mirror of
https://github.com/CoolProp/CoolProp.git
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511 lines
12 KiB
JSON
511 lines
12 KiB
JSON
{
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"ANCILLARIES": {
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"hL": {
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"A": [
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140.7137211913371,
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50.87560689977791,
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0.12494753662861673,
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3.57000682883749e-05,
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],
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1,
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],
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"Tmax": 38.24,
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"Tmin": 18.724,
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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": 2.3864807675861357,
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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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1004.2426378106315,
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],
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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_units": "J/mol",
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"type": "rational_polynomial"
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},
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"pS": {
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"T_r": 38.34,
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"Tmax": 38.33999999999991,
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"Tmin": 18.72400000000001,
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"description": "p' = pc*exp(Tc/T*sum(n_i*theta^t_i))",
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"type": "pL",
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},
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"rhoL": {
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"T_r": 38.34,
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"description": "rho' = rhoc*(1+sum(n_i*theta^t_i))",
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1.992,
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6.17,
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19.493
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"type": "rhoLnoexp",
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},
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"rhoV": {
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"Tmin": 18.72400000000001,
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"description": "rho'' = rhoc*exp(Tc/T*sum(n_i*theta^t_i))",
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1.725,
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3.959
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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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0.9564849269212934,
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0.0027001162141152488,
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8.04090159013165e-07,
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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": 0.06072241697857894,
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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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7.15408915422784e-05,
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6.788300596309288e-09
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],
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"B": [
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1,
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],
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"Tmax": 38.24,
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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": 0.1336724465372372,
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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": 38.34,
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"a": [
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0.009376
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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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1.258
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]
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}
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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": "Richardson-JPCRD-2013",
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"STATES": {
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"hs_anchor": {
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"T": 42.17400000000001,
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"T_units": "K",
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"hmolar": 1012.7149455649967,
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"p": 2471528.998925426,
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"p_units": "Pa",
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"smolar": 26.987283392692056,
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},
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"reducing": {
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"T": 38.34,
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"T_units": "K",
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"hmolar": 839.8736419970362,
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"p": 1679600,
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},
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},
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}
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},
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{
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{
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"type": "ResidualHelmholtzPower"
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{
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"epsilon": [
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"eta": [
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"gamma": [
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"n": [
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"t": [
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"type": "ResidualHelmholtzGaussian"
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],
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"critical_region_splines": {
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"T_max": 38.34,
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"T_min": 38.3393455081093,
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"_note": "Coefficients for the critical cubic spline. T = c[0]*rho^3 + c[1]*rho^2 + c[2]*rho + c[3] with rho in mol/m^3 and T in K",
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"cL": [
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0.0,
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0.0,
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],
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"cV": [
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0.0,
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0.0,
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3.024694971483841e-06,
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38.28788450564134
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],
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},
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"gas_constant": 8.3144621,
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"gas_constant_units": "J/mol/K",
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"molar_mass": 0.0040282,
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"molar_mass_units": "kg/mol",
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"p_max": 2000000000,
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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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"INFO": {
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"2DPNG_URL": "http://www.chemspider.com/ImagesHandler.ashx?id=22931",
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"ALIASES": [
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"deuterium",
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"DEUTERIUM",
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"D2"
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],
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"CAS": "7782-39-0",
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"CHEMSPIDER_ID": 22931,
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"ENVIRONMENTAL": {
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"ASHRAE34": "UNKNOWN",
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"FH": -1,
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"GWP100": 0.0,
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"GWP20": 0.0,
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"HH": -1,
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"Name": "Deuterium",
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"ODP": -1.0,
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"PH": -1
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},
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"FORMULA": "D_{2}",
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"INCHI_KEY": "UFHFLCQGNIYNRP-VVKOMZTBSA-N",
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"INCHI_STRING": "InChI=1S/H2/h1H/i1+1D",
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"NAME": "Deuterium",
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"REFPROP_NAME": "D2",
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"SMILES": "[2H][2H]"
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},
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"STATES": {
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"critical": {
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"T": 38.34,
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"T_units": "K",
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"hmolar": 839.8071401542587,
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"hmolar_units": "J/mol",
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"p": 1679600.0,
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},
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"triple_liquid": {
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"T": 18.724,
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"T_units": "K",
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"hmolar": -122.65703568377039,
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"p": 17189.101973451077,
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"p_units": "Pa",
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"smolar_units": "J/mol/K"
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},
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"triple_vapor": {
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"T": 18.724,
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"T_units": "K",
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"hmolar": 1152.7121593388533,
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"hmolar_units": "J/mol",
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"p": 17189.102173299063,
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"p_units": "Pa",
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"rhomolar_units": "mol/m^3",
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"smolar": 62.41339376470909,
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"smolar_units": "J/mol/K"
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}
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}
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} |