mirror of
https://github.com/CoolProp/CoolProp.git
synced 2026-01-15 00:48:18 -05:00
549 lines
13 KiB
JSON
549 lines
13 KiB
JSON
{
|
|
"ANCILLARIES": {
|
|
"hL": {
|
|
"A": [
|
|
-107540.79803473793,
|
|
-292.4566623763397,
|
|
4.538257444202257,
|
|
-0.018797692747012335,
|
|
4.525355464110805e-05,
|
|
-6.555616084744656e-08,
|
|
5.221761366188193e-11,
|
|
-1.7681399637952474e-14
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0016046989166024369
|
|
],
|
|
"Tmax": 616.068,
|
|
"Tmin": 286.40000000000003,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
|
|
"max_abs_error": 387.799422821834,
|
|
"max_abs_error_units": "J/mol",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"hLV": {
|
|
"A": [
|
|
-44247.33836627066,
|
|
1738.0283004320615,
|
|
-14.427055037714778,
|
|
0.06084819947056816,
|
|
-0.0001503566059359697,
|
|
2.1942410075154895e-07,
|
|
-1.7562408102729384e-10,
|
|
5.966237973623086e-14
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0016023396510306373
|
|
],
|
|
"Tmax": 616.068,
|
|
"Tmin": 286.40000000000003,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
|
|
"max_abs_error": 891.2862698051508,
|
|
"max_abs_error_units": "J/mol",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"pS": {
|
|
"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": [
|
|
-446.2078500391623,
|
|
1.6418781585786664,
|
|
-0.0009157552225088569,
|
|
-8.517903640464713e-06,
|
|
3.302875635689916e-08,
|
|
-5.888986929730629e-11,
|
|
5.299117367169746e-14,
|
|
-1.9452406301736498e-17
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0016049149755695132
|
|
],
|
|
"Tmax": 616.068,
|
|
"Tmin": 286.40000000000003,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
|
|
"max_abs_error": 0.6264204032539347,
|
|
"max_abs_error_units": "J/mol/K",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"sLV": {
|
|
"A": [
|
|
922.1705922603377,
|
|
-7.917699839949346,
|
|
0.031492938690717745,
|
|
-6.849984318081641e-05,
|
|
7.486748655396947e-08,
|
|
-1.7701545072209644e-11,
|
|
-3.794283119001315e-14,
|
|
2.613751711120142e-17
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0016022189345725228
|
|
],
|
|
"Tmax": 616.068,
|
|
"Tmin": 286.40000000000003,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
|
|
"max_abs_error": 1.4528688802748215,
|
|
"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
|
|
]
|
|
}
|
|
},
|
|
"EOS": [
|
|
{
|
|
"BibTeX_CP0": "",
|
|
"BibTeX_EOS": "Zhou-JPCRD-2012",
|
|
"STATES": {
|
|
"hs_anchor": {
|
|
"T": 677.7848,
|
|
"T_units": "K",
|
|
"hmolar": 79390.53700947788,
|
|
"hmolar_units": "J/mol",
|
|
"p": 6002755.9044682635,
|
|
"p_units": "Pa",
|
|
"rhomolar": 2424.5280000000002,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 142.9801151738155,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"reducing": {
|
|
"T": 616.168,
|
|
"T_units": "K",
|
|
"hmolar": 60968.9572954206,
|
|
"hmolar_units": "J/mol",
|
|
"p": 3531500,
|
|
"p_units": "Pa",
|
|
"rhomolar": 2693.92,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 115.96592591896388,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"sat_min_liquid": {
|
|
"T": 286.40000000000003,
|
|
"T_units": "K",
|
|
"hmolar": -25111.0819148747,
|
|
"hmolar_units": "J/mol",
|
|
"p": 580.08500237559,
|
|
"p_units": "Pa",
|
|
"rhomolar": 8165.004739624553,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": -72.20997230967596,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"sat_min_vapor": {
|
|
"T": 286.40000000000003,
|
|
"T_units": "K",
|
|
"hmolar": 17947.385399163548,
|
|
"hmolar_units": "J/mol",
|
|
"p": 580.08500237559,
