2 kg of air undergoes a power cycle undergocs a power cycle consisting of the following processes: Process 1-2: Constant-temperature expansion from p, = 4 bar, v = 1 m/kg, to P2 = 2 bar, v- 2 m/kg. Process 2-3: Constant-pressure compression to T3 = 696.9 K. Process 3-1: Constant-volume heating to state 1. Assume ideal gas behavior and neglect kinetic and potential energy effects. Show that T2 1393.7 K and find T. Sketch the cycle on a T-v diagram and label the states. Find the work done and heat transferred during cach process to complete this chart a. b. с. Process W (kJ) Q (kJ) 1-2 2-3 3-1 ТОTAL

2 kg of air undergoes a power cycle undergocs a power cycle consisting of the following processes: Process 1-2: Constant-temperature expansion from p, = 4 bar, v = 1 m/kg, to P2 = 2 bar, v- 2 m/kg. Process 2-3: Constant-pressure compression to T3 = 696.9 K. Process 3-1: Constant-volume heating to state 1. Assume ideal gas behavior and neglect kinetic and potential energy effects. Show that T2 1393.7 K and find T. Sketch the cycle on a T-v diagram and label the states. Find the work done and heat transferred during cach process to complete this chart a. b. с. Process W (kJ) Q (kJ) 1-2 2-3 3-1 ТОTAL

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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