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Pulsatile velocity inlet for pipe flow

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Old   November 4, 2016, 06:00
Default Pulsatile velocity inlet for pipe flow
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MOHAMMAD OWAIS
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Kindly suggest how to give a pulsatile velocity inlet in a straight pipe flow.
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Old   November 7, 2016, 04:24
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Brian Willis
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Have a look at the swak4Foam package, which includes groovyBC and allows for time dependent boundary conditions to be used.
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Old   November 7, 2016, 05:55
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MOHAMMAD OWAIS
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I want to use pisoFoam algorithm, how can I do that in it?
I m a kind of beginner, need some more details.
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Old   November 7, 2016, 07:36
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Brian Willis
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Hi Mohammad

It will gladly work with pisoFoam. You can install swak4Foam (after you have a valid openFoam installation) by following the following instructions of its OpenWiki page https://openfoamwiki.net/index.php/I...am/Downloading

For the usage of the groovyBC boundary conditions have a look at the examples also available. https://openfoamwiki.net/index.php/C...Usage_Examples

Otherwise search for groovyBC on this forum as well for lots of examples. http://www.cfd-online.com/Forums/ope...end-inlet.html

Cheers,
Brian

Last edited by Dipsomaniac; November 7, 2016 at 07:41. Reason: Added a line on pisoFoam.
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