Vortex-induced vibration of a cylinder in pulsating nanofluid flow
In this paper, vortex-induced vibration of a circular cylinder with forced convection heat transfer and entropy generation in pulsating alumina–water nanofluid flow is investigated numerically. Numerical simulation is carried out for a constant mass ratio of 2 and damping ratio of 0.01 at a fixed Re...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2020-06, Vol.140 (5), p.2143-2158 |
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| container_title | Journal of thermal analysis and calorimetry |
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| creator | Amini, Y. Akhavan, S. Izadpanah, E. |
| description | In this paper, vortex-induced vibration of a circular cylinder with forced convection heat transfer and entropy generation in pulsating alumina–water nanofluid flow is investigated numerically. Numerical simulation is carried out for a constant mass ratio of 2 and damping ratio of 0.01 at a fixed Reynolds number of 150. The ranges of reduced velocity, particle volume fraction and inlet velocity oscillation amplitude are 3–8, 0–5% and 0–1, respectively. It was found that the lock-in phenomenon, nanofluid concentration and inlet velocity oscillation amplitude have an effective role in increasing heat transfer and decreasing entropy generation. Two wake patterns (2S and 2P) were observed in the present simulation. For velocity oscillation amplitude of 1, the transition from 2S to 2P modes occurs in vortex shedding pattern. |
| doi_str_mv | 10.1007/s10973-019-08980-5 |
| format | Article |
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Numerical simulation is carried out for a constant mass ratio of 2 and damping ratio of 0.01 at a fixed Reynolds number of 150. The ranges of reduced velocity, particle volume fraction and inlet velocity oscillation amplitude are 3–8, 0–5% and 0–1, respectively. It was found that the lock-in phenomenon, nanofluid concentration and inlet velocity oscillation amplitude have an effective role in increasing heat transfer and decreasing entropy generation. Two wake patterns (2S and 2P) were observed in the present simulation. For velocity oscillation amplitude of 1, the transition from 2S to 2P modes occurs in vortex shedding pattern.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>DOI: 10.1007/s10973-019-08980-5</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Aluminum compounds ; Aluminum oxide ; Amplitudes ; Analytical Chemistry ; Chemistry ; Chemistry and Materials Science ; Circular cylinders ; Computational fluid dynamics ; Computer simulation ; Damping ratio ; Entropy ; Fluid flow ; Forced convection ; Heat transfer ; Inorganic Chemistry ; Measurement Science and Instrumentation ; Nanofluids ; Numerical analysis ; Physical Chemistry ; Polymer Sciences ; Reynolds number ; Velocity ; Vortex shedding ; Vortex-induced vibrations ; Vortices</subject><ispartof>Journal of thermal analysis and calorimetry, 2020-06, Vol.140 (5), p.2143-2158</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2019</rights><rights>COPYRIGHT 2020 Springer</rights><rights>Akadémiai Kiadó, Budapest, Hungary 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c429t-a9c83b8e9f9f9770e42bc8f2afb6a511d39de5301f9d2a9b04d856470dde4dc13</citedby><cites>FETCH-LOGICAL-c429t-a9c83b8e9f9f9770e42bc8f2afb6a511d39de5301f9d2a9b04d856470dde4dc13</cites><orcidid>0000-0001-9006-9711</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-019-08980-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-019-08980-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27915,27916,41479,42548,51310</link.rule.ids></links><search><creatorcontrib>Amini, Y.</creatorcontrib><creatorcontrib>Akhavan, S.</creatorcontrib><creatorcontrib>Izadpanah, E.</creatorcontrib><title>Vortex-induced vibration of a cylinder in pulsating nanofluid flow</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>In this paper, vortex-induced vibration of a circular cylinder with forced convection heat transfer and entropy generation in pulsating alumina–water nanofluid flow is investigated numerically. Numerical simulation is carried out for a constant mass ratio of 2 and damping ratio of 0.01 at a fixed Reynolds number of 150. The ranges of reduced velocity, particle volume fraction and inlet velocity oscillation amplitude are 3–8, 0–5% and 0–1, respectively. It was found that the lock-in phenomenon, nanofluid concentration and inlet velocity oscillation amplitude have an effective role in increasing heat transfer and decreasing entropy generation. Two wake patterns (2S and 2P) were observed in the present simulation. For velocity oscillation amplitude of 1, the transition from 2S to 2P modes occurs in vortex shedding pattern.