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https://github.com/CoolProp/CoolProp.git
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816 lines
18 KiB
JSON
816 lines
18 KiB
JSON
{
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0.25,
|
|
0.875,
|
|
0.625,
|
|
1.75,
|
|
3.625,
|
|
3.625,
|
|
14.5,
|
|
12
|
|
],
|
|
"type": "ResidualHelmholtzPower"
|
|
}
|
|
],
|
|
"critical_region_splines": {
|
|
"T_max": 469.70000000000005,
|
|
"T_min": 469.36685791273345,
|
|
"_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": [
|
|
-1.1076982598336214e-09,
|
|
1.0116271697455407e-05,
|
|
-0.03069871503131287,
|
|
500.6421885129799
|
|
],
|
|
"cV": [
|
|
4.3055773822385574e-10,
|
|
-5.541145426556296e-06,
|
|
0.022280143554586573,
|
|
441.03601546584997
|
|
],
|
|
"rhomolar_max": 3750.9260751689894,
|
|
"rhomolar_min": 2757.127555479338
|
|
},
|
|
"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
|
|
}
|
|
],
|
|
"INFO": {
|
|
"2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=7712",
|
|
"ALIASES": [
|
|
"nPentane",
|
|
"Pentane",
|
|
"PENTANE",
|
|
"N-PENTANE",
|
|
"R601",
|
|
"NC5H12",
|
|
"n-C5H12"
|
|
],
|
|
"CAS": "109-66-0",
|
|
"CHEMSPIDER_ID": 7712,
|
|
"ENVIRONMENTAL": {
|
|
"ASHRAE34": "UNKNOWN",
|
|
"FH": 4,
|
|
"GWP100": -1.0,
|
|
"GWP20": -1.0,
|
|
"GWP500": -1.0,
|
|
"HH": 2,
|
|
"Name": "n-Pentane",
|
|
"ODP": -1.0,
|
|
"PH": 0
|
|
},
|
|
"FORMULA": "C_{5}H_{12}",
|
|
"INCHI_KEY": "OFBQJSOFQDEBGM-UHFFFAOYSA-N",
|
|
"INCHI_STRING": "InChI=1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3",
|
|
"NAME": "n-Pentane",
|
|
"REFPROP_NAME": "PENTANE",
|
|
"SMILES": "CCCCC"
|
|
},
|
|
"STATES": {
|
|
"critical": {
|
|
"T": 469.70000000000005,
|
|
"T_units": "K",
|
|
"hmolar": 37274.85222078972,
|
|
"hmolar_units": "J/mol",
|
|
"p": 3367518.9947363394,
|
|
"p_units": "Pa",
|
|
"rhomolar": 3215.5775884221466,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 164.208854577162,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"triple_liquid": {
|
|
"T": 143.47,
|
|
"T_units": "K",
|
|
"hmolar": -25261.03093527625,
|
|
"hmolar_units": "J/mol",
|
|
"p": 0.07802807327356376,
|
|
"p_units": "Pa",
|
|
"rhomolar": 10584.356627782587,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": -43.698038848504,
|
|
"smolar_units": "J/mol/K"
|
|
},
|
|
"triple_vapor": {
|
|
"T": 143.47,
|
|
"T_units": "K",
|
|
"hmolar": 9190.106333658878,
|
|
"hmolar_units": "J/mol",
|
|
"p": 0.07802807327356376,
|
|
"p_units": "Pa",
