3113Chemical EngineeringMedium
The thermal boundary layer at NPr > 1?
AAnd the hydrodynamic boundary layers are identical
BDisappears
CIs thicker than hydrodynamic boundary layer
DIs thinner than hydrodynamic boundary layer
Correct answer
D. Is thinner than hydrodynamic boundary layer
Explanation
The correct answer is Is thinner than hydrodynamic boundary layer.