{ "ALIASES": [], "ANCILLARIES": { "pL": { "T_r": 487.21, "Tmax": 487.2099999999988, "Tmin": 236.93, "description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.015131489392194997, "n": [ 0.8302534329379594, -7.180276103826055, 2.042384576535874, -3.4631098858651277, -4.982016715257017, 8.069342331962437 ], "reducing_value": 3392200.0, "t": [ 0.835, 0.953, 4.22, 7.025, 3.741, 11.923 ], "type": "pL", "using_tau_r": true }, "pV": { "T_r": 487.21, "Tmax": 487.2099999999988, "Tmin": 236.93, "description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.00783381539131156, "n": [ -7.513797278929454, 1.5095312092676123, -1.9699733346499353, 1.7578730760232852, -4.592035089583662, -0.41772646096774985 ], "reducing_value": 3392200.0, "t": [ 1.0, 1.296, 2.592, 3.34, 4.285, 10.465 ], "type": "pV", "using_tau_r": true }, "rhoL": { "T_r": 487.21, "Tmax": 487.2099999999988, "Tmin": 236.93, "description": "rho' = rhoc*(1+sum(n_i*theta^t_i))", "max_abserror_percentage": 0.8556608708030877, "n": [ 2.1209299719499692, 0.306929802490948, 107.2647341968565, -840.5575578947821, 1870.9104273285336, -1779.2226056266804 ], "reducing_value": 2988.6591060707137, "t": [ 0.344, 0.621, 4.847, 6.255, 7.527, 9.355 ], "type": "rhoLnoexp", "using_tau_r": false }, "rhoV": { "T_r": 487.21, "Tmax": 487.2099999999988, "Tmin": 236.93, "description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))", "max_abserror_percentage": 0.2213635863523744, "n": [ -53.51591930070364, 1179.0791709251655, -1132.4832595523026, 1.7901473308750928, -6.764890888618531, 2.256439191313591 ], "reducing_value": 2988.6591060707137, "t": [ 0.547, 0.639, 0.644, 1.238, 3.962, 5.593 ], "type": "rhoV", "using_tau_r": true }, "surface_tension": { "BibTeX": "Mulero-JPCRD-2012", "Tc": 487.21, "a": [ 0.0556 ], "description": "sigma = sum(a_i*(1-T/Tc)^n_i)", "n": [ 1.24 ] } }, "CAS": "76-13-1", "CRITICAL": { "T": 487.21, "T_units": "K", "p": 3392200.0, "p_units": "Pa", "rhomolar": 2988.6591060707137, "rhomolar_units": "mol/m^3" }, "ENVIRONMENTAL": { "ASHRAE34": "A1", "FH": 0, "GWP100": 6130.0, "GWP20": 6540.0, "GWP500": 2700.0, "HH": 1, "Name": "R113", "ODP": 1.0, "PH": 0 }, "EOS": [ { "BibTeX_CP0": "", "BibTeX_EOS": "Marx-BOOK-1992", "T_max": 525, "T_max_units": "K", "Ttriple": 236.93, "Ttriple_units": "K", "accentric": 0.252535, "accentric_units": "-", "alpha0": [ { "a1": 13.1479282, "a2": -5.4053715, "type": "IdealGasHelmholtzLead" }, { "a": 2.9999966, "type": "IdealGasHelmholtzLogTau" }, { "n": [ 12.4464495, 2.72181845, 0.692712415, 3.32248298 ], "t": [ 1.04971737, 3.29788641, 8.62650812, 3.29670446 ], "type": "IdealGasHelmholtzPlanckEinstein" }, { "a1": -35.0036997726949, "a2": 17.3478156256033, "reference": "IIR", "type": "IdealGasHelmholtzEnthalpyEntropyOffset" } ], "alphar": [ { "d": [ 1, 1, 2, 3, 4, 8, 8, 3, 3, 3, 5, 1, 2, 2, 9, 3, 7, 8 ], "l": [ 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 4 ], "n": [ 0.8432092286, -2.019185967, 0.2920612996, 0.05323107661, 0.003214971931, 4.667858574e-05, -1.227522799e-06, 0.8167288718, -1.340790803, 0.4065752705, -0.1534754634, -0.02414435149, -0.02113056197, -0.03565436205, 0.001364654968, -0.01251838755, -0.001385761351, 0.0007206335486 ], "t": [ 0.5, 1.5, 1.5, -0.5, 2, 0, 3, -0.5, 0, 2, 1.5, 6, 2, 10, 6, 18, 15, 33 ], "type": "ResidualHelmholtzPower" } ], "gas_constant": 8.314471, "gas_constant_units": "J/mol/K", "molar_mass": 0.187375, "molar_mass_units": "kg/mol", "p_max": 200000000, "p_max_units": "Pa", "pseudo_pure": false, "ptriple": 1871.427547, "ptriple_units": "Pa", "reducing_state": { "T": 487.21, "T_units": "K", "p": 3392200, "p_units": "Pa", "rhomolar": 2988.659106070714, "rhomolar_units": "mol/m^3" }, "rhoLtriple": 9098.726940322524, "rhoLtriple_units": "mol/m^3", "rhoVtriple": 0.9520516197832899, "rhoVtriple_units": "mol/m^3" } ], "NAME": "R113", "REFPROP_NAME": "R113" }