Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.1912
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dc.contributor.authorRathjens, Matthias-
dc.contributor.authorBohnenstädt, Timo-
dc.contributor.authorFieg, Georg-
dc.contributor.authorEngel, Ole-
dc.date.accessioned2018-12-06T06:52:46Z-
dc.date.available2018-12-06T06:52:46Z-
dc.date.issued2016-
dc.identifier.citationProcedia Engineering (157): 341-348 (2016-01-01)de_DE
dc.identifier.issn1877-7058de_DE
dc.identifier.urihttp://tubdok.tub.tuhh.de/handle/11420/1915-
dc.description.abstractIn this work an approach is presented for the synthesis of near cost optimal heat exchanger networks with a high controllability. The presented methodology is based on a sequential approach utilizing different algorithms and mathematical models. The procedure is carried out in three steps. A genetic algorithm is used to produce a high diversity of promising structures that suffice the needs for cost reduction and controllability characteristics. For selected structures controllability evaluations are carried out, which are mainly based on relative gain array and condition number assessments. Therefore, a linear model is utilized which was further used to calculate the area adjustments and nominal bypasses for complete disturbance rejection for perfect control. As a last step simplified mathematical solution models are used to further extend insight gained for decision-making. These models are used to carry out dynamic simulations for testing the impact of different possible decentralized feedback control structure designs developed by previous methods. The application of the developed approach will be shown using an example from literature.en
dc.language.isoende_DE
dc.publisherElsevierde_DE
dc.relation.ispartofProcedia engineeringde_DE
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.subjectheat exchanger network synthesisde_DE
dc.subjectdynamicsde_DE
dc.subjectcontrollabilityde_DE
dc.subjectdecentralized controlde_DE
dc.subjectheat integrationde_DE
dc.subject.ddc600: Technikde_DE
dc.titleSynthesis of heat exchanger networks taking into account cost and dynamic considerationsde_DE
dc.typeArticlede_DE
dc.identifier.urnurn:nbn:de:gbv:830-882.024449-
dc.identifier.doi10.15480/882.1912-
dc.type.diniarticle-
dc.subject.ddccode600-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.024449de_DE
tuhh.oai.showtrue-
dc.identifier.hdl11420/1915-
tuhh.abstract.englishIn this work an approach is presented for the synthesis of near cost optimal heat exchanger networks with a high controllability. The presented methodology is based on a sequential approach utilizing different algorithms and mathematical models. The procedure is carried out in three steps. A genetic algorithm is used to produce a high diversity of promising structures that suffice the needs for cost reduction and controllability characteristics. For selected structures controllability evaluations are carried out, which are mainly based on relative gain array and condition number assessments. Therefore, a linear model is utilized which was further used to calculate the area adjustments and nominal bypasses for complete disturbance rejection for perfect control. As a last step simplified mathematical solution models are used to further extend insight gained for decision-making. These models are used to carry out dynamic simulations for testing the impact of different possible decentralized feedback control structure designs developed by previous methods. The application of the developed approach will be shown using an example from literature.de_DE
tuhh.publisher.doi10.1016/j.proeng.2016.08.375-
tuhh.publication.instituteProzess- und Anlagentechnik V-4de_DE
tuhh.identifier.doi10.15480/882.1912-
tuhh.type.opus(wissenschaftlicher) Artikelde
tuhh.institute.germanProzess- und Anlagentechnik V-4de
tuhh.institute.englishProzess- und Anlagentechnik V-4de_DE
tuhh.gvk.hasppnfalse-
openaire.rightsinfo:eu-repo/semantics/openAccessde_DE
dc.type.driverarticle-
dc.rights.ccby-nc-ndde_DE
dc.rights.ccversion4.0de_DE
dc.type.casraiJournal Articleen
tuhh.container.volume157de_DE
tuhh.container.startpage341de_DE
tuhh.container.endpage348de_DE
dc.relation.conferenceIX International Conference on Computational Heat and Mass Transfer, ICCHMT2016de_DE
dc.rights.nationallicensefalsede_DE
item.fulltextWith Fulltext-
item.creatorOrcidRathjens, Matthias-
item.creatorOrcidBohnenstädt, Timo-
item.creatorOrcidFieg, Georg-
item.creatorOrcidEngel, Ole-
item.creatorGNDRathjens, Matthias-
item.creatorGNDBohnenstädt, Timo-
item.creatorGNDFieg, Georg-
item.creatorGNDEngel, Ole-
item.grantfulltextopen-
crisitem.author.deptProzess- und Anlagentechnik V-4-
crisitem.author.deptProzess- und Anlagentechnik V-4-
crisitem.author.deptProzess- und Anlagentechnik V-4-
crisitem.author.orcid0000-0002-5514-949X-
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