mirror of
https://github.com/CoolProp/CoolProp.git
synced 2026-02-10 05:45:14 -05:00
272 lines
5.8 KiB
JSON
272 lines
5.8 KiB
JSON
{
|
|
"ALIASES": [
|
|
"nPentane",
|
|
"Pentane",
|
|
"PENTANE",
|
|
"N-PENTANE",
|
|
"R601"
|
|
],
|
|
"ANCILLARIES": {
|
|
"pL": {
|
|
"T_r": 469.7,
|
|
"Tmax": 469.69999999999914,
|
|
"Tmin": 143.47,
|
|
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 0.03728114510677116,
|
|
"n": [
|
|
0.04748174519828376,
|
|
-6.629115738167101,
|
|
0.6562557112100337,
|
|
-2.28440361956112,
|
|
-1.308924059672944,
|
|
-1.1435668798949066
|
|
],
|
|
"reducing_value": 3370000.0,
|
|
"t": [
|
|
0.642,
|
|
0.976,
|
|
1.848,
|
|
3.17,
|
|
3.871,
|
|
7.841
|
|
],
|
|
"type": "pL",
|
|
"using_tau_r": true
|
|
},
|
|
"pV": {
|
|
"T_r": 469.7,
|
|
"Tmax": 469.69999999999914,
|
|
"Tmin": 143.47,
|
|
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 0.029330284037554222,
|
|
"n": [
|
|
0.0002920351277984843,
|
|
-468.97717292372954,
|
|
465.7564333009324,
|
|
-3.372619624545633,
|
|
-3.4063439897011767,
|
|
-1.5154480392091865
|
|
],
|
|
"reducing_value": 3370000.0,
|
|
"t": [
|
|
0.137,
|
|
1.119,
|
|
1.123,
|
|
1.477,
|
|
3.969,
|
|
12.951
|
|
],
|
|
"type": "pV",
|
|
"using_tau_r": true
|
|
},
|
|
"rhoL": {
|
|
"T_r": 469.7,
|
|
"Tmax": 469.69999999999914,
|
|
"Tmin": 143.47,
|
|
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 3.114298806470317,
|
|
"n": [
|
|
2.3841375525242356,
|
|
0.19925431521697065,
|
|
5225.0215429825175,
|
|
38711.30119718553,
|
|
-196165.0631164374,
|
|
157517.76191925188
|
|
],
|
|
"reducing_value": 3215.5775884221466,
|
|
"t": [
|
|
0.389,
|
|
1.069,
|
|
18.567,
|
|
18.567,
|
|
19.512,
|
|
19.95
|
|
],
|
|
"type": "rhoLnoexp",
|
|
"using_tau_r": false
|
|
},
|
|
"rhoV": {
|
|
"T_r": 469.7,
|
|
"Tmax": 469.69999999999914,
|
|
"Tmin": 143.47,
|
|
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
|
|
"max_abserror_percentage": 3.2828728664463958,
|
|
"n": [
|
|
-4.317782477894743,
|
|
-2.2050235507345954,
|
|
-2.7959424348848843,
|
|
-5.048155874145048,
|
|
472.4781512909357,
|
|
-547.9642656628733
|
|
],
|
|
"reducing_value": 3215.5775884221466,
|
|
"t": [
|
|
0.482,
|
|
1.994,
|
|
4.101,
|
|
9.312,
|
|
18.36,
|
|
19.107
|
|
],
|
|
"type": "rhoV",
|
|
"using_tau_r": true
|
|
},
|
|
"surface_tension": {
|
|
"BibTeX": "Mulero-JPCRD-2012",
|
|
"Tc": 469.7,
|
|
"a": [
|
|
0.08015,
|
|
