1. ZHAW digitalcollection
  2. School of Engineering
  3. Publikationen
  4. Publikationen School of Engineering
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHostettler, Marco-
dc.contributor.authorBrunner, Daniel-
dc.contributor.authorRosenthal, Florian-
dc.contributor.authorClemens, Mirjam-
dc.contributor.authorKoepf, Ellen-
dc.contributor.authorBoiger, Gernot Kurt-
dc.date.accessioned2021-01-07T12:38:42Z-
dc.date.available2021-01-07T12:38:42Z-
dc.date.issued2020-12-10-
dc.identifier.issn2409-1669de_CH
dc.identifier.issn2409-7527de_CH
dc.identifier.urihttps://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdfde_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/21174-
dc.descriptionExternal R&D partner (co-authors Rosenthal, F., Clemens, M., Koepf, E.): F. Hoffmann-La Roche Ltd., Basel, Switzerlandde_CH
dc.description.abstractWhen a vial filled with liquid is transported it is exposed to external vibrations. These vibrations cause motion, which in turn can lead to splashing. This vibration induced splashing causes shear stresses and pressure forces within the fluid. When it comes to pharmaceutical fluids, it is essential to understand these shear- and pressure conditions because they can lead to the degradation of the drug. The presented study focuses on the effects of splashing in a liquid using computational fluid dynamics. Thereby, a falling droplet, which impacts into a surface of a resting liquid, is investigated. The impact and immersion of the droplet into the surface generates a complex agitation of the fluid and leads to the occurrence of shear stresses. These shear stresses depend on parameters such as falling height, droplet diameter and viscosity of the fluid. Using computational fluid dynamics said degrees of freedom were investigated in relation to associated shear conditions. The computational results show that larger droplet diameters as well as larger falling heights tend to primarily increase the strength of the occurring shear stresses. On the other hand increasing fluid viscosity decreases the penetration depth of the influence region while increasing the shear stress level. Therefore, viscosity has a more complex influence on the splashing than the other studied parameters.de_CH
dc.language.isoende_CH
dc.publisherInternational Society of Multiphysicsde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectSplashingde_CH
dc.subjectOpenFoamde_CH
dc.subjectTwo-phase-flowde_CH
dc.subjectCFDde_CH
dc.subject.ddc530: Physikde_CH
dc.titleAnalysis of falling droplets into resting liquid and resulting shear stressesde_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, Online, 11-12 December 2020de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start50de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Abstract)de_CH
zhaw.title.proceedingsMultiphysics 2020de_CH
zhaw.webfeedVerfahrenstechnikde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
Appears in collections:Publikationen School of Engineering

Files in This Item:
There are no files associated with this item.
Show simple item record
Hostettler, M., Brunner, D., Rosenthal, F., Clemens, M., Koepf, E., & Boiger, G. K. (2020). Analysis of falling droplets into resting liquid and resulting shear stresses [Conference presentation]. Multiphysics 2020, 50. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdf
Hostettler, M. et al. (2020) ‘Analysis of falling droplets into resting liquid and resulting shear stresses’, in Multiphysics 2020. International Society of Multiphysics, p. 50. Available at: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdf.
M. Hostettler, D. Brunner, F. Rosenthal, M. Clemens, E. Koepf, and G. K. Boiger, “Analysis of falling droplets into resting liquid and resulting shear stresses,” in Multiphysics 2020, Dec. 2020, p. 50. [Online]. Available: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdf
HOSTETTLER, Marco, Daniel BRUNNER, Florian ROSENTHAL, Mirjam CLEMENS, Ellen KOEPF und Gernot Kurt BOIGER, 2020. Analysis of falling droplets into resting liquid and resulting shear stresses. In: Multiphysics 2020 [online]. Conference presentation. International Society of Multiphysics. 10 Dezember 2020. S. 50. Verfügbar unter: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdf
Hostettler, Marco, Daniel Brunner, Florian Rosenthal, Mirjam Clemens, Ellen Koepf, and Gernot Kurt Boiger. 2020. “Analysis of Falling Droplets into Resting Liquid and Resulting Shear Stresses.” Conference presentation. In Multiphysics 2020, 50. International Society of Multiphysics. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdf.
Hostettler, Marco, et al. “Analysis of Falling Droplets into Resting Liquid and Resulting Shear Stresses.” Multiphysics 2020, International Society of Multiphysics, 2020, p. 50, https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/5fd1bf288185f4776a0d1807/1607581490712/MULTIPHYSICS+2020+-+Abstracts.pdf.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.