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December 26, 2023, 13:02
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AC Vs SIMPLE Solver?
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#1 |
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New Member
Hamza khan
Join Date: Dec 2023
Posts: 1
Rep Power: 0  |
Hi,
What is the main difference between MAC scheme and SIMPLE scheme? both looks same to me ... both uses Poisson solver for pressure... where does the difference come between these two....
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Florida Apostille |
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December 26, 2023, 13:39
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#2 | |
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Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,783
Rep Power: 71 |
Quote:
Some common points but also some differences. If you read the original paper of Harlow & co, MAC is for a time-advancement suitable for physical transient. The convection scheme is also more specific. The Poisson problem is solved in the framework of the projection method. |
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