Numerical Simulation of the Lubrication Performance of the Stator and Rotor Friction Pair Surface Rhombus-like Texture in Screw Pumps

Numerical Simulation of the Lubrication Performance of the Stator and Rotor Friction Pair Surface Rhombus-like Texture in Screw Pumps

To address wear failure in screw pump stator and rotor friction pairs, this study constructed a numerical model of a rhombus-like micro-dimple texture on friction pair surfaces based on the scale structure of rhombus rattlesnakes. The model was based on the fluid dynamic pressure lubrication mechani...

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Bibliographic Details
Main Authors: Xiangzhi Shi, Xinfu Liu, Chunhua Liu, Zhongxian Hao, Shouzhi Huang, Yi Sun, Xinglong Niu
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Lubricants
Subjects:
screw pumps
rhombus-like texture
dynamic pressure lubrication
oil film carrying capacity
texture parameters
Online Access:https://www.mdpi.com/2075-4442/13/4/157
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