CFD Online Discussion Forums

CFD Online Discussion Forums (
-   Main CFD Forum (
-   -   2-D orthogonal grid generation (

Jenny Rhong February 7, 2004 07:12

2-D orthogonal grid generation
Dear there,

Could you tell me how to generate 2-D numerical mesh in general orthogonal curvilinear coordinate?

I have write codes using the methods of: Ryskin & Leal, J. Comp. Phys., 1983, and Eca, J. Comp. Phys., 1996, respectively.

But I am not happy with the quality of the meshed.

Could you tell me what to do?

Thank you.


Apurva February 9, 2004 00:33

Re: 2-D orthogonal grid generation

Have a look at :


Good Luck


ptyue February 10, 2004 16:03

Re: 2-D orthogonal grid generation
I had an impression that Ryskin and Leal's method has some convergence difficulties for some problems.

According to my experience, Knupp's method is more robust, and the mesh quality is not bad too. (JCP, 100:409-418, 1992)

Hope this helps.

Jenny Rhong February 10, 2004 20:51

Re: 2-D orthogonal grid generation
Yes, I have the same experience with ptyue.

Anyway, thank you very much to you guys.


All times are GMT -4. The time now is 16:35.