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April 18, 2017, 14:18
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Diffusion term in momentum Equation
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#1 |
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New Member
Maharshi
Join Date: Mar 2017
Posts: 6
Rep Power: 9  |
Dear all,
Can anyone please explain how diffusion term (turbulent flows) is equated for a fluid flow in various turbulence models. Thanks in advance. |
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April 18, 2017, 14:30
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#2 | |
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Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 6,768
Rep Power: 71 |
Quote:
Molecular diffusion is dictated by the physics, the additional contribution given by a modelled turbulent diffusion depends on the model you use. You shoul better elaborate your question, I am not sure about the key of your post... |
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