Understanding the Onset of Oscillatory Swimming in Microchannels
Self-propelled colloids (swimmers) in confining geometries follow trajectories determined by hydrodynamic interactions with the bounding surfaces. However, typically these interactions are ignored or truncated to lowest order. We demonstrate that higher-order hydrodynamic moments cause rod-like swim...
Gespeichert in:
| Veröffentlicht in: | arXiv.org 2016-05 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | arXiv.org |
| container_volume | |
| creator | de Graaf, Joost Arnold J T M Mathijssen Fabritius, Marc Menke, Henri Holm, Christian Shendruk, Tyler N |
| description | Self-propelled colloids (swimmers) in confining geometries follow trajectories determined by hydrodynamic interactions with the bounding surfaces. However, typically these interactions are ignored or truncated to lowest order. We demonstrate that higher-order hydrodynamic moments cause rod-like swimmers to follow oscillatory trajectories in quiescent fluid between two parallel plates, using a combination of lattice-Boltzmann simulations and far-field calculations. This behavior occurs even far from the confining walls and does not require lubrication results. We show that a swimmer's hydrodynamic quadrupole moment is crucial to the onset of the oscillatory trajectories. This insight allows us to develop a simple model for the dynamics near the channel center based on these higher hydrodynamic moments, and suggests opportunities for trajectory-based experimental characterization of swimmers' hydrodynamic properties. |
| doi_str_mv | 10.48550/arxiv.1605.00984 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_arxiv</sourceid><recordid>TN_cdi_arxiv_primary_1605_00984</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2079943585</sourcerecordid><originalsourceid>FETCH-LOGICAL-a525-a9c0f2b8e65e9ba39c8cf852471e0a351d719aa4033e7a05acfa1094c51535dc3</originalsourceid><addsrcrecordid>eNotj8tOwzAQRS0kJKrSD2BFJNYp48c09g5UAUUqyoKyjqaOQ12lTrFToH9PH6zu5ujqHMZuOIyVRoR7ir_-e8wngGMAo9UFGwgpea6VEFdslNIaAMSkEIhywB4-Qu1i6inUPnxm_cplZUiuz7omK5P1bUt9F_fZ-4_fbI6ED9mbt7GzKwrBtemaXTbUJjf63yFbPD8tprN8Xr68Th_nOaHAnIyFRiy1m6AzS5LGattoFKrgDkgirwtuiBRI6QoCJNsQB6MscpRYWzlkt-fbU161jX5DcV8dM6tT5oG4OxPb2H3tXOqrdbeL4eBUCSiMURI1yj9Db1Um</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2079943585</pqid></control><display><type>article</type><title>Understanding the Onset of Oscillatory Swimming in Microchannels</title><source>arXiv.org</source><source>Free E- Journals</source><creator>de Graaf, Joost ; Arnold J T M Mathijssen ; Fabritius, Marc ; Menke, Henri ; Holm, Christian ; Shendruk, Tyler N</creator><creatorcontrib>de Graaf, Joost ; Arnold J T M Mathijssen ; Fabritius, Marc ; Menke, Henri ; Holm, Christian ; Shendruk, Tyler N</creatorcontrib><description>Self-propelled colloids (swimmers) in confining geometries follow trajectories determined by hydrodynamic interactions with the bounding surfaces. However, typically these interactions are ignored or truncated to lowest order. We demonstrate that higher-order hydrodynamic moments cause rod-like swimmers to follow oscillatory trajectories in quiescent fluid between two parallel plates, using a combination of lattice-Boltzmann simulations and far-field calculations. This behavior occurs even far from the confining walls and does not require lubrication results. We show that a swimmer's hydrodynamic quadrupole moment is crucial to the onset of the oscillatory trajectories. This insight allows us to develop a simple model for the dynamics near the channel center based on these higher hydrodynamic moments, and suggests opportunities for trajectory-based experimental characterization of swimmers' hydrodynamic properties.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.1605.00984</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Computer simulation ; Confining ; Lubrication ; Microchannels ; Parallel plates ; Physics - Fluid Dynamics ; Physics - Soft Condensed Matter ; Quadrupoles ; Swimming ; Trajectories</subject><ispartof>arXiv.org, 2016-05</ispartof><rights>2016. This work is published under http://arxiv.org/licenses/nonexclusive-distrib/1.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,780,881,27902</link.rule.ids><backlink>$$Uhttps://doi.org/10.1039/C6SM00939E$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.1605.00984$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>de Graaf, Joost</creatorcontrib><creatorcontrib>Arnold J T M Mathijssen</creatorcontrib><creatorcontrib>Fabritius, Marc</creatorcontrib><creatorcontrib>Menke, Henri</creatorcontrib><creatorcontrib>Holm, Christian</creatorcontrib><creatorcontrib>Shendruk, Tyler N</creatorcontrib><title>Understanding the Onset of Oscillatory Swimming in Microchannels</title><title>arXiv.org</title><description>Self-propelled colloids (swimmers) in confining geometries follow trajectories determined by hydrodynamic interactions with the bounding surfaces. However, typically these interactions are ignored or truncated to lowest order. We demonstrate that higher-order hydrodynamic moments cause rod-like swimmers to follow oscillatory trajectories in quiescent fluid between two parallel plates, using a combination of lattice-Boltzmann simulations and far-field calculations. This behavior occurs even far from the confining walls and does not require lubrication results. We show that a swimmer's hydrodynamic quadrupole moment is crucial to the onset of the oscillatory trajectories. This insight allows us to develop a simple model for the dynamics near the channel center based on these higher hydrodynamic moments, and suggests opportunities for trajectory-based experimental characterization of swimmers' hydrodynamic properties.