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CoolProp/dev/fluids/R12.json

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{
"ANCILLARIES": {
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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"
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"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
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{
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},
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"alpha0": [
{
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{
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{
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3.56226039,
2.12152336
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{
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"_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": [
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}
],
"INFO": {
"2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=6151",
"ALIASES": [],
"CAS": "75-71-8",
"CHEMSPIDER_ID": 6151,
"ENVIRONMENTAL": {
"ASHRAE34": "A1",
"FH": 1,
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"GWP500": 5200.0,
"HH": 1,
"Name": "R12",
"ODP": 1.0,
"PH": 0
},
"FORMULA": "C_{1}Cl_{2}F_{2}",
"INCHI_KEY": "PXBRQCKWGAHEHS-UHFFFAOYSA-N",
"INCHI_STRING": "InChI=1S/CCl2F2/c2-1(3,4)5",
"NAME": "R12",
"REFPROP_NAME": "R12",
"SMILES": "C(F)(F)(Cl)Cl"
},
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}
},
"TRANSPORT": {
"conductivity": {
"BibTeX": "McLinden-IJR-2000",
"f_int": {
"T_reducing": 1.0,
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"a": [
0.001344
],
"t": [
0
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},
"psi": {
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},
"q_D": 1999999999.9999998,
"q_D_units": "m",
"reference_fluid": "R134a",
"type": "ECS"
},
"viscosity": {
"BibTeX": "Klein-IJR-1997",
"epsilon_over_k": 297.24,
"epsilon_over_k_units": "K",
"psi": {
"a": [
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]
},
"reference_fluid": "R134a",
"sigma_eta": 5.185999999999999e-10,
"sigma_eta_units": "m",
"type": "ECS"
}
}
}
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