J. The trapezoidal prismatic wall piece seen in Figure 2 has a narrow base of 20...
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J. The trapezoidal prismatic wall piece seen in Figure 2 has a narrow base of 20 cm, a wide base of 50 cm and a thickness of 40 cm. The surface temperatures of the narrow and wide bases of this wall segment, whose side surfaces are adiabatic, are 60 ^ . C and 1 ^ o C, respectively. Since the heat conduction coefficient of the material is 0.8 W/m-K, calculate the heat passing through the wall piece per unit time. (since the wall area varies linearly with x, it can be taken as A_1 = 0.2 +0.75x) 60 °C Чт 10 °C х ка 0.8 W/m-K 40 cm- 50 cm J. The trapezoidal prismatic wall piece seen in Figure 2 has a narrow base of 20 cm, a wide base of 50 cm and a thickness of 40 cm. The surface temperatures of the narrow and wide bases of this wall segment, whose side surfaces are adiabatic, are 60 ^ . C and 1 ^ o C, respectively. Since the heat conduction coefficient of the material is 0.8 W/m-K, calculate the heat passing through the wall piece per unit time. (since the wall area varies linearly with x, it can be taken as A_1 = 0.2 +0.75x) 60 °C Чт 10 °C х ка 0.8 W/m-K 40 cm- 50 cm
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To calculate the heat passing through the wall piece per unit time we can use Fouriers law of heat c... View the full answer
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
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