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QUESTION-) Consider a large 5-cm-thick brass plate (k=111 W/m·K) in which heat is generated uniformly at a rate of 2 x 105 W/m3. One side of the plate is insulated while the other side is exposed to an environment at 25°C with a heat transfer coefficient of 44 W/m2·K. a) Express the differential equation and boundary

QUESTION-) Consider a large 5-cm-thick brass plate (k=111 W/m·K) in which heat is generated uniformly at a rate of 2 x 105 W/m3. One side of the plate is insulated while the other side is exposed to an environment at 25°C with a heat transfer coefficient of 44 W/m2·K. a) Express the differential equation and boundary

Elements Of Electromagnetics
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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QUESTION-) Consider a large 5-cm-thick brass plate (k=111 W/m·K) in

which heat is generated uniformly at a rate of 2 x 105 W/m3. One

side of the plate is insulated while the other side is exposed to an

environment at 25°C with a heat transfer coefficient of 44

W/m2·K.

  1. a) Express the differential equation and boundary conditions

for heat conduction through the plate

  1. b) Determine the variation of temperature in the plate
  2. c) Determine the location where the highest and the lowest

temperatures will ocur in the plate and determine their

values.

Q2) Consider a large 5-cm-thick brass plate (k=111 W/m:K) in which heat is generated uniformly at a rate of 2 x 10° W/m³. One side of the plate is insulated while the other side is exposed to an environment at 25°C with a heat transfer coefficient of 44 W/m² K. a) Express the differential equation and boundary conditions for heat conduction through the plate b) Determine the variation of temperature in the plate c) Determine the location where the highest and the lowest temperatures will ocur in the plate and determine their values. Brass plate gen h Insulated
Transcribed Image Text:Q2) Consider a large 5-cm-thick brass plate (k=111 W/m:K) in which heat is generated uniformly at a rate of 2 x 10° W/m³. One side of the plate is insulated while the other side is exposed to an environment at 25°C with a heat transfer coefficient of 44 W/m² K. a) Express the differential equation and boundary conditions for heat conduction through the plate b) Determine the variation of temperature in the plate c) Determine the location where the highest and the lowest temperatures will ocur in the plate and determine their values. Brass plate gen h Insulated
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