how can I solve this non linear partial differential equation mentioned below I have some initial & boundary condition

1 次查看（过去 30 天）
Rohan Singla
Rohan Singla 2022-4-8
评论： Torsten 2022-4-12

请先登录，再回答此问题。

回答（2 个）

Torsten
Torsten 2022-4-8
Discretize the differential operators, include the boundary conditions and solve the resulting system of nonlinear equations for z'(i,j) (values of z' in (x'(i),y'(j))) using "fsolve".
  4 个评论
显示 2更早的评论

请先登录，再进行评论。

Rohan Singla
Rohan Singla 2022-4-12
I need to obtain profile
k^i =constant value of =6.54×10-3 μm -1
this is the boundary condition
here x',y',z' are the coordinates in x,y,z plane
and (d = 10 μm, l = 30 μm, h = 25 μm)
and these are intial condition
thanks alot
  1 个评论
Torsten
Torsten 2022-4-12
Above, you define 4 circles. I can't decipher on which circle you want to solve the PDE and what boundary condition you want to impose for z' on the circumpherence.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Boundary Conditions 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by