Integrating over an area in 3D solids #30
Replies: 6 comments 3 replies
-
|
There are at least three ways of doing this.
|
Beta Was this translation helpful? Give feedback.
-
|
Thank you. Could you show me how to add the physical surfaces for a few axial locations? |
Beta Was this translation helpful? Give feedback.
-
|
I prefer to use |
Beta Was this translation helpful? Give feedback.
-
|
I followed your instructions. The problem now is that the transient problem does not converge into a solution. I saw the stationary result on paraview and apparently some parts are cutted off the cylinder, so possibly the problem is on the .geo. Anyway, I provide the output when doing |
Beta Was this translation helpful? Give feedback.
-
|
Yes, your Lesson: never ignore errors and almost never ignore warnings. |
Beta Was this translation helpful? Give feedback.
-
|
Ok, let me know if this solution works for you. If it does, I'll be happy to add it as an example in the FeenoX webpage. Then the steady state: Then the transient Note that:
|
Beta Was this translation helpful? Give feedback.

Uh oh!
There was an error while loading. Please reload this page.
Uh oh!
There was an error while loading. Please reload this page.
-
I need to solve a transient thermal problem. A bar is heated at its ends by a heat flux q0 while being subjected to convection, until it reaches a steady state. At t=0, the heat supply stops and the bar begins to cool down. I am interested in comparing the average temperature profile along the axial direction at different times. To do this, I need to integrate the solution T over the cross-section at different positions along the axis and at different times.
What should I write in the .fee file to obtain the solution?
Barra3D.zip
Beta Was this translation helpful? Give feedback.
All reactions