835Chemical EngineeringMedium
When the ratio of the Grashoff number and to the square of Reynolds number is one, the dominant mechanism of heat transfer is ________?
AMixed convection (both free and forced)
BEntry length problem in laminar forced conduction (developing thermal boundary layer)
CForced convection
DFree convection
Correct answer
A. Mixed convection (both free and forced)
Explanation
The correct answer is Mixed convection (both free and forced).