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Old   January 31, 2012, 07:48
Default rate of strain tensor
Saba Saeb
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Hi all,

I am doing a project for simulation of a non-newtonian fluid and now, I am supposed to calculate the rate-of-strain tensor. I am wondering whether this tensor is similar in both steady and unsteady flow or it undergoes some changes in unsteady flow?

tnx in advance!
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