Design of cross-linked baffle and analysis of its wave suppression characteristics
Under variable speed condition, oil in a fuel tank is shaken violently, thereby causing damage to the fuel tank structure and supply interruption, affecting the safe driving of the vehicle. A structural design scheme of a fuel tank with cross-linked baffle is proposed. Oil sloshing in the fuel tank...
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| Veröffentlicht in: | Journal of mechanical science and technology 2022-12, Vol.36 (12), p.6055-6064 |
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| container_issue | 12 |
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| container_title | Journal of mechanical science and technology |
| container_volume | 36 |
| creator | Shen, Minmin Tong, Baohong Sun, Chuanbin Huang, Hu Zhang, Kun |
| description | Under variable speed condition, oil in a fuel tank is shaken violently, thereby causing damage to the fuel tank structure and supply interruption, affecting the safe driving of the vehicle. A structural design scheme of a fuel tank with cross-linked baffle is proposed. Oil sloshing in the fuel tank under braking conditions is numerically simulated using a method verified by experiments. The characteristics of cross-linkage baffled fuel tanks to inhibit oil sloshing are analysed. The results show that the baffles can be linked when stiffeners are installed between baffles in the fuel tank. Applying the force opposite to the oil impact pressure improves the rigidity of the baffle and enables a reduction in fatigue damage. The cross-linked baffled has little influence on the baffle wall pressure but has a certain impact on the shape of oil sloshing. With the increase of braking acceleration, the jet velocity of the oil passing through the baffle pores increases, and the nonlinear phenomenon caused by the jet hitting the liquid surface is further aggravated. With the rise of the fuel tank filling rate, the jet velocity of the oil passing through the baffle pores decreases, and the intensity of sloshing is reduced. The vortex generated near the cross-linked baffle changes the flow field structure, reduces the oil climbing speed, and ultimately restrains sloshing. |
| doi_str_mv | 10.1007/s12206-022-1120-8 |
| format | Article |
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A structural design scheme of a fuel tank with cross-linked baffle is proposed. Oil sloshing in the fuel tank under braking conditions is numerically simulated using a method verified by experiments. The characteristics of cross-linkage baffled fuel tanks to inhibit oil sloshing are analysed. The results show that the baffles can be linked when stiffeners are installed between baffles in the fuel tank. Applying the force opposite to the oil impact pressure improves the rigidity of the baffle and enables a reduction in fatigue damage. The cross-linked baffled has little influence on the baffle wall pressure but has a certain impact on the shape of oil sloshing. With the increase of braking acceleration, the jet velocity of the oil passing through the baffle pores increases, and the nonlinear phenomenon caused by the jet hitting the liquid surface is further aggravated. With the rise of the fuel tank filling rate, the jet velocity of the oil passing through the baffle pores decreases, and the intensity of sloshing is reduced. The vortex generated near the cross-linked baffle changes the flow field structure, reduces the oil climbing speed, and ultimately restrains sloshing.