Decane !Short name 124-18-5 !CAS number Decane !Full name CH3-8(CH2)-CH3 !Chemical formula {C10H22} n-Decane !Synonym 142.28168 !Molar mass [g/mol] 243.5 !Triple point temperature [K] 447.27 !Normal boiling point [K] 617.7 !Critical temperature [K] 2103.0 !Critical pressure [kPa] 1.64 !Critical density [mol/L] 0.4884 !Acentric factor 0.07 !Dipole moment [Debye]; (estimated value) NBP !Default reference state 10.0 !Version number 2247 !UN Number :UN: n-alkane !Family :Family: 6829.77 !Heating value (upper) [kJ/mol] :Heat: 1S/C10H22/c1-3-5-7-9-10-8-6-4-2/h3-10H2,1-2H3 :InChi: !Standard InChI String DIOQZVSQGTUSAI-UHFFFAOYSA-N !Standard InChI Key :InChiKey: ???? !Alternative fluid for mixing rules :AltID: 111888d0 !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 ! 02-07-01 EWL, Original version. ! 03-13-03 EWL, Replace cp0 equation. ! 02-09-04 EWL, Revise EOS fit. ! 02-28-04 MLH, Add viscosity VS1 fit. ! 03-18-04 MLH, Add thermal conductivity TC1 fit. ! 04-19-04 MLH, Add TC1, VS1 references. ! 07-07-04 AHH, Update dipole moment. ! 08-05-04 EWL, Add Harvey and Lemmon dielectric correlation. ! 10-13-04 MLH, Add family. ! 11-14-09 EWL, Duplicate FEQ as FEK and use PHK so as to work with GERG-2008. ! 06-21-10 CKL, Add ancillary equations. ! 12-06-12 EWL, Add surface tension coefficients of Mulero et al. (2012). ________________________________________________________________________________ #EOS !---Equation of state--- FEQ !Helmholtz equation of state for decane of Lemmon and Span (2006). :TRUECRITICALPOINT: 617.7 1.64 !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 are 0.05% in the saturated liquid density ? between 290 and 320 K, 0.2% in the liquid phase at temperatures to 400 K ? (with somewhat higher uncertainties above 100 MPa, up to 0.5%), 1% in the ? liquid phase up to 500 K, and 2% at higher temperatures as well as in the ? vapor phase. Vapor pressures have an uncertainty of 0.2% and the ? uncertainties in liquid heat capacities and liquid sound speeds are 1%. ? The uncertainty in heat capacities may be higher at pressures above 10 MPa. ? !``````````````````````````````````````````````````````````````````````````````` 243.5 !Lower temperature limit [K] 675.0 !Upper temperature limit [K] 800000.0 !Upper pressure limit [kPa] 5.41 !Maximum density [mol/L] CPP !Pointer to Cp0 model 142.28168 !Molar mass [g/mol] 243.5 !Triple point temperature [K] 0.001404 !Pressure at triple point [kPa] 5.41 !Density at triple point [mol/L] 447.27 !Normal boiling point temperature [K] 0.4884 !Acentric factor 617.7 2103.0 1.64 !Tc [K], pc [kPa], rhoc [mol/L] 617.7 1.64 !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 1.0461 0.25 1. 0. !a(i),t(i),d(i),l(i) -2.4807 1.125 1. 0. 0.74372 1.5 1. 0. -0.52579 1.375 2. 0. 0.15315 0.25 3. 0. 0.00032865 0.875 7. 0. 0.84178 0.625 2. 1. 0.055424 1.75 5. 1. -0.73555 3.625 1. 2. -0.18507 3.625 4. 2. -0.020775 14.5 3. 3. 0.012335 12.0 4. 3. #AUX !---Auxiliary function for Cp0 CPP !Ideal gas heat capacity function for decane 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 4 0 0 0 0 0 !Nterms: polynomial, exponential, cosh, sinh 19.109 0.0 25.685 1193.0 28.233 2140.0 12.417 4763.0 10.035 10862.0 #AUX !---Auxiliary function for PX0 PX0 !Helmholtz energy ideal-gas function for decane of Lemmon and Span (2006). ? ?