A method for calculating the energy transfer of a combined rotary shell with variable winding trajectory
This paper proposes a method for calculating and analyzing the energy transfer characteristic of an air spring (AS) with a precise transfer matrix by abstracting the AS as a combined rotary shell structure with a variable winding trajectory. A dynamic equilibrium equation is derived considering the...
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| Veröffentlicht in: | European physical journal plus 2024-04, Vol.139 (4), p.338, Article 338 |
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| creator | Cheng, Yuqiang He, Lin Shuai, Changgeng Cai, Cunguang Gao, Hua |
| description | This paper proposes a method for calculating and analyzing the energy transfer characteristic of an air spring (AS) with a precise transfer matrix by abstracting the AS as a combined rotary shell structure with a variable winding trajectory. A dynamic equilibrium equation is derived considering the shell pre-stress. The forced vibration control equation is constructed for the shell under external excitation. The vibration response of the shell is subsequently analyzed under the effect of concentrated force and generalized sound pressure. The continuous boundary condition of the fluid–solid coupling is then borrowed to solve the sound pressure coefficient and to obtain the vibro-acoustic dynamic responses of the shell. Thereafter, structural intensity and energy flow are introduced with an expression to calculate them for the AS. The path and characteristics of energy transfer in the AS are then analyzed. Finally, a test platform is established to compare the energy flow test results of the three prototypes to prove the effectiveness of the proposed method in support of the analysis. |
| doi_str_mv | 10.1140/epjp/s13360-024-05100-7 |
| format | Article |
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A dynamic equilibrium equation is derived considering the shell pre-stress. The forced vibration control equation is constructed for the shell under external excitation. The vibration response of the shell is subsequently analyzed under the effect of concentrated force and generalized sound pressure. The continuous boundary condition of the fluid–solid coupling is then borrowed to solve the sound pressure coefficient and to obtain the vibro-acoustic dynamic responses of the shell. Thereafter, structural intensity and energy flow are introduced with an expression to calculate them for the AS. The path and characteristics of energy transfer in the AS are then analyzed. 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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c280t-be99634998bde5909f9193048b2728b72508720d5b8db89c1f33ff0dea11f7ba3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjp/s13360-024-05100-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epjp/s13360-024-05100-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Cheng, Yuqiang</creatorcontrib><creatorcontrib>He, Lin</creatorcontrib><creatorcontrib>Shuai, Changgeng</creatorcontrib><creatorcontrib>Cai, Cunguang</creatorcontrib><creatorcontrib>Gao, Hua</creatorcontrib><title>A method for calculating the energy transfer of a combined rotary shell with variable winding trajectory</title><title>European physical journal plus</title><addtitle>Eur. Phys. J. Plus</addtitle><description>This paper proposes a method for calculating and analyzing the energy transfer characteristic of an air spring (AS) with a precise transfer matrix by abstracting the AS as a combined rotary shell structure with a variable winding trajectory. A dynamic equilibrium equation is derived considering the shell pre-stress. The forced vibration control equation is constructed for the shell under external excitation. The vibration response of the shell is subsequently analyzed under the effect of concentrated force and generalized sound pressure. The continuous boundary condition of the fluid–solid coupling is then borrowed to solve the sound pressure coefficient and to obtain the vibro-acoustic dynamic responses of the shell. Thereafter, structural intensity and energy flow are introduced with an expression to calculate them for the AS. The path and characteristics of energy transfer in the AS are then analyzed. Finally, a test platform is established to compare the energy flow test results of the three prototypes to prove the effectiveness of the proposed method in support of the analysis.