed for Linux

Solution numéro: 1322 Se réfère à: COMSOL Multiphysics, COMSOL Server Versions: Toutes les versions

I 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 ...

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COMSOL 6.3 macOS Apple Silicon Native Support

Solution numéro: 1321 Versions: Toutes les versions

Please 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 ...

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LDAP configuration for a Model Manager server using Apache Directory Studio

Solution numéro: 1306 Se réfère à: COMSOL Model Manager Server Versions: Toutes les versions

I want to configure External Authentication for a Model Manager server using Lightweight Directory Access Protocol (LDAP) authentication, to allow users to log in with their domain accounts, but it's not clear how to ...

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Trusting server certificates in COMSOL Multiphysics

Solution numéro: 1320 Se réfère à: COMSOL Model Manager, COMSOL Model Manager Server, COMSOL Multiphysics Versions: Toutes les versions

I want to connect to a server in COMSOL Multiphysics using a secure connection, for example connecting to a Model Manager server database or sending requests to a web server using HTTPS from method code, but I get an ...

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COMSOL Multiphysics 6.0 and 6.1 do not work after updating to macOS Sequoia

Solution numéro: 1319 Versions: 6.1, 6.0

After updating my Apple Silicon computer to macOS 15, COMSOL Multiphysics 6.0 and 6.1 have stopped working. There are two possible workaround for this issue: Install COMSOL Multiphysics version 6.2 As COMSOL ...

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Licensed Number of Users Already Reached on a Linux machine with a CPU/NSL license

Solution numéro: 1318 Versions: Toutes les versions

I have a CPU-Locked License (CPU) or a Named Single-User License (NSL) installed on a Linux machine and get an error message dialog box containing the phrase: Licensed number of users already reached The detailed ...

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