A piston/cylinder has a water volume separated in VA = 0.3 m³ and VB = 0.4 m³ by a stiff membrane. The initial state in A is 1000 kPa, x = 0.8 and in B it is 1500 kPa and 250°C. Now the membrane ruptures and the water comes to a uniform state at 200°C. What is the final pressure? Find the work and the heat transfer in the process. Po mp cb g A:H2O B:H20

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
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If you are able to, please state your assumptions and table.

A piston/cylinder has a water volume separated in VA = 0.3 m³ and VB = 0.4 m³ by a stiff membrane.
The initial state in A is 1000 kPa, x = 0.8 and in B it is 1500 kPa and 250°C. Now the membrane
ruptures and the water comes to a uniform state at 200°C. What is the final pressure? Find the work and
the heat transfer in the process.
Po
mp
cb
g
A:H2O
B:H20
Transcribed Image Text:A piston/cylinder has a water volume separated in VA = 0.3 m³ and VB = 0.4 m³ by a stiff membrane. The initial state in A is 1000 kPa, x = 0.8 and in B it is 1500 kPa and 250°C. Now the membrane ruptures and the water comes to a uniform state at 200°C. What is the final pressure? Find the work and the heat transfer in the process. Po mp cb g A:H2O B:H20
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