Uncertainty analysis of the CPA and a quadrupolar CPA equation of state – With emphasis on CO2

作者: Martin G. Bjørner , Gürkan Sin , Georgios M. Kontogeorgis

DOI: 10.1016/J.FLUID.2015.12.037

关键词: Equation of statePropagation of uncertaintyIdentifiabilityEstimation theoryStatistical physicsUncertainty analysisChemistryMonte Carlo methodCovariance matrixNormal distribution

摘要: … (CPA) equation of state, are subject to uncertainties due to … In this work the uncertainties in the pure compound parameters … The uncertainties are estimated using both least squares …

参考文章(66)
Martin G. Bjørner, Georgios M. Kontogeorgis, Modeling derivative properties and binary mixtures with CO2 using the CPA and the quadrupolar CPA equations of state Fluid Phase Equilibria. ,vol. 408, pp. 151- 169 ,(2016) , 10.1016/J.FLUID.2015.08.011
Bradley Efron, Thomas J. DiCiccio, Bootstrap Confidence Intervals Statistical Science. ,vol. 11, pp. 189- 228 ,(1996) , 10.1214/SS/1032280214
Walter G. Chapman, George Jackson, Keith E. Gubbins, Phase equilibria of associating fluids Molecular Physics. ,vol. 65, pp. 1057- 1079 ,(2006) , 10.1080/00268978800101601
Wallace B. Whiting, Ting Man Tong, Michael E. Reed, Effect of uncertainties in thermodynamic data and model parameters on calculated process performance Industrial & Engineering Chemistry Research. ,vol. 32, pp. 1367- 1371 ,(1993) , 10.1021/IE00019A011
Enrique Fernández-Fassnacht, Fernando Del Río, The vapour pressure of CO2 from 194 to 243 K The Journal of Chemical Thermodynamics. ,vol. 16, pp. 469- 474 ,(1984) , 10.1016/0021-9614(84)90204-0
Wallace B. Whiting, Effects of Uncertainties in Thermodynamic Data and Models on Process Calculations Journal of Chemical & Engineering Data. ,vol. 41, pp. 935- 941 ,(1996) , 10.1021/JE9600764
V. R. Vasquez, W. B. Whiting, Effect of Systematic and Random Errors in Thermodynamic Models on Chemical Process Design and Simulation: A Monte Carlo Approach Industrial & Engineering Chemistry Research. ,vol. 38, pp. 3036- 3045 ,(1999) , 10.1021/IE980748E
Richard S.H. Mah, Effects of thermophysical property estimation on process design Computers & Chemical Engineering. ,vol. 1, pp. 183- 189 ,(1977) , 10.1016/0098-1354(77)85003-5