一些优化:CAN和PLC地址的优化

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Vinyl chloride !Short name
75-01-4 !CAS number
Chloroethylene !Full name
C2H3Cl !Chemical formula {C2H3Cl}
R-1140 !Synonym
62.49822 !Molar mass [g/mol]
119.31 !Triple point temperature [K]
259.443 !Normal boiling point [K]
424.964 !Critical temperature [K]
5590.3 !Critical pressure [kPa]
5.62 !Critical density [mol/L]
0.161 !Acentric factor
1.45103 !Dipole moment [Debye]; Nelson, R.D., Lide, D.R., Maryott, A., NSRDS 10, NBS, Washington, D.C. (1967)
NBP !Default reference state
10.0 !Version number
1086 !UN Number :UN:
halocb !Family :Family:
???? !Heating value (upper) [kJ/mol] :Heat:
1S/C2H3Cl/c1-2-3/h2H,1H2 !Standard InChI String :InChi:
BZHJMEDXRYGGRV-UHFFFAOYSA-N !Standard InChI Key :InChiKey:
7b3b4080 (butane) !Alternative fluid for mixing rules :AltID:
0b34bc40 !Hash number from InChI Key :Hash:
!The fluid files contain general information about the fluid in the first 15 to 20 lines, followed by sections for the
! equations of state, transport equations, and auxiliary equations. Equations of state are listed first. The NIST recommended
! equations begin with a hash mark (#). The secondary equations begin with the @ symbol. These symbols can be swapped to
! select a secondary equation as primary and the primary as secondary. The equation of state section also contains auxiliary
! equations for the ideal gas heat capacity or ideal gas Helmholtz energy. Below the equations of state (both primary and
! secondary) are the transport equations, first viscosity and then thermal conductivity. These are then followed by the
! secondary equations if available. The transport section also contains auxiliary equations required to calculate either the
! dilute gas state or the critical enhancement. At the end of the file are additional but not necessary auxiliary equations,
! including simple equations for the vapor pressure, saturated liquid and vapor densities, melting line (for some fluids), and
! sublimation line (for even fewer fluids). This section also contains the equations for dielectric constant and surface
! tension if available. The sections are divided by different symbols (these being _-+=^*~) to aid the eye in locating a
! particular section. Secondary equations are indented 10 spaces to avoid confusion with the NIST recommended equations. The
! end of the fluid file is marked with @END. Anything below that is ignored.
! compiled by M. Thol, Thermodynamics, Ruhr-Universitaet Bochum, Germany
! 14-05-14 MT, Original version.
! 14-05-14 MT, Add PH0 parameters for NBP.
! 14-05-14 MT, Add ancillary equations.
! 07-09-15 MLH, Add preliminary predictive transport models.
! 12-28-16 MLH, Add preliminary surface tension model.
! 02-24-17 MLH, Revise transport.
________________________________________________________________________________
#EOS !---Equation of state---
FEQ !Helmholtz equation of state for vinyl chloride of Thol and Span (2014).
:TRUECRITICALPOINT: 424.964 5.62 !True EOS critical point [K, mol/L] (where dP/dD=0 and d^2P/dD^2=0 at constant T)
:DOI:
?
?```````````````````````````````````````````````````````````````````````````````
?Thol, M. and Span, R.,
? unpublished equation, 2014.
?
!```````````````````````````````````````````````````````````````````````````````
190.0 !Lower temperature limit [K]
450.0 !Upper temperature limit [K]
10000. !Upper pressure limit [kPa]
19.24 !Maximum density [mol/L]
CPP !Pointer to Cp0 model
62.49822 !Molar mass [g/mol]
119.31 !Triple point temperature [K]
0.0000649 !Pressure at triple point [kPa]
19.23 !Density at triple point [mol/L]
259.443 !Normal boiling point temperature [K]
0.161 !Acentric factor
424.964 5590.3 5.62 !Tc [K], pc [kPa], rhoc [mol/L]
424.964 5.62 !Reducing parameters [K, mol/L]
8.3144598 !Gas constant [J/mol-K]
10 4 4 12 0 0 0 0 0 0 0 0 !# terms and # coefs/term for normal terms, Gaussian terms, and Gao terms
0.027915646 1.0 4. 0. !a(i),t(i),d(i),l(i)
1.56343 0.2 1. 0.
-1.98447 0.76 1. 0.
-0.618706 1.076 2. 0.
0.160016 0.49 3. 0.
-0.987704 1.52 1. 2.
-0.363759 2.93 3. 2.
0.820064 1.16 2. 1.
-0.380335 2.56 2. 2.
-0.00952795 1.0 7. 1.
0.583237 0.82 1. 2. 2. -1.02 -1.34 1.12 0.717 0. 0. 0.
-0.201067 0.86 1. 2. 2. -1.42 -1.62 0.65 0.921 0. 0. 0.
-0.153546 2.3 3. 2. 2. -1.0 -1.0 0.5 0.69 0. 0. 0.
