- #1

cool2shiv

- 5

- 0

Hey,

I want to solve a parabolic PDE with boundry conditions by using FINITE DIFFERENCE METHOD in fortran. (diffusion) See the attachment for the problem

The problem is that there is a droplet on a leaf and it is diffusing in the leaf

the boundry conditions are

dc/dn= 0 at the upper surface of drop as well as the leaf

and

dc/dz = 0

for the bottom most layer

and the width is taken very large

Can anyone help me please in making the grid for using FDM

the Droplet is not hemispherical in shape.

I want to solve a parabolic PDE with boundry conditions by using FINITE DIFFERENCE METHOD in fortran. (diffusion) See the attachment for the problem

The problem is that there is a droplet on a leaf and it is diffusing in the leaf

the boundry conditions are

dc/dn= 0 at the upper surface of drop as well as the leaf

and

dc/dz = 0

for the bottom most layer

and the width is taken very large

Can anyone help me please in making the grid for using FDM

the Droplet is not hemispherical in shape.