Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach

Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach

The problem of vortex shedding, which occurs when an obstacle is placed in a regular flow, is governed by Reynolds and Strouhal numbers, known by dimensional analysis. The present work aims to propose a thin films-based device, consisting of an elastic piezoelectric flapping flag clamped at one end,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Sensors (Basel, Switzerland) Switzerland), 2021-03, Vol.21 (5)
Hauptverfasser: De Bartolo, Samuele, Vittorio, Massimo De, Francone, Antonio, Guido, Francesco, Leone, Elisa, Mastronardi, Vincenzo Mariano, Notaro, Andrea, Tomasicchio, Giuseppe Roberto
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 5
container_start_page
container_title Sensors (Basel, Switzerland)
container_volume 21
creator De Bartolo, Samuele
Vittorio, Massimo De
Francone, Antonio
Guido, Francesco
Leone, Elisa
Mastronardi, Vincenzo Mariano
Notaro, Andrea
Tomasicchio, Giuseppe Roberto
description The problem of vortex shedding, which occurs when an obstacle is placed in a regular flow, is governed by Reynolds and Strouhal numbers, known by dimensional analysis. The present work aims to propose a thin films-based device, consisting of an elastic piezoelectric flapping flag clamped at one end, in order to determine the frequency of vortex shedding downstream an obstacle for a flow field at Reynolds number Re∼103 in the open channel. For these values, Strouhal number obtained in such way is in accordance with the results known in literature. Moreover, the development of the voltage over time, generated by the flapping flag under the load due to flow field, shows a highly fluctuating behavior and satisfies Taylor's law, observed in several complex systems. This provided useful information about the flow field through the constitutive law of the device.
format Article
fullrecord <record><control><sourceid>pubmed</sourceid><recordid>TN_cdi_pubmed_primary_33800140</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>33800140</sourcerecordid><originalsourceid>FETCH-pubmed_primary_338001403</originalsourceid><addsrcrecordid>eNqFj01OwzAQhS0kRMvPFdDbsarkxFlU7FBKxQKERCu21RBPY6PUtuwEyA24AZfhNJwEVyprNjNPb96npzkS06Iqq9m8LOVEnKb0KmWplJqfiEmeUhaVnIqvhY3c9Fg11FnXwm_xwJSGyPAOzz72_IGVYa33195EP7QGhGVHIeytLFos-M02DOtygvEY2KE25Bx3oEw4nYl6zAWaI6jHE-Pn87uQULjGmsbOx6uEe3rHTQjRU2POxfGWusQXh30mLpe36_puFoaXHetNiHZHcdz8faL-DfwCjQVT8w</addsrcrecordid><sourcetype>Index Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach</title><source>PubMed Central (Open Access)</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>DOAJ Directory of Open Access Journals</source><source>Free Full-Text Journals in Chemistry</source><source>EZB Electronic Journals Library</source><creator>De Bartolo, Samuele ; Vittorio, Massimo De ; Francone, Antonio ; Guido, Francesco ; Leone, Elisa ; Mastronardi, Vincenzo Mariano ; Notaro, Andrea ; Tomasicchio, Giuseppe Roberto</creator><creatorcontrib>De Bartolo, Samuele ; Vittorio, Massimo De ; Francone, Antonio ; Guido, Francesco ; Leone, Elisa ; Mastronardi, Vincenzo Mariano ; Notaro, Andrea ; Tomasicchio, Giuseppe Roberto</creatorcontrib><description>The problem of vortex shedding, which occurs when an obstacle is placed in a regular flow, is governed by Reynolds and Strouhal numbers, known by dimensional analysis. The present work aims to propose a thin films-based device, consisting of an elastic piezoelectric flapping flag clamped at one end, in order to determine the frequency of vortex shedding downstream an obstacle for a flow field at Reynolds number Re∼103 in the open channel. For these values, Strouhal number obtained in such way is in accordance with the results known in literature. Moreover, the development of the voltage over time, generated by the flapping flag under the load due to flow field, shows a highly fluctuating behavior and satisfies Taylor's law, observed in several complex systems. This provided useful information about the flow field through the constitutive law of the device.</description><identifier>EISSN: 1424-8220</identifier><identifier>PMID: 33800140</identifier><language>eng</language><publisher>Switzerland</publisher><ispartof>Sensors (Basel, Switzerland), 2021-03, Vol.21 (5)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-7552-9193 ; 0000-0002-7782-8071 ; 0000-0003-2289-6365</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33800140$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>De Bartolo, Samuele</creatorcontrib><creatorcontrib>Vittorio, Massimo De</creatorcontrib><creatorcontrib>Francone, Antonio</creatorcontrib><creatorcontrib>Guido, Francesco</creatorcontrib><creatorcontrib>Leone, Elisa</creatorcontrib><creatorcontrib>Mastronardi, Vincenzo Mariano</creatorcontrib><creatorcontrib>Notaro, Andrea</creatorcontrib><creatorcontrib>Tomasicchio, Giuseppe Roberto</creatorcontrib><title>Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach</title><title>Sensors (Basel, Switzerland)</title><addtitle>Sensors (Basel)</addtitle><description>The problem of vortex shedding, which occurs when an obstacle is placed in a regular flow, is governed by Reynolds and Strouhal numbers, known by dimensional analysis. The present work aims to propose a thin films-based device, consisting of an elastic piezoelectric flapping flag clamped at one end, in order to determine the frequency of vortex shedding downstream an obstacle for a flow field at Reynolds number Re∼103 in the open channel. For these values, Strouhal number obtained in such way is in accordance with the results known in literature. Moreover, the development of the voltage over time, generated by the flapping flag under the load due to flow field, shows a highly fluctuating behavior and satisfies Taylor's law, observed in several complex systems. This provided useful information about the flow field through the constitutive law of the device.