</description><identifier>ISSN: 1738-494X</identifier><identifier>EISSN: 1976-3824</identifier><identifier>DOI: 10.1007/s12206-022-1120-8</identifier><language>eng</language><publisher>Seoul: Korean Society of Mechanical Engineers</publisher><subject>Acceleration ; Baffles ; Braking ; Control ; Crosslinking ; Damage ; Dynamical Systems ; Engineering ; Fatigue failure ; Fuel tanks ; Impact loads ; Industrial and Production Engineering ; Liquid sloshing ; Liquid surfaces ; Mechanical Engineering ; Nonlinear phenomena ; Original Article ; Stiffeners ; Structural design ; Velocity ; Vibration ; Wall pressure</subject><ispartof>Journal of mechanical science and technology, 2022-12, Vol.36 (12), p.6055-6064</ispartof><rights>The Korean Society of Mechanical Engineers and Springer-Verlag GmbH Germany, part of Springer Nature 2022</rights><rights>The Korean Society of Mechanical Engineers and Springer-Verlag GmbH Germany, part of Springer Nature 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c198t-ce572a481bcac86c76beb2c3b2be2e4e0cf7058f11bd1dd69996e29a7912cdd53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12206-022-1120-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12206-022-1120-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Shen, Minmin</creatorcontrib><creatorcontrib>Tong, Baohong</creatorcontrib><creatorcontrib>Sun, Chuanbin</creatorcontrib><creatorcontrib>Huang, Hu</creatorcontrib><creatorcontrib>Zhang, Kun</creatorcontrib><title>Design of cross-linked baffle and analysis of its wave suppression characteristics</title><title>Journal of mechanical science and technology</title><addtitle>J Mech Sci Technol</addtitle><description>Under variable speed condition, oil in a fuel tank is shaken violently, thereby causing damage to the fuel tank structure and supply interruption, affecting the safe driving of the vehicle. A structural design scheme of a fuel tank with cross-linked baffle is proposed. Oil sloshing in the fuel tank under braking conditions is numerically simulated using a method verified by experiments. The characteristics of cross-linkage baffled fuel tanks to inhibit oil sloshing are analysed. The results show that the baffles can be linked when stiffeners are installed between baffles in the fuel tank. Applying the force opposite to the oil impact pressure improves the rigidity of the baffle and enables a reduction in fatigue damage. The cross-linked baffled has little influence on the baffle wall pressure but has a certain impact on the shape of oil sloshing. With the increase of braking acceleration, the jet velocity of the oil passing through the baffle pores increases, and the nonlinear phenomenon caused by the jet hitting the liquid surface is further aggravated. With the rise of the fuel tank filling rate, the jet velocity of the oil passing through the baffle pores decreases, and the intensity of sloshing is reduced. The vortex generated near the cross-linked baffle changes the flow field structure, reduces the oil climbing speed, and ultimately restrains sloshing.</description><subject>Acceleration</subject><subject>Baffles</subject><subject>Braking</subject><subject>Control</subject><subject>Crosslinking</subject><subject>Damage</subject><subject>Dynamical Systems</subject><subject>Engineering</subject><subject>Fatigue failure</subject><subject>Fuel tanks</subject><subject>Impact loads</subject><subject>Industrial and Production Engineering</subject><subject>Liquid sloshing</subject><subject>Liquid surfaces</subject><subject>Mechanical Engineering</subject><subject>Nonlinear phenomena</subject><subject>Original Article</subject><subject>Stiffeners</subject><subject>Structural design</subject><subject>Velocity</subject><subject>Vibration</subject><subject>Wall pressure</subject><issn>1738-494X</issn><issn>1976-3824</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAQhoMouK7-AG8Fz9FM2m2So6yfsCCIgreQptM1a21rpqvsvzfrCp48DDOH5x1mHsZOQZyDEOqCQEpRciElB5CC6z02AaNKnmtZ7KdZ5ZoXpng5ZEdEKyFKWQBM2OMVUlh2Wd9kPvZEvA3dG9ZZ5Zqmxcx1dSrXbijQlgkjZV_uEzNaD0NEotB3mX910fkRY6AxeDpmB41rCU9--5Q931w_ze_44uH2fn654B6MHrnHmZKu0FB553XpVVlhJX1eyQolFih8o8RMNwBVDXVdGmNKlMYpA9LX9SyfsrPd3iH2H2uk0a76dUzHkpWqSJgySiQKdtTPexEbO8Tw7uLGgrBbdXanziZ1dqvO6pSRuwwltlti_Nv8f-gbFv1ybA</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Shen, Minmin</creator><creator>Tong, Baohong</creator><creator>Sun, Chuanbin</creator><creator>Huang, Hu</creator><creator>Zhang, Kun</creator><general>Korean Society of Mechanical Engineers</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope></search><sort><creationdate>20221201</creationdate><title>Design of cross-linked baffle and