- R1 = 7.6 mm - Thickness "S" k2 R2 Air R1 T = V= m/s =R2-R1=3.6 - velocity V= 8.82 m/s kl "gen Air Properties: kair = 0.0263 W/m.K, vair=15.89 × 10“ m²/s, Prair = 0.707 k2 = 1.23 W/m.K, L= 158 mm Air (To= 25 °C) passes at velocity, V m/s, in across flow around the rod. The outer surface temperature, T2= (139 C Heat is generated in a rod (R1, k1 =4 w/m.K), according to I gen(r) = q0 (1--) "W /m³", qo:constant value R1 1. What is temperature distribution inside the rod in-terms of "heat generation : qo, surface temperature:T1, thermal conductivity: k¡ ↑ 2. What is the convective heat transfer coefficient (W/m2.K) at R2, heat transfer rate (W), the temperature at the rod surface, T1, “C", the heat generation constant , qo "W/m3 and the maximum temperature in tbe rod "0"

- R1 = 7.6 mm - Thickness "S" k2 R2 Air R1 T = V= m/s =R2-R1=3.6 - velocity V= 8.82 m/s kl "gen Air Properties: kair = 0.0263 W/m.K, vair=15.89 × 10“ m²/s, Prair = 0.707 k2 = 1.23 W/m.K, L= 158 mm Air (To= 25 °C) passes at velocity, V m/s, in across flow around the rod. The outer surface temperature, T2= (139 C Heat is generated in a rod (R1, k1 =4 w/m.K), according to I gen(r) = q0 (1--) "W /m³", qo:constant value R1 1. What is temperature distribution inside the rod in-terms of "heat generation : qo, surface temperature:T1, thermal conductivity: k¡ ↑ 2. What is the convective heat transfer coefficient (W/m2.K) at R2, heat transfer rate (W), the temperature at the rod surface, T1, “C", the heat generation constant , qo "W/m3 and the maximum temperature in tbe rod "0"

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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