id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-241	Kasaš, M.; Kravanja, Z.; Novak Pintarič, Z.	Differences between Optimum Flow Sheet Solutions Obtained by Different Economic Objective Functions	2009	5	.pdf	application/pdf	3003	149	50	I 0 10 20 30 40 50 60 70 80 b) 0 CF I Figure 1: Cash flow functions, a) unimodal, b) concave Unimodal cash flow functions Unimodal cash flow function is common for flow sheet modeling with simple and aggregated models at early stages of process development, e.g. by stoichiometric reactor with fixed conversion per pass or simple component splitter. NOVAK PINTARIČ University of Maribor, Faculty of Chemistry and Chemical Engineering Smetanova 17, SI 2000 Maribor, Slovenia E-mail: zorka.novak@uni-mb.si This paper discusses the shapes of cash flow functions obtained by modelling chemical processes at different levels of complexity, and the influence of these shapes on optimal solutions obtained by different economic objective functions.	cache/hjic-241.pdf	txt/hjic-241.txt