35 Assuming the temperatures remain the same, but including the effects of convection, will the heat transfer be bigger or smaller? Bigger Smaller 36 Assuming the hot temperature decreases, will the heat transfer be bigger or smaller? Bigger Smaller

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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Question
A furnace is constructed with (inside) 0.20 m of firebrick, 0.10 m of
insulating brick (middle) and 0.20 m of building brick (outside). The
furnace is at 1200OK, while the ambient temperature is 330K.
Transcribed Image Text:A furnace is constructed with (inside) 0.20 m of firebrick, 0.10 m of insulating brick (middle) and 0.20 m of building brick (outside). The furnace is at 1200OK, while the ambient temperature is 330K.
35
Assuming the temperatures remain the same, but including the effects of
convection, will the heat transfer be bigger or smaller?
Bigger
Smaller
36
Assuming the hot temperature decreases, will the heat transfer be bigger or
smaller?
Bigger
Smaller
Transcribed Image Text:35 Assuming the temperatures remain the same, but including the effects of convection, will the heat transfer be bigger or smaller? Bigger Smaller 36 Assuming the hot temperature decreases, will the heat transfer be bigger or smaller? Bigger Smaller
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