2D CFD on flow-induced forces of three circular, square and diamond columns in equilateral arrangements at low Reynolds number
This paper presents the flow-induced forces over 3-column arrays with different cross-sectional geometries due to the current incidence only, using Computational Fluid Dynamics (CFD) calculations for a low Reynolds number ( Re ). The flow around circular, square, and diamond sections of 3-column arr...
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| Veröffentlicht in: | Journal of marine science and technology 2021-12, Vol.26 (4), p.1153-1169 |
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| creator | Leal, Aline P. Fujarra, André L. C. Hirabayashi, Shinichiro Suzuki, Hideyuki Gonçalves, Rodolfo T. |
| description | This paper presents the flow-induced forces over 3-column arrays with different cross-sectional geometries due to the current incidence only, using Computational Fluid Dynamics (CFD) calculations for a low Reynolds number (
Re
). The flow around circular, square, and diamond sections of 3-column arrays was evaluated for stationary conditions (i.e., with no degrees of freedom). These analyses are essential to select the most favorable geometries that minimize the effect of the flow-induced forces, saving time for further investigations. The main results evaluated were drag and lift forces (for individual columns and entire array) and the vorticity field surrounding the arrays. Different relative column spacing ratios (
S
/
L
) and flow incidence angles (
α
) were analyzed. The simulations were conducted in a two-dimensional laminar flow, with
Re
=
100
. The numerical code used was OpenFOAM, which makes use of the finite volume method. The results of the forces show that the square section case for
S
/
L
=
2
and the flow angle of
α
=
180
∘
has the highest value of total force coefficients, whereas the lowest value occurs for the circular section case of
S
/
L
=
3
and
α
=
90
∘
. |
| doi_str_mv | 10.1007/s00773-021-00801-5 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2602033665</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A714875814</galeid><sourcerecordid>A714875814</sourcerecordid><originalsourceid>FETCH-LOGICAL-c309t-c9b26cac6fab584c3bb693aabddd3bf68c764f7ae0fa256ca00a0672a8338bb73</originalsourceid><addsrcrecordid>eNp9UcGKFTEQDKLg8-kPeAp4NWsnmZlkjstbV4UFQfQcejKddZaZZF8yg-zFb9-sI3jz0gVNVVdTxdhbCRcSwHwodRgtQEkBYEGK9hk7yEYbYZXUz9kB-saKRll4yV6VcgcgTdvDgf1WV_x0fcVT5GFOv8QUx83TyEPKngpPga8_MxH3U_bbjPk9L-cNM3GMIx8nXFJFn-ZtiYVPkdN5m2ZcKePMMWeMt7RQXAvHldf7_Bs9xDSPhcdtGSi_Zi8CzoXe_MUj-3H98fvps7j5-unL6fJGeA39Knw_qM6j7wIOrW28Hoau14jDOI56CJ31pmuCQYKAqq1MAITOKLRa22Ew-sje7XfvczpvVFZ3l7Ycq6VTHSjQuuvayrrYWbc4k5tiSGvGaosjLZNPkcJU95dGNta0tsZ7ZGoX-JxKyRTcfZ4WzA9Ognsqxu3FuFqM-1OMe3LRu6hUcs0n__vlP6pHo-eSNA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2602033665</pqid></control><display><type>article</type><title>2D CFD on flow-induced forces of three circular, square and diamond columns in equilateral arrangements at low Reynolds number</title><source>SpringerLink Journals</source><creator>Leal, Aline P. ; Fujarra, André L. C. ; Hirabayashi, Shinichiro ; Suzuki, Hideyuki ; Gonçalves, Rodolfo T.</creator><creatorcontrib>Leal, Aline P. ; Fujarra, André L. C. ; Hirabayashi, Shinichiro ; Suzuki, Hideyuki ; Gonçalves, Rodolfo T.</creatorcontrib><description>This paper presents the flow-induced forces over 3-column arrays with different cross-sectional geometries due to the current incidence only, using Computational Fluid Dynamics (CFD) calculations for a low Reynolds number (
Re
). The flow around circular, square, and diamond sections of 3-column arrays was evaluated for stationary conditions (i.e., with no degrees of freedom). These analyses are essential to select the most favorable geometries that minimize the effect of the flow-induced forces, saving time for further investigations. The main results evaluated were drag and lift forces (for individual columns and entire array) and the vorticity field surrounding the arrays. Different relative column spacing ratios (
S
/
L
) and flow incidence angles (
α
) were analyzed. The simulations were conducted in a two-dimensional laminar flow, with
Re
=
100
. The numerical code used was OpenFOAM, which makes use of the finite volume method. The results of the forces show that the square section case for
S
/
L
=
2
and the flow angle of
α
=
180
∘
has the highest value of total force coefficients, whereas the lowest value occurs for the circular section case of
