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CoolProp/dev/fluids/R41.json

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{
"ANCILLARIES": {
"hL": {
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1.9284820196545516,
2.4663153472155512,
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0.00012145624036572405,
-3.612788897450856e-07,
5.874397441880569e-10,
-4.0650563234316275e-13
],
"B": [
1,
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],
"Tmax": 317.18,
"Tmin": 129.82,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 164.96624149156423,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
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333.33661531826885,
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0.06256797871252,
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9.596490927400013e-07,
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1.099040540474119e-12
],
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1,
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],
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"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
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"type": "rational_polynomial"
},
"pS": {
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"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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0.945,
0.945,
3.51,
6.214,
19.933
],
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"rhoL": {
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"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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3.478,
4.372,
18.469
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"type": "rhoLnoexp",
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"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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2.6834555626875343,
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21.743182012896813,
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1.181,
6.61,
8.764,
19.551
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8.209764571347645e-05,
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1.7770628244315928e-10,
1.2970094413513319e-13,
-2.9655064503024087e-16
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1,
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"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 0.5237105882106015,
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"type": "rational_polynomial"
},
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0.15109908483354137,
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3.0325013042768305e-06,
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7.675552338498576e-12,
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],
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1,
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],
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"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 1.266620309015226,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2012",
"Tc": 317.28,
"a": [
0.05049
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
1.242
]
}
},
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Lemmon-JCED-2006",
"STATES": {
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"T": 349.008,
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},
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"p": 5897000,
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"smolar": 55.21975018112867,
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},
"sat_min_liquid": {
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},
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"p_units": "Pa",
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}
},
"T_max": 425,
"T_max_units": "K",
"Ttriple": 129.82,
"Ttriple_units": "K",
"acentric": 0.2004,
"acentric_units": "-",
"alpha0": [
{
"a1": -4.867644116,
"a2": 4.2527951258,
"type": "IdealGasHelmholtzLead"
},
{
"a": 3,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
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],
"t": [
-1
],
"type": "IdealGasHelmholtzPower"
},
{
"n": [
5.6936,
2.9351
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5.802445789208271,
13.33837619768028
],
"type": "IdealGasHelmholtzPlanckEinstein"
},
{
"a1": 0.00152259725820867,
"a2": -0.00354958910457479,
"reference": "IIR",
"type": "IdealGasHelmholtzEnthalpyEntropyOffset"
}
],
"alphar": [
{
"d": [
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1,
1,
3,
7,
1,
2,
5,
1,
1,
4,
2
],
"l": [
0,
0,
0,
0,
0,
1,
1,
1,
2,
2,
2,
3
],
"n": [
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0.69129,
0.054681,
0.00012796,
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0.3392,
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-0.011497
],
"t": [
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1.25,
1.5,
0.25,
0.875,
2.375,
2,
2.125,
3.5,
6.5,
4.75,
12.5
],
"type": "ResidualHelmholtzPower"
}
],
"critical_region_splines": {
"T_max": 317.28000000000003,
"T_min": 317.2733788557714,
"_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": [
1.982286805306258e-10,
-5.721729832650934e-06,
0.05498977915002592,
141.30084034516577
],
"cV": [
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5.06762626683171e-06,
-0.04539119693930791,
452.60575575095083
],
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},
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.03403291999999999,
"molar_mass_units": "kg/mol",
"p_max": 70000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"INFO": {
"2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=11148",
"ALIASES": [],
"CAS": "593-53-3",
"CHEMSPIDER_ID": 11148,
"ENVIRONMENTAL": {
"ASHRAE34": "UNKNOWN",
"FH": 3,
"GWP100": 92.0,
"GWP20": 323.0,
"GWP500": 28.0,
"HH": 2,
"Name": "R41",
"ODP": -1.0,
"PH": 2
},
"FORMULA": "C_{1}F_{1}H_{3}",
"INCHI_KEY": "NBVXSUQYWXRMNV-UHFFFAOYSA-N",
"INCHI_STRING": "InChI=1S/CH3F/c1-2/h1H3",
"NAME": "R41",
"REFPROP_NAME": "R41",
"SMILES": "CF"
},
"STATES": {
"critical": {
"T": 317.28000000000003,
"T_units": "K",
"hmolar": 13431.19760131525,
"hmolar_units": "J/mol",
"p": 5897000.0,
"p_units": "Pa",
"rhomolar": 9300.0,
"rhomolar_units": "mol/m^3",
"smolar": 55.215826346674184,
"smolar_units": "J/mol/K"
},
"triple_liquid": {
"T": 129.82,
"T_units": "K",
"hmolar": -3769.6738971553323,
"hmolar_units": "J/mol",
"p": 344.19906448775794,
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"rhomolar": 29560.84359552306,
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"smolar": -19.950088305763767,
"smolar_units": "J/mol/K"
},
"triple_vapor": {
"T": 129.82,
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"p": 344.19906448775794,
"p_units": "Pa",
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"rhomolar_units": "mol/m^3",
"smolar": 128.7193687887217,
"smolar_units": "J/mol/K"
}
}
}
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