Files
CoolProp/dev/fluids/trans-2-Butene.json

404 lines
9.7 KiB
JSON

{
"ANCILLARIES": {
"hL": {
"A": [
-54057.371007755624,
-14.669713569481912,
2.7683719029699687,
-0.018539432259595843,
6.780633007774142e-05,
-1.4642468553870926e-07,
1.729146161099101e-10,
-8.688731849844791e-14
],
"B": [
1,
-0.0023134358965731104
],
"Tmax": 428.51,
"Tmin": 167.60000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 314.2357598928593,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"hLV": {
"A": [
17353.12477859441,
381.44293223647827,
-5.956754666731359,
0.03919208822490268,
-0.00014819731526171068,
3.2866320975323265e-07,
-3.983702743553022e-10,
2.0497601855433064e-13
],
"B": [
1,
-0.002310232415481155
],
"Tmax": 428.51,
"Tmin": 167.60000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 688.480948459036,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"pS": {
"T_r": 428.61,
"Tmax": 428.60999999999893,
"Tmin": 167.6,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.20177588482968023,
"n": [
-0.008641938102009184,
-6.741491214502838,
1.5953056102326129,
-3.6687386884417528,
-12.58878880233942,
81.94195408868505
],
"reducing_value": 4027300.0,
"t": [
0.166,
0.996,
1.861,
3.171,
13.469,
19.684
],
"type": "pV",
"using_tau_r": true
},
"rhoL": {
"T_r": 428.61,
"Tmax": 428.60999999999893,
"Tmin": 167.6,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.7571004391082714,
"n": [
-0.0369377281462134,
2.376898316062288,
5.366934661033568,
-439.1416046445223,
4838.585432319588,
-19854.73815702274
],
"reducing_value": 4213.0,
"t": [
0.164,
0.372,
4.422,
10.565,
14.651,
19.157
],
"type": "rhoLnoexp",
"using_tau_r": false
},
"rhoV": {
"T_r": 428.61,
"Tmax": 428.60999999999893,
"Tmin": 167.6,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.3673242537580834,
"n": [
-11.847750420878857,
9.875166115230318,
-18.597606560563445,
16.601983399575353,
-4.263122348267767,
-0.8330225303697664
],
"reducing_value": 4213.0,
"t": [
0.5,
0.567,
1.284,
1.423,
3.202,
4.206
],
"type": "rhoV",
"using_tau_r": true
},
"sL": {
"A": [
-330.0489307537563,
2.515602600158412,
-0.008925951812178874,
1.5329736528538817e-05,
1.1315033056724124e-08,
-1.0887028405612929e-10,
1.9223613908595526e-13,
-1.1834298805468766e-16
],
"B": [
1,
-0.002313992944738605
],
"Tmax": 428.51,
"Tmin": 167.60000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 0.7212811703777788,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"sLV": {
"A": [
912.6000383403158,
-12.961361596928079,
0.09119892499314439,
-0.00038597709243315414,
1.0143533992546378e-06,
-1.616714833456908e-09,
1.4250031254353477e-12,
-5.274281763604331e-16
],
"B": [
1,
-0.0023075261745061585
],
"Tmax": 428.51,
"Tmin": 167.60000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 1.7206162314788962,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2014",
"Tc": 428.61,
"a": [
0.0001859,
0.05539
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
0.07485,
1.224
]
}
},
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Lemmon-FPE-2005",
"STATES": {
"hs_anchor": {
"T": 471.47100000000006,
"T_units": "K",
"hmolar": 34041.05021751157,
"hmolar_units": "J/mol",
"p": 6604439.63143808,
"p_units": "Pa",
