Effect of valve spacing on peristaltic pumping
Peristaltic fluid pumping due to a periodically propagating contraction wave in a vessel fitted with one-way elastic valves is investigated numerically. It is concluded that the valve spacing within the vessel relative to the contraction wavelength plays a critical role in providing efficient pumpin...
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| Veröffentlicht in: | Bioinspiration & biomimetics 2023-03, Vol.18 (3), p.35002 |
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| container_title | Bioinspiration & biomimetics |
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| creator | Wolf, Ki Tae Poorghani, Amir Dixon, J Brandon Alexeev, Alexander |
| description | Peristaltic fluid pumping due to a periodically propagating contraction wave in a vessel fitted with one-way elastic valves is investigated numerically. It is concluded that the valve spacing within the vessel relative to the contraction wavelength plays a critical role in providing efficient pumping. When the valve spacing does not match the wavelength, the valves open asynchronously and the volume of the vessel segments bounded by two consecutive valves changes periodically, thereby inducing volumetric fluid pumping. The volumetric pumping leads to higher pumping flowrate and efficiency against an adverse pressure gradient. The optimum pumping occurs when the ratio of valve spacing to contraction wavelength is about2/3. This pumping regime is characterized by a longer period during which the valves are open. The results are useful for further understanding the pumping features of lymphatic system and provide insight into the design of biomimetic pumping devices. |
| doi_str_mv | 10.1088/1748-3190/acbe85 |
| format | Article |
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It is concluded that the valve spacing within the vessel relative to the contraction wavelength plays a critical role in providing efficient pumping. When the valve spacing does not match the wavelength, the valves open asynchronously and the volume of the vessel segments bounded by two consecutive valves changes periodically, thereby inducing volumetric fluid pumping. The volumetric pumping leads to higher pumping flowrate and efficiency against an adverse pressure gradient. The optimum pumping occurs when the ratio of valve spacing to contraction wavelength is about2/3. This pumping regime is characterized by a longer period during which the valves are open. The results are useful for further understanding the pumping features of lymphatic system and provide insight into the design of biomimetic pumping devices.</description><identifier>ISSN: 1748-3182</identifier><identifier>EISSN: 1748-3190</identifier><identifier>DOI: 10.1088/1748-3190/acbe85</identifier><identifier>PMID: 36821859</identifier><identifier>CODEN: BBIICI</identifier><language>eng</language><publisher>England: IOP Publishing</publisher><subject>elastic valves ; flow-vessel interaction ; Models, Biological ; Peristalsis ; peristaltic micro pumping ; valve spacing</subject><ispartof>Bioinspiration & biomimetics, 2023-03, Vol.18 (3), p.35002</ispartof><rights>2023 The Author(s). Published by IOP Publishing Ltd</rights><rights>Creative Commons Attribution license.</rights><rights>2023 The Author(s). Published by IOP Publishing Ltd 2023</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-267b43f5abf61453bd4b86f261a6470dac626d53fa48a1e79d2ffb581bfbe95f3</citedby><cites>FETCH-LOGICAL-c433t-267b43f5abf61453bd4b86f261a6470dac626d53fa48a1e79d2ffb581bfbe95f3</cites><orcidid>0000-0002-8285-0003</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1748-3190/acbe85/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>230,314,780,784,885,27924,27925,53846,53893</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/36821859$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wolf, Ki Tae</creatorcontrib><creatorcontrib>Poorghani, Amir</creatorcontrib><creatorcontrib>Dixon, J Brandon</creatorcontrib><creatorcontrib>Alexeev, Alexander</creatorcontrib><title>Effect of valve spacing on peristaltic pumping</title><title>Bioinspiration & biomimetics</title><addtitle>BB</addtitle><addtitle>Bioinspir. Biomim</addtitle><description>Peristaltic fluid pumping due to a periodically propagating contraction wave in a vessel fitted with one-way elastic valves is investigated numerically. It is concluded that the valve spacing within the vessel relative to the contraction wavelength plays a critical role in providing efficient pumping. When the valve spacing does not match the wavelength, the valves open asynchronously and the volume of the vessel segments bounded by two consecutive valves changes periodically, thereby inducing volumetric fluid pumping. The volumetric pumping leads to higher pumping flowrate and efficiency against an adverse pressure gradient. The optimum pumping occurs when the ratio of valve spacing to contraction wavelength is about2/3. This pumping regime is characterized by a longer period during which the valves are open. The results are useful for further understanding the pumping features of lymphatic system and provide insight into the design of biomimetic pumping devices.