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CoolProp/dev/fluids/EthylBenzene.json
Ian Bell 60f9cb6614 Updated minimum saturation temperature state points 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
2014-11-29 17:32:49 -05:00

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{
"ALIASES": [
"ethylbenzene",
"ETHYLBENZENE",
"EBENZENE"
],
"ANCILLARIES": {
"hL": {
"A": [
-153195.63142277036,
430.32155147381,
-0.4779233091613303,
0.0004777464682815524,
1.1614367925788632e-06,
-5.470184294439046e-09,
6.9919044963699145e-12,
-3.1653317601160606e-15
],
"B": [
1,
-0.001602323033196823
],
"Tmax": 617.02,
"Tmin": 178.20000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 577.6193897383127,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"hLV": {
"A": [
60746.16401916003,
-76.90298960410824,
-1.091322823316045,
0.006905926103562516,
-2.0738203442444406e-05,
3.447171142121915e-08,
-3.052064695884746e-11,
1.1369490855060699e-14
],
"B": [
1,
-0.0015979561648810224
],
"Tmax": 617.02,
"Tmin": 178.20000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 1375.3669184909568,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"pL": {
"T_r": 617.12,
"Tmax": 617.1199999999991,
"Tmin": 178.2,
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.029287453591875234,
"n": [
-10.470797927331965,
13.630609834199861,
-10.464804307489011,
-3.597964571513027,
-0.24883120010409457,
-2.1658021554100957
],
"reducing_value": 3622400.0,
"t": [
1.034,
1.41,
1.581,
4.148,
6.154,
15.215
],
"type": "pL",
"using_tau_r": true
},
"pV": {
"T_r": 617.12,
"Tmax": 617.1199999999991,
"Tmin": 178.2,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.06595815185534981,
"n": [
0.026329220088491232,
-0.03275185377692519,
-6.510181837639293,
-3.8883599204862613,
-0.8922900194695055,
-1.9347736091269756
],
"reducing_value": 3622400.0,
"t": [
0.457,
0.679,
0.96,
3.544,
6.943,
14.911
],
"type": "pV",
"using_tau_r": true
},
"rhoL": {
"T_r": 617.12,
"Tmax": 617.1199999999991,
"Tmin": 178.2,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.2379194472473145,
"n": [
4.915675810263367,
-4.4212458698552295,
5.72675775026962,
-3.746340117826641,
4.221240347308843,
-7.214708107153519
],
"reducing_value": 2741.016,
"t": [
0.464,
0.709,
1.422,
1.801,
8.327,
11.454
],
"type": "rhoLnoexp",
"using_tau_r": false
},
"rhoV": {
"T_r": 617.12,
"Tmax": 617.1199999999991,
"Tmin": 178.2,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.48679789506540505,
"n": [
-3.0745260331510194,
-0.9359433157855367,
-10.417112433984668,
25.449706975048258,
-19.993854217365445,
-2.653264944314633
],
"reducing_value": 2741.016,
"t": [
0.426,
0.545,
1.641,
2.034,
2.35,
5.977
],
"type": "rhoV",
"using_tau_r": true
},
"sL": {
"A": [
-599.2235596201635,
4.124868324714007,
-0.018489772105250508,
6.030236592111288e-05,
-1.2732996368210003e-07,
1.6337525601572464e-10,
-1.1675237620835746e-13,
3.567023444317045e-17
],
"B": [
1,
-0.0015940305266718077
],
"Tmax": 617.02,
"Tmin": 178.20000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 1.1300707437460318,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"sLV": {
"A": [
1408.7141639458737,
-16.542595515050888,
0.0964972987242595,
-0.00033745977523346463,
7.340774535267798e-07,
-9.745041779764957e-10,
7.235887625862576e-13,
-2.3034890902766177e-16
],
"B": [
1,
-0.001568787501988947
],
"Tmax": 617.02,
"Tmin": 178.20000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 3.141523553629294,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2014",
"Tc": 617.12,
"a": [
