open TELEMAC-MASCARET The mathematically superior suite of solvers

Dear all,
I would like to to consider the capacity of self clean of the river in the transport equation in Telemac 2D. What do the parameter I can define? (Subroutine and parameters?)
Thank you very much in advance.

Thong NGUYEN
HCMUT, Viet Nam

Hello Thong

This is just to inform you that when posting on the forum you can choose in which category your message will appear. If you don’t select a proper category your message will automatically remain hidden. In this case the category would be TELEMAC2D (or SISYPHE?), and I moved it in there.

Dear Sir,
Thank you very much for your remind.

Best regards
Thong NGUYEN
HCMUT, VN

Hi
Hard to answer without anymore informations
As a first trial i will say you just have to use 1 tracer so modify the keywords:
Number of tracers
Name of tracers
Initial value of tracers
Imposed values of tracers
...

But this is maybe not what you want to simulate...

regards

Dear Mr. C. Coulet,
Thank you very much for your help. I just would like to consider the self purification of rivers in my simulation. That depends on the size of rivers? (different positions in my rivers network). So I think that there is a parameter which define this capacity in the transport equation (tracer) in Telemac 2D?. That mean there are a part of tracer will be dissipated.
Best regards.

Thong NGUYEN
HCMUT, VN