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CoolProp/dev/fluids/R32.json
Ian Bell 655e8f1447 Updated hmolar and smolar for lots of fluids at the triple point states 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
2014-11-07 16:25:42 -05:00

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{
"ALIASES": [],
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3.7945812679191213e-10,
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],
"B": [
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"Tmax": 351.155,
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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": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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7.898742512152992e-14,
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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",
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"type": "rational_polynomial"
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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",
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"type": "rational_polynomial"
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"surface_tension": {
"BibTeX": "Mulero-JPCRD-2012",
"Tc": 351.255,
"a": [
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],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
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}
},
"CAS": "75-10-5",
"ENVIRONMENTAL": {
"ASHRAE34": "A2",
"FH": 4,
"GWP100": 675.0,
"GWP20": 2330.0,
"GWP500": 205.0,
"HH": 1,
"Name": "R32",
"ODP": -1.0,
"PH": 1
},
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "TillnerRoth-JPCRD-1997",
"STATES": {
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"hmolar": 24892.092827460936,
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"p": 9738718.547689628,
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"smolar": 93.47416059796902,
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},
"reducing": {
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},
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"smolar": -5.460808311313749,
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},
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"p": 47.999893664937076,
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}
},
"T_max": 435,
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"Ttriple": 136.34,
"Ttriple_units": "K",
"accentric": 0.2769,
"accentric_units": "-",
"alpha0": [
{
"a1": -8.258096,
"a2": 6.353098,
"type": "IdealGasHelmholtzLead"
},
{
"a": 3.004486,
"type": "IdealGasHelmholtzLogTau"
},
{
"n": [
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5.794987,
1.129475
],
"t": [
2.2718538,
11.914421,
5.1415638,
32.768217
],
"type": "IdealGasHelmholtzPlanckEinstein"
}
],
"alphar": [
{
"d": [
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2,
5,
1,
1,
3,
8,
4,
4,
4,
8,
3,
5,
1,
1,
3,
1,
2,
3
],
"l": [
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0,
0,
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0,
4,
3,
1,
4,
1,
2,
2,
1,
1,
1,
1
],
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0.03520158,
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25,
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4,
5,
1,
1.5,
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],
"type": "ResidualHelmholtzPower"
}
],
"critical_region_splines": {
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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": [
0.0,
0.0,
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],
"cV": [
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351.2538321973893
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"rhomolar_max": 8154.617673148497,
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},
"gas_constant": 8.314471,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.052024,
"molar_mass_units": "kg/mol",
"p_max": 70000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"NAME": "R32",
"REFPROP_NAME": "R32",
"STATES": {
"critical": {
"T": 351.255,
"T_units": "K",
"p": 5782000.0,
"p_units": "Pa",
"rhomolar": 8150.084599999999,
"rhomolar_units": "mol/m^3"
},
"triple_liquid": {
"T": 136.34,
"T_units": "K",
"hmolar": -992.1972213357008,
"hmolar_units": "J/mol",
"p": 47.99989389334756,
"p_units": "Pa",
"rhomolar": 27473.34499000228,
"rhomolar_units": "mol/m^3",
"smolar": -5.460808311313749,
"smolar_units": "J/mol/K"
},
"triple_vapor": {
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"T_units": "K",
"hmolar": 23114.565057471238,
"hmolar_units": "J/mol",
"p": 47.999893664937076,
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"rhomolar": 0.042352544355903056,
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"smolar": 171.35276275225485,
"smolar_units": "J/mol/K"
}
},
"TRANSPORT": {
"conductivity": {
"BibTeX": "Huber-IECR-2003",
"f_int": {
"T_reducing": 1.0,
"T_reducing_units": "K",
"a": [
0.000436654,
1.78134e-06
],
"t": [
0,
1
]
},
"psi": {
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],
"rhomolar_reducing": 8150.0,
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"t": [
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1
]
},
"q_D": 1999999999.9999998,
"q_D_units": "m",
"reference_fluid": "Propane",
"type": "ECS"
},
"viscosity": {
"BibTeX": "Huber-IECR-2003",
"epsilon_over_k": 289.65,
"epsilon_over_k_units": "K",
"psi": {
"a": [
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0.0542658,
0.0
],
"rhomolar_reducing": 8150.0,
"rhomolar_reducing_units": "mol/m^3",
"t": [
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1,
2
]
},
"reference_fluid": "Propane",
"sigma_eta": 4.098e-10,
"sigma_eta_units": "m",
"type": "ECS"
}
}
}
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