0.004384,
|
|
-0.03437
|
|
],
|
|
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
|
|
"n": [
|
|
1.408,
|
|
1.031,
|
|
1.818
|
|
]
|
|
}
|
|
},
|
|
"CAS": "109-66-0",
|
|
"ENVIRONMENTAL": {
|
|
"ASHRAE34": "UNKNOWN",
|
|
"FH": 4,
|
|
"GWP100": -1.0,
|
|
"GWP20": -1.0,
|
|
"GWP500": -1.0,
|
|
"HH": 2,
|
|
"Name": "n-Pentane",
|
|
"ODP": -1.0,
|
|
"PH": 0
|
|
},
|
|
"EOS": [
|
|
{
|
|
"BibTeX_CP0": "Jaeschke-IJT-1995",
|
|
"BibTeX_EOS": "Span-IJT-2003B",
|
|
"T_max": 573,
|
|
"T_max_units": "K",
|
|
"Ttriple": 143.47,
|
|
"Ttriple_units": "K",
|
|
"accentric": 0.251,
|
|
"accentric_units": "-",
|
|
"alpha0": [
|
|
{
|
|
"a1": -1.548185641277708,
|
|
"a2": 0,
|
|
"type": "IdealGasHelmholtzLead"
|
|
},
|
|
{
|
|
"a": -1,
|
|
"type": "IdealGasHelmholtzLogTau"
|
|
},
|
|
{
|
|
"T0": 309.213623675,
|
|
"Tc": 469.7,
|
|
"c": [
|
|
4,
|
|
8.95043,
|
|
178.67,
|
|
21.836,
|
|
840.538
|
|
],
|
|
"type": "IdealGasHelmholtzCP0AlyLee"
|
|
},
|
|
{
|
|
"T0": 309.213623675,
|
|
"Tc": 469.7,
|
|
"c": [
|
|
0,
|
|
33.4032,
|
|
1774.25,
|
|
0,
|
|
0
|
|
],
|
|
"type": "IdealGasHelmholtzCP0AlyLee"
|
|
}
|
|
],
|
|
"alphar": [
|
|
{
|
|
"d": [
|
|
1,
|
|
1,
|
|
1,
|
|
2,
|
|
3,
|
|
7,
|
|
2,
|
|
5,
|
|
1,
|
|
4,
|
|
3,
|
|
4
|
|
],
|
|
"l": [
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
1,
|
|
1,
|
|
2,
|
|
2,
|
|
3,
|
|
3
|
|
],
|
|
"n": [
|
|
1.0968643,
|
|
-2.9988888,
|
|
0.99516887,
|
|
-0.16170709,
|
|
0.1133446,
|
|
0.00026760595,
|
|
0.40979882,
|
|
-0.040876423,
|
|
-0.38169482,
|
|
-0.10931957,
|
|
-0.032073223,
|
|
0.016877016
|
|
],
|
|
"t": [
|
|
0.25,
|
|
1.125,
|
|
1.5,
|
|
1.375,
|
|
0.25,
|
|
0.875,
|
|
0.625,
|
|
1.75,
|
|
3.625,
|
|
3.625,
|
|
14.5,
|
|
12
|
|
],
|
|
"type": "ResidualHelmholtzPower"
|
|
}
|
|
],
|
|
"gas_constant": 8.31451,
|
|
"gas_constant_units": "J/mol/K",
|
|
"molar_mass": 0.07214878,
|
|
"molar_mass_units": "kg/mol",
|
|
"p_max": 69000000,
|
|
"p_max_units": "Pa",
|
|
"pseudo_pure": false,
|
|
"ptriple": 0.07632218395,
|
|
"ptriple_units": "Pa",
|
|
"reducing_state": {
|
|
"T": 469.7,
|
|
"T_units": "K",
|
|
"p": 3370000,
|
|
"p_units": "Pa",
|
|
"rhomolar": 3215.577588422147,
|
|
"rhomolar_units": "mol/m^3"
|
|
},
|
|
"rhoLtriple": 10566.39007740751,
|
|
"rhoLtriple_units": "mol/m^3",
|
|
"rhoVtriple": 6.399383717983962e-05,
|
|
"rhoVtriple_units": "mol/m^3"
|
|
}
|
|
],
|
|
"NAME": "n-Pentane"
|
|
} |