1- Fin question {(b) (Accounting the heat transfer at the end)} 2- Derive a nodal equation for analysis of the node(n) in the Figure below 4 1 3 2

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
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Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.40P: One end of a 0.3-m-long steel rod is connected to a wall at 204C. The other end is connected to a...
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1- Fin question {(b) (Accounting the heat transfer at the end)}
2- Derive a nodal equation for analysis of the node(n) in the Figure below
1
n
3- Aluminum plate having a thickness of 4cm and initial temperature is
200 °C. The plate is subjected to a convection with h= 500 w/m².°C
and T= 25 °C. Using lumped heat method, calculate the temperature at
time of 24.2 sec.
Take the density = 2707 kg/m³ , Cp =896 j/kg. °C , k= 204 w/m. °C
Transcribed Image Text:1- Fin question {(b) (Accounting the heat transfer at the end)} 2- Derive a nodal equation for analysis of the node(n) in the Figure below 1 n 3- Aluminum plate having a thickness of 4cm and initial temperature is 200 °C. The plate is subjected to a convection with h= 500 w/m².°C and T= 25 °C. Using lumped heat method, calculate the temperature at time of 24.2 sec. Take the density = 2707 kg/m³ , Cp =896 j/kg. °C , k= 204 w/m. °C
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