SimName.PVT File
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* red words are TACITE's reserved words
If the fisrt line is the integer 1 or 2, the
component properties are given. Then the thermodynamic properties are computed
in an internal flash (1 -> single phase , 2 -> two phases). See original
manual for more details.
If the fisrt line is the integer 5, the thermodynamic
properties are given in the form of correlations.
Structure :
line 1 : 5
line 2 : Normal pressure and temperature
line 3 : Density of the gas at normal conditions
line 4 : Kinematic viscosity of the gas
line 5 : Density of the liquid
line 6 :Kinematic viscosoty of the liquid
line 7 : Interfacial stress of the mixture
line 8 : Specific heat of the gas at constant pressure
line 9 : Specific heat of the liquid at constant pressure
line 10 :Thermal conductivity of the gas
line 11 : Thermal conductivity of the liquid
line 12 : Coefficient of equilibrium constant of component 1
line 13 : Coefficient of equilibrium constant of component 2
Example :
5
! Type: 1=correlations
1d5 300d0
! normal pressure and temperature
1.00d0
! TPN gas density
1.5d-5
! TPN gas viscosity
1000d0
! TPN liquid density
1.5d-6
! TPN liquid viscosity
70d-3
! TPN interfacial stress
1400d0
! Specific Heat of Gas
1500d0
! Specific Heat of Liquid
3d-2
! Gas conductivity
0.14d0
! Liquid conductivity
0d0
! k1
0d0
! k2
REMARK : The two last coefficients k1 and k2 are used for computing the
equilibrium factors
with raoul's law : Ci=kiPi/P, where Pis the absolute
pressure.
Those
coefficients have to be different but if they are given equal to zero the
code is assumed
to run a vapor-liquid simulation for which vapor is the component 1
and liquid the component 2.
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