| 唇形油封结构参数对摩擦面温度的影响 |
| |
| 引用本文： | 张佳佳,赵良举,杜长春,苏晓燕,吴庄俊,饶文姬.唇形油封结构参数对摩擦面温度的影响[J].合肥工业大学学报(自然科学版),2011(10):1470-1473. |
| |
| 作者姓名： | 张佳佳 赵良举 杜长春 苏晓燕 吴庄俊 饶文姬 |
| |
| 作者单位： | 重庆大学动力工程学院;重庆杜克高压密封件有限公司; |
| |
| 基金项目： | 中央高校基本科研业务费专项资金资助项目(CDJZR11140002); 重庆市自然科学基金资助项目(CSTC2007BB6184) |
| |
| 摘 要： | 为研究轴速、前后唇角、接触宽度、抱轴力等参数对油封摩擦面上温度最大值的影响,文章利用FLU-ENT建立了唇形油封的二维轴对称模型,并进行计算.结果表明:随着轴速的增加,摩擦面上的温度最大值逐渐增加；前唇角的变化对摩擦面上的温度最大值影响较小,在轴速较低时几乎没有影响；后唇角的变化对摩擦面上的温度最大值几乎没有影响；随着...
|
| 关 键 词： | 唇形油封 轴速 抱轴力 接触宽度 |
Influence of structure parameters of lip seal on the temperature of friction area |
| |
| ZHANG Jia-jia,ZHAO Liang-ju,DU Chang-chun,SU Xiao-yan,WU Zhuang-jun,RAO Wen-ji.Influence of structure parameters of lip seal on the temperature of friction area[J].Journal of Hefei University of Technology(Natural Science),2011(10):1470-1473. |
| |
| Authors: | ZHANG Jia-jia ZHAO Liang-ju DU Chang-chun SU Xiao-yan WU Zhuang-jun RAO Wen-ji |
| |
| Institution: | ZHANG Jia-jia1,ZHAO Liang-ju1,DU Chang-chun2,SU Xiao-yan1,WU Zhuang-jun1,RAO Wen-ji1(1.College of Power Engineering,Chongqing University,Chongqing 400030,China,2.DUC Seals Chongqing Ltd.,Chongqing 400039,China) |
| |
| Abstract: | To research the influence of shaft speed,low-angle and high-angle,contact width and tackling force on the maximum temperature of friction area of seal,a two-dimensional axisymmetrical model of rotary lip sea1 was established and calculated by FLUENT.The results showed that the maximum temperature of friction area experienced a gradually increase with the rising of shaft speed.The influence of low-angle on the maximum temperature of friction area was not obvious,even little at lower speed.While the influence... |
| |
| Keywords: | lip seal shaft speed tackling force contact width |
| 本文献已被 CNKI 等数据库收录！ |
|
