(D)An oil pipeline and a 1.3-m3 rigid air tank are connected to each other by a...
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(D)An oil pipeline and a 1.3-m3 rigid air tank are connected to each other by a manometer, as shown in the Figure below. If the tank contains 15 kg of air at 80°C, determine: the absolute pressure in the pipeline and the change in Ah when the temperature in the tank drops to 20°C Assume the pressure in the oil pipeline to remain constant, and the air volume in the manometer to be negligible relative to the volume of the tank Oil SG 2.68 1.3 m2 Air. 80°C h= 75 cm ah= 20 cm 3D D 4 mm 50 Mercury SG 13.6 FIGURE P3-149 (D)An oil pipeline and a 1.3-m3 rigid air tank are connected to each other by a manometer, as shown in the Figure below. If the tank contains 15 kg of air at 80°C, determine: the absolute pressure in the pipeline and the change in Ah when the temperature in the tank drops to 20°C Assume the pressure in the oil pipeline to remain constant, and the air volume in the manometer to be negligible relative to the volume of the tank Oil SG 2.68 1.3 m2 Air. 80°C h= 75 cm ah= 20 cm 3D D 4 mm 50 Mercury SG 13.6 FIGURE P3-149
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Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
Posted Date:
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