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兰州理工大学 [37]

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浏览/检索结果: 共37条，第1-10条

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	Failure mechanism tracing of the crankshaft for reciprocating High-Pressure plunger pump 期刊论文 Engineering Failure Analysis, 2022, 卷号: 141 作者: Dong, Jie; Zhao, Shendan; Wang, Zhongkai; Wei, Liejiang; Bian, Hailong 收藏 \| 浏览/下载：24/0 \| 提交时间：2022/08/09 Crankshafts Fatigue of materials Fracture Outages Pumps Failure forms Failure mechanism Fatigue failures High pressure Plunger pumps Power machinery Reciprocating plunger pump Stress amplitudes Transition fillet Typical failures
	Simulation of Unsteady Flow Characteristics of the Reciprocating Pump Check Valve for High Pressure and High Flow Water Medium 期刊论文 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2022, 卷号: 144, 期号: 3 作者: Dong, Jie; Liu, Yinshui; Ji, Hong; Wei, Liejiang; Wu, Defa 收藏 \| 浏览/下载：18/0 \| 提交时间：2022/03/01 computational fluid dynamics unsteady flows suction coefficient two-stage throttles dynamic grid
	Dynamic Inverse Compensation Method of Flow Rate Dead-zone of Electro-hydrostatic Actuator Considering Viscosity-temperature Characteristics of Oil 期刊论文 Binggong Xuebao/Acta Armamentarii, 2022, 卷号: 43, 期号: 2, 页码: 316-327 作者: Han, Xiaoxia; Feng, Yongbao; Xie, Jian; Wei, Liejiang; Wang, Yaqiang 收藏 \| 浏览/下载：26/0 \| 提交时间：2022/04/21 Actuators Hydraulics Inverse problems Viscosity Compensation method Dead zones Dynamic inverse compensation method Electro-hydrostatic-actuators Flow rate dead-zone Inverse compensation Oil temperature Temperature characteristic Viscosity-temperature Viscosity-temperature characteristic
	Cascade active disturbance rejection control of single-rod electrohydrostatic actuator 期刊论文 Asian Journal of Control, 2022 作者: Han, Xiaoxia; Chen, Zhixiang; Feng, Yongbao; Xie, Jian; Wei, Xiaoling 收藏 \| 浏览/下载：35/0 \| 提交时间：2022/07/20 Closed loop systems Controllers Disturbance rejection Hydraulic actuators Hydraulic equipment State estimation Uncertainty analysis Active disturbance rejection Active disturbances rejection controls Cascade active disturbance rejection control Centralised Control methods Electro-hydrostatic-actuators Extended state observer Hydraulic system Position systems Pressure system
	Computational fluid dynamics investigation of a misaligned-phase parallel external gear pump 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2022 作者: Qiang, Yan; Yang, Dandan; Zhan, Peng; Li, Fenfen; Luo, Xiaomei 收藏 \| 浏览/下载：20/0 \| 提交时间：2022/07/20 Computational fluid dynamics Gear pumps Speed External gear pumps Flow characteristic Flow pulsation Misaligned phase Parallel external gear pump Phase angles Pressure pulsation Pulsation Rotational speed Simulation analysis
	Effects of Pulse Voltage Duration on Open-Close Dynamic Characteristics of Solenoid Screw-In Cartridge Valves 期刊论文 PROCESSES, 2021, 卷号: 9, 期号: 10 作者: Yue, Daling; Li, Linfei; Wei, Liejiang; Liu, Zengguang; Liu, Chao 收藏 \| 浏览/下载：10/0 \| 提交时间：2021/12/17 digital hydraulic technology high-speed on/off valve openclose characteristics pulse voltage duration screw-in cartridge valve
	New Hydrodynamic Ejection Dynamic Characteristics of Unmanned Aerial Vehicles 期刊论文 Binggong Xuebao/Acta Armamentarii, 2021, 卷号: 42, 期号: 1, 页码: 151-158 作者: Zhang, Zhenhua; Wu, Xiangyang; Li, Chunping; Zhang, Jizhi; Wei, Liejiang 收藏 \| 浏览/下载：8/0 \| 提交时间：2022/02/17 Antennas Ejectors (pumps) Equations of state Hydrodynamics Speed Unmanned aerial vehicles (UAV) Air chamber pressures Complicated structures Dynamic characteristics Energy and momentum equations Exponential curves Force balance equation High-pressure water jets Inflation pressures
	Change in oil pressure in piston chamber of a radial piston pump pre-compression area when considering the compressibility of oil 期刊论文 International Journal of Fluid Machinery and Systems, 2020, 卷号: 13, 期号: 2, 页码: 463-475 作者: Li, Shaonian; Wei, Liejiang; Wei, Xiaopeng; Yang, Junhu 收藏 \| 浏览/下载：5/0 \| 提交时间：2020/11/14 Compressibility Computational fluid dynamics Pressure gradient Reciprocating pumps Field simulation Geometric modeling Mechanical compression Pre-compression Radial piston pump Relative errors Triangular grooves Velocity vectors
	Combined constant speed control method for a wind generator equipped with hydraulic energy storage 期刊论文 WIND ENERGY, 2019, 卷号: 23, 期号: 3, 页码: 486-500 作者: Han, Xiaoxia; Wei, Liejiang; Feng, Yongbao; Wang, Gang; Liu, Zengguang 收藏 \| 浏览/下载：6/0 \| 提交时间：2020/06/16 accumulator-controlled hydraulic motor anti-interference combined constant speed control hydraulic energy storage
	Optimum Design of Pressure Regulating Valve in Vehicle Shift System 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 10, 页码: 360-366 作者: Wei, Liejiang; Li, Wei; Liu, Zengguang; Luo, Xiaomei; An, Yichao 收藏 \| 浏览/下载：9/0 \| 提交时间：2020/11/14 Curve fitting Genetic algorithms Industrial management Nonlinear programming Optimization Parameter estimation Structural optimization Vehicles AMESim Experimental scheme Integral criterion Modeling for simulations Oil filling Optimized simulation Shift systems Structural parameter

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