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Low Re correction for K-W(1998)

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Old   May 24, 2005, 09:37
Default Low Re correction for K-W(1998)
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For 1998's K-W turbulence model. Low Renoald correction is necessary for some folws. but how to calculate the i meet problems in deal with terms such as A_ij*A_jk*B_kl how to express it ? thanks

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Old   May 26, 2005, 05:55
Default Re: Low Re correction for K-W(1998)
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Probably it is Einstein notation for tensors which supposes summation of multiple indexes. If it is so then A_ij*A_jk*B_kl is the second rang tensor R_il:

A_ij*A_jk*B_kl = R_il =

SUMM(SUMM(A_ij*A_jk*B_kl)) for_all_l and for_all_j

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