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兰州理工大学 [10]
北京航空航天大学 [5]
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会议论文 [23]
发表日期
2019 [23]
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发表日期:2019
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Numerical Analysis of Pipeline Vibration Characteristics in Large Pumping Stations
会议论文
Nanjing, China, May 10, 2019 - May 12, 2019
作者:
Cundong, Xu
;
Junjiao, Tian
;
Dongmeng, Zhou
;
Zhipeng, Yao
;
Fengyou, Gu
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Deformation
Disasters
Fluid mechanics
Numerical methods
Numerical models
Pipelines
Pumping plants
Shore protection
Fluid-solid coupling
High frequency vibration
Large pumping stations
Optimization design
Structural damage diagnosis
Vibration characteristics
Vibration isolations
Vibration reductions
Experimental and Numerical Study on Impact Behavior of Welded Hollow Sphere Joint under Continuous Impact Load
会议论文
Nanjing, China, May 10, 2019 - May 12, 2019
作者:
Wu, Chang
;
Huang, Guiwu
;
Ding, Jinwei
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  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Disasters
Elastoplasticity
Fluid mechanics
Plastic deformation
Reliability analysis
Shore protection
Software reliability
Spheres
Stiffness
Welding
Continuous impacts
Deformation modes
Deformation stages
Experimental and numerical studies
Finite element simulations
Generalized finite elements
Precise modeling
Weakening effect
Analysis of noise reduction of valve-controlled hydraulic system for accumulator filling
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Xu, Duo-Xiang
;
Sun, Ying-Hui
;
Liu, Yin-Shui
;
Wei, Lie-Jiang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Charging time
Computer software
Fluid Power
Hydraulic equipment
Noise abatement
Charging models
Flow hydraulics
Flow pulsation
High pressure
Hydraulic system
Opening value
Pressure pulsation
Simulation software
Research and analysis of high speed on-off valve based on pressure pulsation of valve port
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Xu, Long
;
Wei, Liejiang
;
Wang, Li
;
Liu, Yinshui
;
Niu, Zhuang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/15
Fluid Power
Structural design
System stability
Core components
Digital hydraulics
High speed on-off valve
High-frequency pulse
Pressure pulsation
Research and analysis
Valve pressure
Velocity maps
Simulation study on liquid-end of high-pressure and large-flow-rate reciprocating pump
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Ran, Li
;
Wei, Wenshu
;
Hao, Liu
;
Yi, Zhu
;
Hong, Ji
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Fluid Power
Liquids
Reciprocating pumps
Safety factor
Discharge process
Dynamic characteristics
Flow field distribution
Intersecting holes
Simulation studies
System simulation technology
Three dimensional finite elements
Volumetric efficiency
The research on comprehensive performance of HC injection system used in DPF regeneration process
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Teng, Xueyan
;
Niu, Zhuang
;
Li, Liang
;
Wei, Liejiang
;
Zhu, Chenfu
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Atomization
Fluid Power
Active regenerations
Comprehensive performance
Diesel particulate filters
Dpf regenerations
Flow charac-teristics
Gas liquids
Injection systems
Dynamic simulation research on cavitation in internal multi-connected volumes of gear pump
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Li, Ming-Xue
;
Yang, Guo-Lai
;
Bai, Gui-Xiang
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  |  
浏览/下载:13/0
  |  
提交时间:2020/11/15
Air
Cavitation
Computation theory
Computational fluid dynamics
Fluid Power
Hydraulic actuators
Rotation
Speed
Coupling relationships
Dynamic evolution
Fluid dynamics model
High speed rotation
High-speed operation
Simulation research
Suction pressures
Vapor volume fraction
Visualization experiment of single particle motion in model of spool valve clearance
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Yuan, Haili
;
Ji, Hong
;
Zhang, Jianjun
;
Liu, Xinqiang
;
Chen, Qianpeng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/15
Flow fields
Fluid Power
High speed cameras
Hydraulic equipment
Orifices
Visualization
Experimental methods
Instantaneous movement
Micro mechanisms
Motion characteristics
Motion trajectories
Single particle motions
Visualization experiment
Visualization modeling
Research on analog-digital hybrid controller
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Qiang, Yan
;
Zhao, Chunli
;
Wei, Liejiang
;
Luo, Xiaomei
;
Wang, Yaqiang
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/15
Analog circuits
Control systems
Fluid Power
Microcomputers
Potentiometers (electric measuring instruments)
Potentiometers (resistors)
Analog controllers
Controller parameter
Digital controllers
Digital potentiometer
Electro-hydraulic proportional control systems
Electro-hydraulics
Experimental research
Single chip microcomputers
Leakage characteristics analysis of an end face clearance compensated non-circular planetary gear motor
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Cao, Wenbin
;
Liu, Yinshui
;
Niu, Zhuang
;
Wang, Li
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/15
Deformation
Efficiency
Epicyclic gears
Fluid Power
Hydraulic equipment
Valves (mechanical)
Characteristics analysis
Compensation structure
Hydraulic system
Mathematics model
Mechanical efficiency
Torque characteristic
Volume efficiency
Working pressures
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