DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES
The sub-plate and insulation support ring were adopted in the design of pressure swing absorber,which resulted in severe stress concentration in the local structures. And the fatigue performance became worse. Finite element analysis was used to analyze this problem. The results show that the fatigue...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.037 |
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| _version_ | 1850092960835698688 |
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| author | SONG LiBin LI ZhiFeng KANG XiaoPeng ZHOU YuFeng |
| author_facet | SONG LiBin LI ZhiFeng KANG XiaoPeng ZHOU YuFeng |
| author_sort | SONG LiBin |
| collection | DOAJ |
| description | The sub-plate and insulation support ring were adopted in the design of pressure swing absorber,which resulted in severe stress concentration in the local structures. And the fatigue performance became worse. Finite element analysis was used to analyze this problem. The results show that the fatigue life is less than 16. 8 and 3. 07 percentage of the design life,which is far from the design requirements of pressure swing absorber. The previous structure design is not reasonable. Then,it is redesigned that the upper part of the ladder is fixed in the operating platform,the lower part of the ladder is fixed on the skirt or foundation,and the support ring is designed into suspender structure. The new structure can avoid the weldments between the accessories and the cylinder of pressure swing absorber. It can also prevent the fatigue crack initiation and meet the design requirements of pressure swing absorber. |
| format | Article |
| id | doaj-art-caaeaf5b7e6e44929f0408901f791ebe |
| institution | DOAJ |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-caaeaf5b7e6e44929f0408901f791ebe2025-08-20T02:42:01ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014048348730601373DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURESSONG LiBinLI ZhiFengKANG XiaoPengZHOU YuFengThe sub-plate and insulation support ring were adopted in the design of pressure swing absorber,which resulted in severe stress concentration in the local structures. And the fatigue performance became worse. Finite element analysis was used to analyze this problem. The results show that the fatigue life is less than 16. 8 and 3. 07 percentage of the design life,which is far from the design requirements of pressure swing absorber. The previous structure design is not reasonable. Then,it is redesigned that the upper part of the ladder is fixed in the operating platform,the lower part of the ladder is fixed on the skirt or foundation,and the support ring is designed into suspender structure. The new structure can avoid the weldments between the accessories and the cylinder of pressure swing absorber. It can also prevent the fatigue crack initiation and meet the design requirements of pressure swing absorber.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.037PSAFatigueSub-plateInsulation support ringFEA |
| spellingShingle | SONG LiBin LI ZhiFeng KANG XiaoPeng ZHOU YuFeng DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES Jixie qiangdu PSA Fatigue Sub-plate Insulation support ring FEA |
| title | DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES |
| title_full | DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES |
| title_fullStr | DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES |
| title_full_unstemmed | DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES |
| title_short | DISCUSSION FOR THE DESIGN OF PRESSURE SWING ABSORBER STRUCTURES |
| title_sort | discussion for the design of pressure swing absorber structures |
| topic | PSA Fatigue Sub-plate Insulation support ring FEA |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.037 |
| work_keys_str_mv | AT songlibin discussionforthedesignofpressureswingabsorberstructures AT lizhifeng discussionforthedesignofpressureswingabsorberstructures AT kangxiaopeng discussionforthedesignofpressureswingabsorberstructures AT zhouyufeng discussionforthedesignofpressureswingabsorberstructures |