github/CoolProp
1
1
Fork 0
mirror of https://github.com/CoolProp/CoolProp.git synced 2026-01-22 20:38:01 -05:00
Code Issues Packages Projects Releases Wiki Activity
Files
21f18bf10443fd8564b06f83cd985b336e71cddc
CoolProp/dev/fluids/R21.json

453 lines
10 KiB
JSON
Raw Blame History

{
"ALIASES": [],
"ANCILLARIES": {
"hL": {
"A": [
-575831.0218837217,
11715.330982470372,
-107.92114678938239,
0.5532991180534255,
-0.0016846839787413538,
3.044031424846456e-06,
-3.024989894270288e-09,
1.2761771435550759e-12
],
"B": [
1,
-0.0021187281864226597
],
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 122.05182245537617,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"hLV": {
"A": [
532182.3229468557,
-10998.69769892905,
101.10024329091402,
-0.5144417392501639,
0.001553226052993154,
-2.782785015801237e-06,
2.740981548826963e-09,
-1.1451726850511885e-12
],
"B": [
1,
-0.002152572157503695
],
"_note": "coefficients are in increasing order; input in K, output in J/mol; value is enthalpy minus hs_anchor enthalpy",
"max_abs_error": 174.81352909447241,
"max_abs_error_units": "J/mol",
"type": "rational_polynomial"
},
"pL": {
"T_r": 451.48,
"Tmax": 451.47999999999917,
"Tmin": 200.0,
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.05826785438975968,
"n": [
0.015053861978396133,
0.960309329970009,
-6.9145776997149255,
-2.9343265925945237,
1384.3706348421958,
-2744.0923786590133
],
"reducing_value": 5181200.0,
"t": [
0.363,
0.784,
0.926,
3.236,
19.172,
19.986
],
"type": "pL",
"using_tau_r": true
},
"pV": {
"T_r": 451.48,
"Tmax": 451.47999999999917,
"Tmin": 200.0,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 0.06815685685508388,
"n": [
0.0018788440318928358,
-6.563138713373014,
4.137852310206907,
-6.289887616085091,
0.10742860069097583,
-79.5502994261936
],
"reducing_value": 5181200.0,
"t": [
0.091,
0.987,
2.079,
2.561,
2.725,
15.503
],
"type": "pV",
"using_tau_r": true
},
"rhoL": {
"T_r": 451.48,
"Tmax": 451.47999999999917,
"Tmin": 200.0,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"max_abserror_percentage": 2.527142850874342,
"n": [
0.5619681997988593,
4.92151800722533,
-5.5582908804962186,
30.01966721829401,
-42929.54870444089,
216673.96540670822
],
"reducing_value": 5110.765599999999,
"t": [
0.122,
0.902,
1.769,
5.732,
16.703,
19.838
],
"type": "rhoLnoexp",
"using_tau_r": false
},
"rhoV": {
"T_r": 451.48,
"Tmax": 451.47999999999917,
"Tmin": 200.0,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"max_abserror_percentage": 2.171498053602172,
"n": [
-7.33498076512952,
12.676510112148431,
-10.046553362223358,
-16.99517541299311,
222.23399842968522,
-1233.3931692026647
],
"reducing_value": 5110.765599999999,
"t": [
0.194,
0.256,
0.429,
4.632,
9.16,
13.215
],
"type": "rhoV",
"using_tau_r": true
},
"sL": {
"A": [
-2972.2769928458706,
62.04946912486972,
-0.5735396470302134,
0.0029481565502497064,
-9.023697137181964e-06,
1.642035956666304e-08,
-1.6450226183531387e-11,
7.002045573082725e-15
],
"B": [
1,
-0.0019832057412947925
],
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 0.4365708283127496,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"sLV": {
"A": [
3482.3280699751713,
-69.34563513656886,
0.6194711480374648,
-0.0031103170386885333,
9.361628959254205e-06,
-1.68192061633453e-08,
1.667526719107901e-11,
-7.033672881327671e-15
],
"B": [
1,
-0.002103652186797974
],
"_note": "coefficients are in increasing order; input in K, output in J/mol/K; value is entropy minus hs_anchor entropy",
