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https://github.com/CoolProp/CoolProp.git
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536 lines
12 KiB
JSON
536 lines
12 KiB
JSON
{
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"ALIASES": [
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"nHexane",
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"Hexane",
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"HEXANE",
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"N-HEXANE"
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],
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"ANCILLARIES": {
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"hL": {
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"A": [
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-109515.28816428616,
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177.70569591263563,
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1.7419063755432813,
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-0.011064755670953438,
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3.602048019132262e-05,
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-6.861666627666487e-08,
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7.017411387397359e-11,
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-3.016041976119751e-14
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],
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"B": [
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1,
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-0.0019558724964072907
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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": 267.3142569318552,
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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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33953.36195769459,
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220.47289442260367,
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-3.857858637793833,
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0.022557901203128092,
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-7.387529272854885e-05,
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1.4060149060671113e-07,
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-1.4564637411309528e-10,
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6.398573521466683e-14
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],
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"B": [
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1,
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-0.0019486024636073678
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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": 752.5673505361777,
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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": 507.82,
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"Tmax": 507.81999999999886,
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"Tmin": 177.83,
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"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.286473563774603,
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"n": [
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0.01624870043431449,
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-4.6856725397462045,
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-1.944931617943695,
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-2.699572110510845,
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-24.96422210280747,
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25.571553247591133
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],
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"reducing_value": 3034000.0,
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"t": [
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0.159,
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0.914,
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1.136,
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3.283,
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7.567,
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8.012
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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": 507.82,
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"Tmax": 507.81999999999886,
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"Tmin": 177.83,
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"description": "p'' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.2940522917648014,
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"n": [
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0.8528029596767168,
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-5.384032997988009,
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-90.91548667688265,
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118.30086404230913,
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-33.3965271266182,
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1.2595931573516512
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],
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"reducing_value": 3034000.0,
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"t": [
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0.549,
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0.794,
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2.19,
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2.321,
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2.77,
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15.614
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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": 507.82,
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"Tmax": 507.81999999999886,
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"Tmin": 177.83,
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"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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"max_abserror_percentage": 0.9024344840601106,
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"n": [
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-418.4662126032291,
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862.7834590549915,
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-4812.159872858643,
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4546.279879423712,
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-177.86740434610275,
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2.641529465078265
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],
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"reducing_value": 2705.877875067769,
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"t": [
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0.623,
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0.673,
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0.865,
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0.889,
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1.141,
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2.833
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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": 507.82,
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"Tmax": 507.81999999999886,
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"Tmin": 177.83,
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"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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"max_abserror_percentage": 1.0104195769602642,
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"n": [
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-3.360986048771016,
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-4.224147421152148,
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6.878988884363569,
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21.988568810045702,
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],
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"reducing_value": 2705.877875067769,
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"t": [
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0.428,
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1.221,
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2.201,
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3.574,
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3.995,
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16.403
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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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-528.2319541020555,
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3.6578465510415463,
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-0.01395431914127846,
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3.68722407725401e-05,
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-5.921983706759746e-08,
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4.5384602709380655e-11,
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-3.2731592087820456e-15,
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-1.123901169975856e-17
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],
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"B": [
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1,
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-0.001956061295556256
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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": 0.5169514354253124,
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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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1137.782098823731,
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-14.496094956092822,
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0.09179416891814556,
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-0.0003504829603692891,
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8.355309647445311e-07,
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-1.218415223015618e-09,
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9.949336835589089e-13,
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-3.4796468209175446e-16
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],
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"B": [
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1,
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-0.0019429025732572666
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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": 1.780009172898693,
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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": 507.82,
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"a": [
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0.210952,
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-0.158485
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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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1.0962,
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1.05893
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]
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}
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},
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"CAS": "110-54-3",
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"ENVIRONMENTAL": {
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"ASHRAE34": "UNKNOWN",
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"FH": 3,
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"GWP100": 3.1,
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"GWP20": -1.0,
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"GWP500": -1.0,
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"HH": 2,
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"Name": "n-Hexane",
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"ODP": -1.0,
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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": "Jaeschke-IJT-1995",
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"BibTeX_EOS": "Span-IJT-2003B",
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"STATES": {
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"hs_anchor": {
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"T": 558.6020000000001,
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"T_units": "K",
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"hmolar": 31314.089210708054,
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"hmolar_units": "J/mol",
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"p": 5087203.301701943,
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"p_units": "Pa",
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"rhomolar": 2435.290087560992,
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"rhomolar_units": "mol/m^3",
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"smolar": 90.45837280560932,
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"smolar_units": "J/mol/K"
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},
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"reducing": {
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"T": 507.82,
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"T_units": "K",
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"p": 3034000,
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"p_units": "Pa",
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"rhomolar": 2705.877875067769,
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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": 177.83,
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"T_units": "K",
