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dc.contributor.authorBoiger, Gernot Kurt-
dc.contributor.authorReinke, Nils-
dc.contributor.authorBoldrini, Marlon-
dc.contributor.authorWeilenmann, Stephan-
dc.contributor.authorStuderus, Patrick-
dc.date.accessioned2018-05-31T13:52:02Z-
dc.date.available2018-05-31T13:52:02Z-
dc.date.issued2017-12-
dc.identifier.issn2409-1669de_CH
dc.identifier.issn2409-7527de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/6322-
dc.identifier.urihttps://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdfde_CH
dc.description.abstractIt is well known that a stable corona of ionized oxygen forms in the proximity of electrodes within powder coating pistols. What remains unclear though is the extention and shape of the ionized oxygen field, as well as its interaction with geometric boundary conditions. Therefore a Eulerian charge transport model was created within OpenFoam. It considers convective, diffusive and electro-static effects on charge distribution, as well as a dynamic coupling to the electric field. The latter is shown to be essential for obtaining a stationary solution, which amounts to a stable corona. Analysis of the result reveals unexpected yet plausible charge distribution effects within the application. The solution is validated by comparison to the point-wise measurement of potential field strength evolution on the outside of the pistol. Furthermore the new model is applied within a coupled powder coating solver which includes flow-, electric- and particle dynamic effects. This Multiphysics solver is then used to predict the corona-effect on particle charging-efficiency, as well as to compare pistol-design options and their respective impacts.de_CH
dc.language.isoende_CH
dc.publisherInternational Society of Multiphysicsde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectCoronade_CH
dc.subjectCharge transportde_CH
dc.subjectOpenFoamde_CH
dc.subjectPowder coatingde_CH
dc.subjectMultiphysics solverde_CH
dc.subject.ddc530: Physikde_CH
dc.titleDynamic modeling of ionized oxygen distribution within powder coating pistolsde_CH
dc.typeKonferenz: Sonstigesde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
zhaw.conference.detailsInternational Conference of Multiphysics, Beijing, China, 14-15 December 2017de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewNot specifiedde_CH
zhaw.title.proceedingsMultiphysics 2017de_CH
zhaw.webfeedChemieingenieurwesende_CH
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Boiger, G. K., Reinke, N., Boldrini, M., Weilenmann, S., & Studerus, P. (2017, December). Dynamic modeling of ionized oxygen distribution within powder coating pistols. Multiphysics 2017. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf
Boiger, G.K. et al. (2017) ‘Dynamic modeling of ionized oxygen distribution within powder coating pistols’, in Multiphysics 2017. International Society of Multiphysics. Available at: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf.
G. K. Boiger, N. Reinke, M. Boldrini, S. Weilenmann, and P. Studerus, “Dynamic modeling of ionized oxygen distribution within powder coating pistols,” in Multiphysics 2017, Dec. 2017. [Online]. Available: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf
BOIGER, Gernot Kurt, Nils REINKE, Marlon BOLDRINI, Stephan WEILENMANN und Patrick STUDERUS, 2017. Dynamic modeling of ionized oxygen distribution within powder coating pistols. In: Multiphysics 2017 [online]. Conference presentation. International Society of Multiphysics. Dezember 2017. Verfügbar unter: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf
Boiger, Gernot Kurt, Nils Reinke, Marlon Boldrini, Stephan Weilenmann, and Patrick Studerus. 2017. “Dynamic Modeling of Ionized Oxygen Distribution within Powder Coating Pistols.” Conference presentation. In Multiphysics 2017. International Society of Multiphysics. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf.
Boiger, Gernot Kurt, et al. “Dynamic Modeling of Ionized Oxygen Distribution within Powder Coating Pistols.” Multiphysics 2017, International Society of Multiphysics, 2017, https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf.


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