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calculate mean velocity components in all cells after some time steps |
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September 15, 2013, 06:09 |
calculate mean velocity components in all cells after some time steps
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#1 |
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Ali.E
Join Date: Sep 2010
Location: Lisboa
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Hello all,
I want to simulate a 3D wing,transient by Fluent 14.5. My question is that How can I save velocity components after some time steps? actually, the aim is to calculate mean velocity components in all cells. Would anyone make any comment for this? |
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September 15, 2013, 19:57 |
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#2 | |
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Quote:
However, if you're trying to compute mean velocity it sounds like you'd be better served doing a steady state study, which time averages the results by default.
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September 15, 2013, 20:17 |
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#3 |
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Ali.E
Join Date: Sep 2010
Location: Lisboa
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Thank you for your response
actually, I need to compute mean velocity components in every N time steps, and it is better to consider steady state solution too. May you explain how do it? Is it possible to compute mean values after every N time steps? I will need to save dat file after N time steps and it may be a lot of dat files. How can I compute mean values? |
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September 15, 2013, 20:26 |
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#4 |
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At that point you're essentially doing a steady state solution, so it's best to just perform the simulation as a steady state one.
You set up steady state studies in FLUENT by providing boundary & initial conditions that do not vary with time.
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