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一些优化：CAN和PLC地址的优化

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Toluene !Short name
108-88-3 !CAS number
Methylbenzene !Full name
CH3-C6H5 !Chemical formula {C7H8}
Toluene !Synonym
92.13842 !Molar mass [g/mol]
178.0 !Triple point temperature [K]
383.75 !Normal boiling point [K]
591.75 !Critical temperature [K]
4126.3 !Critical pressure [kPa]
3.169 !Critical density [mol/L]
0.2657 !Acentric factor
0.36 !Dipole moment [Debye]; R.D. Nelson, D.R. Lide, and A.A. Maryott, "Selected Values of Electric Dipole Moments for Molecules in the Gas Phase," NSRDS-NBS 10, National Reference Data Series, US Government Printing Office, Washington, 1967.
NBP !Default reference state
10.0 !Version number
1294 !UN Number :UN:
aromatic !Family :Family:
3947.89 !Heating value (upper) [kJ/mol] :Heat:
2.7 !GWP (IPCC 2007) :GWP:
1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3 !Standard InChI String :InChi:
YXFVVABEGXRONW-UHFFFAOYSA-N !Standard InChI Key :InChiKey:
b398a3b0 (heptane) !Alternative fluid for mixing rules :AltID:
a49b8b50 !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 E.W. Lemmon, NIST Physical and Chemical Properties Division, Boulder, Colorado
! 11-13-98 EWL, Original version.
! 04-24-00 EWL, Add very preliminary equation of state of Lemmon and Jacobsen.
! 07-21-00 EWL, Add second preliminary equation of state of Lemmon and Jacobsen.
! 04-06-04 EWL, Finalize short (12 term) equation of state.
! 04-19-04 AHH, Change dipole moment.
! 09-04-06 MLH, Add very preliminary predictive ECS transport.
! 03-12-09 EWL, Add vapor pressure ancillary equation.
! 07-01-10 EWL, Add ancillary equations.
! 07-05-10 EWL, Add transport equations.
! 09-02-10 MLH, Add ECS.
! 12-13-11 MLH, Add new thermal condictivity equation of Assael et al. (2012).
! 12-06-12 EWL, Add surface tension coefficients of Mulero et al. (2012).
! 04-08-15 MLH, Add new viscosity model of Avgeri et al. (2015).
________________________________________________________________________________
#EOS !---Equation of state---
FEQ !Helmholtz equation of state for toluene of Lemmon and Span (2006).
:TRUECRITICALPOINT: 591.75 3.169 !True EOS critical point [K, mol/L] (where dP/dD=0 and d^2P/dD^2=0 at constant T)
:DOI: 10.1021/je050186n
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Span, R.,
? "Short Fundamental Equations of State for 20 Industrial Fluids,"
? J. Chem. Eng. Data, 51(3):785-850, 2006. doi: 10.1021/je050186n
?
?The uncertainties in density in the equation of state are 0.05% in the
? liquid phase up to 540 K, 0.5% up to the critical temperature, 1% at
? higher temperatures, 0.5% at pressures from 100 to 500 MPa, and 0.2% in
? the vapor phase. The uncertainty for the saturated liquid density (and
? densities near atmospheric pressure) approaches 0.01% around 300 K. The
? uncertainties in vapor pressure are 0.3% from 270 to 305 K, 0.05% from
? 305 to 425 K, 0.1% up to 555 K, and 0.15% up to the critical temperature.
? The uncertainty in heat capacities is 0.5% and rises to 3% in the
? critical region. The uncertainty in the speed of sound is 1% up to 500 K
? and 100 MPa and rises to 2% at higher pressures and higher temperatures.
?
!```````````````````````````````````````````````````````````````````````````````
178.0 !Lower temperature limit [K]
700.0 !Upper temperature limit [K]
500000.0 !Upper pressure limit [kPa]
10.581 !Maximum density [mol/L]
CPP !Pointer to Cp0 model
92.13842 !Molar mass [g/mol]
178.0 !Triple point temperature [K]
0.00003939 !Pressure at triple point [kPa]
10.58 !Density at triple point [mol/L]
383.75 !Normal boiling point temperature [K]
0.2657 !Acentric factor
591.75 4126.3 3.169 !Tc [K], pc [kPa], rhoc [mol/L]
591.75 3.169 !Reducing parameters [K, mol/L]
8.314472 !Gas constant [J/mol-K]
12 4 0 0 0 0 0 0 0 0 0 0 !# terms and # coefs/term for normal terms, Gaussian terms, and Gao terms
0.96464 0.25 1. 0. !a(i),t(i),d(i),l(i)
-2.7855 1.125 1. 0.
