mirror of
https://github.com/CoolProp/CoolProp.git
synced 2026-01-21 03:48:08 -05:00
473 lines
12 KiB
JSON
473 lines
12 KiB
JSON
{
|
|
"ALIASES": [
|
|
"CycloPentane",
|
|
"cyclopentane",
|
|
"CYCLOPENTANE",
|
|
"CYCLOPEN"
|
|
],
|
|
"ANCILLARIES": {
|
|
"hL": {
|
|
"A": [
|
|
-82967.04508064919,
|
|
260.2372162433227,
|
|
-0.034970886413789794,
|
|
-0.002177438735888209,
|
|
1.1462304954207089e-05,
|
|
-2.8272132811631747e-08,
|
|
3.3595401750030757e-11,
|
|
-1.5956143006594233e-14
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0019226027816816192
|
|
],
|
|
"Tmax": 511.62,
|
|
"Tmin": 179.70000000000002,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
|
|
"max_abs_error": 280.4623379773948,
|
|
"max_abs_error_units": "J/mol",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"hLV": {
|
|
"A": [
|
|
28970.129775332585,
|
|
239.68079267584,
|
|
-3.9055324410864998,
|
|
0.022771036176135056,
|
|
-7.435469873539547e-05,
|
|
1.405723912870662e-07,
|
|
-1.4411579611061524e-10,
|
|
6.241656711740509e-14
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0019142756673466703
|
|
],
|
|
"Tmax": 511.62,
|
|
"Tmin": 179.70000000000002,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
|
|
"max_abs_error": 629.6980290357342,
|
|
"max_abs_error_units": "J/mol",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"pL": {
|
|
"T_r": 511.72,
|
|
"Tmax": 511.719999999999,
|
|
"Tmin": 179.7,
|
|
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 0.06993962946545418,
|
|
"n": [
|
|
0.005640145137827244,
|
|
-8.049357440969791,
|
|
2.4664748335340834,
|
|
-1.3407752278951093,
|
|
-1.6536650781763431,
|
|
-1.270585253317597
|
|
],
|
|
"reducing_value": 4571200.0,
|
|
"t": [
|
|
0.388,
|
|
1.011,
|
|
1.309,
|
|
2.935,
|
|
3.423,
|
|
6.579
|
|
],
|
|
"type": "pL",
|
|
"using_tau_r": true
|
|
},
|
|
"pV": {
|
|
"T_r": 511.72,
|
|
"Tmax": 511.719999999999,
|
|
"Tmin": 179.7,
|
|
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 0.028737273286005838,
|
|
"n": [
|
|
-9.601889908950373,
|
|
3.974125106492668,
|
|
2.6925579604302676,
|
|
-4.621940458120144,
|
|
-5.157782358169021,
|
|
3.340182642033233
|
|
],
|
|
"reducing_value": 4571200.0,
|
|
"t": [
|
|
1.041,
|
|
1.3,
|
|
1.87,
|
|
2.257,
|
|
5.99,
|
|
6.955
|
|
],
|
|
"type": "pV",
|
|
"using_tau_r": true
|
|
},
|
|
"rhoL": {
|
|
"T_r": 511.72,
|
|
"Tmax": 511.719999999999,
|
|
"Tmin": 179.7,
|
|
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 0.30360463662223447,
|
|
"n": [
|
|
4.175321169438228,
|
|
-3.3972763608243954,
|
|
3.265444750596592,
|
|
-14.140653461920774,
|
|
419.1357335784064,
|
|
-484.6437448434436
|
|
],
|
|
"reducing_value": 3820.0000000000005,
|
|
"t": [
|
|
0.545,
|
|
1.142,
|
|
2.232,
|
|
6.456,
|
|
11.186,
|
|
11.952
|
|
],
|
|
"type": "rhoLnoexp",
|
|
"using_tau_r": false
|
|
},
|
|
"rhoV": {
|
|
"T_r": 511.72,
|
|
"Tmax": 511.719999999999,
|
|
"Tmin": 179.7,
|
|
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 0.94766458281903,
|
|
"n": [
|
|
-5.935725453092267,
|
|
1.591120947182766,
|
|
-8.958815994240467,
|
|
198.61227335356796,
|
|
-245.69777423593865,
|
|
469.5550522878147
|
|
],
|
|
