14. Air is contained in a piston - cylinder arrangement. The following data were gathered: P= 700 KPAV -0.10 m/kg.m, and u, = 160 KJ/kgm- The air expands slowly with the pressure remaining constant until the specific volume becomes, V2= 0.20 m³/kg. and the internal energy becomes, u2 = 310 KJ/kgm- Calculate the work done by the gas and the heat transferred. %3D

14. Air is contained in a piston - cylinder arrangement. The following data were gathered: P= 700 KPAV -0.10 m/kg.m, and u, = 160 KJ/kgm- The air expands slowly with the pressure remaining constant until the specific volume becomes, V2= 0.20 m³/kg. and the internal energy becomes, u2 = 310 KJ/kgm- Calculate the work done by the gas and the heat transferred. %3D

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.75P: Referring to Problem 1.74, how many kilograms of ice can a 3-ton refrigeration unit produce in a...

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