All Solutions
Obtaining a HostID for Licensing
Solution Number: 828 Versions: All versionsHow do I obtain a HostID for my license file? For many license types in the COMSOL product family, your COMSOL sales representative will ask you for some information in order to create installation codes. COMSOL uses ...
How do I solve a PDE with space derivatives of order higher than two?
Solution Number: 816 Versions: All versionsHow do I solve a PDE with space derivatives of order higher than two? For example, the equation for a function . Introduce names for the second derivatives of u, say . Then the equation can be written . ...
Could Not Obtain License for COMSOL Multiphysics GUI
Solution Number: 903 Versions: All versionsAny of the following errors can appear for example if the COMSOL application has problems communicating with the license manager: License error: -15. Cannot connect to license server system. License error: -96. ...
Handling Large Models
Solution Number: 830 Versions: All versionsModels with many domains, boundaries, and physics features are slow to work with. Large models can contain hundreds or even thousands of domains, boundaries, and physics features. Such a large number of features ...
What hardware do you recommend for COMSOL Multiphysics®?
Solution Number: 866 Versions: All versionsI am going to buy a new dedicated computer for running COMSOL Multiphysics®. What hardware do you recommend? Due to the wide range of different problem types that COMSOL Multiphysics® solves, the rapid pace of ...