Consider an aluminum pan used to cook food on top of an electric range. The bottom section of the pan has thickness of L = 0.3 cm and diameter of D = 20 cm. The electric heating unit transfers 800 W of power to the pan. During steady operation, the temperature of the inner surface of the pan is measured to be 110°C. Which of the following boundary conditions is correct during this cooking process; Water

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider an alumınum pan used to cook food on top of an electric range. The bottom
section of the pan has thickness of L = 0.3 cm and diameter of D = 20 cm. The electric
heating unit transfers 800 W of power to the pan. During steady operation. the temperature
of the inner surface of the pan is measured to be 110 C. Which of the following boundary
conditions is correct during this cooking process;
Waler
4.
a.
Nore of the options
D.
25.46 KW/m-
T-1)= 110 C
%3D
Oc T,-o
110 °C & 4x=L
800 W m-
%3D
d.
9=0 = 800 Wm?
To-03m)= 110°C
Transcribed Image Text:Consider an alumınum pan used to cook food on top of an electric range. The bottom section of the pan has thickness of L = 0.3 cm and diameter of D = 20 cm. The electric heating unit transfers 800 W of power to the pan. During steady operation. the temperature of the inner surface of the pan is measured to be 110 C. Which of the following boundary conditions is correct during this cooking process; Waler 4. a. Nore of the options D. 25.46 KW/m- T-1)= 110 C %3D Oc T,-o 110 °C & 4x=L 800 W m- %3D d. 9=0 = 800 Wm? To-03m)= 110°C
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