|
|
"p_units": "Pa",
|
|
"rhomolar": 0.24384856357118545,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 78.13377271225741,
|
|
"smolar_units": "J/mol/K"
|
|
}
|
|
},
|
|
"T_max": 700,
|
|
"T_max_units": "K",
|
|
"Ttriple": 286.4,
|
|
"Ttriple_units": "K",
|
|
"acentric": 0.324,
|
|
"acentric_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"
|
|
}
|
|
],
|
|
"critical_region_splines": {
|
|
"T_max": 616.168,
|
|
"T_min": 616.1676135546516,
|
|
"_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": [
|
|
0.0,
|
|
0.0,
|
|
-1.1132572209863086e-05,
|
|
616.1979902589276
|
|
],
|
|
"cV": [
|
|
0.0,
|
|
0.0,
|
|
8.534367674093475e-06,
|
|
616.1450090962354
|
|
],
|
|
"rhomolar_max": 2728.633033173596,
|
|
"rhomolar_min": 2648.6389243240715
|
|
},
|
|
"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
|
|
}
|
|
],
|
|
"INFO": {
|
|
"2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=7521",
|
|
"ALIASES": [
|
|
"pXylene",
|
|
"p-xylene",
|
|
"P-XYLENE",
|
|
"PC8H10"
|
|
],
|
|
"CAS": "106-42-3",
|
|
"CHEMSPIDER_ID": 7521,
|
|
"FORMULA": "C_{8}H_{10}",
|
|
"INCHI_KEY": "URLKBWYHVLBVBO-UHFFFAOYSA-N",
|
|
"INCHI_STRING": "InChI=1S/C8H10/c1-7-3-5-8(2)6-4-7/h3-6H,1-2H3",
|
|
"NAME": "p-Xylene",
|
|
"REFPROP_NAME": "PXYLENE",
|
|
"SMILES": "Cc1ccc(cc1)C"
|
|
},
|
|
"STATES": {
|
|
"critical": {
|
|
"T": 616.168,
|
|
"T_units": "K",
|
|
"hmolar": 60950.0992383199,
|
|
"hmolar_units": "J/mol",
|
|
"p": 3531500.0,
|
|
"p_units": "Pa",
|
|
"rhomolar": 2693.92,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 115.93691839044982,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"triple_liquid": {
|
|
"T": 286.40000000000003,
|
|
"T_units": "K",
|
|
"hmolar": -25111.0819148747,
|
|
"hmolar_units": "J/mol",
|
|
"p": 580.08500237559,
|
|
"p_units": "Pa",
|
|
"rhomolar": 8165.004739624553,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": -72.20997230967596,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"triple_vapor": {
|
|
"T": 286.40000000000003,
|
|
"T_units": "K",
|
|
"hmolar": 17947.385399163548,
|
|
"hmolar_units": "J/mol",
|
|
"p": 580.08500237559,
|
|
"p_units": "Pa",
|
|
"rhomolar": 0.24384856357118545,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 78.13377271225741,
|
|
"smolar_units": "J/mol/K"
|
|
}
|
|
},
|
|
"TRANSPORT": {
|
|
"conductivity": {
|
|
"BibTeX": "Mylona-JPCRD-2014-xylenes",
|
|
"critical": {
|
|
"GAMMA": 0.056,
|
|
"R0": 1.03,
|
|
"gamma": 1.239,
|
|
"qD": 1408450704.225352,
|
|
"type": "simplified_Olchowy_Sengers",
|
|
"zeta0": 2.35e-10
|
|
},
|
|
"dilute": {
|
|
"A": [
|
|
-0.00388568,
|
|
0.0294648,
|
|
-0.0815299,
|
|
0.07715340000000001,
|
|
0.00755487,
|
|
-0.0038897,
|
|
0.00040689199999999995
|
|
],
|
|
"B": [
|
|
0.00404188,
|
|
-0.424893,
|
|
1
|
|
],
|
|
"T_reducing": 616.168,
|
|
"T_reducing_units": "K",
|
|
"m": [
|
|
0,
|
|
1,
|
|
2
|
|
],
|
|
"n": [
|
|
0,
|
|
1,
|
|
2,
|
|
3,
|
|
4,
|
|
5,
|
|
6
|
|
],
|
|
"type": "ratio_of_polynomials"
|
|
},
|
|
"residual": {
|
|
"B": [
|
|
-0.101022,
|
|
0.107531,
|
|
0.224828,
|
|
-0.205499,
|
|
-0.1591,
|
|
0.150348,
|
|
0.049949,
|
|
-0.0502584,
|
|
-0.00562422,
|
|
0.00644051
|
|
],
|
|
"T_reducing": 616.168,
|
|
"T_reducing_units": "K",
|
|
"d": [
|
|
1,
|
|
1,
|
|
2,
|
|
2,
|
|
3,
|
|
3,
|
|
4,
|
|
4,
|
|
5,
|
|
5
|
|
],
|
|
"rhomass_reducing": 286.0,
|
|
"rhomass_reducing_units": "kg/m^3",
|
|
"t": [
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0,
|
|
-1
|
|
],
|
|
"type": "polynomial"
|
|
}
|
|
},
|
|
"viscosity": {
|
|
"BibTeX": "Balogun-JPCRD-2015-pxylene",
|
|
"hardcoded": "p-Xylene"
|
|
}
|
|
}
|
|
} |