- Heat Transfer - Section 1
- Heat Transfer - Section 2
- Heat Transfer - Section 3
- Heat Transfer - Section 4
- Heat Transfer - Section 5
- Heat Transfer - Section 6
- Heat Transfer - Section 7
- Heat Transfer - Section 8
- Heat Transfer - Section 9
- Heat Transfer - Section 10
- Heat Transfer - Section 11


Heat Transfer - Engineering
Q1: Nusselt number (for forced convection heat transfer) is a function of the __________ number.A Prandtl
B Reynolds
C both (a) & (b)
D neither (a) nor (b)
ANS:C - both (a) & (b) The Nusselt number (Nu) is a dimensionless number used in fluid mechanics and heat transfer to quantify the convection heat transfer coefficient. It represents the ratio of convective heat transfer to conductive heat transfer across a fluid boundary layer. The Nusselt number (Nu) is a function of two dimensionless parameters:
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