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11. The work required to compress a gas reversibly accord- ing to pV1.30 = C is 67,790 J, if there is no flow. Determine AU and Q if the gas is (a) air, (b) methane. For methane, k = 1.321, R = 518.45 J/kg.K, c, 1.6187, c, = 2.1377 kJ/kg.K. Ans. (a) 50.91 KJ, -16.88 kJ; (b) 63.50 kJ, - 4.29 kJ %3D %3D %3D

11. The work required to compress a gas reversibly accord- ing to pV1.30 = C is 67,790 J, if there is no flow. Determine AU and Q if the gas is (a) air, (b) methane. For methane, k = 1.321, R = 518.45 J/kg.K, c, 1.6187, c, = 2.1377 kJ/kg.K. Ans. (a) 50.91 KJ, -16.88 kJ; (b) 63.50 kJ, - 4.29 kJ %3D %3D %3D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Topic: Ideal gas process Instructions: Answer the following review questions and show complete solutions. *please write legibly. Thank you
11. The work required to compress a gas reversibly accord- ing to pV1.30 = C is 67,790 J, if there is no flow. Determine AU and Q if the gas is (a) air, (b) methane. For methane, k = 1.321, R = 518.45 J/kg.K, c, = 1.6187, c, Ans. (a) 50.91 KJ, -16.88 kJ; (b) 63.50 kJ, - 4.29 kJ %3D %3D = 2.1377 kJ/kg.K. %3D %3D
Transcribed Image Text:11. The work required to compress a gas reversibly accord- ing to pV1.30 = C is 67,790 J, if there is no flow. Determine AU and Q if the gas is (a) air, (b) methane. For methane, k = 1.321, R = 518.45 J/kg.K, c, = 1.6187, c, Ans. (a) 50.91 KJ, -16.88 kJ; (b) 63.50 kJ, - 4.29 kJ %3D %3D = 2.1377 kJ/kg.K. %3D %3D
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