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-   -   calculation of the initial values (http://www.cfd-online.com/Forums/fluent/29423-calculation-initial-values.html)

Armin Gips February 28, 2002 06:46

calculation of the initial values
 
When I define the boundary conditions at the velocity inlet, I define the turbulence intensity and the hydraulic diameter. Before starting the iteration, I initialize by the computer. It calculates the initial values of the velocity inlet. How does fluent calculate the initial values? I am particular interested in the calculation of the turbulence kinetic energy from the hydraulic diameter and turbulence intensity.

Thanks

Armin

david March 1, 2002 18:26

Re: calculation of the initial values
 
check the manuals, there are formulla to calculate these. DC


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