流体机械

2006, (11) 43-45+79

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高压条件下密封环变形的控制
Control of the Seal Ring Distortion Under High-pressure Condition

贺宝海;
HE Bao-hai(Dandong Colossus Group Co.,Ltd.,Dandong 118008,China)

摘要(Abstract):

分析了高压条件下机械密封端面的变形情况及其对密封性能的影响,提出了密封环的压力变形机理和解决措施以及实际设计中的注意事项,列举了部分成功应用的实例。
The distortion circumstance of mechanical seal face under high-pressure condition and its influence on the performance was anlyzed,the pressure distortion mechanism and solution of seal ring and notice items during practical design job was put forward,and partial successful experience example was listed.

关键词(KeyWords): 发散型间隙;收敛型间隙;压力变形;平衡
divergent gap;convergent gap;pressure distortion;balance

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作者(Author): 贺宝海;
HE Bao-hai(Dandong Colossus Group Co.,Ltd.,Dandong 118008,China)

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