Modelling of peristaltic pumps for viscoelastic tube material properties under consideration of fatigue effects

Hostettler, Marco; Stingelin, Simon; De Lorenzi, Flavio; Füchslin, Rudolf Marcel; Jacomet, Cyrill; Koll, Stephan; Wilhelm, Dirk; Boiger, Gernot

Publication type:	Conference other
Type of review:	Peer review (abstract)
Title:	Modelling of peristaltic pumps for viscoelastic tube material properties under consideration of fatigue effects
Authors:	Hostettler, Marco Stingelin, Simon De Lorenzi, Flavio Füchslin, Rudolf Marcel Jacomet, Cyrill Koll, Stephan Wilhelm, Dirk Boiger, Gernot
et. al:	No
Proceedings:	Multiphysics 2022
Page(s):	33
Conference details:	International Conference of Multiphysics, Oslo, Norway, 15-16 December 2022
Issue Date:	2022
Publisher / Ed. Institution:	International Society of Multiphysics
ISSN:	2409-1669 2409-7527
Language:	English
Subjects:	Peristaltic pump; Multiphysics simulation; Viscoelastic; Validation; Fatigue
Subject (DDC):	530: Physics 620: Engineering
Abstract:	Peristaltic 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, pharmaceutical, medical technology and analytics. In certain cases, when applied in conjunction with polymer-based tubing material, supplied peristaltic flow rates are reported to deviate from expected set flow rates relevantly. Said deviations are related to i) chosen tube material, ii) total over all time of the pump cycles exerted on applied polymer tubes and iii) applied frequency of pump revolutions. This work presents a fast, dynamic, 2D Multiphysics simulation method, which significantly reduces the considered deviations by serving as the basis for elaborating an a priori operational setpoint correction. 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. Within this work, a considerable variety of validation experiments and application examples of the novel methodology will be presented.
URI:	https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf https://digitalcollection.zhaw.ch/handle/11475/26793
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	School of Engineering
Organisational Unit:	Institute of Applied Mathematics and Physics (IAMP) Institute of Computational Physics (ICP) Institute of Product Development and Production Technologies (IPP)
Published as part of the ZHAW project:	SCIS Simulation Based Calibration of Infusion Systems
Appears in collections:	Publikationen School of Engineering

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Hostettler, M., Stingelin, S., De Lorenzi, F., Füchslin, R. M., Jacomet, C., Koll, S., Wilhelm, D., & Boiger, G. (2022). Modelling of peristaltic pumps for viscoelastic tube material properties under consideration of fatigue effects [Conference presentation]. Multiphysics 2022, 33. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf

Hostettler, M. et al. (2022) ‘Modelling of peristaltic pumps for viscoelastic tube material properties under consideration of fatigue effects’, in Multiphysics 2022. International Society of Multiphysics, p. 33. Available at: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf.

M. Hostettler et al., “Modelling of peristaltic pumps for viscoelastic tube material properties under consideration of fatigue effects,” in Multiphysics 2022, 2022, p. 33. [Online]. Available: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf

HOSTETTLER, Marco, Simon STINGELIN, Flavio DE LORENZI, Rudolf Marcel FÜCHSLIN, Cyrill JACOMET, Stephan KOLL, Dirk WILHELM und Gernot BOIGER, 2022. Modelling of peristaltic pumps for viscoelastic tube material properties under consideration of fatigue effects. In: Multiphysics 2022 [online]. Conference presentation. International Society of Multiphysics. 2022. S. 33. Verfügbar unter: https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf

Hostettler, Marco, Simon Stingelin, Flavio De Lorenzi, Rudolf Marcel Füchslin, Cyrill Jacomet, Stephan Koll, Dirk Wilhelm, and Gernot Boiger. 2022. “Modelling of Peristaltic Pumps for Viscoelastic Tube Material Properties under Consideration of Fatigue Effects.” Conference presentation. In Multiphysics 2022, 33. International Society of Multiphysics. https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf.

Hostettler, Marco, et al. “Modelling of Peristaltic Pumps for Viscoelastic Tube Material Properties under Consideration of Fatigue Effects.” Multiphysics 2022, International Society of Multiphysics, 2022, p. 33, https://static1.squarespace.com/static/5c9f89c101232c1d41297d67/t/639912525a90a93394aa8b71/1670976084271/MULTIPHYSICS+2022-Abstract+Booklet.pdf.