EXPERIMENTS ON HYDRODYNAMIC INTERACTION BETWEEN 3-D OVAL AND WALL
The boundary hydrodynamic interaction of a 3-D oval body was experimentally surveyed for different cases. The regression method was employed to fred the experimental formulae of hydrodynamic coefficients relating to the attack angle, clearance to wall, and moving speed. The mechanism of interaction...
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| Veröffentlicht in: | Journal of Hydrodynamics 2007-02, Vol.19 (1), p.121-126 |
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| container_end_page | 126 |
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| container_title | Journal of Hydrodynamics |
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| creator | SUN, Ke SHENG, Qi-hu ZHANG, Liang LI, Feng-lai |
| description | The boundary hydrodynamic interaction of a 3-D oval body was experimentally surveyed for different cases. The regression method was employed to fred the experimental formulae of hydrodynamic coefficients relating to the attack angle, clearance to wall, and moving speed. The mechanism of interaction was discussed. The experimental results show that there exists a lifting effect, similar to wings in flow. The lifting effect is remarkable. The boundary hydrodynamic interaction of the small aspect ratio model is almost linearly dependent on the attack angle, but the effect of the moving speed of the body on the hydrodynamic coefficients is very small. The effect of clearance is related to the geometric shape. The boundary hydrodynamic interaction always enhances the lifting effect if the clearance is small. |
| doi_str_mv | 10.1016/S1001-6058(07)60037-7 |
| format | Article |
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The regression method was employed to fred the experimental formulae of hydrodynamic coefficients relating to the attack angle, clearance to wall, and moving speed. The mechanism of interaction was discussed. The experimental results show that there exists a lifting effect, similar to wings in flow. The lifting effect is remarkable. The boundary hydrodynamic interaction of the small aspect ratio model is almost linearly dependent on the attack angle, but the effect of the moving speed of the body on the hydrodynamic coefficients is very small. The effect of clearance is related to the geometric shape. The boundary hydrodynamic interaction always enhances the lifting effect if the clearance is small.</description><identifier>ISSN: 1001-6058</identifier><identifier>EISSN: 1878-0342</identifier><identifier>EISSN: 1000-4874</identifier><identifier>DOI: 10.1016/S1001-6058(07)60037-7</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>boundary interaction ; hydrodynamic coefficient ; model experiment ; oval ; 三维卵形物体 ; 上升效应 ; 模型实验 ; 流体动力学相互作用 ; 运动速度</subject><ispartof>Journal of Hydrodynamics, 2007-02, Vol.19 (1), p.121-126</ispartof><rights>2007 Publishing House for Journal of Hydrodynamics</rights><rights>Copyright © Wanfang Data Co. Ltd. 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The regression method was employed to fred the experimental formulae of hydrodynamic coefficients relating to the attack angle, clearance to wall, and moving speed. The mechanism of interaction was discussed. The experimental results show that there exists a lifting effect, similar to wings in flow. The lifting effect is remarkable. The boundary hydrodynamic interaction of the small aspect ratio model is almost linearly dependent on the attack angle, but the effect of the moving speed of the body on the hydrodynamic coefficients is very small. The effect of clearance is related to the geometric shape. The boundary hydrodynamic interaction always enhances the lifting effect if the clearance is small.