S
/
L
=
3
and
α
=
90
∘
.</description><identifier>ISSN: 0948-4280</identifier><identifier>EISSN: 1437-8213</identifier><identifier>DOI: 10.1007/s00773-021-00801-5</identifier><language>eng</language><publisher>Tokyo: Springer Japan</publisher><subject>Analysis ; Arrays ; Automotive Engineering ; Coefficients ; Computational fluid dynamics ; Computer applications ; Diamonds ; Engineering ; Engineering Design ; Engineering Fluid Dynamics ; Finite volume method ; Fluid dynamics ; Fluid flow ; Forces ; Hydrodynamics ; Incidence angle ; Laminar flow ; Mechanical Engineering ; Offshore Engineering ; Original Article ; Reynolds number ; Two dimensional flow ; Vorticity</subject><ispartof>Journal of marine science and technology, 2021-12, Vol.26 (4), p.1153-1169</ispartof><rights>The Japan Society of Naval Architects and Ocean Engineers (JASNAOE) 2021</rights><rights>COPYRIGHT 2021 Springer</rights><rights>The Japan Society of Naval Architects and Ocean Engineers (JASNAOE) 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c309t-c9b26cac6fab584c3bb693aabddd3bf68c764f7ae0fa256ca00a0672a8338bb73</cites><orcidid>0000-0002-7951-4770</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/s00773-021-00801-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00773-021-00801-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Leal, Aline P.</creatorcontrib><creatorcontrib>Fujarra, André L. C.</creatorcontrib><creatorcontrib>Hirabayashi, Shinichiro</creatorcontrib><creatorcontrib>Suzuki, Hideyuki</creatorcontrib><creatorcontrib>Gonçalves, Rodolfo T.</creatorcontrib><title>2D CFD on flow-induced forces of three circular, square and diamond columns in equilateral arrangements at low Reynolds number</title><title>Journal of marine science and technology</title><addtitle>J Mar Sci Technol</addtitle><description>This paper presents the flow-induced forces over 3-column arrays with different cross-sectional geometries due to the current incidence only, using Computational Fluid Dynamics (CFD) calculations for a low Reynolds number (
Re
). The flow around circular, square, and diamond sections of 3-column arrays was evaluated for stationary conditions (i.e., with no degrees of freedom). These analyses are essential to select the most favorable geometries that minimize the effect of the flow-induced forces, saving time for further investigations. The main results evaluated were drag and lift forces (for individual columns and entire array) and the vorticity field surrounding the arrays. Different relative column spacing ratios (
S
/
L
) and flow incidence angles (
α
) were analyzed. The simulations were conducted in a two-dimensional laminar flow, with
Re
=
100
. The numerical code used was OpenFOAM, which makes use of the finite volume method. The results of the forces show that the square section case for
S
/
L
=
2
and the flow angle of
α
=
180
∘
has the highest value of total force coefficients, whereas the lowest value occurs for the circular section case of
S
/
L
=
3
and
α
=
90
∘
.</description><subject>Analysis</subject><subject>Arrays</subject><subject>Automotive Engineering</subject><subject>Coefficients</subject><subject>Computational fluid dynamics</subject><subject>Computer applications</subject><subject>Diamonds</subject><subject>Engineering</subject><subject>Engineering Design</subject><subject>Engineering Fluid Dynamics</subject><subject>Finite volume method</subject><subject>Fluid dynamics</subject><subject>Fluid flow</subject><subject>Forces</subject><subject>Hydrodynamics</subject><subject>Incidence angle</subject><subject>Laminar flow</subject><subject>Mechanical Engineering</subject><subject>Offshore Engineering</subject><subject>Original Article</subject><subject>Reynolds number</subject><subject>Two dimensional flow</subject><subject>Vorticity</subject><issn>0948-4280</issn><issn>1437-8213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9UcGKFTEQDKLg8-kPeAp4NWsnmZlkjstbV4UFQfQcejKddZaZZF8yg-zFb9-sI3jz0gVNVVdTxdhbCRcSwHwodRgtQEkBYEGK9hk7yEYbYZXUz9kB-saKRll4yV6VcgcgTdvDgf1WV_x0fcVT5GFOv8QUx83TyEPKngpPga8_MxH3U_bbjPk9L-cNM3GMIx8nXFJFn-ZtiYVPkdN5m2ZcKePMMWeMt7RQXAvHldf7_Bs9xDSPhcdtGSi_Zi8CzoXe_MUj-3H98fvps7j5-unL6fJGeA39Knw_qM6j7wIOrW28Hoau14jDOI56CJ31pmuCQYKAqq1MAITOKLRa22Ew-sje7XfvczpvVFZ3l7Ycq6VTHSjQuuvayrrYWbc4k5tiSGvGaosjLZNPkcJU95dGNta0tsZ7ZGoX-JxKyRTcfZ4WzA9Ognsqxu3FuFqM-1OMe3LRu6hUcs0n__vlP6pHo-eSNA</recordid><startdate>20211201</startdate><enddate>20211201</enddate><creator>Leal, Aline P.</creator><creator>Fujarra, André L. C.