# How can I solve a PDE with given coefficients in time?

1 ビュー (過去 30 日間)
Giorgio 2014 年 3 月 27 日
コメント済み: Salah 2015 年 9 月 22 日
Hi, I have a ring conductor in 2D axisymmetric (a turn with a hole for the water cooling). I have a sinusoidal current at 11kHz. I solved the problem to get the distribution of the specific power with the function assempde. Now I want to solve the heat equation to see the distribution and the trend in time of the temperature. I have an FE mesh and the power is given in the center of each triangle. On external boundary I have convection and radiation and on the internal only convection. How can I deal with this problem? Thank you

サインインしてコメントする。

### 採用された回答

Bill Greene 2014 年 3 月 28 日
Take a look at this example:
Bill
##### 1 件のコメント表示非表示 なし
Salah 2015 年 9 月 22 日
Hi Bill, In the example you have mentioned above (i.e. Nonlinear Heat Transfer In a Thin Plate), is there any way in Matlab to assign different heat transfer coefficients to different edges? Thanks for you help.
Salah

サインインしてコメントする。

### その他の回答 (1 件)

Giorgio 2014 年 4 月 2 日
I resolved. My problem was to give the power for each triangle. Thank you Bill

サインインしてコメントする。

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by