``````````````````````````````````````````````````````````````````````````````` ?Lemmon, E.W. and Span, R., 2006. ? !``````````````````````````````````````````````````````````````````````````````` 1 2 4 0 0 0 0 0 !Nterms: ai*log(tau**ti); ai*tau**ti; ai*log(1-exp(bi*tau)) 18.109 1.0 !ai, ti for [ai*log(tau**ti)] terms 13.936202857079877 0.0 !aj, ti for [ai*tau**ti] terms -10.5265173263752523 1.0 !aj, ti for [ai*tau**ti] terms 25.685 1193.0 !aj, ti for [ai*log(1-exp(-ti/T)] terms 28.233 2140.0 12.417 4763.0 10.035 10862.0 #AUX !---Auxiliary function for PH0 PH0 !Ideal gas Helmholtz form for decane. ? ?``````````````````````````````````````````````````````````````````````````````` ?Lemmon, E.W. and Span, R., 2006. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 1 2 4 0 0 0 0 0 !Nterms: ai*log(tau**ti); ai*tau**ti; ai*log(1-exp(bi*tau)); cosh; sinh 18.109 1.0 !ai, ti for [ai*log(tau**ti)] terms 13.9361966549 0.0 !aj, ti for [ai*tau**ti] terms -10.5265128286 1.0 25.685 -1.9313582645 !aj, ti for [ai*log(1-exp(ti*tau)] terms 28.233 -3.4644649506 12.417 -7.7108628784 10.035 -17.5845879877 -------------------------------------------------------------------------------- @EOS !---Equation of state--- FEK !Helmholtz equation of state for decane of Lemmon and Span (2006). ? ?``````````````````````````````````````````````````````````````````````````````` ?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 ? !``````````````````````````````````````````````````````````````````````````````` 243.5 !Lower temperature limit [K] 675.0 !Upper temperature limit [K] 800000.0 !Upper pressure limit [kPa] 5.41 !Maximum density [mol/L] PHK !Pointer to Cp0 model 142.28168 !Molar mass [g/mol] 243.5 !Triple point temperature [K] 0.0014 !Pressure at triple point [kPa] 5.41 !Density at triple point [mol/L] 447.27 !Normal boiling point temperature [K] 0.4884 !Acentric factor 617.7 2103.0 1.64 !Tc [K], pc [kPa], rhoc [mol/L] 617.7 1.64 !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 1.0461 0.25 1. 0. !a(i),t(i),d(i),l(i) -2.4807 1.125 1. 0. 0.74372 1.5 1. 0. -0.52579 1.375 2. 0. 0.15315 0.25 3. 0. 0.00032865 0.875 7. 0. 0.84178 0.625 2. 1. 0.055424 1.75 5. 1. -0.73555 3.625 1. 2. -0.18507 3.625 4. 2. -0.020775 14.5 3. 3. 0.012335 12.0 4. 3. @AUX !---Auxiliary function for PH0 PHK !Ideal gas Helmholtz form for decane of Kunz and Wagner (2004). ? ?``````````````````````````````````````````````````````````````````````````````` ?Kunz, O., Klimeck, R., Wagner, W., Jaeschke, M. ? "The GERG-2004 Wide-Range Equation of State for Natural Gases ? and Other Mixtures," GERG Technical Monograph 15, ? Fortschritt-Berichte VDI, VDI-Verlag, Düsseldorf, 2007. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 1 2 0 1 2 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 15.870791919 0.0 !aj, ti for [ai*tau**ti] terms -108.858547525 1.0 -43.4931 1.353835195 !aj, ti for cosh and sinh terms 21.0069 0.267034159 58.3657 2.833479035 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ #ETA !---Viscosity--- VS1 !Pure fluid viscosity model for decane of Huber et al. (2004). :DOI: 10.1016/j.fluid.2005.03.008 ? ?``````````````````````````````````````````````````````````````````````````````` ?Huber, M.L., Laesecke, A., and Xiang, H.W., ? "Viscosity Correlations for Minor Constituent Fluids in Natural ? Gas: n-Octane, n-Nonane and n-Decane," ? Fluid Phase Equilib., 224:263-270, 2004. ? ?The estimated uncertainty in viscosity is 1% along the saturated liquid line, ? 