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-   -   SSIIM- F 36 2: computation of the vertical water surface elevation (http://www.cfd-online.com/Forums/main/114888-ssiim-f-36-2-computation-vertical-water-surface-elevation.html)

Mummputz March 19, 2013 11:44

SSIIM- F 36 2: computation of the vertical water surface elevation
 
Dear all!
I have a channel with cross- bars where I'd like to use the F 36 2 function to compute the vertical elevation of the water surface with SSIIM 1. However, due to the cross- bars, this function is extremely unstable and diverges. I don't know how to stabilize it- do you have any idea?! I already tried to make a very fine mesh of straight rectangles- it didn't work..

The computation does work with the F 36 0 function, but is far too inexact and does not create the real water surface elevation which was measured in the pilot experiment.

thanks a lot for your help!!

helm July 1, 2015 04:14

hi dear.
does your problem answerd?

helm July 1, 2015 04:52

hi dear.
do you active still in frume?
does your problem answered?


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