Hydrodynamic Impedance Correction for Reduced-Order Modeling of Spermatozoa-Like Soft Micro-Robots

dc.authorid Tabak, Ahmet Fatih/0000-0003-3311-6942
dc.authorscopusid 16239623800
dc.authorwosid Tabak, Ahmet Fatih/R-9187-2018
dc.contributor.author Tabak, Ahmet Fatih
dc.date.accessioned 2024-05-25T11:41:03Z
dc.date.available 2024-05-25T11:41:03Z
dc.date.issued 2019
dc.department Okan University en_US
dc.department-temp [Tabak, Ahmet Fatih] Okan Univ, Fac Engn, Mechatron Engn Dept, TR-34959 Akfirat Tuzla Istanbul, Turkey; [Tabak, Ahmet Fatih] Bahcesehir Univ, Fac Engn & Nat Sci, Mechatron Engn Dept, TR-34353 Besiktas, Turkey en_US
dc.description Tabak, Ahmet Fatih/0000-0003-3311-6942 en_US
dc.description.abstract Hydrodynamic interactions play a key role in the swimming behavior and power consumption of bio-inspired and biomimetic micro-swimmers, cybernetic or artificial alike. Bio-inspired robotic micro-swimmers require fast and reliable numerical models for robust control in order to carry out demanding therapeutic tasks as envisaged for more than 60 years. The fastest known numerical model, the resistive force theory (RFT), incorporates local viscous force coefficients with the local velocity of slender bodies in order to find the resisting hydrodynamic forces, however, omitting the induced far-field. As a result, the power requirement cannot be predicted accurately. The question of predicting and supplying the necessary power is one of the obstacles impeding the micro-robotic efforts. In this study, a novel strategy is proposed to improve the RFT-based analysis, particularly for spermatozoa and spermatozoa-inspired micro-swimmers with elastic slender tails, in order to present a practical solution to the problem. The postulated analytical improvement and the associated correction coefficients are based on hydrodynamic impedance analysis of the time-dependent solution of three-dimensional (3D) Navier-Stokes equations incorporated with deforming mesh and subject to conservation of mass. en_US
dc.identifier.citationcount 3
dc.identifier.doi 10.1002/adts.201800130
dc.identifier.issn 2513-0390
dc.identifier.issue 2 en_US
dc.identifier.scopus 2-s2.0-85088924493
dc.identifier.scopusquality Q1
dc.identifier.uri https://doi.org/10.1002/adts.201800130
dc.identifier.uri https://hdl.handle.net/20.500.14517/1460
dc.identifier.volume 2 en_US
dc.identifier.wos WOS:000457522900007
dc.language.iso en
dc.publisher Wiley-v C H verlag Gmbh en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 7
dc.subject bio-inspiration en_US
dc.subject computational fluid dynamics en_US
dc.subject medical robotics en_US
dc.subject micro-swimmers en_US
dc.subject reduced-order models en_US
dc.subject soft-robots en_US
dc.title Hydrodynamic Impedance Correction for Reduced-Order Modeling of Spermatozoa-Like Soft Micro-Robots en_US
dc.type Article en_US
dc.wos.citedbyCount 5

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