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A composite plane wall of A and B is shown in the figure below. Wall A has uniform volumetric heating at a rate of 1899 kW/m³ (note that the unit is kW) and to prevent any heat loss through the surface at x=0 a uniform heat flux is provided as shown (i.e, all the generated heat in wall A flows in +x direction and the temperature gradient at x-0 is zero). Wall B has no heat generation and its outer surface (x = LA+LB) is exposed to a fluid at 25°C with a convection heat transfer coefficient of h = 1062 W/m2K. All other relevant values are given in the figure. Calculate the temperature at the interface T2 in °C. Round your answer to the nearest integer value and write only the numerical value in the provided box, not the units. T2 T3 T. = 25 °C wall A wall B k = 50 W/mK k = 150 W/mk LA = 50 mm Le = 20 mm

A composite plane wall of A and B is shown in the figure below. Wall A has uniform volumetric heating at a rate of 1899 kW/m³ (note that the unit is kW) and to prevent any heat loss through the surface at x=0 a uniform heat flux is provided as shown (i.e, all the generated heat in wall A flows in +x direction and the temperature gradient at x-0 is zero). Wall B has no heat generation and its outer surface (x = LA+LB) is exposed to a fluid at 25°C with a convection heat transfer coefficient of h = 1062 W/m2K. All other relevant values are given in the figure. Calculate the temperature at the interface T2 in °C. Round your answer to the nearest integer value and write only the numerical value in the provided box, not the units. T2 T3 T. = 25 °C wall A wall B k = 50 W/mK k = 150 W/mk LA = 50 mm Le = 20 mm

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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A composite plane wall of A and B is shown in the figure below. Wall A has uniform volumetric heating at a rate of 1899 kW/m3 (note that the unit is kW) and to prevent any heat loss through the surface at x=0 a uniform heat flux is provided as shown (i.e., all the generated heat in wall A flows in +x direction and the temperature gradient at x=0 is zero).

Wall B has no heat generation and its outer surface (x = LA+LB) is exposed to a fluid at 25°C with a convection heat transfer coefficient of h = 1062 W/m2K. All other relevant values are given in the figure.

Calculate the temperature at the interface T2 in °C.

Round your answer to the nearest integer value and write only the numerical value in the provided box, not the units.

A composite plane wall of A and B is shown in the figure below. Wall A has uniform volumetric heating at a rate of 1899 kW/m3 (note that the unit is kW) and to prevent any heat loss through the surface at x=0 a uniform heat flux is provided as shown (i.e., all the generated heat in wall A flows in +x direction and the temperature gradient at x-0 is zero). Wall B has no heat generation and its outer surface (x = LA+LB) is exposed to a fluid at 25°C with a convection heat transfer coefficient of h = 1062 W/m2K. All other relevant values are given in the figure. Calculate the temperature at the interface T2 in °C. Round your answer to the nearest integer value and write only the numerical value in the provided box, not the units. T2 T3 T. = 25 °C wall A wall B k = 50 W/mk k = 150 W/mK 11 LA = 50 mm Le = 20 mm
Transcribed Image Text:A composite plane wall of A and B is shown in the figure below. Wall A has uniform volumetric heating at a rate of 1899 kW/m3 (note that the unit is kW) and to prevent any heat loss through the surface at x=0 a uniform heat flux is provided as shown (i.e., all the generated heat in wall A flows in +x direction and the temperature gradient at x-0 is zero). Wall B has no heat generation and its outer surface (x = LA+LB) is exposed to a fluid at 25°C with a convection heat transfer coefficient of h = 1062 W/m2K. All other relevant values are given in the figure. Calculate the temperature at the interface T2 in °C. Round your answer to the nearest integer value and write only the numerical value in the provided box, not the units. T2 T3 T. = 25 °C wall A wall B k = 50 W/mk k = 150 W/mK 11 LA = 50 mm Le = 20 mm
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