Files
CoolProp/dev/fluids/Ethanol.json
2014-05-14 12:46:24 +02:00

353 lines
7.2 KiB
JSON

{
"ALIASES": [
"C2H6O",
"ethanol",
"ETHANOL"
],
"ANCILLARIES": {
"pL": {
"T_r": 514.71,
"Tmax": 514.7099999999989,
"Tmin": 159.1,
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.033827061431446204,
"n": [
-7.689152382102059,
-6.126637668761524,
6.6239961045380715,
-7.827481023390803,
3.1386332149218172,
-6.712235308208619
],
"reducing_value": 6268000.0,
"t": [
0.971,
2.322,
3.072,
3.934,
4.465,
19.972
],
"type": "pL",
"using_tau_r": true
},
"pV": {
"T_r": 514.71,
"Tmax": 514.7099999999989,
"Tmin": 159.1,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.04257959089870589,
"n": [
-11.192972756774067,
5.91450813157208,
-5.1794840706987495,
15.462343061602924,
-16.591379419702076,
-0.5994594761714971
],
"reducing_value": 6268000.0,
"t": [
1.0,
1.169,
1.586,
2.44,
2.524,
7.31
],
"type": "pV",
"using_tau_r": true
},
"rhoL": {
"T_r": 514.71,
"Tmax": 514.7099999999989,
"Tmin": 159.1,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.7371174097769773,
"n": [
7.824518623386008,
-338.93732001583646,
368.3422016038343,
-90.14206962630433,
80.35347134933373,
-26.00710239571597
],
"reducing_value": 5930.0,
"t": [
0.596,
1.495,
1.561,
2.737,
3.606,
4.943
],
"type": "rhoLnoexp",
"using_tau_r": false
},
"rhoV": {
"T_r": 514.71,
"Tmax": 514.7099999999989,
"Tmin": 159.1,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 6.337867778240303,
"n": [
-4.698337259111072,
-10.953380258011986,
12.92351305172882,
-1017.0017776259273,
1604.552160868234,
-1439.9265562459323
],
"reducing_value": 5930.0,
"t": [
0.443,
2.304,
4.146,
11.027,
12.113,
17.485
],
"type": "rhoV",
"using_tau_r": true
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2012",
"Tc": 513.9,
"a": [
0.05
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
0.952
]
}
},
"CAS": "64-17-5",
"ENVIRONMENTAL": {
"ASHRAE34": "UNKNOWN",
"FH": 3,
"GWP100": -1.0,
"GWP20": -1.0,
"GWP500": -1.0,
"HH": 2,
"Name": "Ethanol",
"ODP": -1.0,
"PH": 0
},
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Schroeder-MSTHESIS-2011",
"T_max": 650,
"T_max_units": "K",
"Ttriple": 159.1,
"Ttriple_units": "K",
"accentric": 0.644,
"accentric_units": "-",
"alpha0": [
{
"a1": -12.7531,
"a2": 9.39094,
"type": "IdealGasHelmholtzLead"
},
{
"a": 3.43069,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
2.14326,
5.09206,
6.60138,
5.70777
],
"t": [
0.816771,
2.59175,
3.80408,
8.58736
],
"type": "IdealGasHelmholtzPlanckEinstein"
}
],
"alphar": [
{
"d": [
4,
1,
1,
2,
2,
3,
1,
1,
1,
3,
3,
2,
2,
6,
6,
8
],
"l": [
0,
0,
0,
0,
0,
0,
1,
1,
2,
1,
2,
1,
2,
1,
1,
1
],
"n": [
0.058200796,
0.94391227,
-0.80941908,
0.55359038,
-1.4269032,
0.13448717,
0.42671978,
-1.1700261,
-0.92405872,
0.34891808,
-0.9132772,
0.022629481,
-0.15513423,
0.21055146,
-0.2199769,
-0.0065857238
],
"t": [
1,
1.04,
2.72,
1.174,
1.329,
0.195,
2.43,
1.274,
4.16,
3.3,
4.177,
2.5,
0.81,
2.02,
1.606,
0.86
],
"type": "ResidualHelmholtzPower"
},
{
"beta": [
1.207,
0.0895,
0.581,
0.947,
2.356,
27.01,
4.542,
1.287,
3.09
],
"d": [
1,
1,
2,
3,
3,
2,
2,
2,
1
],
"epsilon": [
0.779,
0.805,
1.869,
0.694,
1.312,
2.054,
0.441,
0.793,
0.313
],
"eta": [
1.075,
0.463,
0.876,
1.108,
0.741,
4.032,
2.453,
2.3,
3.143
],
"gamma": [
1.194,
1.986,
1.583,
0.756,
0.495,
1.002,
1.077,
1.493,
1.542
],
"n": [
0.75564749,
0.1069411,
-0.069533844,
-0.24947395,
0.027177891,
-0.0009053953,
-0.12310953,
-0.08977971,
-0.39512601
],
"t": [
2.5,
3.72,
1.19,
3.25,
3,
2,
2,
1,
1
],
"type": "ResidualHelmholtzGaussian"
}
],
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.04606844,
"molar_mass_units": "kg/mol",
"p_max": 280000000,
"p_max_units": "Pa",
"pseudo_pure": false,
"ptriple": 0.0007350470775,
"ptriple_units": "Pa",
"reducing_state": {
"T": 514.71,
"T_units": "K",
"p": 6268000,
"p_units": "Pa",
"rhomolar": 5930,
"rhomolar_units": "mol/m^3"
},
"rhoLtriple": 19729.08885611082,
"rhoLtriple_units": "mol/m^3",
"rhoVtriple": 5.557847680758439e-07,
"rhoVtriple_units": "mol/m^3"
}
],
"NAME": "Ethanol"
}