0.86712 1.5 1. 0.
-0.18860 1.375 2. 0.
0.11804 0.25 3. 0.
0.00025181 0.875 7. 0.
0.57196 0.625 2. 1.
-0.029287 1.75 5. 1.
-0.43351 3.625 1. 2.
-0.12540 3.625 4. 2.
-0.028207 14.5 3. 3.
0.014076 12.0 4. 3.
#AUX !---Auxiliary function for Cp0
CPP !Ideal gas heat capacity function for toluene of Lemmon and Span (2006).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Span, R., 2006.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1.0 8.314472 !Reducing parameters for T, Cp0
1 5 0 0 0 0 0 !Nterms: polynomial, exponential, cosh, sinh
4.0 0.0
1.6994 190.0
8.0577 797.0
17.059 1619.0
8.4567 3072.0
8.6423 7915.0
#AUX !---Auxiliary function for PX0
PX0 !Helmholtz energy ideal-gas function for toluene of Lemmon and Span (2006).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Span, R., 2006.
?
!```````````````````````````````````````````````````````````````````````````````
1 2 5 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
3.5241204689061192 0.0 !aj, ti for [ai*tau**ti] terms
1.1360804066266901 1.0 !aj, ti for [ai*tau**ti] terms
1.6994 190.0 !aj, ti for [ai*log(1-exp(-ti/T)] terms
8.0577 797.0
17.059 1619.0
8.4567 3072.0
8.6423 7915.0
#AUX !---Auxiliary function for PH0
PH0 !Ideal gas Helmholtz form for toluene.
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Span, R., 2006.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1 2 5 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
3.5241174832 0.0 !aj, ti for [ai*tau**ti] terms
1.1360823464 1.0
1.6994 -0.3210815378 !aj, ti for [ai*log(1-exp(ti*tau)] terms
8.0577 -1.346852556
17.059 -2.7359526827
8.4567 -5.1913814956
8.6423 -13.3755809041
--------------------------------------------------------------------------------
@EOS !---Equation of state---
FE1 !Helmholtz equation of state for toluene of Polt et al. (1992).
?
?```````````````````````````````````````````````````````````````````````````````
?Polt, A., Platzer, B., and Maurer, G.,
? "Parameter der thermischen Zustandsgleichung von Bender fuer 14
? mehratomige reine Stoffe,"
? Chem. Tech. (Leipzig), 44(6):216-224, 1992.
?
!```````````````````````````````````````````````````````````````````````````````
298.0 !Lower temperature limit [K]
673.0 !Upper temperature limit [K]
25000.0 !Upper pressure limit [kPa]
9.7242 !Maximum density [mol/L]
CP1 !Pointer to Cp0 model
92.142 !Molar mass [g/mol]
178.0 !Triple point temperature [K]
3.774 !Pressure at triple point [kPa]
9.3606 !Density at triple point [mol/L]
383.766 !Normal boiling point temperature [K]
0.2654 !Acentric factor
591.72 4119.9 3.1473161 !Tc [K], pc [kPa], rhoc [mol/L]
591.72 3.1473161 !Reducing parameters [K, mol/L]
8.3143 !Gas constant [J/mol-K]
22 5 0 0 0 0 0 0 0 0 0 0 !# terms and # coefs/term for normal terms, Gaussian terms, and Gao terms
-0.343905499875 3. 0. 0. 0. !a(i),t(i),d(i),l(i)
0.737562743137 4. 0. 0. 0.
-0.158601557810 5. 0. 0. 0.
1.13243121503 0. 1. 0. 0.
-2.53681929563 1. 1. 0. 0.
1.04584338973 2. 1. 0. 0.
-1.1573211938 3. 1. 0. 0.
