Automatic Decomposition of Nonlinear Equation Systems for Improved Initialization and Solution of Chemical Engineering Process Models

dc.contributor.authorEsche, Erik
dc.contributor.authorBublitz, Saskia
dc.contributor.authorTolksdorf, Gregor
dc.contributor.authorRepke, Jens-Uwe
dc.date.accessioned2019-11-18T15:23:08Z
dc.date.available2019-11-18T15:23:08Z
dc.date.issued2018-08-02
dc.description.abstractThe initialization of process models for chemical engineering systems is often a challenge. While dedicated strategies exist for state of the art column models, novel models need to be initialized manually. In this contribution, we present a first application of these decomposition methods for supporting the initialization and solution of equilibrium- and non-equilibrium-type column models for distillation and compare them to well-known sequential solution methods for each. We show that these methods can supply viable solution procedures for nonlinear systems and are especially helpful in deriving new initialization techniques for novel process equipment.en
dc.identifier.isbn978-0-444-64241-7
dc.identifier.issn1570-7946
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/10328
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-9290
dc.language.isoenen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc660 Chemische Verfahrenstechnikde
dc.subject.othernonlinear systemen
dc.subject.otherinitialization schemeen
dc.subject.otherdistillationen
dc.subject.otherabsorptionen
dc.titleAutomatic Decomposition of Nonlinear Equation Systems for Improved Initialization and Solution of Chemical Engineering Process Modelsen
dc.typeConference Objecten
dc.type.versionacceptedVersionen
dcterms.bibliographicCitation.doi10.1016/B978-0-444-64241-7.50226-3en
dcterms.bibliographicCitation.editorEden, Mario R.
dcterms.bibliographicCitation.editorIerapetritou, Marianthi G.
dcterms.bibliographicCitation.editorTowler, Gavin P.
dcterms.bibliographicCitation.originalpublishernameElsevieren
dcterms.bibliographicCitation.originalpublisherplaceAmsterdamen
dcterms.bibliographicCitation.pageend1392en
dcterms.bibliographicCitation.pagestart1387en
dcterms.bibliographicCitation.proceedingstitle13th International Symposium on Process Systems Engineeringen
tub.accessrights.dnbfreeen
tub.affiliationFak. 3 Prozesswissenschaften>Inst. Prozess- und Verfahrenstechnik>FG Dynamik und Betrieb technischer Anlagende
tub.affiliation.facultyFak. 3 Prozesswissenschaftende
tub.affiliation.groupFG Dynamik und Betrieb technischer Anlagende
tub.affiliation.instituteInst. Prozess- und Verfahrenstechnikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
tub.series.issuenumber44en
tub.series.nameComputer Aided Chemical Engineeringen
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