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August 11, 2014, 09:17
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tensor expansion of anisotropy Invariants
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Member
Thangam Natarajan
Join Date: Dec 2010
Location: Perth
Posts: 70
Rep Power: 17  |
Hi,
I am trying to calculate the second and third invariants for a turbulent flow. I have the second order statistics (both transient and averaged). i.e uu, vv, ww, uv, vw and uw. These are supposed to be expanded as II = b_ij / 2 and and III = bij bjk bki/3 but I am stuck at this point on how to expand them further to get the second and third invariants. any help would be appreciated. Thanks. Thangam. |
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| expansion, les, tensors |
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