基于椭圆速率驱动下的抽油泵内阀球运动规律分析
段志刚, 王志, 储明来, 廖显涛, 司志梅, 王辽
Analysis of the Movement Law of the Valve Ball in the Oil Well Pump Based on the Ellipse Rate Drive
Zhigang Duan, Zhi Wang, Minglai Chu, Xiantao Liao, Zhimei Si, Liao Wang
辽宁石油化工大学学报
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2021, (5): 50
-54
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DOI: 10.3969/j.issn.1672-6952.2021.05.009