analysis of its wave suppression characteristics</title><author>Shen, Minmin ; Tong, Baohong ; Sun, Chuanbin ; Huang, Hu ; Zhang, Kun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c198t-ce572a481bcac86c76beb2c3b2be2e4e0cf7058f11bd1dd69996e29a7912cdd53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acceleration</topic><topic>Baffles</topic><topic>Braking</topic><topic>Control</topic><topic>Crosslinking</topic><topic>Damage</topic><topic>Dynamical Systems</topic><topic>Engineering</topic><topic>Fatigue failure</topic><topic>Fuel tanks</topic><topic>Impact loads</topic><topic>Industrial and Production Engineering</topic><topic>Liquid sloshing</topic><topic>Liquid surfaces</topic><topic>Mechanical Engineering</topic><topic>Nonlinear phenomena</topic><topic>Original Article</topic><topic>Stiffeners</topic><topic>Structural design</topic><topic>Velocity</topic><topic>Vibration</topic><topic>Wall pressure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shen, Minmin</creatorcontrib><creatorcontrib>Tong, Baohong</creatorcontrib><creatorcontrib>Sun, Chuanbin</creatorcontrib><creatorcontrib>Huang, Hu</creatorcontrib><creatorcontrib>Zhang, Kun</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><jtitle>Journal of mechanical science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shen, Minmin</au><au>Tong, Baohong</au><au>Sun, Chuanbin</au><au>Huang, Hu</au><au>Zhang, Kun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of cross-linked baffle and analysis of its wave suppression characteristics</atitle><jtitle>Journal of mechanical science and technology</jtitle><stitle>J Mech Sci Technol</stitle><date>2022-12-01</date><risdate>2022</risdate><volume>36</volume><issue>12</issue><spage>6055</spage><epage>6064</epage><pages>6055-6064</pages><issn>1738-494X</issn><eissn>1976-3824</eissn><abstract>Under variable speed condition, oil in a fuel tank is shaken violently, thereby causing damage to the fuel tank structure and supply interruption, affecting the safe driving of the vehicle. A structural design scheme of a fuel tank with cross-linked baffle is proposed. Oil sloshing in the fuel tank under braking conditions is numerically simulated using a method verified by experiments. The characteristics of cross-linkage baffled fuel tanks to inhibit oil sloshing are analysed. The results show that the baffles can be linked when stiffeners are installed between baffles in the fuel tank. Applying the force opposite to the oil impact pressure improves the rigidity of the baffle and enables a reduction in fatigue damage. The cross-linked baffled has little influence on the baffle wall pressure but has a certain impact on the shape of oil sloshing. With the increase of braking acceleration, the jet velocity of the oil passing through the baffle pores increases, and the nonlinear phenomenon caused by the jet hitting the liquid surface is further aggravated. With the rise of the fuel tank filling rate, the jet velocity of the oil passing through the baffle pores decreases, and the intensity of sloshing is reduced. The vortex generated near the cross-linked baffle changes the flow field structure, reduces the oil climbing speed, and ultimately restrains sloshing.</abstract><cop>Seoul</cop><pub>Korean Society of Mechanical Engineers</pub><doi>10.1007/s12206-022-1120-8</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 1738-494X |
| ispartof | Journal of mechanical science and technology, 2022-12, Vol.36 (12), p.6055-6064 |
| issn | 1738-494X 1976-3824 |
| language | eng |
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| source | SpringerLink Journals |
| subjects | Acceleration Baffles Braking Control Crosslinking Damage Dynamical Systems Engineering Fatigue failure Fuel tanks Impact loads Industrial and Production Engineering Liquid sloshing Liquid surfaces Mechanical Engineering Nonlinear phenomena Original Article Stiffeners Structural design Velocity Vibration Wall pressure |
| title | Design of cross-linked baffle and analysis of its wave suppression characteristics |
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