A gas of 2 kg in a closed system undergoes three processes in series:Process 1-2: isochoric process from state 1 with p, = 1 bar, V, = 4 m³ to state 2, where p2 = 2 bar.Process 2-3: compression state 3 where V3 = 2 m³, during which the pressure-volume relation isру 3 const.Process 3-4: Isobaric process to state 4, where V. = 1 m³.Determine the specific volume in state 4.

Given data p1 = 1 bar, V1= 4 m^3 P2 = 2 bar V3 = 2 m3 V4 = 1 m3 Mass of gas (m) = 2 kg

of 2 kg in a closed system undergoes three processes in series: Process 1-2: isochoric process from state 1 with p1 Process 2-3: compression state 3 where V3 = 2 m³, during which the pressure-volume relation is pl = const. Process 3-4: Isobaric process to state 4, where V4 = 1 m³. A gas 1 bar, V, = 4 m³ to state 2, where p2 2 bar. %3D Determine the specific volume in state 4.

of 2 kg in a closed system undergoes three processes in series: Process 1-2: isochoric process from state 1 with p1 Process 2-3: compression state 3 where V3 = 2 m³, during which the pressure-volume relation is pl = const. Process 3-4: Isobaric process to state 4, where V4 = 1 m³. A gas 1 bar, V, = 4 m³ to state 2, where p2 2 bar. %3D Determine the specific volume in state 4.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

A gas of 2 kg in a closed system undergoes three processes in series:
Process 1-2: isochoric process from state 1 with p, = 1 bar, V, = 4 m³ to state 2, where p2 = 2 bar.
Process 2-3: compression state 3 where V3 = 2 m³, during which the pressure-volume relation is
ру 3 const.
Process 3-4: Isobaric process to state 4, where V. = 1 m³.
Determine the specific volume in state 4.

Expert Solution

Step 1

Given data

p1 = 1 bar, V1= 4 m^3

P2 = 2 bar

V₃= 2 m³

V₄= 1 m³

Mass of gas (m) = 2 kg

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