• CN:11-2187/TH
  • ISSN:0577-6686

›› 1990, Vol. 26 ›› Issue (3): 1-11.

• 论文 •    下一篇

大型水轮发电机推力轴承热弹性流体动力润滑性能相似分析

薛永宽;朱均;谢友柏   

  1. 西安交通大学
  • 发布日期:1990-05-01

SIMILITUDE ANALYSIS OF THERMO-ELASTO-HYDRODYNAMIC LUBRICATION PERFORMANCE OF LARGE HYDRAULIC TURBINE THRUST BEARINGS

Xue Yongkuan;Zhu Jun;Xie Youbai   

  1. Xi'an Jiaotong University
  • Published:1990-05-01

摘要: 本文以大型水轮发电机推力轴承热弹性液体动力润滑系统的基本方程为基础,导出了包括转动部件、双层水冷可倾瓦部件、油池和冷却器的整个系统的相似准则数。

关键词: 水轮发电机, 推力轴承, 相似性判据, 液体动力润滑

Abstract: On the bests of thermo- elasto- hydrodynamic equations for the lubrication system, the similitude criteria of hydraulic turbine bearing performances are obtained in this paper. The system considered includes rotor, water-cooled double tilting pads, oil tank , cooling system and so on.

Key words: 水轮发电机, 推力轴承, 相似性判据, 液体动力润滑