技术支持知识库

1217: Pipe Flow: Lossless fitting causes error message

When I use the 5.2 version of the Pipe Flow interface, and connect several pipe segments, the following error message is shown for some geometries: Failed to find a solution. Maximum number of Newton iterations...
Version: 5.2 - Platform:

1172: Solving time dependent CFD simulations

A common mistake when running transient fluid flow studies with COMSOL Multiphysics is to start the simulation with conflicting boundary conditions. Let's take a simple example to illustrate this issue. We will compute...
Version: All versions - Platform: All Platforms