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https://github.com/CoolProp/CoolProp.git
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386 lines
9.1 KiB
JSON
386 lines
9.1 KiB
JSON
{
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"ALIASES": [
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"R142B"
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],
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"ANCILLARIES": {
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"hL": {
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"A": [
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-59595.73954561991,
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214.00870524081094,
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0.3953587026187128,
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-0.005484522400456337,
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2.5775071843348466e-05,
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-6.793422445643829e-08,
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9.45019905439945e-11,
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-5.486580147421451e-14
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],
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"B": [
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1,
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-0.0024157166989432206
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],
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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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"max_abs_error": 338.6516270191187,
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"max_abs_error_units": "J/mol",
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"type": "rational_polynomial"
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},
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"hLV": {
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"A": [
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31098.82924677631,
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78.71622910066542,
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0.025272930600736796,
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2.613885419670611e-07,
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-3.4309040418805347e-10,
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1.9010803040859902e-13
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],
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"B": [
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1,
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],
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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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"max_abs_error": 717.7864206455065,
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"max_abs_error_units": "J/mol",
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"type": "rational_polynomial"
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},
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"pL": {
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"T_r": 410.26,
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"Tmax": 410.25999999999914,
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"Tmin": 142.72,
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"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.016702977994387247,
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"n": [
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-7.053583364113904,
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1.620065366585568,
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30.256775801825796,
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],
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"reducing_value": 4055000.0,
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"t": [
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0.993,
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1.485,
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2.56,
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3.61,
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3.733,
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14.147
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],
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"type": "pL",
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"using_tau_r": true
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},
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"pV": {
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"T_r": 410.26,
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"Tmax": 410.25999999999914,
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"Tmin": 142.72,
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"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.019960603250079867,
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"n": [
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0.007504607089828755,
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0.05707725832641831
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"reducing_value": 4055000.0,
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"t": [
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0.416,
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0.975,
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1.491,
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3.189,
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5.386,
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4.774
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],
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"type": "pV",
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"using_tau_r": true
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},
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"rhoL": {
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"T_r": 410.26,
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"Tmax": 410.25999999999914,
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"Tmin": 142.72,
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"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.5611813999881976,
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"n": [
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8.696072645236315,
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"t": [
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3.015,
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7.62,
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15.172
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],
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"type": "rhoLnoexp",
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"using_tau_r": false
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},
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"rhoV": {
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"T_r": 410.26,
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"Tmax": 410.25999999999914,
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"Tmin": 142.72,
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"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.2920889286560979,
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"n": [
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],
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"t": [
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0.165,
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0.398,
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4.103
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],
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"type": "rhoV",
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"using_tau_r": true
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},
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"sL": {
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"A": [
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-379.15330254031744,
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3.9532593151346966,
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0.00010273466267155827,
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4.864408055454342e-10,
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1.8171994404472493e-16
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],
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"B": [
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1,
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],
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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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"max_abs_error": 0.8764011816353552,
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"max_abs_error_units": "J/mol/K",
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"type": "rational_polynomial"
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},
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"sLV": {
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"A": [
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1119.5247495710419,
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0.1457371954163498,
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2.114572718455376e-06,
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3.993932543138176e-12,
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-1.7597936768715406e-15
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],
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"B": [
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1,
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],
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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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"max_abs_error": 2.097538077264699,
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"max_abs_error_units": "J/mol/K",
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"type": "rational_polynomial"
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},
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"surface_tension": {
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"BibTeX": "Mulero-JPCRD-2012",
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"Tc": 410.26,
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"a": [
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0.05685
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],
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"description": "sigma = sum(a_i*(1-T/Tc)^n_i)",
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"n": [
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1.237
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]
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}
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},
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"CAS": "75-68-3",
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"ENVIRONMENTAL": {
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"ASHRAE34": "A2",
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"FH": 1,
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"GWP100": 2310.0,
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"GWP20": 5490.0,
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"GWP500": 705.0,
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"HH": 1,
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"Name": "R142b",
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"ODP": 0.07,
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"PH": 0
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},
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"EOS": [
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{
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"BibTeX_CP0": "",
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"BibTeX_EOS": "Lemmon-JCED-2006",
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"STATES": {
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"hs_anchor": {
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"T": 451.286,
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"T_units": "K",
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"hmolar": 50097.29941072175,
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"hmolar_units": "J/mol",
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"p": 6671860.880474911,
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"p_units": "Pa",
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"rhomolar": 3994.2000000000003,
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"smolar": 180.4375278253691,
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"smolar_units": "J/mol/K"
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},
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"reducing": {
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"T": 410.26,
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"T_units": "K",
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"p": 4055000,
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"p_units": "Pa",
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"rhomolar_units": "mol/m^3"
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},
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"sat_min_liquid": {
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"T": 142.72,
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"T_units": "K",
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"p": 3.6326515046864514,
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"p_units": "Pa",
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"rhomolar": 14439.015484955164,
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},
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"sat_min_vapor": {
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"T": 142.72,
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"T_units": "K",
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"p": 3.6326517168400545,
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"rhomolar_units": "mol/m^3"
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}
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},
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"T_max": 470,
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"T_max_units": "K",
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"Ttriple": 142.72,
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"Ttriple_units": "K",
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"accentric": 0.2321,
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"accentric_units": "-",
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"alpha0": [
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{
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"a1": -12.6016527149,
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"a2": 8.3160183265,
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"type": "IdealGasHelmholtzLead"
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{
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"a": 3,
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"type": "IdealGasHelmholtzLogTau"
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},
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{
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"n": [
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"t": [
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"type": "IdealGasHelmholtzPlanckEinstein"
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],
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"alphar": [
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"l": [
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"n": [
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"t": [
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"type": "ResidualHelmholtzPower"
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}
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],
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"gas_constant": 8.314472,
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"gas_constant_units": "J/mol/K",
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"molar_mass": 0.10049503,
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"molar_mass_units": "kg/mol",
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"p_max": 60000000,
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"p_max_units": "Pa",
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"pseudo_pure": false
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}
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],
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"NAME": "R142b",
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"REFPROP_NAME": "R142B",
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"STATES": {
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"critical": {
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"T": 410.26,
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"T_units": "K",
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"p": 4055000.0,
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"p_units": "Pa",
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"rhomolar": 4438.0,
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"rhomolar_units": "mol/m^3"
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},
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"triple_liquid": {
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"T": 142.72,
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"p": 3.6326515046864514,
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"p_units": "Pa",
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"rhomolar": 14439.015484955164,
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},
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"triple_vapor": {
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"T_units": "K",
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"p": 3.6326517168400545,
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"p_units": "Pa",
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"rhomolar": 0.0030613593463350627,
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"rhomolar_units": "mol/m^3"
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}
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}
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} |