A solid body have a thermal conductivity(45 W/m.'c) is subjected to steady two-dimensional heat ransfer let (Ax-Ay=0.05m), T.-20°C and h-50 W/m?.'c. Calculate:- -The unknown nodal temperature (1,2,3). - The rate of heat loss from the bottom surface. 260 305 350 200°C Insulated 290 2 5 cm 240 325 Convection h, T 3

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A solid body have a thermal conductivity(45 W/m.'c) is subjected to steady two-dimensional heat
transfer let (Ax-DAY3D0.05m), T-20°C and h-50 W/m.'c. Calculate:-
1-The unknown nodal temperature (1,2,3).
2- The rate of heat loss from the bottom surface.
260
305
350
200°C
Insulated
3.
290
5 cm
240
325
Convection
h, T
Transcribed Image Text:A solid body have a thermal conductivity(45 W/m.'c) is subjected to steady two-dimensional heat transfer let (Ax-DAY3D0.05m), T-20°C and h-50 W/m.'c. Calculate:- 1-The unknown nodal temperature (1,2,3). 2- The rate of heat loss from the bottom surface. 260 305 350 200°C Insulated 3. 290 5 cm 240 325 Convection h, T
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