The Reynolds stress term used in the RNG k-ε model is given by 2μt S – McqOptions

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1.	The Reynolds stress term used in the RNG k-ε model is given by 2μt Sij-2⁄3 ρkδij. What does the term δij represent?
A.	Kronecker delta
B.	Euler delta
C.	Hermann delta
D.	Cartesian delta
Answer» B.

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