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Author:

申峰 (申峰.) | 刘赵淼 (刘赵淼.) (Scholars:刘赵淼)

Indexed by:

CQVIP PKU CSCD

Abstract:

为揭示高档数控机床中静压油腔几何形状对承载力的影响,研究了油腔封油边形状对油腔内部流场结构及承载力的影响.模拟封油边高度、长度、角度及微结构等因素对流场中的涡胞结构和承载力的影响.计算结果表明,承载力与入口雷诺数Re、封油边长度成正比;增加封油边高度和微结构将减少承载力;封油边角度对流场涡胞结构影响明显,但对承载力影响微小.该研究对优化高档数控机床静压油腔结构,提高承载力有指导意义.

Keyword:

计算流体力学 静压油腔 封油边 承载力 涡胞

Author Community:

  • [ 1 ] [申峰]北京工业大学
  • [ 2 ] [刘赵淼]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2012

Issue: 8

Volume: 38

Page: 1130-1135

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 7

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