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#1 |
New Member
Chan Joo Kim
Join Date: Feb 2017
Posts: 5
Rep Power: 9 ![]() |
I am trying to generate a single wave in CFX (or Fluent) with decay.
Is it possible to model such wave in CFX? Got to use this equation, y(t)=A * e^(-lambda*t)*cos(omega* t+phase) Thank you Last edited by monjinz; February 16, 2017 at 01:40. |
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#2 |
New Member
mohammad.ramezani
Join Date: Dec 2015
Posts: 12
Rep Power: 10 ![]() |
this essay may help you
Numerical Simulation of Extreme Free Surface Waves Jan Westphalen1, Deborah Greaves1, Chris Williams2, Jun Zang2, Paul Taylor3 |
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#3 |
New Member
Chan Joo Kim
Join Date: Feb 2017
Posts: 5
Rep Power: 9 ![]() |
Thank you for your help, Mohammad.
By the way, I can't access the journal online. Could you please send me one via email if you have this? My email address is monjinz@hotmail.com Cheers |
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#4 |
Member
Join Date: Jan 2015
Posts: 63
Rep Power: 11 ![]() |
Hi
Yes, this should be possible in CFX by implementing few expressions. Actually there is an ANSYS tutorial setting up a similar case. You can download it from the ANSYS customer portal, the tutorial is included in the CFX FSI Training (it is the case with rigid body solver). In Fluent if you use open channel model there are already some wave boundary conditions implemented, so you will need to specify a wave theory and few input parameters. I hope this helps. |
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#5 |
New Member
mohammad.ramezani
Join Date: Dec 2015
Posts: 12
Rep Power: 10 ![]() |
Hi
I sent them to your mail |
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#6 |
New Member
Chan Joo Kim
Join Date: Feb 2017
Posts: 5
Rep Power: 9 ![]() |
I haven't received any. I am sorry but could you be able to send them again?
I appreciated your help ![]() monjinz@hotmail.com |
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Tags |
cfx, decay, exponential, generate, wave |
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