Chemical Engineering > GATE 2026 > Fluid Kinematics
Consider a flow with the following velocity field
V⃗ = (x + y)î + (y + z)ĵ + (z + x)k̂
where î, ĵ and k̂ are the unit vectors in the x, y and z directions, respectively. Which one of the following is CORRECT?
A
The flow is incompressible and irrotational.
B
The flow is incompressible and rotational.
C
The flow is compressible and rotational.
D
The flow is compressible and irrotational.

Correct : c

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incompressible flow rotational flow chemical engineering GATE 2026 incompressible flow irrotational chemical engineering GATE flow velocity field rotational flow chemical compressible flow chemical

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