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-   -   help- free surface level- dam break (https://www.cfd-online.com/Forums/fluent/110006-help-free-surface-level-dam-break.html)

TUL December 3, 2012 00:18

help- free surface level- dam break
 
Hi,

I am simulation a dam break problem in fluent. I am trying to validate the model with experimental results. The propagation of shoreline matches well when I consider 0.01 of volume fraction in Water phase but when I try to match the free surface the volume fraction need to be around 0.5.

Anyone know the reason? Please help.

Many thanx

TUL December 6, 2012 00:29

hey, is there anyone knows any reason for this? I am really confused with the results.
The free surface by the experiments goes across the surfaces of volume fractions.
:(


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