Q3/ A 5.0-m tank is charged with 75.0 kg of propane gas at 25°C. Use the SRK equation of state to estimate the pressure in the tank; then calculate the percentage error that would result from the use of the ideal gas equation of state for the calculation. C,Hg: Te = 369.9 K Pc = 42.0 atm(4.26 x 10° Pa) @= 0.152 (RT.)? a = 0.42747 Pc RTc = 0.08664 Pc b m = 0.48508 + 1.55171w – 0.1561o- T; = T/Te %3D a = |1 + m T. RT P = aa V(Û + b)

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q3/ A 5.0-m tank is charged with 75.0 kg of propane gas at 25°C. Use the SRK equation of state to
estimate the pressure in the tank; then calculate the percentage error that would result from the use
of the ideal gas equation of state for the calculation.
C;Hg: Te = 369.9 K
Pc = 42.0 atm(4.26 x 10° Pa) @= 0.152
%3D
(RT.)?
a = 0.42747
Pc
RTc
= 0.08664
Pc
b
m = 0.48508 + 1.55171w – 0.1561o-
T; = T/Te
%3D
a = |1 + m
RT
P =
aa
V(Û + b)
Transcribed Image Text:Q3/ A 5.0-m tank is charged with 75.0 kg of propane gas at 25°C. Use the SRK equation of state to estimate the pressure in the tank; then calculate the percentage error that would result from the use of the ideal gas equation of state for the calculation. C;Hg: Te = 369.9 K Pc = 42.0 atm(4.26 x 10° Pa) @= 0.152 %3D (RT.)? a = 0.42747 Pc RTc = 0.08664 Pc b m = 0.48508 + 1.55171w – 0.1561o- T; = T/Te %3D a = |1 + m RT P = aa V(Û + b)
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