- #1
arehman1289
- 12
- 0
Hello,
I am doing a relatively simple problem, but i can't initialise it.
I have hot water at 400K moving inside a copper pipe at 300K. I would like to see the time it takes for the copper pipe's temperature to increase to 400. However I can't seem to initialise the temperature of the pipe, as in all the plots its temperature starts at 400 at t = 0s.
I simply have a hollow pipe filled with a fluid. In the boundry conditions of the pipe I thermally couple it with the fluid. In standard initialisation I tell the solver to compute from pipe wall at 300K, but no avail.
Can anyone please help. Its a basic problem but has taken me days now.
Thanks
Abdur
I am doing a relatively simple problem, but i can't initialise it.
I have hot water at 400K moving inside a copper pipe at 300K. I would like to see the time it takes for the copper pipe's temperature to increase to 400. However I can't seem to initialise the temperature of the pipe, as in all the plots its temperature starts at 400 at t = 0s.
I simply have a hollow pipe filled with a fluid. In the boundry conditions of the pipe I thermally couple it with the fluid. In standard initialisation I tell the solver to compute from pipe wall at 300K, but no avail.
Can anyone please help. Its a basic problem but has taken me days now.
Thanks
Abdur