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dc.creatorNikolić-Paunić, Daliborka
dc.creatorSeidel-Morgenstern, Andreas
dc.creatorPetkovska, Menka
dc.date.accessioned2019-01-30T17:40:13Z
dc.date.available2019-01-30T17:40:13Z
dc.date.issued2014
dc.identifier.issn0009-2509
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1467
dc.description.abstractPeriodic operation of a non isothermal CSTR subject to a single input modulation is analyzed considering a All order reaction and using the nonlinear frequency response (NFR) method, introduced in our previous publications. The method is based on deriving the asymmetrical second order frequency response function (FRE) and analyzing its sign. in Part I of this paper, the periodic modulations of inlet concentration or flow-rate of the reaction stream were investigated. In this Part II, periodic operations are analyzed for modulations of the temperature of the inlet reaction stream or the temperature of the heating/cooling fluid. Conditions that need to be fulfilled in order to achieve process improvement through periodic operation are identified. The method is applied for the same numerical example taken from literature which was used in Part I. The results obtained by the NFR method are compared with the results of numerical simulations. Good agreement is obtained, except for forcing frequencies close to the resonant frequency. In these cases, even the sign of the DC component was not predicted correctly.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172022/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//
dc.rightsrestrictedAccess
dc.sourceChemical Engineering Science
dc.subjectNon-isothermal CSTRen
dc.subjectNonlinear dynamicsen
dc.subjectMathematical modelingen
dc.subjectChemical reactorsen
dc.subjectSimulationen
dc.subjectNonlinear frequency response methoden
dc.titleNonlinear frequency response analysis of forced periodic operation of non-isothermal CSTR using single input modulations. Part II: Modulation of inlet temperature or temperature of the cooling/heating fluiden
dc.typearticle
dc.rights.licenseARR
dcterms.abstractНиколић Паунић, Далиборка; Сеидел-Моргенстерн, Aндреас; Петковска, Менка;
dc.citation.volume117
dc.citation.spage31
dc.citation.epage44
dc.citation.other117: 31-44
dc.citation.rankM22
dc.identifier.doi10.1016/j.ces.2014.06.015
dc.identifier.rcubConv_3199
dc.identifier.scopus2-s2.0-84903779882
dc.identifier.wos000340931800004
dc.type.versionpublishedVersion


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