Model-based conceptual design and optimization tool support for the early stage development of chemical processes under uncertainty
Despite many efforts to formalize the early phase of conceptual process design, no tool-supported systematic method for the conceptual design of chemical processes has been developed to date. This contribution presents a methodology and a software tool for the early conceptual design phase, which is characterized by limited and uncertain information on the available process units. The proposed methodology supports the graphical modeling of hierarchical superstructures which are subsequently optimized by a hybrid evolutionary algorithm considering uncertainties in model parameters. (C) 2013 Elsevier Ltd. All rights reserved.
design chemical processes mathematical modelling optimisation