MAJOR COMPONENTS OF ASPEN Unit operations(BLOCK) model library o Physical properties system E Physical properties models (density, enthalpy, VLE, etc.) E Pure component and binary pair databases E Estimation capability for missing values Q Flow sheet convergence capability for recycle processes Q Control capability Design Specs) 10/1899 ASPen Introduction
10/18/99 ASPEN Introduction 6 MAJOR COMPONENTS OF ASPEN u Unit operations (BLOCK) model library u Physical properties system ð Physical properties models (density, enthalpy, VLE, etc.) ð Pure component and binary pair databases ð Estimation capability for missing values u Flow sheet convergence capability for recycle processes u Control capability (Design Specs)
USEFUL FEATURES IN ASPEN ◆ Sensitivity analysis o Cost estimation and profitability evaluation Optimization Process flow diagram generation o Physical properties data regression 10/1899 ASPen Introduction
10/18/99 ASPEN Introduction 7 USEFUL FEATURES IN ASPEN u Sensitivity analysis u Cost estimation and profitability evaluation u Optimization u Process flow diagram generation u Physical properties data regression