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CoolProp/dev/fluids/R116.json

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{
"ANCILLARIES": {
"hL": {
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111958.00626345165,
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68.1421649742121,
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0.002352484333654731,
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9.573974886254524e-09,
-6.1442533422132785e-12
],
"B": [
1,
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],
"Tmax": 292.93,
"Tmin": 173.10000000000002,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 144.8224789513224,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
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1.6671016856761423e-05,
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1.610304201838694e-11
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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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4.623641136795351,
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135.12331037950565
],
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1.389,
3.286,
3.827,
6.643,
12.512
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"rhoL": {
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"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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1.19,
3.414,
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10.136
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"type": "rhoLnoexp",
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"Tmin": 173.1,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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8.52221952834173,
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33374328.47668358
],
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2.321,
2.482,
19.211,
19.828
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"type": "rhoV",
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7.061265211463393e-06,
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2.9351993158835927e-11,
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],
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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": 0.4876097335153524,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
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0.003507029865559167,
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4.6896327625473606e-08,
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4.710227917139841e-14
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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": 1.0210495771091788,
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"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2012",
"Tc": 293.03,
"a": [
0.047593,
-0.0073402
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
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1.9892
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}
},
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Lemmon-JCED-2006",
"STATES": {
"hs_anchor": {
"T": 322.33299999999997,
"T_units": "K",
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"p": 5010710.372419715,
"p_units": "Pa",
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},
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"p": 3048000,
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"rhomolar_units": "mol/m^3",
"smolar": 158.8039431704873,
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},
"sat_min_liquid": {
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},
"sat_min_vapor": {
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}
},
"T_max": 425,
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"Ttriple": 173.1,
"Ttriple_units": "K",
"acentric": 0.2566,
"acentric_units": "-",
"alpha0": [
{
"a1": -10.7088650331,
"a2": 8.9148979056,
"type": "IdealGasHelmholtzLead"
},
{
"a": 3,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
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7.0622,
7.9951
],
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2.122649558065727,
5.016551206361124
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"type": "IdealGasHelmholtzPlanckEinstein"
}
],
"alphar": [
{
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1,
1,
2,
3,
7,
2,
5,
1,
4,
3,
4
],
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0,
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0,
0,
0,
1,
1,
2,
2,
3,
3
],
"n": [
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0.10227,
0.00024629,
0.30893,
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0.010665
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"t": [
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1.5,
1.375,
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0.875,
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1.75,
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3.625,
14.5,
12
],
"type": "ResidualHelmholtzPower"
}
],
"critical_region_splines": {
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"T_min": 293.02870328483243,
"_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": [
1.5572847523698138e-09,
-2.1246768945374408e-05,
0.09657619729065436,
146.77536264781335
],
"cV": [
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2.9392570484872764e-05,
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479.3707443682296
],
"rhomolar_max": 4501.228807035586,
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},
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.13801182,
"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=6191",
"ALIASES": [],
"CAS": "76-16-4",
"CHEMSPIDER_ID": 6191,
"ENVIRONMENTAL": {
"ASHRAE34": "A1",
"FH": 0,
"GWP100": -1.0,
"GWP20": -1.0,
"GWP500": -1.0,
"HH": 1,
"Name": "R116",
"ODP": -1.0,
"PH": 1
},
"FORMULA": "C_{2}F_{6}",
"INCHI_KEY": "WMIYKQLTONQJES-UHFFFAOYSA-N",
"INCHI_STRING": "InChI=1S/C2F6/c3-1(4,5)2(6,7)8",
"NAME": "R116",
"REFPROP_NAME": "R116",
"SMILES": "C(C(F)(F)F)(F)(F)F"
},
"STATES": {
"critical": {
"T": 293.03000000000003,
"T_units": "K",
"hmolar": 33714.91511882169,
"hmolar_units": "J/mol",
"p": 3048000.0,
"p_units": "Pa",
"rhomolar": 4444.0,
"rhomolar_units": "mol/m^3",
"smolar": 158.7935261402344,
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},
"triple_liquid": {
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"p": 26083.734154671693,
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"rhomolar": 12304.014023327149,
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"smolar": 73.3245038389568,
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},
"triple_vapor": {
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"hmolar": 30407.600356387185,
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"p": 26083.734154671693,
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"smolar": 173.69680449221298,
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}
},
"TRANSPORT": {
"conductivity": {
"BibTeX": "Huber-IECR-2003",
"f_int": {
"T_reducing": 1.0,
"T_reducing_units": "K",
"a": [
0.00132,
0.0
],
"t": [
0,
1
]
},
"psi": {
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],
"rhomolar_reducing": 4518.0,
"rhomolar_reducing_units": "mol/m^3",
"t": [
0,
1
]
},
"q_D": 1999999999.9999998,
"q_D_units": "m",
"reference_fluid": "R134a",
"type": "ECS"
},
"viscosity": {
"BibTeX": "Huber-IECR-2003",
"epsilon_over_k": 226.16,
"epsilon_over_k_units": "K",
"psi": {
"a": [
1.21996,
-0.0647835,
0.0
],
"rhomolar_reducing": 4518.0,
"rhomolar_reducing_units": "mol/m^3",
"t": [
0,
1,
2
]
},
"reference_fluid": "R134a",
"sigma_eta": 5.249e-10,
"sigma_eta_units": "m",
"type": "ECS"
}
}
}
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