</description><subject>elastic valves</subject><subject>flow-vessel interaction</subject><subject>Models, Biological</subject><subject>Peristalsis</subject><subject>peristaltic micro pumping</subject><subject>valve spacing</subject><issn>1748-3182</issn><issn>1748-3190</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>EIF</sourceid><recordid>eNp1kL1PwzAQxS0EoqWwM6GMDKT1R-w4CxKqyodUiQVmy3bs4iqNg51U4r8nVUoEA9Od7t57d_oBcI3gHEHOFyjPeEpQARdSK8PpCZiOo9Ox53gCLmLcQkizguNzMCGMY8RpMQXzlbVGt4m3yV5We5PERmpXbxJfJ40JLrayap1Omm7X9ONLcGZlFc3Vsc7A--Pqbfmcrl-fXpYP61RnhLQpZrnKiKVSWYYySlSZKc4sZkiyLIel1AyzkhIrMy6RyYsSW6soR8oqU1BLZuB-yG06tTOlNnUbZCWa4HYyfAkvnfi7qd2H2Pi9KIoihyzvA26PAcF_dia2YueiNlUla-O7KHDOIWSUYdxL4SDVwccYjB3PICgOmMWBozgwFQPm3nLz-73R8MO1F9wNAucbsfVdqHta_-d9A7Brh98</recordid><startdate>20230309</startdate><enddate>20230309</enddate><creator>Wolf, Ki Tae</creator><creator>Poorghani, Amir</creator><creator>Dixon, J Brandon</creator><creator>Alexeev, Alexander</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-8285-0003</orcidid></search><sort><creationdate>20230309</creationdate><title>Effect of valve spacing on peristaltic pumping</title><author>Wolf, Ki Tae ; Poorghani, Amir ; Dixon, J Brandon ; Alexeev, Alexander</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-267b43f5abf61453bd4b86f261a6470dac626d53fa48a1e79d2ffb581bfbe95f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>elastic valves</topic><topic>flow-vessel interaction</topic><topic>Models, Biological</topic><topic>Peristalsis</topic><topic>peristaltic micro pumping</topic><topic>valve spacing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wolf, Ki Tae</creatorcontrib><creatorcontrib>Poorghani, Amir</creatorcontrib><creatorcontrib>Dixon, J Brandon</creatorcontrib><creatorcontrib>Alexeev, Alexander</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Bioinspiration & biomimetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wolf, Ki Tae</au><au>Poorghani, Amir</au><au>Dixon, J Brandon</au><au>Alexeev, Alexander</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of valve spacing on peristaltic pumping</atitle><jtitle>Bioinspiration & biomimetics</jtitle><stitle>BB</stitle><addtitle>Bioinspir. Biomim</addtitle><date>2023-03-09</date><risdate>2023</risdate><volume>18</volume><issue>3</issue><spage>35002</spage><pages>35002-</pages><issn>1748-3182</issn><eissn>1748-3190</eissn><coden>BBIICI</coden><abstract>Peristaltic fluid pumping due to a periodically propagating contraction wave in a vessel fitted with one-way elastic valves is investigated numerically. It is concluded that the valve spacing within the vessel relative to the contraction wavelength plays a critical role in providing efficient pumping. When the valve spacing does not match the wavelength, the valves open asynchronously and the volume of the vessel segments bounded by two consecutive valves changes periodically, thereby inducing volumetric fluid pumping. The volumetric pumping leads to higher pumping flowrate and efficiency against an adverse pressure gradient. The optimum pumping occurs when the ratio of valve spacing to contraction wavelength is about2/3. This pumping regime is characterized by a longer period during which the valves are open. The results are useful for further understanding the pumping features of lymphatic system and provide insight into the design of biomimetic pumping devices.</abstract><cop>England</cop><pub>IOP Publishing</pub><pmid>36821859</pmid><doi>10.1088/1748-3190/acbe85</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-8285-0003</orcidid><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | Institute of Physics Journals; MEDLINE |
| subjects | elastic valves flow-vessel interaction Models, Biological Peristalsis peristaltic micro pumping valve spacing |
| title | Effect of valve spacing on peristaltic pumping |
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