...
首页> 外文期刊>Tribology Transactions >A Parametric Study on Friction Instabilities in Mechanical Face Seals
【24h】

A Parametric Study on Friction Instabilities in Mechanical Face Seals

机译:机械端面密封中摩擦不稳定性的参数研究

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

The present article aims to analyze and evaluate how dynamic parameter design influences the behavior of mechanical face seals and improves their performance by detecting undesirable phenomena like stick-slip and ringing. Those phenomena occur in situations of boundary lubrication.A new lumped parameter model is proposed to study mechanical face seals used in automotive cooling water pumps in order to examine how dynamic parameters such as mass, moment of inertia, and stiffness are involved in stick-slip phenomena. The aim of this work is to provide a practical design tool to predict stick-slip conditions and to choose the optimal mechanical specifications. Numerical simulations demonstrate how the critical service conditions vary with design parameters and permit tabulation of the results.
机译:本文旨在分析和评估动态参数设计如何影响机械面密封的性能,并通过检测不期望的现象(如粘滑和振铃)来改善其性能。这些现象发生在边界润滑的情况下。提出了一个新的集总参数模型来研究汽车冷却水泵中使用的机械面密封,以检查粘滑中如何涉及质量,惯性矩和刚度等动态参数现象。这项工作的目的是提供一种实用的设计工具,以预测粘滑状况并选择最佳的机械规格。数值模拟表明关键服务条件如何随设计参数变化并允许将结果制成表格。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号