2% in compressed liquid to 200 MPa, and 5% in vapor and supercritical regions. ? ?DATA SOURCES FOR VISCOSITY ? The parameters for viscosity were based in part on the data of: ? Knapstad, B., Skolsvik, P.A., and Oye, H.A., "Viscosity of Pure Hydrocarbons," J. Chem. Eng. Data, 34:37-43, 1989. ? Knapstad, B., Skjolsvik, P.A., and Oye, H.A., "Viscosity of Three Binary Hydrocarbon Mixtures," J. Chem. Eng. Data, 36:84-88, 1991. ? Dymond, J.H. and Young, K.J., "Transport Properties of Nonelectrolyte Liquid Mixtures- I. Viscosity Coefficients for n-Alkane Mixtures at Saturation Pressure from 283 to 378 K," Int. J. Thermophys., 1(4):331-344, 1980. ? Caudwell, D.R., Trusler, J.P.M., Vesovic, V., and Wakeham, W.A., "The Viscosity and Density of n-Dodecane and n-Octadecane at Pressures up to 200 MPa and Temperatures up to 473 K," paper presented at 15th Symposium on Thermophysical Properties, Boulder CO 80303, June, 2003. ? Lyusternik, V.E. and Zhdanov, A.G., Teplofiz. Svoistva Veshchestv Mater, No.7, Rabinovich, V.A. ed., Standards Publishing, Moscow, 1973. ? Average absolute deviations of the fit from the experimental data are: ? Knapstad, 1989: avg 0.33% (max 0.93); Knapstad, 1991: avg 0.65% (max. 1.72); ? Caudwell: avg 1.05% (max 1.97); Lyusternik: 0.76% (max 1.60). ? !``````````````````````````````````````````````````````````````````````````````` 243.5 !Lower temperature limit [K] 1000.0 !Upper temperature limit [K] 800000.0 !Upper pressure limit [kPa] 8.0 !Maximum density [mol/L] 1 !Number of terms associated with dilute-gas function CI1 !Pointer to reduced effective collision cross-section model 0.6860 !Lennard-Jones coefficient sigma [nm] 490.51 !Lennard-Jones coefficient epsilon/kappa [K] 1.0 1.0 !Reducing parameters for T, eta 0.2547503 0.5 !=0.021357*SQRT(MW) [Chapman-Enskog term] 9 !Number of terms for initial density dependence 490.51 0.194412 !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 -5.50 3 5 1 2 0 0 !# resid terms: close-packed density; simple poly; numerator of rational poly; denominator of rat. poly; numerator of exponential; denominator of exponential 617.7 1.64 1000.0 !Reducing parameters for T, rho, eta (Laesecke correlation in terms of mPa-s, convert to uPa-s) 2.55105 0.0 0. 0. 0 ! c10 1.71465 0.5 0. 0. 0 ! c8 0.0 1.0 0. 0. 0 ! c22 -0.0402094 -1.0 2. 0. 0 ! beta16; powers of tau, del, del0; power of del in exponential [0= no exp.] 0.0 -1.0 3. 0. 0 ! beta17; powers of tau, del, del0; power of del in exponential [0= no exp.] 0.0404435 -2.0 2. 0. 0 ! beta18; powers of tau, del, del0; power of del in exponential [0= no exp.] -0.0142063 -2.0 3. 0. 0 ! beta19; powers of tau, del, del0; power of del in exponential [0= no exp.] -0.453387 0.0 1. -1. 0 ! beta7 over del0 term 0.453387 0.0 1. 0. 0 ! beta7 in non-simple poly term 1.0 0.0 0. 1. 0 ! del0 term in denominator -1.0 0.0 1. 0. 0 ! -del term in denominator 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 decane. ? ?``````````````````````````````````````````````````````````````````````````````` ?Huber, M.L., Laesecke, A., and Xiang, H.W., 2004. ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 2 !Number of terms 0.343267 0 !Coefficient, power of Tstar -0.460514 1 ================================================================================ #TCX !