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CoolProp/dev/fluids/n-Undecane.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": [
"Undecane",
"UNDECANE",
"N-UNDECANE",
"C11"
],
"ANCILLARIES": {
"hL": {
"A": [
-291497.68329265877,
801.0723458312261,
-0.7020098875327953,
-0.00020986580742763956,
4.720861818129684e-06,
-1.2810171997456594e-08,
1.3874644021717726e-11,
-5.658431456702393e-15
],
"B": [
1,
-0.0015520506115804552
],
"Tmax": 638.7,
"Tmin": 247.541,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 614.3751761979147,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"hLV": {
"A": [
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355.8981700276578,
-4.980302610365907,
0.023244110134289328,
-5.988178560634874e-05,
8.934139164873918e-08,
-7.25444033247389e-11,
2.4970964873233997e-14
],
"B": [
1,
-0.0015477563979491892
],
"Tmax": 638.7,
"Tmin": 247.541,
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 1406.796014279741,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"pL": {
"T_r": 638.8,
"Tmax": 638.7999999999989,
"Tmin": 247.541,
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.009096211009274047,
"n": [
-9.763587049588974,
75.16493963299233,
-83.66843167165366,
20.19196534644341,
-16.387755533243997,
-13.169821486724286
],
"reducing_value": 1990400.0,
"t": [
1.009,
1.828,
1.913,
2.737,
3.348,
15.828
],
"type": "pL",
"using_tau_r": true
},
"pV": {
"T_r": 638.8,
"Tmax": 638.7999999999989,
"Tmin": 247.541,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.028665513140624377,
"n": [
0.8040569545010193,
-8.927688754737275,
2.5684650093939636,
0.2630553673389813,
-5.911470647893336,
-3.90418335245277
],
"reducing_value": 1990400.0,
"t": [
0.815,
0.956,
1.711,
2.145,
2.489,
4.966
],
"type": "pV",
"using_tau_r": true
},
"rhoL": {
"T_r": 638.8,
"Tmax": 638.7999999999989,
"Tmin": 247.541,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.4206581686238886,
"n": [
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2.658034605719594,
10.787268907367727,
-26.226638455433513,
40.387200723053795,
-53.26173978894778
],
"reducing_value": 1514.9168636385564,
"t": [
0.168,
0.347,
3.361,
4.368,
6.495,
9.941
],
"type": "rhoLnoexp",
"using_tau_r": false
},
"rhoV": {
"T_r": 638.8,
"Tmax": 638.7999999999989,
"Tmin": 247.541,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.3607802959335715,
"n": [
-0.01863953746670564,
-5.244844013064549,
-5.268565622296316,
-30.286979391565204,
29.074334485348842,
38.30739718468596
],
"reducing_value": 1514.9168636385564,
"t": [
0.114,
0.502,
2.414,
6.87,
7.716,
17.382
],
"type": "rhoV",
"using_tau_r": true
},
"sL": {
"A": [
-1101.2112891799288,
6.986530237029098,
-0.027346134065404457,
7.773703788495921e-05,
-1.442351582279789e-07,
1.6233818338705264e-10,
-1.012711890075461e-13,
2.681054090245587e-17
],
"B": [
1,
-0.0015500609477576564
],
"Tmax": 638.7,
"Tmin": 247.541,
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 1.0489773102570368,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"sLV": {
"A": [
1573.133772732831,
-15.731487525996705,
0.07670778055488019,
-0.00022360945849730706,
4.056105147579079e-07,
-4.4900685328940966e-10,
2.7754662466522993e-13,
-7.316592582625085e-17
],
"B": [
1,
-0.0015447105473658162
],
"Tmax": 638.7,
"Tmin": 247.541,
