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Chemical Engineering · Q348

Heat Transfer

Engineering and GATE · Chemical Engineering · question 348

Q348

If Prandtl number is greater than the Schmidt number, then the

A.
Thermal boundary layer lies inside the concentration boundary layer
Answer
B.
Concentration boundary layer lies inside the thermal boundary layer
C.
Thermal & concentration boundary layers are of equal thickness
D.
Hydrodynamic(i.e., momentum)boundary layer is thicker than the other two

Answer: Option A

Solution

Answer: Option A
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