---Thermal conductivity--- TC1 !Pure fluid thermal conductivity model for decane of Huber and Perkins (2005). :DOI: 10.1016/j.fluid.2004.10.031 ? ?``````````````````````````````````````````````````````````````````````````````` ?Huber, M.L. and Perkins, R.A., "Thermal Conductivity Correlations for ? Minor Constituent Fluids in Natural Gas: n-Octane, n-Nonane and n-Decane," ? Fluid Phase Equilib., 227:47-55, 2005. ? ?Uncertainty in thermal conductivity is 3%, except in the supercritical region ? and dilute gas which have an uncertainty of 5%. ? ?DATA SOURCES FOR THERMAL CONDUCTIVITY ? Tanaka, Y., Itani, Y., Kubota, H., and Makita, T., "Thermal Conductivity of Five Normal Alkanes in the Temperature Range 283-373 K at Pressures up to 250 MPa," Int. J. Thermophys., 9(3):331-350, 1988. ? Mustafaev, R.A., "Thermal Conductivity of Vapors of Normal Saturated Hydrocarbons at High Temperatures," Izv. Vyssh. Ucheb. Zaved., Neft Gaz, 16(11):71-74, 1973. ? Watanabe, H., Seong, D.J., "The Thermal Conductivity and Thermal Diffusivity of Liquid n-Alkanes: CnH2n+2 (n=5 to 10) and Toluene," Int. J. Thermophys., 23:337-356, 2002. ? Average absolute deviations of the fit from the experimental data are: ? Tanaka et al.: 0.82% (max -2.31); Mustafaev: 0.82% (max -2.69); ? Watanabe and Seong: 0.11% (max 0.20). ? !``````````````````````````````````````````````````````````````````````````````` 243. !Lower temperature limit [K] 1000. !Upper temperature limit [K] 800000.0 !Upper pressure limit [kPa] 8.0 !Maximum density [mol/L] 4 0 !# terms for dilute gas function: numerator, denominator 617.7 1.0 !Reducing parameters for T, tcx 0.0105543 0. !Coefficient, power in T -0.051453 1. !(2) 0.118979 2. !(3) -0.0372442 3. !(16) 10 0 !# terms for background gas function: numerator, denominator 617.7 1.64 1. !Reducing parameters for T, rho, tcx -0.0294394 0. 1. 0. !Coefficient, powers of T, rho, spare for future use 0.0150509 1. 1. 0. 0.0499245 0. 2. 0. 0.0 1. 2. 0. -0.01427 0. 3. 0. -0.0138857 1. 3. 0. 0.00150828 0. 4. 0. 0.00433326 1. 4. 0. 0.0 0. 5. 0. 0.0 1. 5. 0. TK3 !Pointer to critical enhancement auxiliary function #AUX !---Auxiliary function for the thermal conductivity critical enhancement TK3 !Simplified thermal conductivity critical enhancement for decane of Olchowy and Sengers (1989). ? ?``````````````````````````````````````````````````````````````````````````````` ?Olchowy, G.A. and Sengers, J.V., ? "A Simplified Representation For the Thermal Conductivity of Fluids in the Critical Region," ? Int. J. Thermophys., 10:417-426, 1989. doi: 10.1007/BF01133538 ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 9 0 0 0 !# terms: CO2-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) 1.03 !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) 0.194e-9 !Xi0 (amplitude) [m] 0.0496 !Gam0 (amplitude) [-] 7.086368e-10 !Qd_inverse (modified effective cutoff parameter) [m]; fitted to data 926.55 !Tref (reference temperature)=1.5*Tc [K] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ @TRN !---ECS Transport--- ECS !Extended Corresponding States model (Nitrogen reference); predictive mode for decane. ? ?