What is temperature distribution inside the rod in-terms of "heat generation: g surface temperature:T1, thermal conductivity: k "

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Heat transfer Show me full answer please
RI= 11.7 mm,
Thickness "8" =R2-RI= 3.6 mm,
Velocity
V= 4.18 m/s,
L= 199 mm,
R2
R1
kl
4gen
Air Properties:
kar =0.0263 W/m.K. vi =15.89 × 10* m³/s, Prair
= 0.707
k = 1.23 W/m.K.
Air (To- 25 °C) passes at velocity, V m/s, in across flow around the rod.
The outer surface temperature, T- (131) °C
Heat is generated in a rod (R1, k̟ = 4 w/m.K), according to
Igen (r) = 90 (1--) "W/m³", q0:constant value
1. What is temperature distribution inside the rod in-terms of "heat generation: 9
surface temperature:T1, thermal conductivity: ki
2. What is the convective heat transfer coefficient (W/m¿K) at R2, heat transfer rate
(W), the temperature at the rod surface, T1, “°C", the heat generation constant, qo
"W/m" and the maximum temperature in the rod "C".
Transcribed Image Text:RI= 11.7 mm, Thickness "8" =R2-RI= 3.6 mm, Velocity V= 4.18 m/s, L= 199 mm, R2 R1 kl 4gen Air Properties: kar =0.0263 W/m.K. vi =15.89 × 10* m³/s, Prair = 0.707 k = 1.23 W/m.K. Air (To- 25 °C) passes at velocity, V m/s, in across flow around the rod. The outer surface temperature, T- (131) °C Heat is generated in a rod (R1, k̟ = 4 w/m.K), according to Igen (r) = 90 (1--) "W/m³", q0:constant value 1. What is temperature distribution inside the rod in-terms of "heat generation: 9 surface temperature:T1, thermal conductivity: ki 2. What is the convective heat transfer coefficient (W/m¿K) at R2, heat transfer rate (W), the temperature at the rod surface, T1, “°C", the heat generation constant, qo "W/m" and the maximum temperature in the rod "C".
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