Nonlinear solver did not converge

Please login with a confirmed email address before reporting spam

I am modelling water flowing in a tube. The tube is placed inside a container filled with water. The container is being cooled by two Peltiers (rectangular cooling slabs) which are placed on two of its walls.

I am trying to measure the temperature of the water in the beaker over time. The water flowing in the tube has a different temperature than the one in the beaker. Additionally, the peltiers have low temperatures to cause the cooling.

Whenever, I am running the model, it starts to give me some temperature measurements but then stops giving the error - nonlinear solver did not converge.

Attached are screenshots of the error message along with other parameters for the flow properties.

Would anyone know how I might fix this?



0 Replies Last Post 2024年1月20日 GMT-5 09:17
COMSOL Moderator

Hello Youssef Abdellatif

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.

Reply

Please read the discussion forum rules before posting.

Please log in to post a reply.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.