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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-29003
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dc.contributor.authorHostettler, Marco-
dc.contributor.authorGrüter, Raphael-
dc.contributor.authorStingelin, Simon Iwan-
dc.contributor.authorDe Lorenzi, Flavio-
dc.contributor.authorFüchslin, Rudolf Marcel-
dc.contributor.authorJacomet, Cyrill-
dc.contributor.authorKoll, Stephan-
dc.contributor.authorWilhelm, Dirk-
dc.contributor.authorBoiger, Gernot Kurt-
dc.date.accessioned2023-10-27T14:33:53Z-
dc.date.available2023-10-27T14:33:53Z-
dc.date.issued2023-09-19-
dc.identifier.issn2311-5521de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/29003-
dc.description.abstractPeristaltic pump technology is widely used wherever relatively low, highly accurately dosed volumetric flow rates are required and where fluid contamination must be excluded. Thus, typical fields of application include food, pharmaceuticals, medical technology, and analytics. In certain cases, when applied in conjunction with polymer-based tubing material, supplied peristaltic flow rates are reported to be significantly lower than the expected set flow rates. Said flow rate reductions are related to (i) the chosen tube material, (ii) tube material fatigue effects, and (iii) the applied pump frequency. This work presents a fast, dynamic, multiphysics, 1D peristaltic pump solver, which is demonstrated to capture all qualitatively relevant effects in terms of peristaltic flow rate reduction within linear peristaltic pumps. The numerical solver encompasses laminar fluid dynamics, geometric restrictions provided by peristaltic pump operation, as well as viscoelastic tube material properties and tube material fatigue effects. A variety of validation experiments were conducted within this work. The experiments point to the high degree of quantitative accuracy of the novel software and qualify it as the basis for elaborating an a priori drive correction.de_CH
dc.language.isoende_CH
dc.publisherMDPIde_CH
dc.relation.ispartofFluidsde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectCFDde_CH
dc.subjectMultiphysics simulationde_CH
dc.subjectViscoelasticityde_CH
dc.subjectMaterial fatiguede_CH
dc.subjectExperimental validationde_CH
dc.subject.ddc620: Ingenieurwesende_CH
dc.titleModelling of peristaltic pumps with respect to viscoelastic tube material properties and fatigue effectsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Angewandte Mathematik und Physik (IAMP)de_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.3390/fluids8090254de_CH
dc.identifier.doi10.21256/zhaw-29003-
zhaw.funding.euNode_CH
zhaw.issue9de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end269de_CH
zhaw.pages.start254de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume8de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
zhaw.monitoring.costperiod2023de_CH
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Hostettler, M., Grüter, R., Stingelin, S. I., De Lorenzi, F., Füchslin, R. M., Jacomet, C., Koll, S., Wilhelm, D., & Boiger, G. K. (2023). Modelling of peristaltic pumps with respect to viscoelastic tube material properties and fatigue effects. Fluids, 8(9), 254–269. https://doi.org/10.3390/fluids8090254
Hostettler, M. et al. (2023) ‘Modelling of peristaltic pumps with respect to viscoelastic tube material properties and fatigue effects’, Fluids, 8(9), pp. 254–269. Available at: https://doi.org/10.3390/fluids8090254.
M. Hostettler et al., “Modelling of peristaltic pumps with respect to viscoelastic tube material properties and fatigue effects,” Fluids, vol. 8, no. 9, pp. 254–269, Sep. 2023, doi: 10.3390/fluids8090254.
HOSTETTLER, Marco, Raphael GRÜTER, Simon Iwan STINGELIN, Flavio DE LORENZI, Rudolf Marcel FÜCHSLIN, Cyrill JACOMET, Stephan KOLL, Dirk WILHELM und Gernot Kurt BOIGER, 2023. Modelling of peristaltic pumps with respect to viscoelastic tube material properties and fatigue effects. Fluids. 19 September 2023. Bd. 8, Nr. 9, S. 254–269. DOI 10.3390/fluids8090254
Hostettler, Marco, Raphael Grüter, Simon Iwan Stingelin, Flavio De Lorenzi, Rudolf Marcel Füchslin, Cyrill Jacomet, Stephan Koll, Dirk Wilhelm, and Gernot Kurt Boiger. 2023. “Modelling of Peristaltic Pumps with Respect to Viscoelastic Tube Material Properties and Fatigue Effects.” Fluids 8 (9): 254–69. https://doi.org/10.3390/fluids8090254.
Hostettler, Marco, et al. “Modelling of Peristaltic Pumps with Respect to Viscoelastic Tube Material Properties and Fatigue Effects.” Fluids, vol. 8, no. 9, Sept. 2023, pp. 254–69, https://doi.org/10.3390/fluids8090254.


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