"max_abs_error": 0.6194961166472908,
"max_abs_error_units": "J/mol/K",
"type": "rational_polynomial"
},
"surface_tension": {
"BibTeX": "Mulero-JPCRD-2012",
"Tc": 451.48,
"a": [
0.06924
],
"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
"n": [
1.259
]
}
},
"CAS": "75-43-4",
"ENVIRONMENTAL": {
"ASHRAE34": "B1",
"FH": -1,
"GWP100": 151.0,
"GWP20": 530.0,
"GWP500": 46.0,
"HH": -1,
"Name": "R21",
"ODP": -1.0,
"PH": -1
},
"EOS": [
{
"BibTeX_CP0": "Platzer-BOOK-1990",
"BibTeX_EOS": "Platzer-BOOK-1990",
"STATES": {
"hs_anchor": {
"T": 496.62800000000004,
"T_units": "K",
"hmolar": 51227.529574927845,
"hmolar_units": "J/mol",
"p": 8519917.917064024,
"p_units": "Pa",
"rhomolar": 4599.689039999999,
"rhomolar_units": "mol/m^3",
"smolar": 179.86525110364425,
"smolar_units": "J/mol/K"
},
"reducing": {
"T": 451.48,
"T_units": "K",
"p": 5181200,
"p_units": "Pa",
"rhomolar": 5110.765599999999,
"rhomolar_units": "mol/m^3"
},
"sat_min_liquid": {
"T": 200.0,
"T_units": "K",
"p": 872.8349775227838,
"p_units": "Pa",
"rhomolar": 15359.760861872772,
"rhomolar_units": "mol/m^3"
},
"sat_min_vapor": {
"T": 200.0,
"T_units": "K",
"p": 872.8349799237332,
"p_units": "Pa",
"rhomolar": 0.5254904978376088,
"rhomolar_units": "mol/m^3"
}
},
"T_max": 473,
"T_max_units": "K",
"Ttriple": 142.8,
"Ttriple_units": "K",
"accentric": 0.2061,
"accentric_units": "-",
"alpha0": [
{
"a1": 0,
"a2": 0,
"type": "IdealGasHelmholtzLead"
},
{
"a": -1,
"type": "IdealGasHelmholtzLogTau"
},
{
"T0": 298.15,
"Tc": 451.48,
"c": [
2.941888561986215,
0.01573866857206258,
4.012367529660798e-06,
-3.085298103142579e-08,
2.125677686617732e-11
],
"t": [
0,
1,
2,
3,
4
],
"type": "IdealGasHelmholtzCP0PolyT"
},
{
"a1": -19.5492777147267,
"a2": 12.6393155496886,
"reference": "IIR",
"type": "IdealGasHelmholtzEnthalpyEntropyOffset"
}
],
"alphar": [
{
"d": [
1,
1,
1,
1,
1,
2,
2,
2,
3,
3,
4,
4,
5,
0,
0,
0
],
"l": [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"n": [
0.50467662375195,
-0.732431416212257,
-0.868403860880684,
0.146234705622829,
-0.280576335158724,
0.864743657302055,
-2.70767234069002,
3.30476391081085,
-0.210878239585469,
0.449531450327333,
0.120779813434928,
-0.277297954448155,
0.030544129220629,
-44.3864848810647,
9.26505601085111,
-0.551709104525115
],
"t": [
0,
1,
2,
3,
4,
0,
1,
2,
0,
1,
0,
1,
1,
3,
4,
5
],
"type": "ResidualHelmholtzPower"
},
{
"d": [
2,
2,
2,
0,
0,
0
],
"g": [
0.07470252,
0.07470252,
0.07470252,
0.07470252,
0.07470252,
0.07470252
],
"l": [
2,
2,
2,
2,
2,
2
],
"n": [
1.21128809697908,
0.167119476809363,
-0.0504876793555323,
44.3864848810647,
-9.26505601085111,
0.551709104525115
],
"t": [
3,
4,
5,
3,
4,
5
],
"type": "ResidualHelmholtzExponential"
}
],
"gas_constant": 8.31451,
"gas_constant_units": "J/mol/K",
"molar_mass": 0.1029227,
"molar_mass_units": "kg/mol",
"p_max": 138000000,
"p_max_units": "Pa",
"pseudo_pure": false
}
],
"NAME": "R21",
"REFPROP_NAME": "R21",
"STATES": {
"critical": {
"T": 451.48,
"T_units": "K",
"p": 5181200.0,
"p_units": "Pa",
"rhomolar": 5110.765599999999,
"rhomolar_units": "mol/m^3"
},
"triple_liquid": {
"T": 200.0,
"T_units": "K",
"p": 872.8349775227838,
"p_units": "Pa",
"rhomolar": 15359.760861872772,
"rhomolar_units": "mol/m^3"
},
"triple_vapor": {
"T": 200.0,
"T_units": "K",
"p": 872.8349799237332,
"p_units": "Pa",
"rhomolar": 0.5254904978376088,
"rhomolar_units": "mol/m^3"
}
}
}
Reference in New Issue View Git Blame Copy Permalink