Analysis of abnormal vibrations of crude oil efflux pumps using Ansys

• Autorzy: Wang Tianqi , Xie Lei , Yu Hongsheng , Wei Xiuliang , Dong Pengmin , Zhao Tianyi

Identyfikatory

DOI

10.15632/jtam-pl/157464

• Języki publikacji: EN

Abstrakty

EN

In this study, abnormal vibrations of 1 pump fluid in a crude oil efflux station in the Changqing Oilfield was investigated. Kinetic simulation was applied to flow fields in the crude oil efflux pump using Ansys to determine trends of the impeller static pressure, speed, total pressure, wall pressure of the impeller, outlet pressure and pressure on the pump shell and to identify the reasons behind the abnormal vibrations. The results indicated that the axial vibration amplitude of the pump could be reduced from 1.3mm down to 0.68mm if the operation parameters of the external control oil pump were set as 2500-2550r/min and 325-335m3/h, respectively.

Słowa kluczowe

EN

abnormal vibrations; internal flow field; Ansys

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2023
• Tom: Vol. 61 nr 1
• Strony: 23--36
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Wang Tianqi

• Xian Shiyou University, Mechanical Engineering College, Xi’an, China
• Xidian University, The School of Mechano-Electronic Engineering, Xi’an, China

autor

Xie Lei

• Cementing Company Downhole Service Company CCDC, Chengdu, China

autor

Yu Hongsheng

• Changqing Oilfield Second Oil Transmission Office, Xianyang, China

autor

Wei Xiuliang

• Changqing Oilfield Second Oil Transmission Office, Xianyang, China

autor

Dong Pengmin

• Xian Shiyou University, Mechanical Engineering College, Xi’an, China

autor

Zhao Tianyi

• Xian Shiyou University, Mechanical Engineering College, Xi’an, China

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).