DC FieldValueLanguage
dc.contributor.authorLe Borne, Sabine-
dc.contributor.authorEisenschmidt, Holger-
dc.contributor.authorSundmacher, Kai-
dc.date.accessioned2020-02-18T13:38:07Z-
dc.date.available2020-02-18T13:38:07Z-
dc.date.issued2016-01-12-
dc.identifier.citationChemical Engineering Science (139): 61-74 (2016-01-12)de_DE
dc.identifier.issn0009-2509de_DE
dc.identifier.urihttp://hdl.handle.net/11420/4959-
dc.description.abstractThe evolution of the shape of growing crystals is a process that depends on various factors including crystalline material and process conditions. Toward the objective to control not only the size of crystals but also their shape, it is necessary to observe its evolution process as a basis for understanding and modeling the underlying growth kinetics. Online microscopy provides 2D projections of 3D crystal shapes. In this paper, we present a technique to reconstruct the original 3D shapes from measured 2D projections of KDP crystals. The algorithm requires the projection to be bounded by a convex polygon with six or eight vertices. Numerical results are presented both for synthetic data as well as for experimental data. They show a good agreement between true and estimated values both for highly accurate as well as perturbed projections.en
dc.language.isoende_DE
dc.relation.ispartofChemical engineering sciencede_DE
dc.subjectCrystallizationde_DE
dc.subjectImagingde_DE
dc.subjectMonitoringde_DE
dc.subjectParticle shapede_DE
dc.subjectParticulate processesde_DE
dc.subject.ddc510: Mathematikde_DE
dc.titleImage-based analytical crystal shape computation exemplified for potassium dihydrogen phosphate (KDP)de_DE
dc.typeArticlede_DE
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.abstract.englishThe evolution of the shape of growing crystals is a process that depends on various factors including crystalline material and process conditions. Toward the objective to control not only the size of crystals but also their shape, it is necessary to observe its evolution process as a basis for understanding and modeling the underlying growth kinetics. Online microscopy provides 2D projections of 3D crystal shapes. In this paper, we present a technique to reconstruct the original 3D shapes from measured 2D projections of KDP crystals. The algorithm requires the projection to be bounded by a convex polygon with six or eight vertices. Numerical results are presented both for synthetic data as well as for experimental data. They show a good agreement between true and estimated values both for highly accurate as well as perturbed projections.de_DE
tuhh.publisher.doi10.1016/j.ces.2015.09.020-
tuhh.publication.instituteMathematik E-10de_DE
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.volume139de_DE
tuhh.container.startpage61de_DE
tuhh.container.endpage74de_DE
dc.relation.projectSPP 1679: Dynamische Simulation vernetzter Feststoffprozessede_DE
dc.relation.projectSPP 1679: Teilprojekt "Numerische Lösungsverfahren für gekoppelte Populationsbilanzsysteme zur dynamischen Simulation multivariater Feststoffprozesse am Beispiel der formselektiven Kristallisation"-
dc.identifier.scopus2-s2.0-84943599325-
local.status.inpressfalsede_DE
local.funding.infoDeutsche Forschungsgemeinschaft (DFG)de_DE
datacite.resourceTypeJournal Article-
datacite.resourceTypeGeneralText-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.creatorOrcidLe Borne, Sabine-
item.creatorOrcidEisenschmidt, Holger-
item.creatorOrcidSundmacher, Kai-
item.languageiso639-1en-
item.creatorGNDLe Borne, Sabine-
item.creatorGNDEisenschmidt, Holger-
item.creatorGNDSundmacher, Kai-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.mappedtypeArticle-
crisitem.project.funderDeutsche Forschungsgemeinschaft (DFG)-
crisitem.project.funderDeutsche Forschungsgemeinschaft (DFG)-
crisitem.project.funderid501100001659-
crisitem.project.funderid501100001659-
crisitem.project.funderrorid018mejw64-
crisitem.project.funderrorid018mejw64-
crisitem.project.grantnoHE 4526/16-2-
crisitem.project.grantnoBO 4141/1-2-
crisitem.author.deptMathematik E-10-
crisitem.author.orcid0000-0002-4399-4442-
crisitem.author.orcid0000-0003-3251-0593-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik (E)-
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