``````````````````````````````````````````````````````````````````````````````` ?Klein, S.A., McLinden, M.O., and Laesecke, A., "An Improved Extended Corresponding States Method for Estimation of Viscosity of Pure Refrigerants and Mixtures," Int. J. Refrigeration, 20(3):208-217, 1997. doi: 10.1016/S0140-7007(96)00073-4. ?McLinden, M.O., Klein, S.A., and Perkins, R.A., "An Extended Corresponding States Model for the Thermal Conductivity of Refrigerants and Refrigerant Mixtures," Int. J. Refrigeration, 23(1):43-63, 2000. doi: 10.1016/S0140-7007(99)00024-9 ? ?The Lennard-Jones parameters were estimated with the method of Chung. ? !``````````````````````````````````````````````````````````````````````````````` 243. !Lower temperature limit [K] 1000.0 !Upper temperature limit [K] 800000.0 !Upper pressure limit [kPa] 8.0 !Maximum density [mol/L] FEQ NITROGEN.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) 0.686 !Lennard-Jones coefficient sigma [nm] for ECS method 490.51 !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 1 0 0 !Number of terms in psi (visc shape factor): poly,spare1,spare2 1.0 0. 0. 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 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #STN !---Surface tension--- ST1 !Surface tension model for decane 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 617.7 !Critical temperature used in fit (dummy) 0.05473 1.29 !Sigma0 and n #DE !---Dielectric constant--- DE3 !Dielectric constant model for decane of Harvey and Lemmon (2005). :DOI: 10.1007/s10765-005-2351-5 ? ?``````````````````````````````````````````````````````````````````````````````` ?Harvey, A.H. and Lemmon, E.W., ? "Method for Estimating the Dielectric Constant of Natural Gas Mixtures," ? Int. J. Thermophys., 26(1):31-46, 2005. doi: 10.1007/s10765-005-2351-5 ? !``````````````````````````````````````````````````````````````````````````````` 0. ! 10000. ! 0. ! 0. ! 273.16 1000.0 1.0 !Reducing parameters for T and D 1 2 4 0 0 0 !Number of terms in dielectric constant model 0.10924 -1. 1. 0. !Coefficient, T exp, D exp 49.32 0. 1. 0. 0.050 1. 1. 0. 220.15 0. 2. 0. -316.3 1. 2. 0. -88358.0 0. 3. 0. 53511.0 1. 3. 0. #PS !---Vapor pressure--- PS5 !Vapor pressure equation for decane of Lemmon (2010). ? ?``````````````````````````````````````````````````````````````````````````````` ?Lemmon, C.K. and 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. ! 617.7 2103.0 !Reducing parameters 5 0 0 0 0 0 !Number of terms in equation -8.7738 1.0 4.0864 1.5 -4.0775 1.93 -6.4910 4.14 1.5598 4.7 #DL !---Saturated liquid density--- DL1 !Saturated liquid density equation for decane of Lemmon (2010). ? ?``````````````````````````````````````````````````````````````````````````````` ?Lemmon, C.K. and 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. ! 617.7 1.64 !Reducing parameters 5 0 0 0 0 0 !Number of terms in equation 9.2435 0.535 -16.288 0.74 20.445 1.0 -17.624 1.28 7.3796 1.57 #DV !---Saturated vapor density--- DV3 !Saturated vapor density equation for decane of Lemmon (2010). ? ?``````````````````````````````````````````````````````````````````````````````` ?Lemmon, C.K. and 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. ! 617.7 1.64 !Reducing parameters 6 0 0 0 0 0 !Number of terms in equation -5.0378 0.4985 -3.4694 1.33 -15.906 2.43 -82.894 5.44 29.336 5.8 -109.85 11.0 @END c 1 2 3 4 5 6 7 8 c2345678901234567890123456789012345678901234567890123456789012345678901234567890