Multiphase equilibrium flash calculations

Computers and Chemical Engineering

Volumn 24, Issue 12, 2000, Pages 2557-2569

  Lucia, Angelo ^a   Padmanabhan, Laxminarasimhan ^a   Venkataraman, S ^b  

^a University of Rhode Island   (United States)

^b ASPEN TECHNOLOGY INC   (United States)

Author keywords

Multiphase equilibrium; Successive quadratic programming; TP flash

Indexed keywords

ALGORITHMS; BINARY MIXTURES; EMULSION POLYMERIZATION; GIBBS FREE ENERGY; LEAST SQUARES APPROXIMATIONS; MATRIX ALGEBRA; PHASE COMPOSITION; PROBLEM SOLVING; QUADRATIC PROGRAMMING; SOLUBILITY;

MULTIPHASE EQUILIBRIUM; SUCCESSIVE QUADRATIC PROGRAMMING (SQP);

PHASE EQUILIBRIA;

ETHYLENE DERIVATIVE; ETHYLENE VINYL ACETATE COPOLYMER; POLYMER; VINYL ACETATE; WATER;

ALGORITHM; ARTICLE; CALCULATION; MATHEMATICAL ANALYSIS; PHYSICAL PARAMETERS; POLYMERIZATION; PRESSURE; TEMPERATURE;

EID: 0034350560     PISSN: 00981354     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0098-1354(00)00563-9     Document Type: Article

References (10)

1. A segment-based local composition model for the Gibbs energy of polymer solutions
2. Chemical process optimization using Newton-like methods
3. Sparse quadratic programming in chemical process optimization
4. Nonconvex process optimization
5. Global optimization for the phase stability problem
6. The isothermal flash problem: I. Stability
7. The isothermal flash problem: II. Flash calculations
8. Robust phase stability analysis using interval methods
9. Homotopy-continuation for the stability analysis in global minimization of the Gibbs free energy