Re: Finite element anaysis of Navier Stokes equation

Dear Iyer,

I'm finishing my dissertation on "Dispersion of Toxic Gases in Cities", in more detail I wrote a kind of CFD code for solving the NS and the advection-diffusion equations.
I didn't use MatLAB but I wrote everything from scratch in .NET. However, I employed some of the powerful numerical solvers of MatLAB for testing.

Since, I know at first hand how difficult is to start from scratch and build something that big brandnames are doing for years and with huge manpower, I would like to help you a bit.

Please tell me in more detail what is your issue and at what stage are you.

with regards
Konstantinos
"Iyer Ganesh" <akshay.sssu@xxxxxxxxx> wrote in message <gepj7p$12d$1@xxxxxxxxxxxxxxxxxx>...
Respected Elders and Dear Brothers and Sisters

i have been working on simulation of Navier Stokes equation using MATLAB since this summer. I wrote a code for solving Stokes equation, which is actually a simplification of the NS equations.
But I ran into trouble when the fully designed code was not giving the desired results. I have some problem in handling the
submatrices of the weight matrix. I also tried to write a code for wave equation using the Crank-Nicolson FDM but did'nt work out.
My dissertation topic is the simulation of parabolic NS equations.
It will be really grateful, if somebody helps me in this project. First I like to simulate the Stoke's Equation. I will provide the code
which I have written. I dont want to use the Finite element solver which is available in the MATLAB package.

Thank You
.

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