</description><subject>boundary interaction</subject><subject>hydrodynamic coefficient</subject><subject>model experiment</subject><subject>oval</subject><subject>三维卵形物体</subject><subject>上升效应</subject><subject>模型实验</subject><subject>流体动力学相互作用</subject><subject>运动速度</subject><issn>1001-6058</issn><issn>1878-0342</issn><issn>1000-4874</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkVtP3DAQhaOKSuXSn4AU8VBRqYHxJbbzhNLdFCKFLFrSAk-W4zg0SzaBeLdl--txWPrMky3Pd2bG53jeIYITBIidXiMAFDAIxTHwrwyA8IB_8HaR4CIAQvGOu_9HPnl71i4cwyKgu16c3F4l8_QyyYtrf5b7F3fT-Wx6l8eX6cRP8yKZx5MidYXvSXGTJLlPgqk_-xVnfpxP_Zs4yw68j7Vqrfn8du57P38kxeQiyGbn6STOAk1JuApEjWqMOWaloWEZYcyIEqBQyZXRSjBsaFVGDLl1NR5fORgMQGuuKsMVkH3v27bvX9XVqruXi349dG6itFX7vFlsFv_kqODgTBEO_7LFH4f-aW3sSi4bq03bqs70aysJJZxR9j6IopCGGI0LhFtQD721g6nl49As1bCRCOQYhHwNQo4uS-DyNQjJne5sqzPOnT-NGaTVjem0qZrB6JWs-ubdDkdvk3_33f1T4z5fKv1QN62RmERIUCHIC-6lk2o</recordid><startdate>20070201</startdate><enddate>20070201</enddate><creator>SUN, Ke</creator><creator>SHENG, Qi-hu</creator><creator>ZHANG, Liang</creator><creator>LI, Feng-lai</creator><general>Elsevier Ltd</general><general>College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20070201</creationdate><title>EXPERIMENTS ON HYDRODYNAMIC INTERACTION BETWEEN 3-D OVAL AND WALL</title><author>SUN, Ke ; SHENG, Qi-hu ; ZHANG, Liang ; LI, Feng-lai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c435t-8f1f22726be45b92263a80a1b7aeca862e4db961342c21b7a70e2004f7ade7a03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>boundary interaction</topic><topic>hydrodynamic coefficient</topic><topic>model experiment</topic><topic>oval</topic><topic>三维卵形物体</topic><topic>上升效应</topic><topic>模型实验</topic><topic>流体动力学相互作用</topic><topic>运动速度</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SUN, Ke</creatorcontrib><creatorcontrib>SHENG, Qi-hu</creatorcontrib><creatorcontrib>ZHANG, Liang</creatorcontrib><creatorcontrib>LI, Feng-lai</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Journal of Hydrodynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SUN, Ke</au><au>SHENG, Qi-hu</au><au>ZHANG, Liang</au><au>LI, Feng-lai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>EXPERIMENTS ON HYDRODYNAMIC INTERACTION BETWEEN 3-D OVAL AND WALL</atitle><jtitle>Journal of Hydrodynamics</jtitle><addtitle>Journal of Hydrodynamics</addtitle><date>2007-02-01</date><risdate>2007</risdate><volume>19</volume><issue>1</issue><spage>121</spage><epage>126</epage><pages>121-126</pages><issn>1001-6058</issn><eissn>1878-0342</eissn><eissn>1000-4874</eissn><abstract>The boundary hydrodynamic interaction of a 3-D oval body was experimentally surveyed for different cases. The regression method was employed to fred the experimental formulae of hydrodynamic coefficients relating to the attack angle, clearance to wall, and moving speed. The mechanism of interaction was discussed. The experimental results show that there exists a lifting effect, similar to wings in flow. The lifting effect is remarkable. The boundary hydrodynamic interaction of the small aspect ratio model is almost linearly dependent on the attack angle, but the effect of the moving speed of the body on the hydrodynamic coefficients is very small. The effect of clearance is related to the geometric shape. The boundary hydrodynamic interaction always enhances the lifting effect if the clearance is small.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1001-6058(07)60037-7</doi><tpages>6</tpages></addata></record> |
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| ispartof | Journal of Hydrodynamics, 2007-02, Vol.19 (1), p.121-126 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals; Alma/SFX Local Collection; SpringerLink Journals - AutoHoldings |
| subjects | boundary interaction hydrodynamic coefficient model experiment oval 三维卵形物体 上升效应 模型实验 流体动力学相互作用 运动速度 |
| title | EXPERIMENTS ON HYDRODYNAMIC INTERACTION BETWEEN 3-D OVAL AND WALL |
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