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CU-Boulder
PHYS 3070 -
Lecture Notes
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Conduction through a wallConduction through a wallJudah Levine, 3070L26 1Conduction through a wallConduction through a wallExterior siding, R=0.81Plywood, R=0.94Air space R=1.36Plasterboard, R=0.45Total, R=3.56ExteriorsidingInterior plasterboard2×4+air spaceplywoodJudah Levine, 3070L26 2Conduction through a wallConduction through a wallR= 3.56Dimensions= 8 ft × 12 ftTH=68F TL=25F ()=−××=LHTTARtQ 1A: 325 BTU/hrB: 1160 BTU/hrC: 2320 BTU/hrD: 3350 BTU/hrE: 4129
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