Ten moles of gas with constant pressure heat capacity of 40 J/mol-K and constant volume heat capacity of 31.6 J/mol-K operated in a Carnot cycle with the PV diagram schematically shown below. The equation of state of the gas follows the van der Waals equation, (P+a/V²)(V-b) = RT, with a = 1.370 bar.L/mol? and b= 0.0387 L/mol. Fill in the following table.
Ten moles of gas with constant pressure heat capacity of 40 J/mol-K and constant volume heat capacity of 31.6 J/mol-K operated in a Carnot cycle with the PV diagram schematically shown below. The equation of state of the gas follows the van der Waals equation, (P+a/V²)(V-b) = RT, with a = 1.370 bar.L/mol? and b= 0.0387 L/mol. Fill in the following table.
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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Transcribed Image Text:Ten moles of gas with constant pressure heat capacity of 40 J/mol-K and constant volume heat capacity
of 31.6 J/mol-K operated in a Carnot cycle with the PV diagram schematically shown below. The
equation of state of the gas follows the van der Waals equation, (P+a/V²)(V-b) = RT, with a = 1.370
bar.L/mol? and b = 0.0387 L/mol. Fill in the following table.
Position
T (K)
P (bar)
V (L/mol)
1
1
400
2
2
4
3
8
4
4
63
V
Calculate the change of state functions, heat done to the gas and work done by the gas in the four process
steps shown in the following table.
Process
AU (J)
AH (J)
AS (J/K)
AG (J)
ΔΑ ()
Q 1 (J)
W →* (J)
1→2
2→3
X
X
3→4
4>1
2.
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The P,V and T values at the end states of the process
VIEWInternal energy change for the TWO isothermal processes, isentropic processes and Overall process
VIEWEntropy change for the TWO isothermal processes and theTWO isentropic processes
VIEWWork exchange during the TWO isothermal and TWO isentropic processes
VIEWHeat exchange during the TWO isothermal and TWO isentropic processes
VIEWChanges in Gibbs and Helmholta free energies
VIEWPLEASE NOTE
VIEW
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