"rhomolar": 3791.7000000000003,
"rhomolar_units": "mol/m^3",
"smolar": 88.21452044733194,
"smolar_units": "J/mol/K"
},
"reducing": {
"T": 428.61,
"T_units": "K",
"hmolar": 27176.860405385443,
"hmolar_units": "J/mol",
"p": 4027300,
"p_units": "Pa",
"rhomolar": 4213,
"rhomolar_units": "mol/m^3",
"smolar": 74.384229529608,
"smolar_units": "J/mol/K"
},
"sat_min_liquid": {
"T": 167.60000000000002,
"T_units": "K",
"hmolar": -12321.995273312017,
"hmolar_units": "J/mol",
"p": 74.8166907735672,
"p_units": "Pa",
"rhomolar": 13140.755821358489,
"rhomolar_units": "mol/m^3",
"smolar": -56.58229244732527,
"smolar_units": "J/mol/K"
},
"sat_min_vapor": {
"T": 167.60000000000002,
"T_units": "K",
"hmolar": 15309.865877020318,
"hmolar_units": "J/mol",
"p": 74.8166907735672,
"p_units": "Pa",
"rhomolar": 0.05370282498084355,
"rhomolar_units": "mol/m^3",
"smolar": 108.2855822208261,
"smolar_units": "J/mol/K"
}
},
"T_max": 525,
"T_max_units": "K",
"Ttriple": 167.6,
"Ttriple_units": "K",
"acentric": 0.21007683443616,
"acentric_units": "-",
"alpha0": [
{
"a1": 0.5917816,
"a2": 2.1427758,
"type": "IdealGasHelmholtzLead"
},
{
"a": 2.9988,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
5.3276,
13.29,
9.6745,
0.40087
],
"t": [
0.8445906535078509,
3.739996733627307,
8.700216980471756,
10.5620494155526
],
"type": "IdealGasHelmholtzPlanckEinstein"
}
],
"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": [
0.81107,
-2.8846,
1.0265,
0.016591,
0.086511,
0.00023256,
0.22654,
-0.072182,
-0.24849,
-0.071374,
-0.024737,
0.011843
],
"t": [
0.12,
1.3,
1.74,
2.1,
0.28,
0.69,
0.75,
2,
4.4,
4.7,
15,
14
],
"type": "ResidualHelmholtzPower"
}
],
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.05610631999999999,
"molar_mass_units": "kg/mol",
"p_max": 50000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"INFO": {
"2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=56442",
"ALIASES": [
"Trans-2-Butene",
"TRANS-2-BUTENE",
"T2BUTENE"
],
"CAS": "624-64-6",
"CHEMSPIDER_ID": 56442,
"ENVIRONMENTAL": {
"ASHRAE34": "UNKNOWN",
"FH": 4,
"GWP100": -1.0,
"GWP20": -1.0,
"GWP500": -1.0,
"HH": 0,
"Name": "trans-2-Butene",
"ODP": -1.0,
"PH": 1
},
"FORMULA": "C_{4}H_{8}",
"INCHI_KEY": "IAQRGUVFOMOMEM-ONEGZZNKSA-N",
"INCHI_STRING": "InChI=1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+",
"NAME": "trans-2-Butene",
"REFPROP_NAME": "T2BUTENE",
"SMILES": "C/C=C/C"
},
"STATES": {
"critical": {
"T": 428.61,
"T_units": "K",
"hmolar": 27171.2812914049,
"hmolar_units": "J/mol",
"p": 4027300.0,
"p_units": "Pa",
"rhomolar": 4213.0,
"rhomolar_units": "mol/m^3",
"smolar": 74.37281341481129,
"smolar_units": "J/mol/K"
},
"triple_liquid": {
"T": 167.60000000000002,
"T_units": "K",
"hmolar": -12321.995273312017,
"hmolar_units": "J/mol",
"p": 74.8166907735672,
"p_units": "Pa",
"rhomolar": 13140.755821358489,
"rhomolar_units": "mol/m^3",
"smolar": -56.58229244732527,
"smolar_units": "J/mol/K"
},
"triple_vapor": {
"T": 167.60000000000002,
"T_units": "K",
"hmolar": 15309.865877020318,
"hmolar_units": "J/mol",
"p": 74.8166907735672,
"p_units": "Pa",
"rhomolar": 0.05370282498084355,
"rhomolar_units": "mol/m^3",
"smolar": 108.2855822208261,
"smolar_units": "J/mol/K"
}
}
}