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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/1589

Title: Equivalent dynamic solution of an industrial HDPE slurry reactor
Authors: NIGAM, S
MOUDGALYA, KM
PANI, AK
Keywords: systems
Issue Date: 2006
Publisher: ELSEVIER SCIENCE BV
Citation: 16TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING AND 9TH INTERNATIONAL SYMPOSIUM ON PROCESS SYSTEMS ENGINEERING,21,285-290
Abstract: A discontinuous industrial High Density Polyethylene (HDPE) reactor system, described by 15 Differential Algebraic Equations (DAEs) and 12 DAEs, has been numerically solved in this work. This system is characterised by frequent switches between these two sets of DAEs, making the numerical solution expensive. Using an extension of Filippov's regularisation approach, we obtain an equivalent, continuous, dynamic model of the discontinuous system. The equivalent dynamic solution is several orders of magnitude faster than the discontinuous solution.
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/14799
http://hdl.handle.net/100/1589
ISBN: 978-0-444-52969-5
ISSN: 1570-7946
Appears in Collections:Proceedings papers

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