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-   -   Boundary condition setting for water hammer proble (http://www.cfd-online.com/Forums/fluent/46311-boundary-condition-setting-water-hammer-proble.html)

yizhou October 12, 2007 12:11

Boundary condition setting for water hammer proble
 
I am trying to use fluent to model a water hammer problem in a elbow pipe. The initial condition is steady flow in th e pipe. At time 0, outlet is closed. Does anyone know how to set the boundary condition for a simple problem like that? Thanks in advance.

Yizhou

yizhou October 12, 2007 12:16

Re: Boundary condition setting for water hammer pr
 
I have the density and speed of sound set by UDFs. Any other thing I should take care in the problem? I don't find too much in Fluent manual or online tech support. thanks

Yizhou


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