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Apply a velocity time-dependent at a moving wall |
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January 4, 2020, 04:24 |
Apply a velocity time-dependent at a moving wall
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#1 |
New Member
Nicola D'Ettole
Join Date: Nov 2018
Posts: 12
Rep Power: 7 |
It is possible to apply a velocity time-dependent at a moving wall?
Regards |
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January 7, 2020, 14:52 |
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#2 |
Senior Member
Pablo Higuera
Join Date: Jan 2011
Location: Auckland
Posts: 627
Rep Power: 19 |
Hi Nicola,
this is certainly possible, I have programmed a BC in which you can specify the displacement of the boundary as a time series. Converting your velocity time series to displacement should be straightforward. I use it to drive piston and flaps to generate waves: https://www.youtube.com/watch?v=Pcg7CIowmhg You can find all the information and examples in: https://olaflow.github.io/source-code/ Since the source code is available, you can modify the BC to suit your needs. Best, Pablo |
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