Expasion due to Heat

Elmer cases by the users for the users
Rich_B
Posts: 426
Joined: 24 Aug 2009, 20:18

Re: Expasion due to Heat

Post by Rich_B »

The load in the problem is a body force 'Temperature' keyword. I couldn't find that keyword in Elmer Models Manual in Heat Equation. I also couldn't find a test case using that keyword, but that may be just because looking through the tests for Temperature returns lot's of entries that are mostly inside Boundary Conditions.

Rich.

Edit, in the Models Manual, not the Solver Manual
Last edited by Rich_B on 25 Oct 2023, 15:36, edited 1 time in total.
Rich_B
Posts: 426
Joined: 24 Aug 2009, 20:18

Re: Expasion due to Heat

Post by Rich_B »

Changing just "linear system residual output = 1" and running shows that IterSolve gets to iteration 9 before NAN occurs. See the attached solver log.

Rich.
Attachments
log-solver2nostress.txt
(11.76 KiB) Downloaded 131 times
kevinarden
Posts: 2377
Joined: 25 Jan 2019, 01:28
Antispam: Yes

Re: Expasion due to Heat

Post by kevinarden »

I got the body force from the GUI
bodyforce.PNG
(79.61 KiB) Not downloaded yet
Post Reply