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Question on PISO algorithm in computation fluid dynamics book by Chung |
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June 8, 2012, 12:57 |
Question on PISO algorithm in computation fluid dynamics book by Chung
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#1 |
Senior Member
Join Date: Jun 2010
Posts: 111
Rep Power: 16 |
Hi,
Can someone please tell me why in the predictor equation 6.3.21 and even 5.3.16 of the computational fluid dynamics book by Chung (2nd edition) , the pressure term is evaluation an the the 'n' time step and where does the term at the beginning of equation 6.3.21 come from? Thanks a lot. Last edited by Hooman; June 8, 2012 at 12:57. Reason: add tags |
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June 9, 2012, 08:20 |
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#2 | |
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Morteza
Join Date: May 2010
Location: Iran,Islamic Republic of
Posts: 161
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Quote:
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June 9, 2012, 08:35 |
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#3 |
Senior Member
Join Date: Jun 2010
Posts: 111
Rep Power: 16 |
It's google link is:
http://books.google.co.uk/books?id=C...hanics&f=false but the pages I'm after are not available. I think I would have to upload more pages than just the pages where the equations are. I guess my question goes to those who have access to the book. I now know why pressure is evaluated an the the 'n' time step, just need to know where the term at the beginning of equation 6.3.21 comes from? |
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Tags |
density based solver, pressure based solver |
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