A cross section of a typical home ceiling is depicted below. Given the properties listed for the

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A cross section of a typical home ceiling is depicted below. Given the properties listed for the materials of construction, determine how much heat is transferred through the insulation and through the studs.

Toutside       = -10°C

ho              = 20 W/m2 · K

Tinside        = 25°C

hi               = 10 W/m2 · K

kfiberglass    = 0.035 W/m2 · K

kplaster       = 0.814 W/m2 · K

kwood         = 0.15 W/m2 · KPine studs 30 cm- 6 cm 15 cm Plaster Loose fiberglass 2 cm insulation रस

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Fundamentals Of Momentum Heat And Mass Transfer

ISBN: 9781118947463

6th Edition

Authors: James Welty, Gregory L. Rorrer, David G. Foster

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