The Analysis of Dynamic Characteristics for Long Annular Rack Pumping Unit
Long annular rack pumping unit is a new styles of pumping unit invented by Gu Xinyi academician. It has some advantages including energy conservation and high reliability. In order to understand the dynamics of the new pumping units, the virtual prototyping model of this pumping unit is build. The kinematics and dynamics characteristics of this unit are researched and simulated. The results can be a guidance for the design and practical application.
L. L. Gao et al., "The Analysis of Dynamic Characteristics for Long Annular Rack Pumping Unit", Applied Mechanics and Materials, Vols. 66-68, pp. 1368-1373, 2011