采油单螺杆泵转子偏心率对碰摩系统的响应研究 / Study on Response of Single Progressive Cavity Pump Rotor Eccentricity Ratio to Rub-impact System
- Resource Type
- Academic Journal
- Source
- 化工机械 / Chemical Engineering & Machinery. 47(4):485-547
- Subject
采油单螺杆泵 转子动力学 转子偏心率 碰摩系统 数值模拟 - Language
- Chinese
- ISSN
- 0254-6094