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.
(Transient Heat Transfer) Multiple step studies with previous results
Posted 17 avr. 2024, 13:47 UTC−4 Heat Transfer, Studies & Solvers, Physics Interfaces Version 6.2 0 Replies
Please login with a confirmed email address before reporting spam
Hello,
I am trying to represent a 2D permanent mold casting situation involving molten metal and a steel mold. This means I would like to run multiple cycle casting situations. The goal is to see the temperature behaviors of mold and casting for each cycle.
Below is my B.Cs and I.Cs.
Molten metal initial temperature: 750C
Mold temperature: 400C
interface resistance between casting and mold: 1500W/m2K
Upper of the molten metal and Both sides are insulated,
and air h is applied on the bottom of the steel mold
Then, I ran the step 1 study and saw how temperatures were developing on castings and molds until the molten metal solidified.
Here is a problem. I would like to utilize the mold temperature, which was the result in Step 1, for the next step, and I could do it. However, how can I apply a molten metal temperature of 750C again for the next step?
Attached is my model.
Could you please help me?
Attachments:
Hello Cheolmin Ahn
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.