Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations
Due to the periodic movement of the piston in the reciprocating pump, the fluid will cause a pressure pulsation, and the resulting pipeline vibration may lead to instrument distortion, pipe failure and equipment damage. Therefore, it is necessary to study the vibration phenomena of reciprocating pum...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-01-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/11/1/132 |
| _version_ | 1798043474938822656 |
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| author | Hongfang Lu Xiaonan Wu Kun Huang |
| author_facet | Hongfang Lu Xiaonan Wu Kun Huang |
| author_sort | Hongfang Lu |
| collection | DOAJ |
| description | Due to the periodic movement of the piston in the reciprocating pump, the fluid will cause a pressure pulsation, and the resulting pipeline vibration may lead to instrument distortion, pipe failure and equipment damage. Therefore, it is necessary to study the vibration phenomena of reciprocating pump pipelines based on pressure pulsation theory. This paper starts from the reciprocating pump pipe pressure pulsation caused by a fluid, pressure pulsation in the pipeline and the unbalanced exciting force is calculated under the action of the reciprocating pump. Then, the numerical simulation model is established based on the pipe beam model, and the rationality of the numerical simulation method is verified by indoor experiments. Finally, a case study is taken as an example to analyze the vibration law of the pipeline system, and vibration reduction measures are proposed. The following main conclusions are drawn from the analysis: (1) unbalanced exciting forces are produced in the elbows or tee joints, and it can also influence the straight pipe to different levels; (2) in actual engineering, it should be possible to prevent the simultaneous settlement of multiple places; (3) the vibration amplitude increases with the pipe thermal stress, and when the oil temperature is higher than 85 °C, it had a greater influence on the vertical vibration amplitude of the pipe. |
| first_indexed | 2024-04-11T22:49:34Z |
| format | Article |
| id | doaj.art-19e1278d15114c1ebc7716b7a9e814a7 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-11T22:49:34Z |
| publishDate | 2018-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-19e1278d15114c1ebc7716b7a9e814a72022-12-22T03:58:37ZengMDPI AGEnergies1996-10732018-01-0111113210.3390/en11010132en11010132Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation StationsHongfang Lu0Xiaonan Wu1Kun Huang2School of Petroleum Engineering, Southwest Petroleum University, Chengdu 610500, ChinaSchool of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu 610500, ChinaSchool of Petroleum Engineering, Southwest Petroleum University, Chengdu 610500, ChinaDue to the periodic movement of the piston in the reciprocating pump, the fluid will cause a pressure pulsation, and the resulting pipeline vibration may lead to instrument distortion, pipe failure and equipment damage. Therefore, it is necessary to study the vibration phenomena of reciprocating pump pipelines based on pressure pulsation theory. This paper starts from the reciprocating pump pipe pressure pulsation caused by a fluid, pressure pulsation in the pipeline and the unbalanced exciting force is calculated under the action of the reciprocating pump. Then, the numerical simulation model is established based on the pipe beam model, and the rationality of the numerical simulation method is verified by indoor experiments. Finally, a case study is taken as an example to analyze the vibration law of the pipeline system, and vibration reduction measures are proposed. The following main conclusions are drawn from the analysis: (1) unbalanced exciting forces are produced in the elbows or tee joints, and it can also influence the straight pipe to different levels; (2) in actual engineering, it should be possible to prevent the simultaneous settlement of multiple places; (3) the vibration amplitude increases with the pipe thermal stress, and when the oil temperature is higher than 85 °C, it had a greater influence on the vertical vibration amplitude of the pipe.http://www.mdpi.com/1996-1073/11/1/132reciprocating pumpoil transportation stationpipelinevibrationpressure pulsation |
| spellingShingle | Hongfang Lu Xiaonan Wu Kun Huang Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations Energies reciprocating pump oil transportation station pipeline vibration pressure pulsation |
| title | Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations |
| title_full | Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations |
| title_fullStr | Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations |
| title_full_unstemmed | Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations |
| title_short | Study on the Effect of Reciprocating Pump Pipeline System Vibration on Oil Transportation Stations |
| title_sort | study on the effect of reciprocating pump pipeline system vibration on oil transportation stations |
| topic | reciprocating pump oil transportation station pipeline vibration pressure pulsation |
| url | http://www.mdpi.com/1996-1073/11/1/132 |
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