Aerospace Engineering > GATE 2013 > Fluid Dynamics
Consider a compressible flow where an elemental volume of the fluid is δ9, moving with velocity Which one of the following expressions is TRUE?
A
∇·V→=(1/δg)(Dδ9/Dt)
B
∇·(∇×V¯)=(1/δg)(Dδ9/Dt)
C
∇·(DV¯/Dt)=(1/δ9)(Dδ9/Dt)
D
V→·(∇×V→)=(1/δ9)(Dδ9/Dt)

Correct : a

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