Re: looking for package for convection-diffusion PDEs

On Jan 25, 2:21 am, Torsten Hennig <Torsten.Hen...@xxxxxxxxxxxxxx>
wrote:
Hi,

Does anyone know of a fortran package to solve the >convection-
diffusion PDE's
(maybe using the finite volume formulation)? I am >looking to solve a
chemically reactive flow problem.

I saw Clawpack, but that one is for hyperbolic PDE's. It >does offer
one example of the advection/diffusion problem (http://
www.amath.washington.edu/~claw/), but not being an >expert, I am
wondering how robust clawpack is for such problems.

Thank you,

Mirko

Some questions concerning your request:

Do you want to model in 1d, 2d or 3d ?

2d-azimuthally symmetric

Is the flow convection- or diffusion-dominated ?

I think the flows are more diffusion dominated, but I could have
borderline cases.


Best wishes
Torsten.


Thanks,

Mirko
.

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