Effect of Groove Sectional Shape on the Lubrication Characteristics of Hydraulic Spool Valve

The spools in most all the hydraulic spool type control valve have several circumferential grooves to prevent well known hydraulic locking problems which result in high friction force and excessive wear. In this paper, a commercial computational fluid dynamics (CFD) code, FLUENT is used to investiga...

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Bibliographic Details
Main Authors: Tae-Jo Park, Yun-Geon Hwang
Format: article
Language:EN
Published: Japanese Society of Tribologists 2010
Subjects:
cfd
Online Access:https://doaj.org/article/ffeb4aeb7b6a41659bf77838517ce4b6
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