# how to simulate wave?

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 July 15, 2001, 23:13 how to simulate wave? #1 dingding Guest   Posts: n/a Sponsored Links hi,everybody! I want to simulate sinusoidal wave varying with time. I don't know how to do, please help me!

 July 16, 2001, 20:15 Re: how to simulate wave? #2 Robin Steed Guest   Posts: n/a What code are you running and where do you want to simulate the wave? I assume you are referring to a sinusoidally varying boundary condition. Please be more specific. Robin

 July 16, 2001, 20:58 Re: how to simulate wave? #3 dingding Guest   Posts: n/a hello! Robin I use the CFX4.3 software and simulate the free surface between the oil and the water. Now, I want to impose an initial sinusoidal wave disturbance on the water-oil interface at time t=0. I want to study the behavior of the oil-water interface with the wave. I set many kinds of boundary condition, but only see the velocity at the inlet varying with the time and don't see the interface wave. why? I need your help! Thanks!

 July 18, 2001, 11:20 Re: how to simulate wave? #4 Sascha Guest   Posts: n/a Use the User-Subroutine USRINT and pose there your initial sinusoidal wave as a variation of the volumefraction VFRAC(INODE,IPHASE)=f(x,y,Phase) in dependence of the location x,y. It is really easy Sascha

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