New question #601679 on Yade: https://answers.launchpad.net/yade/+question/601679
Hello all, I'm trying to use flowengine to simulate wave pressure, such as stationary wave( e.g. p=Asin(t/T)cos(x/L)). However, I fail to simulate it by using waveAction, sinMagnitude and sineAverage. On the other hand, I find that the pore pressure first occurs build-up and then slowly decreases to zero. I hope the pressure condition can always change with the cycle. Thanks to Robert, I modify my code according to his guidance. Here is my code: ## ______________ FLOW section _________________ # Activate flow engine and set boundary conditions flow.waveAction=1 A=500 T=0.5 avg=0 t=O.time scale=math.sin(2*pi*t/T) flow.bndCondIsPressure=[0,0,0,1,0,0] flow.updateTriangulation=True flow.meshUpdateInterval=50 flow.sinMagnitude=A*scale flow.sineAverage=avg*scale O.dt=0.1e-3 O.run(1,1) ************************************************************************* As shown above, though waveAction can allow sinusoidal pressure condition to simulate ocean wave, I still don't know what is the simulated pressure expression and how to take into account of the pressure varies with the cycle and x variables. Thank you for any suggestions. Best, Deng -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