</description><subject>Aluminum compounds</subject><subject>Aluminum oxide</subject><subject>Amplitudes</subject><subject>Analytical Chemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Circular cylinders</subject><subject>Computational fluid dynamics</subject><subject>Computer simulation</subject><subject>Damping ratio</subject><subject>Entropy</subject><subject>Fluid flow</subject><subject>Forced convection</subject><subject>Heat transfer</subject><subject>Inorganic Chemistry</subject><subject>Measurement Science and Instrumentation</subject><subject>Nanofluids</subject><subject>Numerical analysis</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Reynolds number</subject><subject>Velocity</subject><subject>Vortex shedding</subject><subject>Vortex-induced vibrations</subject><subject>Vortices</subject><issn>1388-6150</issn><issn>1588-2926</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kUtLBSEUxyUKqltfoNVAqxZzO-o8dFnR40IQ9NqK4-NiTHrTmep--7xNEG3iLDx4fj8V_wgdYZhjgPY0YeAtLQHzEhhnUNZbaA_XjJWEk2Y79zT3Da5hF-2n9AIAnAPeQ-fPIQ7ms3Rej8ro4t11UQ4u-CLYQhZq3eeJiYXzxWrsUx75ZeGlD7YfnS5sHz4O0I6VfTKHP-sMPV1dPl7clLd314uLs9tSVYQPpeSK0Y4ZbnO1LZiKdIpZIm3XyBpjTbk2NQVsuSaSd1BpVjdVC1qbSitMZ-h4OncVw9to0iBewhh9vlIQymlDak4gU_OJWsreCOdtGKJUubR5dSp4Y13eP2sIbjGjzUY4-SNkJn_IsJRjSmLxcP-XJROrYkgpGitW0b3KuBYYxCYIMQUhchDiOwhRZ4lOUsqwX5r4--5_rC-jqIpO</recordid><startdate>20200601</startdate><enddate>20200601</enddate><creator>Amini, Y.</creator><creator>Akhavan, S.</creator><creator>Izadpanah, E.</creator><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><orcidid>https://orcid.org/0000-0001-9006-9711</orcidid></search><sort><creationdate>20200601</creationdate><title>Vortex-induced vibration of a cylinder in pulsating nanofluid flow</title><author>Amini, Y. ; Akhavan, S. ; Izadpanah, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c429t-a9c83b8e9f9f9770e42bc8f2afb6a511d39de5301f9d2a9b04d856470dde4dc13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aluminum compounds</topic><topic>Aluminum oxide</topic><topic>Amplitudes</topic><topic>Analytical Chemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Circular cylinders</topic><topic>Computational fluid dynamics</topic><topic>Computer simulation</topic><topic>Damping ratio</topic><topic>Entropy</topic><topic>Fluid flow</topic><topic>Forced convection</topic><topic>Heat transfer</topic><topic>Inorganic Chemistry</topic><topic>Measurement Science and Instrumentation</topic><topic>Nanofluids</topic><topic>Numerical analysis</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Reynolds number</topic><topic>Velocity</topic><topic>Vortex shedding</topic><topic>Vortex-induced vibrations</topic><topic>Vortices</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Amini, Y.</creatorcontrib><creatorcontrib>Akhavan, S.</creatorcontrib><creatorcontrib>Izadpanah, E.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Amini, Y.</au><au>Akhavan, S.</au><au>Izadpanah, E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Vortex-induced vibration of a cylinder in pulsating nanofluid flow</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2020-06-01</date><risdate>2020</risdate><volume>140</volume><issue>5</issue><spage>2143</spage><epage>2158</epage><pages>2143-2158</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><abstract>In this paper, vortex-induced vibration of a circular cylinder with forced convection heat transfer and entropy generation in pulsating alumina–water nanofluid flow is investigated numerically. Numerical simulation is carried out for a constant mass ratio of 2 and damping ratio of 0.01 at a fixed Reynolds number of 150. The ranges of reduced velocity, particle volume fraction and inlet velocity oscillation amplitude are 3–8, 0–5% and 0–1, respectively. It was found that the lock-in phenomenon, nanofluid concentration and inlet velocity oscillation amplitude have an effective role in increasing heat transfer and decreasing entropy generation. Two wake patterns (2S and 2P) were observed in the present simulation. For velocity oscillation amplitude of 1, the transition from 2S to 2P modes occurs in vortex shedding pattern.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10973-019-08980-5</doi><tpages>16</tpages><orcidid>https://orcid.org/0000-0001-9006-9711</orcidid></addata></record> |
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| subjects | Aluminum compounds Aluminum oxide Amplitudes Analytical Chemistry Chemistry Chemistry and Materials Science Circular cylinders Computational fluid dynamics Computer simulation Damping ratio Entropy Fluid flow Forced convection Heat transfer Inorganic Chemistry Measurement Science and Instrumentation Nanofluids Numerical analysis Physical Chemistry Polymer Sciences Reynolds number Velocity Vortex shedding Vortex-induced vibrations Vortices |
| title | Vortex-induced vibration of a cylinder in pulsating nanofluid flow |
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