A gas is contained in a piston-cylinder assembly. Given: P1 = 8.5 bar %3D V = 0.0362 m3 P2 = 7 bar %3D *Relation between pressure and volume is PV" = constant n = 1.2 m = 0.15 kg %3D *The specific internal energy of the gas decreases by 32 kJ/kg during the process. Considering the gas as the system, with negligible changes in kinetic and potential energy, determine the heat transfer to/from the gas, in kJ. *Provide only the numerical answer. Do not type the units below. *When needed, round-off to 4 decimal places always.

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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COMPLETE SOLUTION PLS 4 DECIMAL PLACES

COMPLETE SOLUTION PLS 4 DECIMAL PLACES

COMPLETE SOLUTION PLS 4 DECIMAL PLACES

 
A gas is contained in a piston-cylinder assembly.
Given:
P1 = 8.5 bar
%3D
V = 0.0362 m3
P2 = 7 bar
%3D
*Relation between pressure and volume is PV" = constant
n = 1.2
m = 0.15 kg
%3D
*The specific internal energy of the gas decreases by 32 kJ/kg during
the process. Considering the gas as the system, with negligible
changes in kinetic and potential energy, determine the heat transfer
to/from the gas, in kJ.
*Provide only the numerical answer. Do not type the units below.
*When needed, round-off to 4 decimal places always.
Transcribed Image Text:A gas is contained in a piston-cylinder assembly. Given: P1 = 8.5 bar %3D V = 0.0362 m3 P2 = 7 bar %3D *Relation between pressure and volume is PV" = constant n = 1.2 m = 0.15 kg %3D *The specific internal energy of the gas decreases by 32 kJ/kg during the process. Considering the gas as the system, with negligible changes in kinetic and potential energy, determine the heat transfer to/from the gas, in kJ. *Provide only the numerical answer. Do not type the units below. *When needed, round-off to 4 decimal places always.
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