{ "ALIASES": [ "HFE-143m", "HFE143M", "HFE-143M", "RE143A", "RE143a" ], "ANCILLARIES": { "hL": { "A": [ 378891.4101400852, -10235.500852674122, 107.3705245553232, -0.6113053632065755, 0.002077532874218816, -4.2269850943685405e-06, 4.7681870087120715e-09, -2.301830428683037e-12 ], "B": [ 1, -0.0026318882615936814 ], "Tmax": 377.82099999999997, "Tmin": 240.0, "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", "max_abs_error": 165.0185848588544, "max_abs_error_units": "J/mol", "type": "rational_polynomial" }, "hLV": { "A": [ -1148416.3681389093, 28208.512630840996, -290.15458222875606, 1.6466243875203272, -0.005589064339675824, 1.1353185793879521e-05, -1.2783171983406015e-08, 6.157951802710248e-12 ], "B": [ 1, -0.00263094342502372 ], "Tmax": 377.82099999999997, "Tmin": 240.0, "_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy", "max_abs_error": 412.20271684288787, "max_abs_error_units": "J/mol", "type": "rational_polynomial" }, "pL": { "T_r": 377.921, "Tmax": 377.9209999999992, "Tmin": 240.0, "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.030182989158467066, "n": [ 0.003507005166582647, -0.9977558588652533, -5.540224394968286, -0.31084593640695357, -3.79461617284861, 4.758257690910974 ], "reducing_value": 3635000.0, "t": [ 0.01, 0.898, 0.985, 2.475, 3.907, 9.142 ], "type": "pL", "using_tau_r": true }, "pV": { "T_r": 377.921, "Tmax": 377.9209999999992, "Tmin": 240.0, "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.2108735480769508, "n": [ 0.014478661107695035, -0.6242585291517511, 1.2296456508104718, -7.2843842540973975, -31.628487819979497, 535.477430612564 ], "reducing_value": 3635000.0, "t": [ 0.09, 0.523, 0.651, 0.961, 5.664, 9.521 ], "type": "pV", "using_tau_r": true }, "rhoL": { "T_r": 377.921, "Tmax": 377.9209999999992, "Tmin": 240.0, "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", "max_abserror_percentage": 0.6804963381005225, "n": [ 0.335183935046017, 2.07566462116046, 112192.72531570093, -126522.90717969429, 891195.9272871091, -5911298.633294987 ], "reducing_value": 4648.140744, "t": [ 0.367, 0.39, 7.315, 7.402, 12.039, 14.608 ], "type": "rhoLnoexp", "using_tau_r": false }, "rhoV": { "T_r": 377.921, "Tmax": 377.9209999999992, "Tmin": 240.0, "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.9909294019332271, "n": [ -4.266199685018297, 14.465655413880627, -17.190892941379516, 61.40354293923954, -19753752.67110767, 257263004.36371782 ], "reducing_value": 4648.140744, "t": [ 0.431, 1.003, 1.102, 6.066, 17.199, 19.918 ], "type": "rhoV", "using_tau_r": true }, "sL": { "A": [ 704.1953379087505, -22.182298776781103, 0.24527868599797023, -0.0014291382470383311, 4.914736958209776e-06, -1.0070511172811843e-08, 1.1413898702427724e-11, -5.528154149020774e-15 ], "B": [ 1, -0.002632152856241021 ], "Tmax": 377.82099999999997, "Tmin": 240.0, "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", "max_abs_error": 0.4311289489006285, "max_abs_error_units": "J/mol/K", "type": "rational_polynomial" }, "sLV": { "A": [ -2113.851364398722, 58.922519664993345, -0.6419643325483159, 0.003757068540977026, -1.2992834446233687e-05, 2.6723657742521944e-08, -3.035650701609228e-11, 1.471778648597439e-14 ], "B": [ 1, -0.0026311812043412408 ], "Tmax": 377.82099999999997, "Tmin": 240.0, "_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy", "max_abs_error": 1.0793576404432832, "max_abs_error_units": "J/mol/K", "type": "rational_polynomial" } }, "CAS": "421-14-7", "EOS": [ { "BibTeX_CP0": "", "BibTeX_EOS": "Akasaka-IJR-2012", "STATES": { "hs_anchor": { "T": 415.7131, "T_units": "K", "hmolar": 