The north wall of a cold storage warehouse is 4 m by 18 m and is constructed of 150 mm hollow clay tile insulated with 150 mm of corkboard. The outdoor design temperature is 36°C and the inside design temperature is -20°C. Determine the k & C values and overall U values without considering the still air & outside moving air speed and determine the rate of heat gain through the wall in kW.

The north wall of a cold storage warehouse is 4 m by 18 m and is constructed of 150 mm hollow clay tile insulated with 150 mm of corkboard. The outdoor design temperature is 36°C and the inside design temperature is -20°C. Determine the k & C values and overall U values without considering the still air & outside moving air speed and determine the rate of heat gain through the wall in kW.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.68P

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Question

The north wall of a cold storage warehouse is 4 m by 18 m and is constructed of

150 mm hollow clay tile insulated with 150 mm of corkboard. The outdoor design

temperature is 36°C and the inside design temperature is -20°C. Determine the k

& C values and overall U values without considering the still air & outside moving air

speed and determine the rate of heat gain through the wall in kW.

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