</creator><creator>Hirabayashi, Shinichiro</creator><creator>Suzuki, Hideyuki</creator><creator>Gonçalves, Rodolfo T.</creator><general>Springer Japan</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7TB</scope><scope>7TN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>L.G</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-7951-4770</orcidid></search><sort><creationdate>20211201</creationdate><title>2D CFD on flow-induced forces of three circular, square and diamond columns in equilateral arrangements at low Reynolds number</title><author>Leal, Aline P. ; Fujarra, André L. C. ; Hirabayashi, Shinichiro ; Suzuki, Hideyuki ; Gonçalves, Rodolfo T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-c9b26cac6fab584c3bb693aabddd3bf68c764f7ae0fa256ca00a0672a8338bb73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Analysis</topic><topic>Arrays</topic><topic>Automotive Engineering</topic><topic>Coefficients</topic><topic>Computational fluid dynamics</topic><topic>Computer applications</topic><topic>Diamonds</topic><topic>Engineering</topic><topic>Engineering Design</topic><topic>Engineering Fluid Dynamics</topic><topic>Finite volume method</topic><topic>Fluid dynamics</topic><topic>Fluid flow</topic><topic>Forces</topic><topic>Hydrodynamics</topic><topic>Incidence angle</topic><topic>Laminar flow</topic><topic>Mechanical Engineering</topic><topic>Offshore Engineering</topic><topic>Original Article</topic><topic>Reynolds number</topic><topic>Two dimensional flow</topic><topic>Vorticity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Leal, Aline P.</creatorcontrib><creatorcontrib>Fujarra, André L. C.</creatorcontrib><creatorcontrib>Hirabayashi, Shinichiro</creatorcontrib><creatorcontrib>Suzuki, Hideyuki</creatorcontrib><creatorcontrib>Gonçalves, Rodolfo T.</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Journal of marine science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Leal, Aline P.</au><au>Fujarra, André L. C.</au><au>Hirabayashi, Shinichiro</au><au>Suzuki, Hideyuki</au><au>Gonçalves, Rodolfo T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>2D CFD on flow-induced forces of three circular, square and diamond columns in equilateral arrangements at low Reynolds number</atitle><jtitle>Journal of marine science and technology</jtitle><stitle>J Mar Sci Technol</stitle><date>2021-12-01</date><risdate>2021</risdate><volume>26</volume><issue>4</issue><spage>1153</spage><epage>1169</epage><pages>1153-1169</pages><issn>0948-4280</issn><eissn>1437-8213</eissn><abstract>This paper presents the flow-induced forces over 3-column arrays with different cross-sectional geometries due to the current incidence only, using Computational Fluid Dynamics (CFD) calculations for a low Reynolds number (
Re
). The flow around circular, square, and diamond sections of 3-column arrays was evaluated for stationary conditions (i.e., with no degrees of freedom). These analyses are essential to select the most favorable geometries that minimize the effect of the flow-induced forces, saving time for further investigations. The main results evaluated were drag and lift forces (for individual columns and entire array) and the vorticity field surrounding the arrays. Different relative column spacing ratios (
S
/
L
) and flow incidence angles (
α
) were analyzed. The simulations were conducted in a two-dimensional laminar flow, with
Re
=
100
. The numerical code used was OpenFOAM, which makes use of the finite volume method. The results of the forces show that the square section case for
S
/
L
=
2
and the flow angle of
α
=
180
∘
has the highest value of total force coefficients, whereas the lowest value occurs for the circular section case of
S
/
L
=
3
and
α
=
90
∘
.</abstract><cop>Tokyo</cop><pub>Springer Japan</pub><doi>10.1007/s00773-021-00801-5</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0002-7951-4770</orcidid></addata></record> |
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| subjects | Analysis Arrays Automotive Engineering Coefficients Computational fluid dynamics Computer applications Diamonds Engineering Engineering Design Engineering Fluid Dynamics Finite volume method Fluid dynamics Fluid flow Forces Hydrodynamics Incidence angle Laminar flow Mechanical Engineering Offshore Engineering Original Article Reynolds number Two dimensional flow Vorticity |
| title | 2D CFD on flow-induced forces of three circular, square and diamond columns in equilateral arrangements at low Reynolds number |
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