45804.72803880913, "hmolar_units": "J/mol", "p": 6187531.691209244, "p_units": "Pa", "rhomolar": 4183.3266696, "rhomolar_units": "mol/m^3", "smolar": 172.32579665329962, "smolar_units": "J/mol/K" }, "reducing": { "T": 377.921, "T_units": "K", "hmolar": 39991.893304981844, "hmolar_units": "J/mol", "p": 3635000, "p_units": "Pa", "rhomolar": 4648.140744, "rhomolar_units": "mol/m^3", "smolar": 159.10441018087243, "smolar_units": "J/mol/K" }, "sat_min_liquid": { "T": 240.0, "T_units": "K", "hmolar": 15496.309987996907, "hmolar_units": "J/mol", "p": 65359.393006888815, "p_units": "Pa", "rhomolar": 12615.354950558854, "rhomolar_units": "mol/m^3", "smolar": 82.50207351722437, "smolar_units": "J/mol/K" }, "sat_min_vapor": { "T": 240.0, "T_units": "K", "hmolar": 37554.7196770325, "hmolar_units": "J/mol", "p": 65359.3930069684, "p_units": "Pa", "rhomolar": 34.01804620551351, "rhomolar_units": "mol/m^3", "smolar": 174.41211388820605, "smolar_units": "J/mol/K" } }, "T_max": 420, "T_max_units": "K", "Ttriple": 240, "Ttriple_units": "K", "accentric": 0.2888713656700324, "accentric_units": "-", "alpha0": [ { "a1": -17.97705674077087, "a2": 12.92642879298097, "type": "IdealGasHelmholtzLead" }, { "a": -1, "type": "IdealGasHelmholtzLogTau" }, { "T0": 273.15, "Tc": 377.921, "cp_over_R": 2.449945107759098, "type": "IdealGasHelmholtzCP0Constant" }, { "T0": 273.15, "Tc": 377.921, "c": [ 0.03509543360059424, -2.345308276941699e-05, 5.592658198860973e-09 ], "t": [ 1, 2, 3 ], "type": "IdealGasHelmholtzCP0PolyT" }, { "a1": 7.64964970449937e-05, "a2": -8.0498560479886e-05, "reference": "IIR", "type": "IdealGasHelmholtzEnthalpyEntropyOffset" } ], "alphar": [ { "d": [ 1, 1, 1, 2, 5, 1, 3, 5, 7, 1, 2, 2, 3, 4, 2, 3, 5 ], "l": [ 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3 ], "n": [ 7.7715884, -8.704257, -0.28095049, 0.14540153, 0.0092291277, -0.2141651, 0.099475155, 0.023247135, -0.012873573, -0.057366549, 0.3650465, -0.25433763, -0.090896436, 0.083503619, 0.015477603, -0.016641941, 0.0052410163 ], "t": [ 0.682, 0.851, 1.84, 1.87, 0.353, 3.92, 1.14, 0.104, 1.19, 6.58, 6.73, 7.99, 7.31, 7.45, 16.5, 24.8, 10.5 ], "type": "ResidualHelmholtzPower" } ], "critical_region_splines": { "T_max": 377.921, "T_min": 377.88975653726936, "_note": "Coefficients for the critical cubic spline. T = c[0]*rho^3 + c[1]*rho^2 + c[2]*rho + c[3] with rho in mol/m^3 and T in K", "cL": [ 1.2548213865690152e-10, -2.2189763500125694e-06, 0.012495023999688158, 355.1823983329997 ], "cV": [ -2.2818544758356846e-10, 2.7463251549141047e-06, -0.010740626529167381, 391.42531644901993 ], "rhomolar_max": 4915.958005243979, "rhomolar_min": 4357.2413514049285 }, "gas_constant": 8.314472, "gas_constant_units": "J/mol/K", "molar_mass": 0.10004, "molar_mass_units": "kg/mol", "p_max": 7200000, "p_max_units": "Pa", "pseudo_pure": false } ], "NAME": "HFE143m", "REFPROP_NAME": "RE143A", "STATES": { "critical": { "T": 377.921, "T_units": "K", "p": 3635000.0, "p_units": "Pa", "rhomolar": 4648.140744, "rhomolar_units": "mol/m^3" }, "triple_liquid": { "T": 240.0, "T_units": "K", "hmolar": 15496.309987996907, "hmolar_units": "J/mol", "p": 65359.393006888815, "p_units": "Pa", "rhomolar": 12615.354950558854, "rhomolar_units": "mol/m^3", "smolar": 82.50207351722437, "smolar_units": "J/mol/K" }, "triple_vapor": { "T": 240.0, "T_units": "K", "hmolar": 37554.7196770325, "hmolar_units": "J/mol", "p": 65359.3930069684, "p_units": "Pa", "rhomolar": 34.01804620551351, "rhomolar_units": "mol/m^3", "smolar": 174.41211388820605, "smolar_units": "J/mol/K" } } }