CAJ | 학술논문

针对潜油电泵机组中单流阀常出现的冲蚀问题，采用 Solidworks 三维建模软件，建立单流阀仿真模型，并用 Workbench Fluent 对其进行流场分析。研究结果表明，在现有参数下，单流阀变径处含沙井液的紊流速度高达2．924 m/s，加之腐蚀作用，致使单流阀刺漏。在此基础上，提出了单流阀的改进结构，防冲蚀效果得到明显改善。
침대잠유전빙궤조중단류벌상출현적충식문제，채용 Solidworks 삼유건모연건，건립단류벌방진모형，병용 Workbench Fluent 대기진행류장분석。연구결과표명，재현유삼수하，단류벌변경처함사정액적문류속도고체2．924 m/s，가지부식작용，치사단류벌자루。재차기출상，제출료단류벌적개진결구，방충식효과득도명현개선。
Aiming at the erosion problems of single flow valve in electrical submersible pump u-nits,the single valve simulation model was established by means of SolidWorks 3D modeling soft-ware,and the flow field of single valve is analyzed by means of Workbench Fluent software.The research results show that the speed of turbulent flow with sand reaches 2.924 m/s at the place of changed diameter,combined with the corrosion effect,and the single flow valve leakage.There-fore,improved structure single valve is proposed,and anti-erosion effect is improved greatly.