-0.519717 4.8 3. 2. 2. -7.92 -91.6 1.26 0.763 0. 0. 0.
eta beta gamma epsilon
EXP[eta*(delta-epsilon)^2+beta*(tau-gamma)^2]
#AUX !---Auxiliary function for Cp0
CPP !Ideal gas heat capacity function for vinyl chloride of Thol and Span (2014).
?
?```````````````````````````````````````````````````````````````````````````````
?Thol, M. and Span, R., 2014.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1.0 8.3144598 !Reducing parameters for T, Cp0
1 3 0 0 0 0 0 !Nterms: polynomial, exponential, cosh, sinh
4.0 0.0
3.354 804.0
3.182 4413.0
5.49 1732.0
#AUX !---Auxiliary function for PX0
PX0 !Helmholtz energy ideal-gas function for vinyl chloride of Thol and Span (2014).
?
?```````````````````````````````````````````````````````````````````````````````
?Thol, M. and Span, R., 2014.
?
!```````````````````````````````````````````````````````````````````````````````
1 2 3 0 0 0 0 0 !Nterms: ai*log(tau**ti); ai*tau**ti; ai*log(1-exp(bi*tau))
3.0 1.0 !ai, ti for [ai*log(tau**ti)] terms
-3.3865186621427483 0.0 !aj, ti for [ai*tau**ti] terms
3.5879604773698586 1.0 !aj, ti for [ai*tau**ti] terms
3.354 804.0 !aj, ti for [ai*log(1-exp(-ti/T)] terms
3.182 4413.0
5.49 1732.0
#AUX !---Auxiliary function for PH0
PH0 !Ideal gas Helmholtz form for vinyl chloride of Thol and Span (2014).
?
?```````````````````````````````````````````````````````````````````````````````
?Thol, M. and Span, R., 2014.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1 2 3 0 0 0 0 0 !Nterms: ai*log(tau**ti); ai*tau**ti; ai*log(1-exp(bi*tau)); cosh; sinh
3.0 1.0 !ai, ti for [ai*log(tau**ti)] terms
-3.3865189396 0.0 !aj, ti for [ai*tau**ti] terms
3.5879606473 1.0
3.354 -1.8919249631 !aj, ti for [ai*log(1-exp(ti*tau)] terms
3.182 -10.3844090323
5.49 -4.0756393483
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
#TRN !---ECS Transport---
ECS !Extended Corresponding States model (R134a reference) extremely limited data for vinyl chloride.
:DOI: 10.6028/NIST.IR.8209
?
?```````````````````````````````````````````````````````````````````````````````
?*** ESTIMATION METHOD *** NOT STANDARD REFERENCE QUALITY ***
?Huber, M.L., "Models for the Viscosity, Thermal Conductivity, and Surface Tension
? of Selected Pure Fluids as Implemented in REFPROP v10.0," NISTIR 8209, 2018.
? doi: 10.6028/NIST.IR.8209
?
?VISCOSITY
? Estimated uncertainty is 10% for viscosity in the gas and liquid phases.
? Data sources: Miller, S.A., "Acetylene, its Properties, Manufacture and Uses," Volume II, 1966, New York and London: Academic Press.
?
?THERMAL CONDUCTIVITY
? Estimated uncertainty is 10% for thermal conductivity in the gas and liquid phases.
? Data sources: Senftleben, H., "New Measured Values of Thermal Conductivity and Specific Heat at Different Temperatures for a Series of Gases," Z. Angew. Phys., 17(2):86, 1964.
?
?The Lennard-Jones parameters were estimated with the method of Chung.
?
!```````````````````````````````````````````````````````````````````````````````
190.0 !Lower temperature limit [K]
450.0 !Upper temperature limit [K]
10000.0 !Upper pressure limit [kPa]
19.24 !Maximum density [mol/L]
FEQ R134A.FLD
VS1 !Model for reference fluid viscosity
TC1 !Model for reference fluid thermal conductivity
BIG !Large molecule identifier
1.06 0. 0. 0. !Large molecule parameters
1 !Lennard-Jones flag (0 or 1) (0 => use estimates)
0.455 !Lennard-Jones coefficient sigma [nm]
337.46 !Lennard-Jones coefficient epsilon/kappa [K] for ECS method
2 0 0 !Number of terms in f_int term in Eucken correlation, spare1, spare2
4.68338e-4 0. 0. 0. !Coefficient, power of T, spare1, spare2
1.55637e-6 1. 0. 0. !Coefficient, power of T, spare1, spare2
2 0 0 !Number of terms in psi (visc shape factor): poly,spare1,spare2
0.991393 0. 0. 0. !Coefficient, power of Tr, power of Dr, spare
-0.0190085 0. 1. 0. !Coefficient, power of Tr, power of Dr, spare
1 0 0 !Number of terms in chi (t.c. shape factor): poly,spare1,spare2
1.0 0. 0. 0. !Coefficient, power of Tr, power of Dr, spare
TK3 !Pointer to critical enhancement auxiliary function
#AUX !---Auxiliary function for the thermal conductivity critical enhancement
TK3 !Simplified thermal conductivity critical enhancement for vinyl chloride of Perkins et al. (2013).