0.176205273278 4. 1. 0. 0.
-0.242942016719 0. 2. 0. 0.
0.398925293195 1. 2. 0. 0.
0.193881828889 2. 2. 0. 0.
0.199426230143 0. 3. 0. 0.
-0.306598708746 1. 3. 0. 0.
-0.0114697533947 0. 4. 0. 0.
0.0230068676459 1. 4. 0. 0.
0.00658341220591 1. 5. 0. 0.
0.343905499875 3. 0. 2. 0.841
-0.737562743137 4. 0. 2. 0.841
0.158601557810 5. 0. 2. 0.841
0.407079283970 3. 2. 2. 0.841
-0.681406141650 4. 2. 2. 0.841
0.110425925004 5. 2. 2. 0.841
@AUX !---Auxiliary function for Cp0
CP1 !Ideal gas heat capacity function for toluene.
?
?```````````````````````````````````````````````````````````````````````````````
?Polt, A., Platzer, B., and Maurer, G.,
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1.0 92.142 !Reducing parameters for T, Cp0
5 0 0 0 0 0 0 !Nterms: polynomial, exponential, cosh, sinh
-0.321892 0.0
0.00579338 1.0
-0.00000348446 2.0
0.143577e-8 3.0
-0.71935e-12 4.0
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#ETA !---Viscosity---
VS1 !Pure fluid viscosity model for toluene of Avgeri et al. (2015).
:DOI: 10.1063/1.4926955
?
?```````````````````````````````````````````````````````````````````````````````
?Avgeri, S., Assael, M.J., Huber, M.L., and Perkins, R.A.,
? "Reference Correlation of the Viscosity of Toluene from the Triple Point to 675 K and up to 500 MPa,"
? J. Phys. Chem. Ref. Data, 44(3), 033101, 2015. doi: 10.1063/1.4926955
?
?The estimated uncertainty at a 95% confidence level varies depending on the region of temperature and pressure
? from a low of 0.3% for the low-density gas at temperatures from 305 K to 640 K at pressures to 0.3 MPa
? to 0.7% for the saturated liquid at temperatures from 263 K to 373 K, to 5% for the low-temperature liquid
? from 187 K to 210 K at pressures to 15 MPa.
?
!```````````````````````````````````````````````````````````````````````````````
178.0 !Lower temperature limit [K]
700.0 !Upper temperature limit [K]
500000.0 !Upper pressure limit [kPa]
10.581 !Maximum density [mol/L]
1 !Number of terms associated with dilute-gas function
CI1 !Pointer to reduced effective collision cross-section model
0.524 !Lennard-Jones coefficient sigma [nm]
472.0 !Lennard-Jones coefficient epsilon/kappa [K]
1.0 1.0 !Reducing parameters for T, eta
0.20500319 0.5 !=0.021357*SQRT(MW) [Chapman-Enskog term]
9 !Number of terms for initial density dependence
472. 0.0866452 !Reducing parameters for T (=eps/k), etaB2 (= 0.6022137*sigma**3)
-19.572881 0.0 !Coefficient, power in T* = T/(eps/k)
219.73999 -0.25
-1015.3226 -0.5
2471.0125 -0.75
-3375.1717 -1.0
2491.6597 -1.25
-787.26086 -1.5
14.085455 -2.5
-0.34664158 -5.5
0 0 8 3 0 0 !# resid terms: close-packed density; simple poly; numerator of rational poly; denominator of rat. poly; numerator of exponential; denominator of exponential
591.75 3.169001703 1.0 !Reducing parameters for T, rho, eta (correlation in terms of uPa-s)
-159.279468 -0.5 1.6666666666 0. 0 !Coefficient, power of tau, del n1
19.9192161 -0.5 3.6666666667 0. 0 !Coefficient, power of tau, del n2
21.236423 -0.5 4.6666666667 0. 0 !Coefficient, power of tau, del n3
-2.6557905 -0.5 6.6666666667 0. 0 !Coefficient, power of tau, del n4
-138.53326 0.5 1.6666666667 0. 0 !Coefficient, power of tau, del n5
-146.018028 0.5 3.6666666667 0. 0 !Coefficient, power of tau, del n6
29.252989 0.5 4.6666666667 0. 0 !Coefficient, power of tau, del n7
111.401629 1.5 1.6666666667 0. 0 !Coefficient, power of tau, del n8
-7.9962719 0.0 0. 0. 0 !Coefficient, power of tau, del d1
1.0 0.0 2. 0. 0 !Coefficient, power of tau, del d2
-11.0147955 1.0 0. 0. 0 !Coefficient, power of tau, del d3
NUL !Pointer to the viscosity critical enhancement auxiliary function (none used)
#AUX !---Auxiliary function for the collision integral
CI1 !Reduced effective collision cross-section model (empirical form in log(T*)) for toluene.
