Establishment of the thermo-mechanical coupling model of axle box bearings with track irregularity excitation and analysis of its temperature characteristics
As an important component of the running gear of high-speed trains, axle box bearings can cause lubricating grease failure and damage to bearing components under continuous high-temperature operation, which will affect the normal operation of high-speed trains. Therefore, bearing temperature is one...
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| Veröffentlicht in: | Applied mathematics and mechanics 2024-11, Vol.45 (11), p.1965-1986 |
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| container_end_page | 1986 |
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| container_issue | 11 |
| container_start_page | 1965 |
| container_title | Applied mathematics and mechanics |
| container_volume | 45 |
| creator | Wang, Min Yang, Shaopu Liu, Yongqiang Chen, Yanhong Zhang, Kai |
| description | As an important component of the running gear of high-speed trains, axle box bearings can cause lubricating grease failure and damage to bearing components under continuous high-temperature operation, which will affect the normal operation of high-speed trains. Therefore, bearing temperature is one of the key parameters to be monitored in the online monitoring system for trains. Based on the thermal network method, this paper establishes a thermal network model for the axle box bearing, considering the radial thermal deformation of the double-row tapered roller bearing components caused by the oil film characteristics and the temperature variations of the lubricating grease. A thermo-mechanical coupling model for the grease-lubricated double-row tapered roller axle box bearing of high-speed trains with track irregularity excitation is established. The correctness of the model is verified using the test bench data, and the temperature of the bearing at different rotational speeds, loads, fault sizes, and ambient temperatures are investigated. |
| doi_str_mv | 10.1007/s10483-024-3188-7 |
| format | Article |
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Therefore, bearing temperature is one of the key parameters to be monitored in the online monitoring system for trains. Based on the thermal network method, this paper establishes a thermal network model for the axle box bearing, considering the radial thermal deformation of the double-row tapered roller bearing components caused by the oil film characteristics and the temperature variations of the lubricating grease. A thermo-mechanical coupling model for the grease-lubricated double-row tapered roller axle box bearing of high-speed trains with track irregularity excitation is established. The correctness of the model is verified using the test bench data, and the temperature of the bearing at different rotational speeds, loads, fault sizes, and ambient temperatures are investigated.</description><edition>English ed.</edition><identifier>ISSN: 0253-4827</identifier><identifier>EISSN: 1573-2754</identifier><identifier>DOI: 10.1007/s10483-024-3188-7</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Ambient temperature ; Applications of Mathematics ; Axleboxes ; Classical Mechanics ; Coupling ; Excitation ; Fluid- and Aerodynamics ; Greases ; High speed rail ; High temperature ; Irregularities ; Lubricating greases ; Mathematical Modeling and Industrial Mathematics ; Mathematics ; Mathematics and Statistics ; Partial Differential Equations ; Roller bearings ; Running gear ; Taper roller bearings ; Temperature ; Thermomechanical analysis</subject><ispartof>Applied mathematics and mechanics, 2024-11, Vol.45 (11), p.1965-1986</ispartof><rights>Shanghai University 2024</rights><rights>Shanghai University 2024.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c198t-f3d4663dfb82115075f510ab357d970e5830b1956e670c3fe9e610ce720af9953</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/s10483-024-3188-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10483-024-3188-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Wang, Min</creatorcontrib><creatorcontrib>Yang, Shaopu</creatorcontrib><creatorcontrib>Liu, Yongqiang</creatorcontrib><creatorcontrib>Chen, Yanhong</creatorcontrib><creatorcontrib>Zhang, Kai</creatorcontrib><title>Establishment of the thermo-mechanical coupling model of axle box bearings with track irregularity excitation and analysis of its temperature characteristics</title><title>Applied mathematics and mechanics</title><addtitle>Appl. Math. Mech.-Engl. Ed</addtitle><description>As an important component of the running gear of high-speed trains, axle box bearings can cause lubricating grease failure and damage to bearing components under continuous high-temperature operation, which will affect the normal operation of high-speed trains. Therefore, bearing temperature is one of the key parameters to be monitored in the online monitoring system for trains. Based on the thermal network method, this paper establishes a thermal network model for the axle box bearing, considering the radial thermal deformation of the double-row tapered roller bearing components caused by the oil film characteristics and the temperature variations of the lubricating grease. A thermo-mechanical coupling model for the grease-lubricated double-row tapered roller axle box bearing of high-speed trains with track irregularity excitation is established. The correctness of the model is verified using the test bench data, and the temperature of the bearing at different rotational speeds, loads, fault sizes, and ambient temperatures are investigated.