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CoolProp/dev/fluids/p-Xylene.json
Ian Bell 24d37e0e6d Added h and s to hs_anchor state 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
2014-08-01 10:09:12 +02:00

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{
"ALIASES": [
"pXylene",
"p-xylene",
"P-XYLENE"
],
"ANCILLARIES": {
"hL": {
"A": [
-107546.35780329119,
-292.3625818681443,
4.537588818872309,
-0.01879507357283591,
4.524746505534091e-05,
-6.554776575854516e-08,
5.2211258465919434e-11,
-1.7679361960577362e-14
],
"B": [
1,
-0.0016047019504799305
],
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 387.82029030051854,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"hLV": {
"A": [
-44198.69025167719,
1737.1981564795472,
-14.421040347336442,
0.06082423372270578,
-0.00015029987071694546,
2.1934428398818863e-07,
-1.7556227983837822e-10,
5.964205565488495e-14
],
"B": [
1,
-0.001602334844094644
],
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 891.9150056397721,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"pL": {
"T_r": 616.168,
"Tmax": 616.1679999999988,
"Tmin": 286.4,
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.018225495845447526,
"n": [
-9.878207210625316,
-7.74531501639431,
11.727352138248827,
-3.624494325992903,
-3.512921513732143,
56.69266520413931
],
"reducing_value": 3531500.0,
"t": [
1.036,
1.227,
1.257,
2.906,
7.04,
15.693
],
"type": "pL",
"using_tau_r": true
},
"pV": {
"T_r": 616.168,
"Tmax": 616.1679999999988,
"Tmin": 286.4,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.01797164382182359,
"n": [
-6.922693475136246,
-18.802630900264262,
19.915248950746882,
-4.280178590137178,
2.8220366354716795,
-4.222238595872705
],
"reducing_value": 3531500.0,
"t": [
1.005,
1.232,
1.271,
2.955,
4.359,
5.234
],
"type": "pV",
"using_tau_r": true
},
"rhoL": {
"T_r": 616.168,
"Tmax": 616.1679999999988,
"Tmin": 286.4,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.2129362347877306,
"n": [
0.056706544072533206,
2.34587948519851,
0.15533070291116807,
26.985091589824126,
-1912.6053845039978,
2496.549996560909
],
"reducing_value": 2693.92,
"t": [
0.097,
0.41,
0.617,
6.974,
11.02,
11.7
],
"type": "rhoLnoexp",
"using_tau_r": false
},
"rhoV": {
"T_r": 616.168,
"Tmax": 616.1679999999988,
"Tmin": 286.4,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.36870096485427384,
"n": [
-140.15017077353872,
166.06393987589922,
-51.309204629695124,
20.70756142612646,
-2.7902945630383784,
-2.9836742600472896
],
"reducing_value": 2693.92,
"t": [
0.395,
0.408,
0.546,
0.651,
2.515,
3.948
],
"type": "rhoV",
"using_tau_r": true
},
"sL": {
"A": [
-446.21679243921994,
1.6420302237577478,
-0.0009168332215036518,
-8.513690886327458e-06,
3.3018978227049225e-08,
-5.887640971626533e-11,
5.2981001270844324e-14,
-1.9449150466152367e-17
],
"B": [
1,
-0.001604918228439512
],
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 0.6264274726032184,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"sLV": {
"A": [
922.3522365613378,
-7.920704748678816,
0.0315140904929448,
-6.858183139636084e-05,
7.505649095218318e-08,
-1.7960716766780984e-11,
-3.7747048356706195e-14,
2.6074644173387687e-17
],
"B": [
1,
-0.0016022125513057075
],
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 1.4539401112910189,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2014",
"Tc": 616.168,
"a": [
0.0619
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
1.21
]
}
},
"CAS": "106-42-3",
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Zhou-JPCRD-2012",
"STATES": {
"hs_anchor": {
"T": 677.7848,
"T_units": "K",
"hmolar": 79390.53700947785,
"hmolar_units": "J/mol",
"p": 6002755.904468263,
"p_units": "Pa",
"rhomolar": 2424.5280000000002,
"rhomolar_units": "mol/m^3",
"smolar": 142.98011517381548,
"smolar_units": "J/mol/K"
},
"reducing": {
"T": 616.168,
"T_units": "K",
"p": 3531500,
"p_units": "Pa",
"rhomolar": 2693.92,
"rhomolar_units": "mol/m^3"
},
"sat_min_liquid": {
"T": 286.4,
"T_units": "K",
"p": 0.5800850024867812,
"p_units": "Pa",
"rhomolar": 8165.004739624582,
"rhomolar_units": "mol/m^3"
},
"sat_min_vapor": {
"T": 286.4,
"T_units": "K",
"p": 0.5800850024867812,
"p_units": "Pa",
"rhomolar": 0.24384664074124282,
"rhomolar_units": "mol/m^3"
}
},
"T_max": 700,
"T_max_units": "K",
"Ttriple": 286.4,
"Ttriple_units": "K",
"accentric": 0.324,
"accentric_units": "-",
"alpha0": [
{
"a1": 5.9815241,
"a2": -0.52477835,
"type": "IdealGasHelmholtzLead"
},
{
"a": 4.2430504,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
5.2291378,
19.549862,
16.656178,
5.9390291
],
"t": [
0.6718946780748107,
2.038405110294595,
4.299152179275782,
10.84282208748263
],
"type": "IdealGasHelmholtzPlanckEinstein"
}
],
"alphar": [
{
"d": [
5,
1,
4,
1,
1,
2,
3,
1,
3,
2,
2,
7
],
"l": [
0,
0,
0,
0,
0,
0,
0,
2,
2,
1,
2,
1
],
"n": [
0.0010786811,
-0.103161822,
0.0421544125,
1.47865376,
-2.4266,
-0.46575193,
0.190290995,
-1.06376565,
-0.209934069,
1.25159879,
-0.951328356,
-0.0269980032
],
"t": [
1,
0.83,
0.83,
0.281,
0.932,
1.1,
0.443,
2.62,
2.5,
1.2,
3,
0.778
],
"type": "ResidualHelmholtzPower"
},
{
"beta": [
2.445,
1.483,
4.971,
413
],
"d": [
1,
1,
3,
3
],
"epsilon": [
0.54944,
0.7234,
0.4926,
0.8459
],
"eta": [
1.179,
1.065,
1.764,
13.675
],
"gamma": [
1.267,
0.4242,
0.864,
1.1465
],
"n": [
1.3710318,
-0.494160616,
-0.0724317468,
-3.69464746
],
"t": [
1.13,
4.5,
2.2,
2
],
"type": "ResidualHelmholtzGaussian"
}
],
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.106165,
"molar_mass_units": "kg/mol",
"p_max": 200000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"NAME": "p-Xylene",
"REFPROP_NAME": "PXYLENE",
"STATES": {
"critical": {
"T": 616.168,
"T_units": "K",
"p": 3531500.0,
"p_units": "Pa",
"rhomolar": 2693.92,
"rhomolar_units": "mol/m^3"
},
"triple_liquid": {
"T": 286.4,
"T_units": "K",
"p": 0.5800850024867812,
"p_units": "Pa",
"rhomolar": 8165.004739624582,
"rhomolar_units": "mol/m^3"
},
"triple_vapor": {
"T": 286.4,
"T_units": "K",
"p": 0.5800850024867812,
"p_units": "Pa",
"rhomolar": 0.24384664074124282,
"rhomolar_units": "mol/m^3"
}
}
}
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