Lubrication Characteristics of a Warhead-Type Irregular Symmetric Texture on the Stator Rubber Surfaces of Screw Pumps

Lubrication Characteristics of a Warhead-Type Irregular Symmetric Texture on the Stator Rubber Surfaces of Screw Pumps

A theoretical model for the micro-texture on the inner wall of the stator rubber in screw pumps was developed. The finite element analysis method was employed. The pressure and streamline distributions for warhead-type, concentric circle-type, and multilayer rectangular-type textured surfaces were c...

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Bibliographic Details
Main Authors: Xinfu Liu, Yi Sun, Chunhua Liu, Xiangzhi Shi, Xinglong Niu, Gang Zheng, Wei Wei, Songbo Wei, Shouzhi Huang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Lubricants
Subjects:
screw pump
stator rubber
irregular symmetry
warhead-type texture
lubrication property
Online Access:https://www.mdpi.com/2075-4442/12/11/397
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