DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS
Dynamic load produced in the working process of ultra-high pressure compressor is an important factor affecting the strength and life, and the coupling between thermal load and mechanical load is very serious. Based on the finite element method, this paper establishes the dynamic model of thermal lo...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2021-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.06.028 |
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| _version_ | 1841535917566722048 |
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| author | LIU Biao HUANG YuanMing LIU Huan YU ZuYao |
| author_facet | LIU Biao HUANG YuanMing LIU Huan YU ZuYao |
| author_sort | LIU Biao |
| collection | DOAJ |
| description | Dynamic load produced in the working process of ultra-high pressure compressor is an important factor affecting the strength and life, and the coupling between thermal load and mechanical load is very serious. Based on the finite element method, this paper establishes the dynamic model of thermal load of ultra-high pressure cylinder up to 52 MPa in working cycle, predicts the functional relationship between dynamic response and steady-state response, and gives its action rule through the simulation analysis of cold start and hot start. The model can also be used to check the dangerous area of cylinder and optimize the structure of cylinder. |
| format | Article |
| id | doaj-art-1ca15b043e15443da92d07a427d375ed |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-1ca15b043e15443da92d07a427d375ed2025-01-15T02:25:07ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692021-01-01431467147130612344DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESSLIU BiaoHUANG YuanMingLIU HuanYU ZuYaoDynamic load produced in the working process of ultra-high pressure compressor is an important factor affecting the strength and life, and the coupling between thermal load and mechanical load is very serious. Based on the finite element method, this paper establishes the dynamic model of thermal load of ultra-high pressure cylinder up to 52 MPa in working cycle, predicts the functional relationship between dynamic response and steady-state response, and gives its action rule through the simulation analysis of cold start and hot start. The model can also be used to check the dangerous area of cylinder and optimize the structure of cylinder.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.06.028High pressure cylinderDynamic characteristicsThermal stressFinite element analysis |
| spellingShingle | LIU Biao HUANG YuanMing LIU Huan YU ZuYao DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS Jixie qiangdu High pressure cylinder Dynamic characteristics Thermal stress Finite element analysis |
| title | DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS |
| title_full | DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS |
| title_fullStr | DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS |
| title_full_unstemmed | DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS |
| title_short | DYNAMIC FINITE ELEMENT ANALYSIS OF ULTRA-HIGH PRESSURE CYLINDER BASED ON THERMAL STRESS |
| title_sort | dynamic finite element analysis of ultra high pressure cylinder based on thermal stress |
| topic | High pressure cylinder Dynamic characteristics Thermal stress Finite element analysis |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2021.06.028 |
| work_keys_str_mv | AT liubiao dynamicfiniteelementanalysisofultrahighpressurecylinderbasedonthermalstress AT huangyuanming dynamicfiniteelementanalysisofultrahighpressurecylinderbasedonthermalstress AT liuhuan dynamicfiniteelementanalysisofultrahighpressurecylinderbasedonthermalstress AT yuzuyao dynamicfiniteelementanalysisofultrahighpressurecylinderbasedonthermalstress |