?
?```````````````````````````````````````````````````````````````````````````````
?Avgeri, S., Assael, M.J., Huber, M.L., and Perkins, R.A., 2015.
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
4 !Number of terms
0.401080 0 !Coefficient, power of Tstar
-0.476409 1
0.0 2
0.069442 3
================================================================================
#TCX !---Thermal conductivity---
TC1 !Pure fluid thermal conductivity model for toluene of Assael et al. (2012).
:DOI: 10.1063/1.3700155
?
?```````````````````````````````````````````````````````````````````````````````
?Assael, M.J., Mylona, S.K., Huber, M.L., and Perkins, R.A.,
? "Reference Correlation of the Thermal Conductivity of Toluene from the Triple Point
? to 1000 K and up to 1000 MPa,"
? J. Phys. Chem. Ref. Data, 41, 023101, 2012. doi: 10.1063/1.3700155
?
?The uncertainty is estimated, for pressures less than 700 MPa and temperatures less than 550 K,
? to be less than 3% for the liquid, while for the region 550 K = T = 700 K the uncertainty
? is estimated to be 4%. For the region T > 700 K and 500 MPa = p = 1000 MPa,
? the equations can safely be used with an uncertainty of the order of 10%.
? Finally, the uncertainty along the saturation line is estimated to be 2%.
?
!```````````````````````````````````````````````````````````````````````````````
170.0 !Lower temperature limit [K]
2000.0 !Upper temperature limit [K]
1000000.0 !Upper pressure limit [kPa]
20.0 !Maximum density [mol/L]
6 0 !# terms for dilute gas function: numerator, denominator
1.0 0.001 !Reducing parameters for T, tcx
5.8808 0. !Coefficient, power in T
-0.061693 1.
3.4151e-4 2.
-3.042e-7 3.
1.2868e-10 4.
-2.1303e-14 5.
12 0 !# terms for background gas function: numerator, denominator
591.75 3.169 1. !Reducing parameters for T, rho, tcx
-0.051853 0. 1. 0.
0.133846 0. 2. 0.
-0.120446 0. 3. 0.
0.0530211 0. 4. 0.
-0.0100604 0. 5. 0.
0.000633457 0. 6. 0.
0.0517449 1. 1. 0.
-0.121902 1. 2. 0.
0.137748 1. 3. 0.
-0.0732792 1. 4. 0.
0.0172914 1. 5. 0.
-0.00138585 1. 6. 0.
TK3 !Pointer to critical enhancement auxiliary function
#AUX !---Auxiliary function for the thermal conductivity critical enhancement
TK3 !Simplified thermal conductivity critical enhancement for toluene of Assael et al. (2012).
?
?```````````````````````````````````````````````````````````````````````````````
?Assael, M.J., Mylona, S.K., Huber, M.L., and Perkins, R.A., 2012.
?
!```````````````````````````````````````````````````````````````````````````````
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)
0.22e-9 !Xi0 (amplitude) [m]
0.05 !Gam0 (amplitude) [-]
0.62e-9 !Qd_inverse (modified effective cutoff parameter) [m]
887.625 !Tref (reference temperature) [K]
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
@TRN !---ECS Transport---
ECS !Extended Corresponding States model (Propane reference); predictive mode for toluene.
?
?```````````````````````````````````````````````````````````````````````````````
?*** ESTIMATION METHOD *** NOT STANDARD REFERENCE QUALITY ***
?Unpublished; uses method described in the following reference:
?Huber, M.L., Laesecke, A., and Perkins, R.A.