</description><subject>Air springs</subject><subject>Applied and Technical Physics</subject><subject>Atomic</subject><subject>Boundary conditions</subject><subject>Complex Systems</subject><subject>Composite materials</subject><subject>Condensed Matter Physics</subject><subject>Deformation</subject><subject>Energy</subject><subject>Energy flow</subject><subject>Energy transfer</subject><subject>Equilibrium equations</subject><subject>Finite element analysis</subject><subject>Forced vibration</subject><subject>Mathematical analysis</subject><subject>Mathematical and Computational Physics</subject><subject>Methods</subject><subject>Molecular</subject><subject>Numerical analysis</subject><subject>Optical and Plasma Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Regular Article</subject><subject>Shells (structural forms)</subject><subject>Sound pressure</subject><subject>Theoretical</subject><subject>Transfer matrices</subject><subject>Vibration analysis</subject><subject>Vibration control</subject><subject>Vibration response</subject><subject>Winding</subject><issn>2190-5444</issn><issn>2190-5444</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkE9rwzAMxcPYYKXrZ5hh56xy7DT2sZT9g8Iu29nYidwkpHFmuxv99kubwXabLpLgvSf0S5JbCveUclji0A7LQBlbQQoZTyGnAGlxkcwyKiHNOeeXf-brZBFCC2NxSbnks6Rekz3G2lXEOk9K3ZWHTsem35FYI8Ee_e5Iotd9sOiJs0ST0u1N02NFvIvaH0mosevIVxNr8ql9o02H49ZX5xCvWyyj88eb5MrqLuDip8-T98eHt81zun19etmst2mZCYipQSlXjEspTIW5BGkllQy4MFmRCVNkOYgigyo3ojJCltQyZi1UqCm1hdFsntxNuYN3HwcMUbXu4PvxpGLA5CorOOWjqphUpXcheLRq8M1-_EZRUCey6kRWTWTVSFadyapidIrJGUZHv0P_m_-f9RsqMoA9</recordid><startdate>20240417</startdate><enddate>20240417</enddate><creator>Cheng, Yuqiang</creator><creator>He, Lin</creator><creator>Shuai, Changgeng</creator><creator>Cai, Cunguang</creator><creator>Gao, Hua</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20240417</creationdate><title>A method for calculating the energy transfer of a combined rotary shell with variable winding trajectory</title><author>Cheng, Yuqiang ; He, Lin ; Shuai, Changgeng ; Cai, Cunguang ; Gao, Hua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c280t-be99634998bde5909f9193048b2728b72508720d5b8db89c1f33ff0dea11f7ba3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Air springs</topic><topic>Applied and Technical Physics</topic><topic>Atomic</topic><topic>Boundary conditions</topic><topic>Complex Systems</topic><topic>Composite materials</topic><topic>Condensed Matter Physics</topic><topic>Deformation</topic><topic>Energy</topic><topic>Energy flow</topic><topic>Energy transfer</topic><topic>Equilibrium equations</topic><topic>Finite element analysis</topic><topic>Forced vibration</topic><topic>Mathematical analysis</topic><topic>Mathematical and Computational Physics</topic><topic>Methods</topic><topic>Molecular</topic><topic>Numerical analysis</topic><topic>Optical and Plasma Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Regular Article</topic><topic>Shells (structural forms)</topic><topic>Sound pressure</topic><topic>Theoretical</topic><topic>Transfer matrices</topic><topic>Vibration analysis</topic><topic>Vibration control</topic><topic>Vibration response</topic><topic>Winding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cheng, Yuqiang</creatorcontrib><creatorcontrib>He, Lin</creatorcontrib><creatorcontrib>Shuai, Changgeng</creatorcontrib><creatorcontrib>Cai, Cunguang</creatorcontrib><creatorcontrib>Gao, Hua</creatorcontrib><collection>CrossRef</collection><jtitle>European physical journal plus</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cheng, Yuqiang</au><au>He, Lin</au><au>Shuai, Changgeng</au><au>Cai, Cunguang</au><au>Gao, Hua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A method for calculating the energy transfer of a combined rotary shell with variable winding trajectory</atitle><jtitle>European physical journal plus</jtitle><stitle>Eur. Phys. J. Plus</stitle><date>2024-04-17</date><risdate>2024</risdate><volume>139</volume><issue>4</issue><spage>338</spage><pages>338-</pages><artnum>338</artnum><issn>2190-5444</issn><eissn>2190-5444</eissn><abstract>This paper proposes a method for calculating and analyzing the energy transfer characteristic of an air spring (AS) with a precise transfer matrix by abstracting the AS as a combined rotary shell structure with a variable winding trajectory. A dynamic equilibrium equation is derived considering the shell pre-stress. The forced vibration control equation is constructed for the shell under external excitation. The vibration response of the shell is subsequently analyzed under the effect of concentrated force and generalized sound pressure. The continuous boundary condition of the fluid–solid coupling is then borrowed to solve the sound pressure coefficient and to obtain the vibro-acoustic dynamic responses of the shell. Thereafter, structural intensity and energy flow are introduced with an expression to calculate them for the AS. The path and characteristics of energy transfer in the AS are then analyzed. Finally, a test platform is established to compare the energy flow test results of the three prototypes to prove the effectiveness of the proposed method in support of the analysis.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjp/s13360-024-05100-7</doi></addata></record> |
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| subjects | Air springs Applied and Technical Physics Atomic Boundary conditions Complex Systems Composite materials Condensed Matter Physics Deformation Energy Energy flow Energy transfer Equilibrium equations Finite element analysis Forced vibration Mathematical analysis Mathematical and Computational Physics Methods Molecular Numerical analysis Optical and Plasma Physics Physics Physics and Astronomy Regular Article Shells (structural forms) Sound pressure Theoretical Transfer matrices Vibration analysis Vibration control Vibration response Winding |
| title | A method for calculating the energy transfer of a combined rotary shell with variable winding trajectory |
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