"reducing_value": 3820.0000000000005,
|
|
"t": [
|
|
0.602,
|
|
1.076,
|
|
3.895,
|
|
8.292,
|
|
8.939,
|
|
18.105
|
|
],
|
|
"type": "rhoV",
|
|
"using_tau_r": true
|
|
},
|
|
"sL": {
|
|
"A": [
|
|
-386.01608331683764,
|
|
3.2122377658067807,
|
|
-0.0169732841925509,
|
|
6.271948339413835e-05,
|
|
-1.4629342636010392e-07,
|
|
2.0390956532637042e-10,
|
|
-1.5610033210537958e-13,
|
|
5.0225473928324584e-17
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.0019201294558094694
|
|
],
|
|
"Tmax": 511.62,
|
|
"Tmin": 179.70000000000002,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
|
|
"max_abs_error": 0.5726281359152416,
|
|
"max_abs_error_units": "J/mol/K",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"sLV": {
|
|
"A": [
|
|
1018.1265556285031,
|
|
-12.883955620977005,
|
|
0.080916681306205,
|
|
-0.0003056048758390497,
|
|
7.191688357095781e-07,
|
|
-1.0340312624334998e-09,
|
|
8.322079254269633e-13,
|
|
-2.869463256903534e-16
|
|
],
|
|
"B": [
|
|
1,
|
|
-0.001904988598000849
|
|
],
|
|
"Tmax": 511.62,
|
|
"Tmin": 179.70000000000002,
|
|
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
|
|
"max_abs_error": 1.3543458330001905,
|
|
"max_abs_error_units": "J/mol/K",
|
|
"type": "rational_polynomial"
|
|
},
|
|
"surface_tension": {
|
|
"BibTeX": "Mulero-JPCRD-2014",
|
|
"Tc": 511.72,
|
|
"a": [
|
|
0.07348
|
|
],
|
|
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
|
|
"n": [
|
|
1.388
|
|
]
|
|
}
|
|
},
|
|
"CAS": "287-92-3",
|
|
"ENVIRONMENTAL": {
|
|
"ASHRAE34": "UNKNOWN",
|
|
"FH": 3,
|
|
"GWP100": -1.0,
|
|
"GWP20": -1.0,
|
|
"GWP500": -1.0,
|
|
"HH": 2,
|
|
"Name": "Cyclopentane",
|
|
"ODP": -1.0,
|
|
"PH": 1
|
|
},
|
|
"EOS": [
|
|
{
|
|
"BibTeX_CP0": "",
|
|
"BibTeX_EOS": "Gedanitz-PREPRINT-2013",
|
|
"STATES": {
|
|
"hs_anchor": {
|
|
"T": 562.892,
|
|
"T_units": "K",
|
|
"hmolar": 48291.890258043895,
|
|
"hmolar_units": "J/mol",
|
|
"p": 7347467.012219244,
|
|
"p_units": "Pa",
|
|
"rhomolar": 3438.000000000001,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 105.63004555968716,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"reducing": {
|
|
"T": 511.72,
|
|
"T_units": "K",
|
|
"hmolar": 38057.35612816187,
|
|
"hmolar_units": "J/mol",
|
|
"p": 4571200,
|
|
"p_units": "Pa",
|
|
"rhomolar": 3820.000000000001,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 87.99746047649523,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"sat_min_liquid": {
|
|
"T": 179.70000000000002,
|
|
"T_units": "K",
|
|
"hmolar": -16303.03515188719,
|
|
"hmolar_units": "J/mol",
|
|
"p": 8.854271413109606,
|
|
"p_units": "Pa",
|
|
"rhomolar": 12107.608792031864,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": -65.71364194810882,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"sat_min_vapor": {
|
|
"T": 179.70000000000002,
|
|
"T_units": "K",
|
|
"hmolar": 17832.961868716047,
|
|
"hmolar_units": "J/mol",
|
|
"p": 8.85427148614248,
|
|
"p_units": "Pa",
|
|
"rhomolar": 0.0059262179116448864,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 124.2473875963392,
|
|
"smolar_units": "J/mol/K"
|
|
}
|
|
},
|
|
"T_max": 550,
|
|
"T_max_units": "K",
|
|
