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piston-cylinder device initially (8 contains 0.07 m3 of nitrogen gas at 130 kPa and 180°C. The nitrogen is now expanded to a pressure of 80 kPa polytropically with a polytropic exponent whose value is equal to the specific heat ratio. Determine the boundary work done during this process, knowing that R= 0.2968 .kJ/kg.K , y= 1.395 a) 2.96 KJO b) 3.54 KJO c) 4.21 KJO d) 3.22 KJO e) 2.75 KJO

piston-cylinder device initially (8 contains 0.07 m3 of nitrogen gas at 130 kPa and 180°C. The nitrogen is now expanded to a pressure of 80 kPa polytropically with a polytropic exponent whose value is equal to the specific heat ratio. Determine the boundary work done during this process, knowing that R= 0.2968 .kJ/kg.K , y= 1.395 a) 2.96 KJO b) 3.54 KJO c) 4.21 KJO d) 3.22 KJO e) 2.75 KJO

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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الاجابة عن جميع الأسئلة piston-cylinder device initially (8 contains 0.07 m3 of nitrogen gas at 130 kPa and 180°C. The nitrogen is now expanded to a pressure of 80 kPa polytropically with a polytropic exponent whose value is equal to the specific heat ratio. Determine the boundary work done during this process, knowing that R= 0.2968 .kJ/kg.K, y= 1.395 a) 2.96 KJO b) 3.54 KJO c) 4.21 KJO d) 3.22 KJO e) 2.75 KJO ارسال الاجابة
Transcribed Image Text:الاجابة عن جميع الأسئلة piston-cylinder device initially (8 contains 0.07 m3 of nitrogen gas at 130 kPa and 180°C. The nitrogen is now expanded to a pressure of 80 kPa polytropically with a polytropic exponent whose value is equal to the specific heat ratio. Determine the boundary work done during this process, knowing that R= 0.2968 .kJ/kg.K, y= 1.395 a) 2.96 KJO b) 3.54 KJO c) 4.21 KJO d) 3.22 KJO e) 2.75 KJO ارسال الاجابة
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