TELEMAC-MASCARET Forum: How to define friction coefficients by domain (2/2)

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TOPIC: How to define friction coefficients by domain

How to define friction coefficients by domain 11 years 1 week ago #11005

smk.svks OFFLINE Senior Boarder Posts: 93 Thank you received: 1	Hi Mathiew, I tried with single bottom friction variable with different values still the results s not reasonable. Sathish
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How to define friction coefficients by domain 11 years 1 week ago #11014

smk.svks OFFLINE Senior Boarder Posts: 93 Thank you received: 1	Hi Mathieu, It works.... thanks Sathish
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How to define friction coefficients by domain 8 years 7 months ago #20962

smk.svks
OFFLINE
Senior Boarder
Posts: 93
Thank you received: 1

Hi,

I'm trying to do multiple bottom friction for the domain using the method given in "friction explanation.pdf". What I understand from the document and the example case study "donau" is; we have to create two set files (1) with node number and respective zone number (2) zone numbers with the friction law and coefficient.

And in the geo file, we have to include "bottom friction" variable with the appropriate zone numbers. In this case, I made multiple polygons with zone numbers and put it into interpolator and then map object with Bottom friction variable. If I save it as a separate file it gives x , y and the zone value but we need node number and the zone value!

How to make that file?

Do we have any other procedure to do this ?

Thanks in advance

-Sathish

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