"Ttriple": 179.7,
|
|
"Ttriple_units": "K",
|
|
"accentric": 0.201112573380599,
|
|
"accentric_units": "-",
|
|
"alpha0": [
|
|
{
|
|
"a1": 3.2489131288,
|
|
"a2": 2.6444166315,
|
|
"type": "IdealGasHelmholtzLead"
|
|
},
|
|
{
|
|
"a": 0.96,
|
|
"type": "IdealGasHelmholtzLogTau"
|
|
},
|
|
{
|
|
"n": [
|
|
3.34,
|
|
18.6,
|
|
13.9,
|
|
4.86
|
|
],
|
|
"t": [
|
|
0.2345032439615415,
|
|
2.540451809583366,
|
|
5.276322989134683,
|
|
10.35722660830141
|
|
],
|
|
"type": "IdealGasHelmholtzPlanckEinstein"
|
|
}
|
|
],
|
|
"alphar": [
|
|
{
|
|
"d": [
|
|
4,
|
|
1,
|
|
1,
|
|
2,
|
|
3,
|
|
1,
|
|
3,
|
|
2,
|
|
2,
|
|
7
|
|
],
|
|
"l": [
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
2,
|
|
2,
|
|
1,
|
|
2,
|
|
1
|
|
],
|
|
"n": [
|
|
0.0536938,
|
|
1.60394,
|
|
-2.41244,
|
|
-0.474009,
|
|
0.203482,
|
|
-0.965616,
|
|
-0.344543,
|
|
0.353975,
|
|
-0.231373,
|
|
-0.0379099
|
|
],
|
|
"t": [
|
|
1,
|
|
0.29,
|
|
0.8,
|
|
1.14,
|
|
0.5,
|
|
2,
|
|
1.5,
|
|
1,
|
|
3.36,
|
|
0.95
|
|
],
|
|
"type": "ResidualHelmholtzPower"
|
|
},
|
|
{
|
|
"beta": [
|
|
1.15,
|
|
1.61,
|
|
0.66,
|
|
2.72
|
|
],
|
|
"d": [
|
|
1,
|
|
1,
|
|
3,
|
|
3
|
|
],
|
|
"epsilon": [
|
|
0.68,
|
|
0.97,
|
|
0.84,
|
|
0.66
|
|
],
|
|
"eta": [
|
|
0.82,
|
|
1.19,
|
|
0.79,
|
|
1.52
|
|
],
|
|
"gamma": [
|
|
1.08,
|
|
0.36,
|
|
0.09,
|
|
1.48
|
|
],
|
|
"n": [
|
|
0.867586,
|
|
-0.381827,
|
|
-0.108741,
|
|
-0.0976984
|
|
],
|
|
"t": [
|
|
1,
|
|
2.5,
|
|
2.5,
|
|
1.5
|
|
],
|
|
"type": "ResidualHelmholtzGaussian"
|
|
}
|
|
],
|
|
"critical_region_splines": {
|
|
"T_max": 511.72,
|
|
"T_min": 511.7095934234679,
|
|
"_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": [
|
|
-4.880588052926918e-09,
|
|
5.252717316693226e-05,
|
|
-0.18764912368477027,
|
|
734.1005944101676
|
|
],
|
|
"cV": [
|
|
5.250582737174832e-09,
|
|
-6.357124543112242e-05,
|
|
0.2558285044919253,
|
|
169.4290891702673
|
|
],
|
|
"rhomolar_max": 3873.2904355172786,
|
|
"rhomolar_min": 3766.813756733369
|
|
},
|
|
"gas_constant": 8.314472,
|
|
"gas_constant_units": "J/mol/K",
|
|
"molar_mass": 0.07013290000000001,
|
|
"molar_mass_units": "kg/mol",
|
|
"p_max": 250000000,
|
|
"p_max_units": "Pa",
|
|
"pseudo_pure": false
|
|
}
|
|
],
|
|
"NAME": "Cyclopentane",
|
|
"REFPROP_NAME": "CYCLOPEN",
|
|
"STATES": {
|
|
"critical": {
|
|
"T": 511.72,
|
|
"T_units": "K",
|
|
"p": 4571200.0,
|
|
"p_units": "Pa",
|
|
"rhomolar": 3820.0000000000005,
|
|
"rhomolar_units": "mol/m^3"
|
|
},
|
|
"triple_liquid": {
|
|
"T": 179.70000000000002,
|
|
"T_units": "K",
|
|
"hmolar": -16303.03515188719,
|
|
"hmolar_units": "J/mol",
|
|
"p": 8.854271413109606,
|
|
"p_units": "Pa",
|
|
"rhomolar": 12107.608792031864,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": -65.71364194810882,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"triple_vapor": {
|
|
"T": 179.70000000000002,
|
|
"T_units": "K",
|
|
"hmolar": 17832.961868716047,
|
|
"hmolar_units": "J/mol",
|
|
"p": 8.85427148614248,
|
|
"p_units": "Pa",
|
|
"rhomolar": 0.0059262179116448864,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 124.2473875963392,
|
|
"smolar_units": "J/mol/K"
|
|
}
|
|
}
|
|
} |