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A furnace is constructed with 225 mm of firebrick, 120 mm of insulating brick, and 225 mm of building brick. The inside temperature is 1200 K and the outside temperature is 330 K. If the thermal conductivities are 1.4.0.2 and 0.7 W/m. K, find the heat loss per unit area and the temperature at the junction of the firebrick and insulating brick

A furnace is constructed with 225 mm of firebrick, 120 mm of insulating brick, and 225 mm of building brick. The inside temperature is 1200 K and the outside temperature is 330 K. If the thermal conductivities are 1.4.0.2 and 0.7 W/m. K, find the heat loss per unit area and the temperature at the junction of the firebrick and insulating brick

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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4. A furnace is constructed with 225 mm of firebrick, 120 mm of insulating brick, and 225 mm of building brick. The inside temperature is 1200 K and the outside temperature is 330 K. If the thermal conductivities are 1.4,0.2 and 0.7 W/m. K, find the heat loss per unit area and the temperature at the junction of the firebrick and insulating brick
Transcribed Image Text:4. A furnace is constructed with 225 mm of firebrick, 120 mm of insulating brick, and 225 mm of building brick. The inside temperature is 1200 K and the outside temperature is 330 K. If the thermal conductivities are 1.4,0.2 and 0.7 W/m. K, find the heat loss per unit area and the temperature at the junction of the firebrick and insulating brick
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