</description><issn>1424-8220</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFj01OwzAQhS0kRMvPFdDbsarkxFlU7FBKxQKERCu21RBPY6PUtuwEyA24AZfhNJwEVyprNjNPb96npzkS06Iqq9m8LOVEnKb0KmWplJqfiEmeUhaVnIqvhY3c9Fg11FnXwm_xwJSGyPAOzz72_IGVYa33195EP7QGhGVHIeytLFos-M02DOtygvEY2KE25Bx3oEw4nYl6zAWaI6jHE-Pn87uQULjGmsbOx6uEe3rHTQjRU2POxfGWusQXh30mLpe36_puFoaXHetNiHZHcdz8faL-DfwCjQVT8w</recordid><startdate>20210308</startdate><enddate>20210308</enddate><creator>De Bartolo, Samuele</creator><creator>Vittorio, Massimo De</creator><creator>Francone, Antonio</creator><creator>Guido, Francesco</creator><creator>Leone, Elisa</creator><creator>Mastronardi, Vincenzo Mariano</creator><creator>Notaro, Andrea</creator><creator>Tomasicchio, Giuseppe Roberto</creator><scope>NPM</scope><orcidid>https://orcid.org/0000-0001-7552-9193</orcidid><orcidid>https://orcid.org/0000-0002-7782-8071</orcidid><orcidid>https://orcid.org/0000-0003-2289-6365</orcidid></search><sort><creationdate>20210308</creationdate><title>Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach</title><author>De Bartolo, Samuele ; Vittorio, Massimo De ; Francone, Antonio ; Guido, Francesco ; Leone, Elisa ; Mastronardi, Vincenzo Mariano ; Notaro, Andrea ; Tomasicchio, Giuseppe Roberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_338001403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>De Bartolo, Samuele</creatorcontrib><creatorcontrib>Vittorio, Massimo De</creatorcontrib><creatorcontrib>Francone, Antonio</creatorcontrib><creatorcontrib>Guido, Francesco</creatorcontrib><creatorcontrib>Leone, Elisa</creatorcontrib><creatorcontrib>Mastronardi, Vincenzo Mariano</creatorcontrib><creatorcontrib>Notaro, Andrea</creatorcontrib><creatorcontrib>Tomasicchio, Giuseppe Roberto</creatorcontrib><collection>PubMed</collection><jtitle>Sensors (Basel, Switzerland)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>De Bartolo, Samuele</au><au>Vittorio, Massimo De</au><au>Francone, Antonio</au><au>Guido, Francesco</au><au>Leone, Elisa</au><au>Mastronardi, Vincenzo Mariano</au><au>Notaro, Andrea</au><au>Tomasicchio, Giuseppe Roberto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach</atitle><jtitle>Sensors (Basel, Switzerland)</jtitle><addtitle>Sensors (Basel)</addtitle><date>2021-03-08</date><risdate>2021</risdate><volume>21</volume><issue>5</issue><eissn>1424-8220</eissn><abstract>The problem of vortex shedding, which occurs when an obstacle is placed in a regular flow, is governed by Reynolds and Strouhal numbers, known by dimensional analysis. The present work aims to propose a thin films-based device, consisting of an elastic piezoelectric flapping flag clamped at one end, in order to determine the frequency of vortex shedding downstream an obstacle for a flow field at Reynolds number Re∼103 in the open channel. For these values, Strouhal number obtained in such way is in accordance with the results known in literature. Moreover, the development of the voltage over time, generated by the flapping flag under the load due to flow field, shows a highly fluctuating behavior and satisfies Taylor's law, observed in several complex systems. This provided useful information about the flow field through the constitutive law of the device.</abstract><cop>Switzerland</cop><pmid>33800140</pmid><orcidid>https://orcid.org/0000-0001-7552-9193</orcidid><orcidid>https://orcid.org/0000-0002-7782-8071</orcidid><orcidid>https://orcid.org/0000-0003-2289-6365</orcidid></addata></record>
fulltext fulltext
identifier EISSN: 1424-8220
ispartof Sensors (Basel, Switzerland), 2021-03, Vol.21 (5)
issn 1424-8220
language eng
recordid cdi_pubmed_primary_33800140
source PubMed Central (Open Access); MDPI - Multidisciplinary Digital Publishing Institute; DOAJ Directory of Open Access Journals; Free Full-Text Journals in Chemistry; EZB Electronic Journals Library
title Direct Scaling of Measure on Vortex Shedding through a Flapping Flag Device in the Open Channel around a Cylinder at Re ∼10 3 : Taylor's Law Approach
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T06%3A09%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pubmed&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Direct%20Scaling%20of%20Measure%20on%20Vortex%20Shedding%20through%20a%20Flapping%20Flag%20Device%20in%20the%20Open%20Channel%20around%20a%20Cylinder%20at%20Re%20%E2%88%BC10%203%20:%20Taylor's%20Law%20Approach&rft.jtitle=Sensors%20(Basel,%20Switzerland)&rft.au=De%20Bartolo,%20Samuele&rft.date=2021-03-08&rft.volume=21&rft.issue=5&rft.eissn=1424-8220&rft_id=info:doi/&rft_dat=%3Cpubmed%3E33800140%3C/pubmed%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/33800140&rfr_iscdi=true