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"p": 0.001277140421339977,
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"p_units": "Pa",
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"rhomolar": 8839.379285343,
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"rhomolar_units": "mol/m^3"
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},
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"sat_min_vapor": {
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"T": 177.83,
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"T_units": "K",
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"p": 0.001277140421339977,
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"p_units": "Pa",
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"rhomolar": 0.0008637746216777618,
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"rhomolar_units": "mol/m^3"
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}
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},
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"T_max": 548,
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"T_max_units": "K",
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"Ttriple": 177.83,
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"Ttriple_units": "K",
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"accentric": 0.299,
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"accentric_units": "-",
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"alpha0": [
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{
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"a1": -1.570859897210351,
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"a2": 0,
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"type": "IdealGasHelmholtzLead"
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},
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{
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"a": -1,
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"type": "IdealGasHelmholtzLogTau"
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},
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{
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"T0": 341.864512243,
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"Tc": 507.82,
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"c": [
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4,
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11.6977,
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182.326,
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26.8142,
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859.207
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],
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"type": "IdealGasHelmholtzCP0AlyLee"
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},
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{
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"T0": 341.864512243,
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"Tc": 507.82,
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"c": [
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0,
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38.6164,
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0
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],
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"type": "IdealGasHelmholtzCP0AlyLee"
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},
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{
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"a1": 7.55444021933976,
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"a2": 1.95248104655686,
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"reference": "NBP",
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"type": "IdealGasHelmholtzEnthalpyEntropyOffset"
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}
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],
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"alphar": [
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{
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"d": [
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],
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"l": [
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],
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"n": [
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],
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"t": [
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],
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"type": "ResidualHelmholtzPower"
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}
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],
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"gas_constant": 8.31451,
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"gas_constant_units": "J/mol/K",
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"molar_mass": 0.08617535999999999,
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"molar_mass_units": "kg/mol",
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"p_max": 92000000,
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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": "n-Hexane",
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"REFPROP_NAME": "HEXANE",
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"STATES": {
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"critical": {
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"T": 507.82,
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"T_units": "K",
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"p": 3034000.0,
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"p_units": "Pa",
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"rhomolar": 2705.877875067769,
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"rhomolar_units": "mol/m^3"
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},
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"triple_liquid": {
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"T": 177.83,
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"T_units": "K",
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"p": 0.001277140421339977,
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"p_units": "Pa",
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"rhomolar": 8839.379285343,
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"rhomolar_units": "mol/m^3"
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},
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"triple_vapor": {
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"T": 177.83,
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"T_units": "K",
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"p": 0.001277140421339977,
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"p_units": "Pa",
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"rhomolar": 0.0008637746216777618,
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"rhomolar_units": "mol/m^3"
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}
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},
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"TRANSPORT": {
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"conductivity": {
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"BibTeX": "Assael-JPCRD-2013-Hexane",
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"critical": {
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"GAMMA": 0.05803,
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"R0": 1.02,
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"gamma": 1.239,
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"qD": 1350000000.0,
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"type": "simplified_Olchowy_Sengers",
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"zeta0": 2.364e-10
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},
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"dilute": {
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"A": [
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0.0066742,
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-0.0237619,
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0.0720155,
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],
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"B": [
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1
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],
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"T_reducing": 507.82,
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"T_reducing_units": "K",
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"m": [
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0
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],
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"n": [
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0,
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1,
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2,
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3
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],
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"type": "ratio_of_polynomials"
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},
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|
"residual": {
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"B": [
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-0.0301408,
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0.0218208,
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0.167975,
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0.077418,
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0.0382833,
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],
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"T_reducing": 507.82,
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"T_reducing_units": "K",
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"d": [
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1,
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1,
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2,
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2,
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3,
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3,
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4,
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4,
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5,
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|
5
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],
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"rhomass_reducing": 233.1819066,
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"rhomass_reducing_units": "kg/m^3",
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"t": [
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0,
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0,
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],
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"type": "polynomial"
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|
}
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|
},
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|
"viscosity": {
|
|
"BibTeX": "Michailidou-JCED-2013",
|
|
"dilute": {
|
|
"C": 2.1357e-08,
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|
"a": [
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|
0.1876,
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-0.4843,
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|
0.04477
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],
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|
"molar_mass": 0.08617536,
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"molar_mass_units": "kg/mol",
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|
"t": [
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|
0,
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1,
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|
2
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|
],
|
|
"type": "collision_integral"
|
|
},
|
|
"epsilon_over_k": 378.4,
|
|
"epsilon_over_k_units": "K",
|
|
"higher_order": {
|
|
"hardcoded": "n-Hexane"
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},
|
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"initial_density": {
|
|
"b": [
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|
-19.572881,
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|
219.73999,
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|
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2471.01251,
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|
-3375.1717,
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|
2491.6597,
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|
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|
14.085455,
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|
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],
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|
"t": [
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|
0,
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|
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|
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|
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|
-1.5,
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|
-2.5,
|
|
-5.5
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|
],
|
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"type": "Rainwater-Friend"
|
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},
|
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"sigma_eta": 6.334e-10,
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"sigma_eta_units": "m"
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}
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}
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} |