- #1
gareth
- 189
- 0
Hi all,
Having some trouble understanding/finding the derivation of Fick's second law of diffusion in cylindrical co-ordinates.
I have attached the solution which describes the refilling of a laser cleaned spot via surface diffusion.
So basically i would like to know the intermediate steps from Fick's second law to the attached equation.
Many thanks on this one.
(PS not a mathematician as you may have guessed so please dumb it down a shade for me)
Thanks again
Having some trouble understanding/finding the derivation of Fick's second law of diffusion in cylindrical co-ordinates.
I have attached the solution which describes the refilling of a laser cleaned spot via surface diffusion.
So basically i would like to know the intermediate steps from Fick's second law to the attached equation.
Many thanks on this one.
(PS not a mathematician as you may have guessed so please dumb it down a shade for me)
Thanks again