水轮发电机组推力轴承散热系统研究综述

Overview of research on heat dissipation system of thrust bearing of hydrogenerator unit

论述了水轮发电机组推力轴承散热系统研究的必要性,介绍了推力轴承的润滑冷却方式,在综述了国内外推力轴承研究概况的基础上,提出了推力轴承散热系统数值模拟研究的具体方法,对未来的研究趋势进行了展望。

This paper discusses the necessity of research on heat dissipation system of thrust bearing of hydrogenerator unit,describes lubrication and cooling modes of thrust bearing, proposes specific methods of numerical simulation research on heat dissipation system of thrust bearing based on the summary of domestic and overseas researches on thrust bearing, and predicts the future research tendency.