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dc.contributor.authorBrunner, Daniel-
dc.contributor.authorClemens, Mirjam-
dc.contributor.authorSager, Fabian-
dc.contributor.authorBoiger, Gernot Kurt-
dc.date.accessioned2018-06-28T14:41:47Z-
dc.date.available2018-06-28T14:41:47Z-
dc.date.issued2017-12-14-
dc.identifier.issn2409-1669de_CH
dc.identifier.issn2409-7527de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/7486-
dc.identifier.urihttps://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdfde_CH
dc.description.abstractAgitation of fluids in vials is routinely performed in order to test the suitability of a substance for transport. Many kinds of degradation phenomena can result from such agitation. The specific shear stresses and degradation mechanisms are in many cases not thoroughly understood yet. Studying the shear stress situation due to agitation is an essential step towards understanding degradation mechanisms and specific sensitivities. In order to do this, an OpenFOAM based model has been set-up, using the two phase volume-of-fluid approach within OpenFoam's interFoam solver as well as a frame of reference. Two validation cases have been performed. Firstly, the transient behaviour of the volume- averaged shear stresses in an orbitally shaken fluid have been compared to literature results. Secondly, the structure of the surface waves has been compared to experimental results with water. The developed model has been used to conduct a parameter study for vertical shaking conditions. Thus the shear stress distribution at different excitation frequencies and amplitudes has been investigated.de_CH
dc.language.isoende_CH
dc.publisherInternational Society of Multiphysicsde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectFluid mechanicsde_CH
dc.subjectStress analysisde_CH
dc.subjectTwo phasede_CH
dc.subjectVibration tablede_CH
dc.subject.ddc530: Physikde_CH
dc.titleAnalysis of stresses and surface topology of dynamically agitated fluidsde_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.reviewPeer review (Abstract)de_CH
zhaw.title.proceedingsMultiphysics 2017de_CH
zhaw.webfeedChemieingenieurwesende_CH
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Brunner, D., Clemens, M., Sager, F., & Boiger, G. K. (2017, December 14). Analysis of stresses and surface topology of dynamically agitated fluids. Multiphysics 2017. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf
Brunner, D. et al. (2017) ‘Analysis of stresses and surface topology of dynamically agitated fluids’, in Multiphysics 2017. International Society of Multiphysics. Available at: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf.
D. Brunner, M. Clemens, F. Sager, and G. K. Boiger, “Analysis of stresses and surface topology of dynamically agitated fluids,” in Multiphysics 2017, Dec. 2017. [Online]. Available: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf
BRUNNER, Daniel, Mirjam CLEMENS, Fabian SAGER und Gernot Kurt BOIGER, 2017. Analysis of stresses and surface topology of dynamically agitated fluids. In: Multiphysics 2017 [online]. Conference presentation. International Society of Multiphysics. 14 Dezember 2017. Verfügbar unter: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf
Brunner, Daniel, Mirjam Clemens, Fabian Sager, and Gernot Kurt Boiger. 2017. “Analysis of Stresses and Surface Topology of Dynamically Agitated Fluids.” Conference presentation. In Multiphysics 2017. International Society of Multiphysics. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf.
Brunner, Daniel, et al. “Analysis of Stresses and Surface Topology of Dynamically Agitated Fluids.” Multiphysics 2017, International Society of Multiphysics, 2017, https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5d7942615c8d7e4106ee10d7/1568227954088/MULTIPHYSICS+2017+-+Abstracts.pdf.


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