A one room building has dimensions of 50'x 40' and is 10' high Wall "R" = 35, Roof "R"= 45. Assume 1 air-cha ng e hr. Outside te mpera ture is 95°F and inter ior temper ature is 6S°F. How many tons of refriger ation is required?

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
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A one room bulding has dimensions of
50' x 40' and is 10' high Wa ll "R" = 35,
Roof "R"= 45. Assume l air-cha ng e hr.
%3D
Outside tempera ture is 95°F and interior
temper ature is 6S°F.
How many tons of refriger ation is required?
Transcribed Image Text:A one room bulding has dimensions of 50' x 40' and is 10' high Wa ll "R" = 35, Roof "R"= 45. Assume l air-cha ng e hr. %3D Outside tempera ture is 95°F and interior temper ature is 6S°F. How many tons of refriger ation is required?
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