? "Model for the Viscosity and Thermal Conductivity of Refrigerants, Including
? a New Correlation for the Viscosity of R134a,"
? Ind. Eng. Chem. Res., 42(13):3163-3178, 2003. doi: 10.1021/ie0300880
?
?The Lennard-Jones parameters were estimated with the method of Chung.
?
!```````````````````````````````````````````````````````````````````````````````
178.0 !Lower temperature limit [K]
700.0 !Upper temperature limit [K]
500000.0 !Upper pressure limit [kPa]
10.581 !Maximum density [mol/L]
FEQ PROPANE.FLD
VS1 !Model for reference fluid viscosity
TC1 !Model for reference fluid thermal conductivity
NUL !Large molecule identifier
1 !Lennard-Jones flag (0 or 1) (0 => use estimates)
0.5507 !Lennard-Jones coefficient sigma [nm]
469.90 !Lennard-Jones coefficient epsilon/kappa [K] for ECS method
1 0 0 !Number of terms in f_int term in Eucken correlation, spare1, spare2
0.00132 0. 0. 0. !Coefficient, power of T, spare1, spare2
3 0 0 !Number of terms in psi (visc shape factor): poly,spare1,spare2
1.64387 0. 0. 0. !Coefficient, power of Tr, power of Dr, spare
-0.52457 0. 1. 0. !Coefficient, power of Tr, power of Dr, spare
0.103043 0. 2. 0. !Coefficient, power of Tr, power of Dr, spare
2 0 0 !Number of terms in chi (t.c. shape factor): poly,spare1,spare2
1.09724 0. 0. 0. !Coefficient, power of Tr, power of Dr, spare
-0.0167852 0. 1. 0. !Coefficient, power of Tr, power of Dr, spare
TK3 !Pointer to critical enhancement auxiliary function
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#STN !---Surface tension---
ST1 !Surface tension model for toluene of Mulero et al. (2012).
:DOI: 10.1063/1.4768782
?
?```````````````````````````````````````````````````````````````````````````````
?Mulero, A., Cachadiña, I., and Parra, M.I.,
? "Recommended Correlations for the Surface Tension of Common Fluids,"
? J. Phys. Chem. Ref. Data, 41(4), 043105, 2012. doi: 10.1063/1.4768782
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
1 !Number of terms in surface tension model
591.75 !Critical temperature used in fit (dummy)
0.06897 1.291 !Sigma0 and n
#PS !---Vapor pressure---
PS5 !Vapor pressure equation for toluene of Lemmon et al. (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W., 2010.
?
?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. !
591.75 4126.3 !Reducing parameters
5 0 0 0 0 0 !Number of terms in equation
-7.45201 1.0
2.03681 1.5
-1.43777 2.13
-3.51652 4.0
-1.75818 12.0
#DL !---Saturated liquid density---
DL1 !Saturated liquid density equation for toluene of Lemmon et al. (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W., 2010.
?
?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. !
591.75 3.169 !Reducing parameters
5 0 0 0 0 0 !Number of terms in equation
14.0531 0.54
-32.5072 0.72
35.1091 0.93
-16.0694 1.2
2.38699 2.0
#DV !---Saturated vapor density---
DV3 !Saturated vapor density equation for toluene of Lemmon et al. (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W., 2010.
?
?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. !
591.75 3.169 !Reducing parameters
6 0 0 0 0 0 !Number of terms in equation
-2.97587 0.425
-5.34939 1.06
-19.1781 3.0
-24.0058 6.3
-32.4034 7.0
-140.645 15.0
@END
c 1 2 3 4 5 6 7 8
c2345678901234567890123456789012345678901234567890123456789012345678901234567890
@TCX !Thermal conductivity model specification
TC1 pure fluid thermal conductivity model of Lemmon (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Laesecke, A., 2010.
? Unpublished preliminary equation for the thermal conductivity of toluene.
? This equation should not be used for calibration purposes.
?
?For a limited standard, see: Ramires, M.L.V., de Castro, C.A.N., Perkins, R.A., et al.
? Reference data for the thermal conductivity of saturated liquid toluene over a wide range of temperatures,
? J. Phys. Chem. Ref. Data, 29:133-139, 2000. doi: 10.1063/1.556057
?
