Engineering Board Exam Reviewer · Fluid Mechanics · easy

Flow in which fluid particles move in smooth parallel layers is called:

1. Turbulent flow
2. Critical flow
3. Supersonic flow
4. Laminar flow

Answer

D. Laminar flow

Solution

Laminar flow occurs at low Reynolds numbers (Re < about 2000 in pipes).

More Fluid Mechanics questions

1. Flow in which fluid properties at a point do not change with time is called:
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