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CoolProp/dev/ancillaries/Helium_anc.json
2014-05-14 12:46:24 +02:00

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{
"ANCILLARIES": {
"pV": {
"Tmin": 2.1768000000000103,
"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"Tmax": 5.1952999999999872,
"using_tau_r": true,
"max_abserror_percentage": 0.009844391348079462,
"t": [
0.896,
0.945,
2.116,
2.72,
6.555,
14.771
],
"reducing_value": 227600.0,
"T_r": 5.1953,
"n": [
2.1680719893011937,
-5.75952731195631,
1.295833335273841,
0.42681936101289836,
0.49626229940990035,
-11.083693322102567
],
"type": "pV"
},
"rhoV": {
"Tmin": 2.1768000000000103,
"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
"Tmax": 5.1952999999999872,
"using_tau_r": true,
"max_abserror_percentage": 0.069437850935172296,
"t": [
0.211,
0.693,
0.749,
1.118,
1.846,
19.915
],
"reducing_value": 18130.0,
"T_r": 5.1953,
"n": [
-0.8412289332631507,
-3.590072534944493,
2.2788760536554777,
-1.4459129841887175,
2.0638632716793297,
-14.547720153618606
],
"type": "rhoV"
},
"pL": {
"Tmin": 2.1768000000000103,
"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
"Tmax": 5.1952999999999872,
"using_tau_r": true,
"max_abserror_percentage": 0.0090469902516265854,
"t": [
0.981,
1.13,
1.536,
3.109,
0.338,
14.431
],
"reducing_value": 227600.0,
"T_r": 5.1953,
"n": [
-2.5589967099484343,
-2.1208869241528903,
2.0304814035943877,
0.9702906562630098,
-0.006217789170073319,
-4.338734244510393
],
"type": "pL"
},
"rhoL": {
"Tmin": 2.1768000000000103,
"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
"Tmax": 5.1952999999999872,
"using_tau_r": false,
"max_abserror_percentage": 0.01468301830127583,
"t": [
0.402,
0.491,
0.941,
1.784,
8.213,
9.042
],
"reducing_value": 18130.0,
"T_r": 5.1953,
"n": [
1.8225767219916278,
-0.5212838519553242,
0.2130685389843537,
-0.44861224586106435,
5.329845315529739,
-10.020970811883176
],
"type": "rhoLnoexp"
}
}
}