Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Solver - Using previous solution then altering one initial condition
Posted 06.06.2023, 13:30 GMT-4 Fluid & Heat, Heat Transfer, Studies & Solvers Version 6.1 0 Replies
Please login with a confirmed email address before reporting spam
My time-dependent, 2D-axisymmetric flow & thermal model has poorly defined initial conditions and one domain which has a large temperature step (initial condition). Producing a solution without the large step is easy and resolves all my other poor initial values. Even with smoothing, the large step makes solving too difficult. My goal is to use the 'easy' solution as the initial values of a new solver step PLUS define the initial temperature values of that one domain as that difficult value. I see no other way to define a domain's temperature besides initial condition.
How can I use a solution as my Solver Step Initial Values but then also redefine only one of my model's initial values?
Hello GregC
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.