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.
Viscoelasticity + thermal expansion
Posted Feb 27, 2023, 5:00 a.m. EST Fluid & Heat, Interfacing, Structural Mechanics 0 Replies
Please login with a confirmed email address before reporting spam
Hello, Does anybody know if it is possible to couple thermal expansion not to elastic solid, but to a viscoelasticity? If it is, what will be the equation system that COMSOL is solving (i.e., how precisely it will add expansion to the viscoelastic model)? I need to model a multiphase behavior of viscoelastic fluids, that has different Young moduli, densities etc. , and expanding at different rates. For simplicity, temperature is the same everywhere (but varying with the time). Thank you!
Hello Valentin Slepukhin
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.