0.0638
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
1.22
]
}
},
"CAS": "100-41-4",
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Zhou-JPCRD-2012",
"STATES": {
"hs_anchor": {
"T": 678.8320000000001,
"T_units": "K",
"hmolar": 80858.36265120881,
"hmolar_units": "J/mol",
"p": 6163997.811448946,
"p_units": "Pa",
"rhomolar": 2466.9144,
"rhomolar_units": "mol/m^3",
"smolar": 145.89852281875622,
"smolar_units": "J/mol/K"
},
"reducing": {
"T": 617.12,
"T_units": "K",
"hmolar": 62484.40626944065,
"hmolar_units": "J/mol",
"p": 3622400,
"p_units": "Pa",
"rhomolar": 2741.016,
"rhomolar_units": "mol/m^3",
"smolar": 119.0254364919216,
"smolar_units": "J/mol/K"
},
"sat_min_liquid": {
"T": 178.20000000000002,
"T_units": "K",
"hmolar": -43139.069269063555,
"hmolar_units": "J/mol",
"p": 0.00400362117221462,
"p_units": "Pa",
"rhomolar": 9123.245960497065,
"rhomolar_units": "mol/m^3",
"smolar": -151.14886877937155,
"smolar_units": "J/mol/K"
},
"sat_min_vapor": {
"T": 178.20000000000002,
"T_units": "K",
"hmolar": 6972.983095485733,
"hmolar_units": "J/mol",
"p": 0.0040029613919798064,
"p_units": "Pa",
"rhomolar": 2.701711909818154e-06,
"rhomolar_units": "mol/m^3",
"smolar": 130.0635462854396,
"smolar_units": "J/mol/K"
}
},
"T_max": 700,
"T_max_units": "K",
"Ttriple": 178.2,
"Ttriple_units": "K",
"accentric": 0.304,
"accentric_units": "-",
"alpha0": [
{
"a1": 5.70409,
"a2": -0.52414353,
"type": "IdealGasHelmholtzLead"
},
{
"a": 4.2557889,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
9.7329909,
11.201832,
25.440749
],
"t": [
0.9479517759917034,
7.16230230749287,
2.710980036297641
],
"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": [
0.0018109418,
-0.076824284,
0.041823789,
1.5059649,
-2.4122441,
-0.47788846,
0.18814732,
-1.0657412,
-0.20797007,
1.1222031,
-0.99300799,
-0.027300984
],
"t": [
1,
1,
0.92,
0.27,
0.962,
1.033,
0.513,
2.31,
3.21,
1.26,
2.29,
1
],
"type": "ResidualHelmholtzPower"
},
{
"beta": [
2.437,
1.488,
4,
418.6
],
"d": [
1,
1,
3,
3
],
"epsilon": [
0.5494,
0.7235,
0.493,
0.8566
],
"eta": [
1.178,
1.07,
1.775,
15.45
],
"gamma": [
1.2667,
0.4237,
0.8573,
1.15
],
"n": [
1.3757894,
-0.44477155,
-0.07769742,
-2.16719
],
"t": [
0.6,
3.6,
2.1,
0.5
],
"type": "ResidualHelmholtzGaussian"
}
],
"critical_region_splines": {
"T_max": 617.12,
"T_min": 617.1197439583547,
"_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,
-2.3245131740117315e-05,
617.1837152780217
],
"cV": [
0.0,
0.0,
2.3091817015124984e-05,
617.0567049600925
],
"rhomolar_max": 2752.0308502563307,
"rhomolar_min": 2729.928018264121
},
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.106165,
"molar_mass_units": "kg/mol",
"p_max": 60000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"NAME": "EthylBenzene",
"REFPROP_NAME": "EBENZENE",
"STATES": {
"critical": {
"T": 617.12,
"T_units": "K",
"p": 3622400.0,
"p_units": "Pa",
"rhomolar": 2741.016,
"rhomolar_units": "mol/m^3"
},
"triple_liquid": {
"T": 178.20000000000002,
"T_units": "K",
"hmolar": -43139.069269063555,
"hmolar_units": "J/mol",
"p": 0.00400362117221462,
"p_units": "Pa",
"rhomolar": 9123.245960497065,
"rhomolar_units": "mol/m^3",
"smolar": -151.14886877937155,
"smolar_units": "J/mol/K"
},
"triple_vapor": {
"T": 178.20000000000002,
"T_units": "K",
"hmolar": 6972.983095485733,
"hmolar_units": "J/mol",
"p": 0.0040029613919798064,
"p_units": "Pa",
"rhomolar": 2.701711909818154e-06,
"rhomolar_units": "mol/m^3",
"smolar": 130.0635462854396,
"smolar_units": "J/mol/K"
}
}
}
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