Effect of simple harmonic vibration on the mechanical face seals of aero-engine pump

机译：简单谐波振动对航空发动机泵机械端面密封的影响

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

The present article aims to analyze and evaluate how simple harmonic vibration influences the behavior of mechanical face seals of aero-engine pump. The purpose of this study is to provide a practical design method for engineering development. A dynamic model is developed to examine how dynamic parameters such as stiffness, damping and the frequency of simple harmonic vibration affect the leakage of mechanical face seals. Through the finite difference method and NewMark-β method show the validity of the dynamic model.

机译：本文旨在分析和评估简单的谐波振动如何影响航空发动机泵的机械端面密封的性能。这项研究的目的是为工程开发提供一种实用的设计方法。建立了一个动力学模型，以检查诸如刚性，阻尼和简单谐波振动频率之类的动力学参数如何影响机械面密封的泄漏。通过有限差分法和NewMark-β法证明了动力学模型的有效性。

著录项

来源
《CSAA/IET International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering》|2018年|1075-1080|共6页
会议地点 Guiyang(CN)
作者
Wentao He; Shaoping Wang; Chao Zhang; Jie Wang;
展开▼
作者单位

School of Energy and Power Engineering Beihang University Beijing China;

School of Automation Science and Electrical Engineering Beihang University Beijing China;

展开▼
会议组织
原文格式 PDF
正文语种
中图分类
关键词
mechanical face seals; simple harmonic vibration; dynamic model; leakage;

机译：机械面密封；简单的谐波振动；动态模型泄漏;

相似文献

外文文献
中文文献
专利

1. A New Structural Dynamic Model for Pump Mechanical Seals Vibration Analysis Incorporating Squeeze Motion of O-Ring Seals and General Dynamic Motion of the Pump Housing and the Pump Shaft [J] . Childs Dara Journal of Tribology . 2018,第6期

机译：一种新的泵机械密封结构动力学模型振动分析，包括泵壳和泵轴的挤压运动和泵壳的一般动态运动
2. Simpler method for volatile medium pump mechanical seals [J] . X. D. Peng, Y. B. Xie, Y. Q. Gu Proceedings of the Institution of Mechanical Engineers, Part J. Journal of engineering tribology . 2006,第j7期

机译：挥发性介质泵机械密封的简单方法
3. Analysis of Vibration Characteristics of Centrifugal Pump Mechanical Seal under Wear and Damage Degree [J] . Yin Luo, Wenqi Zhang, Yakun Fan, Shock and vibration . 2021,第a期

机译：磨损程度下离心泵机械密封振动特性分析
4. Effect of Simple Harmonic Vibration on the Mechanical Face Seals of Aero-engine Pump [C] . Wentao He, Shaoping Wang, Chao Zhang, CSAA/IET International Conference on Aircraft Utility Systems . 2018

机译：简单谐波振动对航空发动机泵机械面密封的影响
5. Motor Current Signature Analysis Towards Mechanical Seal Failure Detection for Electrical Submersible Pump [D] . ?Afrizal, Nurafnida 2020

机译：电动潜水泵机械密封故障检测电机电流特征分析
6. Lubrication and Wear Characteristics of Mechanical Face Seals under Random Vibration Loading [O] . Wentao He, Shaoping Wang, Chao Zhang, 2020

机译：机械面密封在随机振动载荷下的润滑和磨损特性
7. Electro-mechanical analysis of a multilayer piezoelectric cantilever energy harvester upon harmonic vibrations [O] . Zdeněk Machů, Zdeněk Majer, Oldřich Ševeček, 2018

机译：多层压电悬臂能量收割机电力分析谐波振动
8. Relationship Between Vibrations and Mechanical Seal Lift in Centrifugal Pumps [R] . Stefanko, D., Jerald, N. J., Leishear, R. 2007

机译：离心泵振动与机械密封升力的关系

Effect of simple harmonic vibration on the mechanical face seals of aero-engine pump

摘要

著录项

相似文献

相关主题

期刊订阅