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 2.4084454266336417,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2014",
"Tc": 638.8,
"a": [
0.0556
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
1.32
]
}
},
"CAS": "1120-21-4",
"EOS": [
{
"BibTeX_CP0": "",
"BibTeX_EOS": "Aleksandrov-TE-2011",
"STATES": {
"hs_anchor": {
"T": 702.68,
"T_units": "K",
"hmolar": 127628.10580091437,
"hmolar_units": "J/mol",
"p": 3618202.056993502,
"p_units": "Pa",
"rhomolar": 1363.4251772747004,
"rhomolar_units": "mol/m^3",
"smolar": 215.69418664755148,
"smolar_units": "J/mol/K"
},
"reducing": {
"T": 638.8,
"T_units": "K",
"hmolar": 93359.55548558297,
"hmolar_units": "J/mol",
"p": 1990400,
"p_units": "Pa",
"rhomolar": 1514.916863638556,
"rhomolar_units": "mol/m^3",
"smolar": 166.26132495269127,
"smolar_units": "J/mol/K"
},
"sat_min_liquid": {
"T": 247.541,
"T_units": "K",
"hmolar": -84632.88427640125,
"hmolar_units": "J/mol",
"p": 0.44605604483247113,
"p_units": "Pa",
"rhomolar": 4962.066427665783,
"rhomolar_units": "mol/m^3",
"smolar": -239.8507891753054,
"smolar_units": "J/mol/K"
},
"sat_min_vapor": {
"T": 247.541,
"T_units": "K",
"hmolar": -23356.69696759832,
"hmolar_units": "J/mol",
"p": 0.4460559185490169,
"p_units": "Pa",
"rhomolar": 0.00021672611484608944,
"rhomolar_units": "mol/m^3",
"smolar": 7.688759056373041,
"smolar_units": "J/mol/K"
}
},
"T_max": 700,
"T_max_units": "K",
"Ttriple": 247.541,
"Ttriple_units": "K",
"accentric": 0.5390371013718567,
"accentric_units": "-",
"alpha0": [
{
"a1": 0,
"a2": 0,
"type": "IdealGasHelmholtzLead"
},
{
"a": -1,
"type": "IdealGasHelmholtzLogTau"
},
{
"T0": 298.15,
"Tc": 638.8,
"c": [
-1158848,
20321.8,
-119.4274,
0.4284215,
-0.0004157728,
1.61828e-07
],
"t": [
-2,
-1,
0,
1,
2,
3
],
"type": "IdealGasHelmholtzCP0PolyT"
},
{
"a1": 9.44957570130074,
"a2": -2.12108576273657,
"reference": "NBP",
"type": "IdealGasHelmholtzEnthalpyEntropyOffset"
}
],
"alphar": [
{
"d": [
1,
1,
1,
3,
7,
2,
1,
1,
2,
5,
1,
1,
4,
2
],
"l": [
0,
0,
0,
0,
0,
0,
1,
1,
1,
1,
2,
2,
2,
3
],
"n": [
-0.66172706,
1.3375396,
-2.5608399,
0.1067891,
0.00028873614,
0.049587209,
5.5407101e-08,
0.99754712,
1.5774025,
0.0013108354,
-0.59326961,
-0.093001876,
-0.17960228,
-0.022560853
],
"t": [
1.5,
0.25,
1.25,
0.25,
0.875,
1.375,
0,
2.375,
2,
2.125,
3.5,
6.5,
4.75,
12.5
],
"type": "ResidualHelmholtzPower"
}
],
"gas_constant": 8.314472,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.15630826,
"molar_mass_units": "kg/mol",
"p_max": 500000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"NAME": "n-Undecane",
"REFPROP_NAME": "C11",
"STATES": {
"critical": {
"T": 638.8,
"T_units": "K",
"p": 1990400.0,
"p_units": "Pa",
"rhomolar": 1514.9168636385564,
"rhomolar_units": "mol/m^3"
},
"triple_liquid": {
"T": 247.541,
"T_units": "K",
"hmolar": -84632.88427640125,
"hmolar_units": "J/mol",
"p": 0.44605604483247113,
"p_units": "Pa",
"rhomolar": 4962.066427665783,
"rhomolar_units": "mol/m^3",
"smolar": -239.8507891753054,
"smolar_units": "J/mol/K"
},
"triple_vapor": {
"T": 247.541,
"T_units": "K",
"hmolar": -23356.69696759832,
"hmolar_units": "J/mol",
"p": 0.4460559185490169,
"p_units": "Pa",
"rhomolar": 0.00021672611484608944,
"rhomolar_units": "mol/m^3",
"smolar": 7.688759056373041,
"smolar_units": "J/mol/K"
}
}
}
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