</description><subject>Computer simulation</subject><subject>Confining</subject><subject>Lubrication</subject><subject>Microchannels</subject><subject>Parallel plates</subject><subject>Physics - Fluid Dynamics</subject><subject>Physics - Soft Condensed Matter</subject><subject>Quadrupoles</subject><subject>Swimming</subject><subject>Trajectories</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><sourceid>GOX</sourceid><recordid>eNotj8tOwzAQRS0kJKrSD2BFJNYp48c09g5UAUUqyoKyjqaOQ12lTrFToH9PH6zu5ujqHMZuOIyVRoR7ir_-e8wngGMAo9UFGwgpea6VEFdslNIaAMSkEIhywB4-Qu1i6inUPnxm_cplZUiuz7omK5P1bUt9F_fZ-4_fbI6ED9mbt7GzKwrBtemaXTbUJjf63yFbPD8tprN8Xr68Th_nOaHAnIyFRiy1m6AzS5LGattoFKrgDkgirwtuiBRI6QoCJNsQB6MscpRYWzlkt-fbU161jX5DcV8dM6tT5oG4OxPb2H3tXOqrdbeL4eBUCSiMURI1yj9Db1Um</recordid><startdate>20160503</startdate><enddate>20160503</enddate><creator>de Graaf, Joost</creator><creator>Arnold J T M Mathijssen</creator><creator>Fabritius, Marc</creator><creator>Menke, Henri</creator><creator>Holm, Christian</creator><creator>Shendruk, Tyler N</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20160503</creationdate><title>Understanding the Onset of Oscillatory Swimming in Microchannels</title><author>de Graaf, Joost ; Arnold J T M Mathijssen ; Fabritius, Marc ; Menke, Henri ; Holm, Christian ; Shendruk, Tyler N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a525-a9c0f2b8e65e9ba39c8cf852471e0a351d719aa4033e7a05acfa1094c51535dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Computer simulation</topic><topic>Confining</topic><topic>Lubrication</topic><topic>Microchannels</topic><topic>Parallel plates</topic><topic>Physics - Fluid Dynamics</topic><topic>Physics - Soft Condensed Matter</topic><topic>Quadrupoles</topic><topic>Swimming</topic><topic>Trajectories</topic><toplevel>online_resources</toplevel><creatorcontrib>de Graaf, Joost</creatorcontrib><creatorcontrib>Arnold J T M Mathijssen</creatorcontrib><creatorcontrib>Fabritius, Marc</creatorcontrib><creatorcontrib>Menke, Henri</creatorcontrib><creatorcontrib>Holm, Christian</creatorcontrib><creatorcontrib>Shendruk, Tyler N</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>arXiv.org</collection><jtitle>arXiv.org</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Graaf, Joost</au><au>Arnold J T M Mathijssen</au><au>Fabritius, Marc</au><au>Menke, Henri</au><au>Holm, Christian</au><au>Shendruk, Tyler N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Understanding the Onset of Oscillatory Swimming in Microchannels</atitle><jtitle>arXiv.org</jtitle><date>2016-05-03</date><risdate>2016</risdate><eissn>2331-8422</eissn><abstract>Self-propelled colloids (swimmers) in confining geometries follow trajectories determined by hydrodynamic interactions with the bounding surfaces. However, typically these interactions are ignored or truncated to lowest order. We demonstrate that higher-order hydrodynamic moments cause rod-like swimmers to follow oscillatory trajectories in quiescent fluid between two parallel plates, using a combination of lattice-Boltzmann simulations and far-field calculations. This behavior occurs even far from the confining walls and does not require lubrication results. We show that a swimmer's hydrodynamic quadrupole moment is crucial to the onset of the oscillatory trajectories. This insight allows us to develop a simple model for the dynamics near the channel center based on these higher hydrodynamic moments, and suggests opportunities for trajectory-based experimental characterization of swimmers' hydrodynamic properties.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.1605.00984</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 2331-8422 |
| ispartof | arXiv.org, 2016-05 |
| issn | 2331-8422 |
| language | eng |
| recordid | cdi_arxiv_primary_1605_00984 |
| source | arXiv.org; Free E- Journals |
| subjects | Computer simulation Confining Lubrication Microchannels Parallel plates Physics - Fluid Dynamics Physics - Soft Condensed Matter Quadrupoles Swimming Trajectories |
| title | Understanding the Onset of Oscillatory Swimming in Microchannels |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T12%3A38%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_arxiv&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Understanding%20the%20Onset%20of%20Oscillatory%20Swimming%20in%20Microchannels&rft.jtitle=arXiv.org&rft.au=de%20Graaf,%20Joost&rft.date=2016-05-03&rft.eissn=2331-8422&rft_id=info:doi/10.48550/arxiv.1605.00984&rft_dat=%3Cproquest_arxiv%3E2079943585%3C/proquest_arxiv%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2079943585&rft_id=info:pmid/&rfr_iscdi=true |