Heat Transfer

Questions in Exam 7-11

A. Conduction

Thermal Resistance (R)

Ncees question 79.pdf
Conduction and Thermal Resistance (R)

B. Convection

Convection

Ncees question 80.pdf
Convection

C. Radiation

Shape Factor (View Factor, Configuration Factor) Relations

Ncees question 81.pdf

Net Energy Exchange by Radiation between Two Block Bodies

Ncees question 82.pdf
Net Energy Exchange by Radiation

D. Transient Processes

Biot Number

Ncees question 83.pdf
Biot Number

E. Heat Exchanges

Heat Exchange

Ncees question 84.pdf
Heat Exchanger

Log Mean Temperature Difference (LMTD)

Ncees question 85.pdf
LMTD counterflow

Net Energy Exchange by Radiation

Ncees question 82.pdf
Net Energy Exchange by Radiation