Chemical Engineering > GATE 2013 > Mass Balance

Contributed by: Dr. Sarah Chen

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The mass balance for a fluid with density (ρ) and velocity vector (&vec;v) is

A

∂ρ/∂t+∇⋅(ρ&vec;V)=0

B

∂ρ/∂t+&vec;V⋅(∇ρ)=0

C

∂ρ/∂t+ρ(∇⋅&vec;V)=0

D

∂ρ/∂t-&vec;V⋅(∇ρ)=0

Check Answer

Explanation

Correct : a

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