Electric heater wires are installed in a solid wall having a thickness of 8 cm and k=2.5W/m- °C. The right face is exposed to an environment with h=50W/m^ 2 . C and T infty =30^ C , while the left face is exposed to h=75 W/m^ 2 C T infty =50^ C . What is the maximum allowable heat-generation rate such that the maximum tem perature in the solid does not exceed 300 degrees * C ?
Electric heater wires are installed in a solid wall having a thickness of 8 cm and k=2.5W/m- °C. The right face is exposed to an environment with h=50W/m^ 2 . C and T infty =30^ C , while the left face is exposed to h=75 W/m^ 2 C T infty =50^ C . What is the maximum allowable heat-generation rate such that the maximum tem perature in the solid does not exceed 300 degrees * C ?
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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Electric heater wires are installed in a solid wall having a thickness of 8 cm and k=2.5W/m- °C. The right face is exposed to an environment with h=50W/m^ 2 . C and T infty =30^ C , while the left face is exposed to h=75 W/m^ 2 C T infty =50^ C . What is the maximum allowable heat-generation rate such that the maximum tem perature in the solid does not exceed 300 degrees * C ?
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