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清华大学 [8]
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浏览/检索结果:
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The visualization of rub-impact characteristics of drill string on casing
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2019, 卷号: 174, 页码: 1321-1331
作者:
Chen, Laoyin[1]
;
Di, Qinfeng[2]
;
Lou, Erbiao[3]
;
Zhou, Bo[4]
;
Zhang, He[5]
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/04/22
Rub-impact characteristics
3D visualization method
Casing wear
Drill string
Finite element model
Dynamic modeling and vibration characteristics analysis of the aero-engine dual-rotor system with Fan blade out
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2018, 卷号: 106, 页码: 158-175
作者:
Yu, Pingchao
;
Zhang, Dayi
;
Ma, Yanhong
;
Hong, Jie
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Fan blade out
Sudden unbalance
Rub-impact
Inertia asymmetry
Transient response
Steady-state response
Modal characteristics analysis for a flexible rotor with non-smooth constraint due to intermittent rub-impact
期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2018, 卷号: 31, 页码: 498-513
作者:
Hong, Jie
;
Yu, Pingchao
;
Zhang, Dayi
;
Liang, Zhichao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Flexible rotor
Intermittent rub-impact
Instability
Modal characteristics
Non-smooth constraint
Dynamic Characteristics of Rotor System With Additional Constraint due to Rub-Impact
会议论文
作者:
Jie Hong, Pingchao Yu, Dayi Zhang, Zhichao Liang, and Qicheng Zhang
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  |  
浏览/下载:12/0
  |  
提交时间:2017/07/26
DYNAMIC CHARACTERISTICS OF ROTOR SYSTEM WITH ADDITIONAL CONSTRAINT DUE TO RUB-IMPACT
会议论文
PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2016, VOL 7A, 2016-01-01
作者:
Hong, Jie
;
Yu, Pingchao
;
Zhang, Dayi
;
Liang, Zhichao
;
Zhang, Qicheng
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Dynamic characteristics of a rub-impact rotor-bearing system for hydraulic generating set under unbalanced magnetic pull
期刊论文
ARCHIVE OF APPLIED MECHANICS, 2013, 卷号: 83, 页码: 817-830
作者:
Zhang, Leike
;
Ma, Zhenyue
;
Song, Bingwei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
Hydraulic generating set
Rotor-bearing system
Rub-impact
Unbalanced magnetic pull
Nonlinear dynamics
Faults knowledge discovery based on data classification concept of rough set theory
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2012, 卷号: 32, 期号: 1, 页码: 17-22
作者:
Zhao, Rongzhen
;
Deng, Linfeng
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浏览/下载:0/0
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提交时间:2020/11/14
Decision making
Decision tables
Decision theory
Equivalence classes
Knowledge acquisition
Knowledge based systems
Machinery
Data classification
Data driven
Intelligent decision making
Intelligent diagnosis
Knowledge discovery systems
Rough set theory , knowledge discoveries
Rub impact fault
Universe of discourse
Dynamic analysis in full degrees of freedom of rotor's radial rub-impact with the consideration of nonlinear fluid-structure interaction forces
期刊论文
2010, 2010
Yuan Zhenwei
;
Wang Sanbao
;
Yue Ximing
;
Chu Fulei
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  |  
浏览/下载:4/0
Dynamic analysis of rotor's radial rub-impact in full degrees of freedom accounting for turborotor's non-linear clearance-excitation force
期刊论文
2010, 2010
Zhenwei Yuan
;
Sanbao Wang
;
Ximing Yue
;
Zhinong Li
;
Fulei Chu
收藏
  |  
浏览/下载:3/0
基于小波尺度谱的转子系统碰摩声发射特性
期刊论文
2010, 2010
何永勇
;
印欣运
;
褚福磊
;
HE Yongyong
;
YIN Xinyun
;
CHU Fulei
收藏
  |  
浏览/下载:4/0
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