|
|
"rhomolar": 6.541166380079081e-05,
|
|
"rhomolar_units": "mol/m^3",
|
|
"smolar": 196.42977371813126,
|
|
"smolar_units": "J/mol/K"
|
|
}
|
|
},
|
|
"TRANSPORT": {
|
|
"conductivity": {
|
|
"BibTeX": "Vassiliou-JPCRD-2015-pentanes",
|
|
"critical": {
|
|
"GAMMA": 0.058,
|
|
"R0": 1.02,
|
|
"gamma": 1.239,
|
|
"qD": 1497005988.0239522,
|
|
"type": "simplified_Olchowy_Sengers",
|
|
"zeta0": 2.27e-10
|
|
},
|
|
"dilute": {
|
|
"A": [
|
|
-0.00396685,
|
|
0.0353805,
|
|
0.00511554,
|
|
-0.108585,
|
|
0.179573,
|
|
0.0392128
|
|
],
|
|
"B": [
|
|
2.71636,
|
|
-5.76265,
|
|
6.77885,
|
|
-0.59135,
|
|
1
|
|
],
|
|
"T_reducing": 469.7,
|
|
"T_reducing_units": "K",
|
|
"m": [
|
|
0,
|
|
1,
|
|
2,
|
|
3,
|
|
4
|
|
],
|
|
"n": [
|
|
0,
|
|
1,
|
|
2,
|
|
3,
|
|
4,
|
|
5
|
|
],
|
|
"type": "ratio_of_polynomials"
|
|
},
|
|
"residual": {
|
|
"B": [
|
|
0.000776054,
|
|
0.00797696,
|
|
0.117655,
|
|
-0.0785888,
|
|
-0.133101,
|
|
0.0916089,
|
|
0.0534026,
|
|
-0.0370431,
|
|
-0.0068793,
|
|
0.0050962
|
|
],
|
|
"T_reducing": 469.7,
|
|
"T_reducing_units": "K",
|
|
"d": [
|
|
1,
|
|
1,
|
|
2,
|
|
2,
|
|
3,
|
|
3,
|
|
4,
|
|
4,
|
|
5,
|
|
5
|
|
],
|
|
"rhomass_reducing": 232.0,
|
|
"rhomass_reducing_units": "kg/m^3",
|
|
"t": [
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0,
|
|
-1,
|
|
0,
|
|
-1
|
|
],
|
|
"type": "polynomial"
|
|
}
|
|
},
|
|
"viscosity": {
|
|
"BibTeX": "QuinonesCisneros-JPCB-2006",
|
|
"dilute": {
|
|
"T_reducing": 469.7,
|
|
"a": [
|
|
1.76805e-05,
|
|
-5.56942e-05,
|
|
4.87177e-05,
|
|
0.0
|
|
],
|
|
"t": [
|
|
0,
|
|
0.25,
|
|
0.5,
|
|
0.75
|
|
],
|
|
"type": "powers_of_Tr"
|
|
},
|
|
"epsilon_over_k": 341.1,
|
|
"epsilon_over_k_units": "K",
|
|
"higher_order": {
|
|
"Aa": [
|
|
1.08193e-08,
|
|
-4.71699e-08,
|
|
0
|
|
],
|
|
"Aaa": [
|
|
-2.10025e-13,
|
|
-1.56583e-12,
|
|
0.0
|
|
],
|
|
"Adrdr": [
|
|
1.98521e-11,
|
|
2.05972e-12,
|
|
0.0
|
|
],
|
|
"Ai": [
|
|
-5.08307e-08,
|
|
-1.07e-08,
|
|
0.0
|
|
],
|
|
"Aii": [
|
|
-1.18487e-10,
|
|
1.69571e-10,
|
|
0.0
|
|
],
|
|
"Ar": [
|
|
1.21502e-07,
|
|
-9.84766e-08,
|
|
0.0
|
|
],
|
|
"Na": 1,
|
|
"Naa": 3,
|
|
"Nii": 3,
|
|
"Nr": 1,
|
|
"Nrr": 3,
|
|
"T_reduce": 469.7,
|
|
"_note": "Typo in paper for Aa[1], taking the value from REFPROP 9.1 fluid file. Also, sign of Ai[0] seems backwards, using value from REFPROP 9.1",
|
|
"c1": 1,
|
|
"c2": 1,
|
|
"type": "friction_theory"
|
|
},
|
|
"sigma_eta": 5.784e-10,
|
|
"sigma_eta_units": "m"
|
|
}
|
|
}
|
|
} |