!```````````````````````````````````````````````````````````````````````````````
1.0 !Lower temperature limit [K]
2000.0 !Upper temperature limit [K]
2200000.0 !Upper pressure limit [kPa]
53.15 !Maximum density [mol/L]
3 0 !# terms for dilute gas function: numerator, denominator
591.75 0.001 !Reducing parameters for T, tcx
28.96745197 1.20532335 !Coefficient, power in T
-167.24996945 1.58866032
180.04690463 1.71267964
6 0 !# terms for background gas function: numerator, denominator
591.75 3.169 0.001 !Reducing parameters for T, rho, tcx
-3.18905053658 -0.53316 4. 0. !Coefficient, powers of T, rho, exp(rho)
25.8544682121 -0.27224 3. 0.
-26.3059677817 -0.09974 5. 1.
-0.691196173614 -5.53274 7. 2.
0.054242865164 -6.84315 8. 2.
-0.326501347819 -0.39659 3. 2.
TK3 !Pointer to critical enhancement auxiliary function
@AUX !---Thermal conductivity critical enhancement model
TK3 simplified thermal conductivity critical enhancement of Lemmon and Laesecke (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Laesecke, A., 2010.
?
!```````````````````````````````````````````````````````````````````````````````
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)
1.2415 !gamma (universal exponent)
1.01 !R0 (universal amplitude)
0.065 !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)
0.33442441e-9 !xi0 (amplitude) [m]
0.055 !gam0 (amplitude) [-]
0.71763799e-9 !qd_inverse (modified effective cutoff parameter) [m]
1183.50 !Tref (reference temperature) [K]
@ETA !Viscosity model specification
VS1 pure fluid viscosity model of Lemmon (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?Lemmon, E.W. and Laesecke, A., 2010.
? Unpublished preliminary equation for the viscosity of toluene.
? This equation should not be used for calibration purposes.
?
?For a limited standard, see: Santos, F.J.V., de Castro, C.A.N, Dymond, J.H., et al.,
? Standard reference data for the viscosity of toluene,
? J. Phys. Chem. Ref. Data, 35:1-8, 2006. doi: 10.1063/1.1928233
?
!```````````````````````````````````````````````````````````````````````````````
1.0 !Lower temperature limit [K]
2000.0 !Upper temperature limit [K]
2200000.0 !Upper pressure limit [kPa]
50.0 !Maximum density [mol/L]
1 !Number of terms associated with dilute-gas function
CI1 !Pointer to reduced effective collision cross-section model
0.5507 !Lennard-Jones coefficient sigma [nm]
469.90 !Lennard-Jones coefficient epsilon/kappa [K]
1.0 1.0 !Reducing parameters for T, eta
9.598876 0.5 !Chapman-Enskog term
0 !Number of terms for initial density dependence
0 10 0 0 0 0 !# resid terms: close-packed density; simple poly; numerator of rational poly; denominator of rat. poly; numerator of exponential; denominator of exponential
591.75 3.169 1.0 !Reducing parameters for T, rho, eta
15.7560701809 -0.2843 1. 0. 0 !Simple polynomial terms
65.8234203776 -2.4238 2. 0. 0
-90.9162962259 -2.7667 2. 0. 1
-80.6740654754 -3.0019 4. 0. 1
3.95093273404 -3.2869 6. 0. 2
0.0867277691823 -6.0789 9. 0. 1
-0.00928414042924 -6.1564 11. 0. 1
0.98226489285e-5 -6.8541 12. 0. 0
-0.000785434913708 -5.5123 17. 0. 2
0.169683455336e-7 -4.1175 19. 0. 0
NUL !Pointer to the viscosity critical enhancement auxiliary function (none used)
@AUX !---Collision integral specification
CI1 collision integral model of Lemmon (2010).
?
?```````````````````````````````````````````````````````````````````````````````
?
!```````````````````````````````````````````````````````````````````````````````
0. !
10000. !
0. !
0. !
5 !Number of terms
4.16412004 0 !Coefficient, power of Tstar
-0.51985826 1
0.02635729 2
0.30985922 3
0.11296801 4