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-   -   Transient Simulation of oscillating pressure waves (http://www.cfd-online.com/Forums/cfx/70707-transient-simulation-oscillating-pressure-waves.html)

ylm054 December 2, 2009 23:20

Transient Simulation of oscillating pressure waves
 
am running a transient simulation where the boundary condition is a pressure that oscillates with a cosine function (Womersley flow).

At the moment, I enter boundary conditions as columns (1st column time, 2nd column static pressure) in a data file and import it into a user function.

I then call the user function from the prompt box under B.C>Static value etc.

Is there a more elegant method of doing this? In the current method, will ANSYS interpolate between BC pressure values at each time step, or not?

Thank you


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