?
?```````````````````````````````````````````````````````````````````````````````
?Perkins, R.A., Sengers, J.V., Abdulagatov, I.M., and Huber, M.L.,
? "Simplified Model for the Critical Thermal-Conductivity Enhancement in Molecular Fluids,"
? Int. J. Thermophys., 34(2):191-212, 2013. doi: 10.1007/s10765-013-1409-z
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
9 0 0 0 !# terms: terms, spare, spare, spare
1.0 1.0 1.0 !Reducing parameters for T, rho, tcx [mW/(m-K)]
0.63 !Nu (universal exponent)
1.239 !Gamma (universal exponent)
1.02 !R0 (universal amplitude)
0.063 !Z (universal exponent--not used for t.c., only viscosity)
1.0 !C (constant in viscosity eqn = 1/[2 - (alpha + gamma)/(2*nu)], but often set to 1)
0.195e-9 !Xi0 (amplitude) [m]
0.059 !Gam0 (amplitude) [-]
0.551e-9 !Qd_inverse (modified effective cutoff parameter) [m]
637.45 !Tref (reference temperature) [K]
********************************************************************************
@TCX !---Thermal conductivity---
TC5 !Pure fluid thermal conductivity model for vinyl chloride of Chung et al. (1988).
?
?```````````````````````````````````````````````````````````````````````````````
?Chung, T-H., Ajlan, M., Lee, L.L. and Starling, K.E.
? "Generalized Multiparameter Correlation for Nonpolar and Polar Fluid Transport Properties"
? Ind. Eng. Chem. Res. 1998, 27, 671-679.
?
!```````````````````````````````````````````````````````````````````````````````
190.0 !Lower temperature limit [K]
450.0 !Upper temperature limit [K]
10000. !Upper pressure limit [kPa]
19.24 !Maximum density [mol/L]
0.455 !Lennard-Jones coefficient sigma [nm]=0.809vc*(1/3)A
337.46 !Lennard-Jones coefficient epsilon/kappa [K] =Tc/1.2593
0.161 0. 0. !w, mur, kappa for Chung
0 !Additional parameters for Chung
TK3 !Pointer to critical enhancement auxiliary function
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#STN !---Surface tension---
ST1 !Surface tension model for vinyl chloride of Huber (2018).
:DOI: 10.6028/NIST.IR.8209
?
?```````````````````````````````````````````````````````````````````````````````
?Huber, M.L., "Models for the Viscosity, Thermal Conductivity, and Surface Tension
? of Selected Pure Fluids as Implemented in REFPROP v10.0," NISTIR 8209, 2018.
? doi: 10.6028/NIST.IR.8209
?
?Estimated uncertainty 5%.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1 !Number of terms in surface tension model
424.964 !Critical temperature used in fit (dummy)
0.0655789 1.16473 !Sigma0 and n
#PS !---Vapor pressure---
PS5 !Vapor pressure equation for vinyl chloride of Thol and Span (2014).
?
?```````````````````````````````````````````````````````````````````````````````
?Thol and Span, 2014.
?
?Functional Form: P=Pc*EXP[SUM(Ni*Theta^ti)*Tc/T] where Theta=1-T/Tc, Tc and Pc
? are the reducing parameters below, which are followed by rows containing Ni and ti.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
424.964 5590.3 !Reducing parameters
5 0 0 0 0 0 !Number of terms in equation
-6.9978 1.0
2.3668 1.5
-1.92 2.12
-2.525 4.45
-78.9 31.0
#DL !---Saturated liquid density---
DL1 !Saturated liquid density equation for vinyl chloride of Thol and Span (2014).
?
?```````````````````````````````````````````````````````````````````````````````
?Thol and Span, 2014.
?
?Functional Form: D=Dc*[1+SUM(Ni*Theta^ti)] where Theta=1-T/Tc, Tc and Dc are
? the reducing parameters below, which are followed by rows containing Ni and ti.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
424.964 5.62 !Reducing parameters
4 0 0 0 0 0 !Number of terms in equation
1.5668 0.3
1.655 0.83
-1.03 1.5
0.87 2.6
#DV !---Saturated vapor density---
DV3 !Saturated vapor density equation for vinyl chloride of Thol and Span (2014).
?
?```````````````````````````````````````````````````````````````````````````````
?Thol and Span, 2014.
?
?Functional Form: D=Dc*EXP[SUM(Ni*Theta^ti)] where Theta=1-T/Tc, Tc and Dc are
? the reducing parameters below, which are followed by rows containing Ni and ti.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
424.964 5.62 !Reducing parameters
6 0 0 0 0 0 !Number of terms in equation
-1.7237 0.3
-4.431 0.853
-12.02 2.39
-35.585 5.43
-57.6 10.6
-144.0 20.0
@END
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