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No file available [This article belongs to Volume - 53, Issue - 1]
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-16-10-2021-53
Title : Research on Thermal Hysteresis Behavior of Single-head PCP with Equal Thickness of Hydrogenated Nitrile in Heavy Oil Recovery
SHI Changshua, , CHEN Kailin, , ZHU Xiaohua,

Abstract : Progressive cavity pumps (PCP), which uses the ordinary nitrile rubber, are widely used in heavy oil production, and it is prone to failure of the core-burning perforation of the stator bushing. The expensive hydrogenated nitrile rubber is resistant to high temperatures but does not have precise use depth and cross-sectional parameters. In order to solve above problems, first of all, the rubber hyperplastic constitutive model of ordinary nitrile rubber and hydrogenated nitrile rubber is fitted b

Keywords : PCP, Thermal Hysteresis Behavior, Equal Thickness, Hydrogenated Nitrile, research