</description><subject>Ambient temperature</subject><subject>Applications of Mathematics</subject><subject>Axleboxes</subject><subject>Classical Mechanics</subject><subject>Coupling</subject><subject>Excitation</subject><subject>Fluid- and Aerodynamics</subject><subject>Greases</subject><subject>High speed rail</subject><subject>High temperature</subject><subject>Irregularities</subject><subject>Lubricating greases</subject><subject>Mathematical Modeling and Industrial Mathematics</subject><subject>Mathematics</subject><subject>Mathematics and Statistics</subject><subject>Partial Differential Equations</subject><subject>Roller bearings</subject><subject>Running gear</subject><subject>Taper roller bearings</subject><subject>Temperature</subject><subject>Thermomechanical analysis</subject><issn>0253-4827</issn><issn>1573-2754</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1UU1v1DAQtRCVupT-gN4scTaM7ThOjqgqFKkSFzhbjjPpuiRx8Dhi98fwX0m0SJw4PM3hfcxoHmN3Et5LAPuBJFSNFqAqoWXTCPuKHaSxWihrqtfsAMpoUTXKXrM3RC8AUNmqOrDfD1R8N0Y6TjgXngZejrgjT0lMGI5-jsGPPKR1GeP8zKfU47jr_GlE3qUT79DnjSH-K5YjL9mHHzzmjM_ruBHlzPEUYvElppn7ud_gxzNF2kNiIV5wWjD7smbk277NXzBHKjHQW3Y1-JHw9u-8Yd8_PXy7fxRPXz9_uf_4JIJsmyIG3Vd1rfuha5SUBqwZjATfaWP71gKaRkMnW1NjbSHoAVusJQS0CvzQtkbfsHeX3CWnnytScS9pzdud5LRUqgZtzK6SF1XIiSjj4JYcJ5_PToLbW3CXFtzWgttbcHbzqIuHlv1JmP8l_9_0B_Lljdw</recordid><startdate>20241101</startdate><enddate>20241101</enddate><creator>Wang, Min</creator><creator>Yang, Shaopu</creator><creator>Liu, Yongqiang</creator><creator>Chen, Yanhong</creator><creator>Zhang, Kai</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20241101</creationdate><title>Establishment of the thermo-mechanical coupling model of axle box bearings with track irregularity excitation and analysis of its temperature characteristics</title><author>Wang, Min ; Yang, Shaopu ; Liu, Yongqiang ; Chen, Yanhong ; Zhang, Kai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c198t-f3d4663dfb82115075f510ab357d970e5830b1956e670c3fe9e610ce720af9953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Ambient temperature</topic><topic>Applications of Mathematics</topic><topic>Axleboxes</topic><topic>Classical Mechanics</topic><topic>Coupling</topic><topic>Excitation</topic><topic>Fluid- and Aerodynamics</topic><topic>Greases</topic><topic>High speed rail</topic><topic>High temperature</topic><topic>Irregularities</topic><topic>Lubricating greases</topic><topic>Mathematical Modeling and Industrial Mathematics</topic><topic>Mathematics</topic><topic>Mathematics and Statistics</topic><topic>Partial Differential Equations</topic><topic>Roller bearings</topic><topic>Running gear</topic><topic>Taper roller bearings</topic><topic>Temperature</topic><topic>Thermomechanical analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Min</creatorcontrib><creatorcontrib>Yang, Shaopu</creatorcontrib><creatorcontrib>Liu, Yongqiang</creatorcontrib><creatorcontrib>Chen, Yanhong</creatorcontrib><creatorcontrib>Zhang, Kai</creatorcontrib><collection>CrossRef</collection><jtitle>Applied mathematics and mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Min</au><au>Yang, Shaopu</au><au>Liu, Yongqiang</au><au>Chen, Yanhong</au><au>Zhang, Kai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Establishment of the thermo-mechanical coupling model of axle box bearings with track irregularity excitation and analysis of its temperature characteristics</atitle><jtitle>Applied mathematics and mechanics</jtitle><stitle>Appl. Math. Mech.-Engl. Ed</stitle><date>2024-11-01</date><risdate>2024</risdate><volume>45</volume><issue>11</issue><spage>1965</spage><epage>1986</epage><pages>1965-1986</pages><issn>0253-4827</issn><eissn>1573-2754</eissn><abstract>As an important component of the running gear of high-speed trains, axle box bearings can cause lubricating grease failure and damage to bearing components under continuous high-temperature operation, which will affect the normal operation of high-speed trains. Therefore, bearing temperature is one of the key parameters to be monitored in the online monitoring system for trains. Based on the thermal network method, this paper establishes a thermal network model for the axle box bearing, considering the radial thermal deformation of the double-row tapered roller bearing components caused by the oil film characteristics and the temperature variations of the lubricating grease. A thermo-mechanical coupling model for the grease-lubricated double-row tapered roller axle box bearing of high-speed trains with track irregularity excitation is established. The correctness of the model is verified using the test bench data, and the temperature of the bearing at different rotational speeds, loads, fault sizes, and ambient temperatures are investigated.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s10483-024-3188-7</doi><tpages>22</tpages><edition>English ed.</edition></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0253-4827 |
| ispartof | Applied mathematics and mechanics, 2024-11, Vol.45 (11), p.1965-1986 |
| issn | 0253-4827 1573-2754 |
| language | eng |
| recordid | cdi_proquest_journals_3122603555 |
| source | SpringerNature Journals; Alma/SFX Local Collection |
| subjects | Ambient temperature Applications of Mathematics Axleboxes Classical Mechanics Coupling Excitation Fluid- and Aerodynamics Greases High speed rail High temperature Irregularities Lubricating greases Mathematical Modeling and Industrial Mathematics Mathematics Mathematics and Statistics Partial Differential Equations Roller bearings Running gear Taper roller bearings Temperature Thermomechanical analysis |
| title | Establishment of the thermo-mechanical coupling model of axle box bearings with track irregularity excitation and analysis of its temperature characteristics |
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