Search Results - "Ji, Zhanling"

Effects of bottom deflectors on aerodynamic drag reduction of a high-speed train by Liu, Wen, Ji, Zhanling, Guo, Dilong, Yang, Guowei, Zhou, Gaowei, Ren, Kunhua

“…Inspired by the fact that bogies and bottom equipment generally contribute a great deal of aerodynamic drag to high-speed trains, this paper puts forward a…”
Get full text

Analysis of the Transonic Buffet Characteristics of Stationary and Pitching OAT15A Airfoil by Nie, Xueyuan, Zheng, Guannan, Wei, Lianyi, Huang, Chengde, Yang, Guowei, Ji, Zhanling

“…Transonic buffet flow is a classical complex and unstable flow that has a negative effect on aircraft fly safety. Therefore, it is crucial to study the…”
Get full text

Numerical Study on the Flow Past Three Cylinders in Equilateral-Triangular Arrangement at Re = 3 × 106 by Zhang, Mohan, Yin, Bo, Guo, Dilong, Ji, Zhanling, Yang, Guowei

“…One of the most common systems in engineering problems is the multi-column system in the form of an equilateral-triangular arrangement. This study used…”
Get full text

Effects of Running Speed on Coupling between Pantograph of High-Speed Train and Tunnel Based on Aerodynamics and Multi-Body Dynamics Coupling by Ji, Zhanling, Guo, Yi, Guo, Dilong, Yang, Guowei, Liu, Yubiao

“…(1) Background: The ratio of railway tunnel to line is larger, which produces tunnel entrance and exit effect, aerodynamic resistance, and sudden pressure…”
Get full text

Research on thermal-fluid-structure coupling of valve plate pair in an axial piston pump with high pressure and high speed by Ji, Zhanling

“…Purpose High pressure and high speed of the axial piston pump can improve its power density, but they also deteriorate the thermal-fluid-structure coupling…”
Get full text

Prediction of coupling effect between pantograph and tunnel resulting from car body vibration using an aerodynamic and multi-body dynamic coupling approach by Ji, Zhanling, Guo, Yi, Guo, Dilong, Yang, Guowei, Mao, Jun

“…An aerodynamic and multi-body dynamic coupling method is proposed and verified to evaluate the coupling effect between a pantograph on a high-speed train and…”
Get full text

Coupling effects between pantograph of high-speed train and tunnel by Ji, Zhanling, Guo, Yi, Guo, Dilong, Yang, Guowei, Zhang, Lingfang

“…Compression and expansion waves are generated as a train enters a tunnel at high speed. The waves ceaselessly pass through a pantograph as they propagate back…”
Get full text

Thermal-fluid-structure coupling analysis for valve plate friction pair of axial piston pump in electrohydrostatic actuator (EHA) of aircraft by Li, Yunhua, Ji, Zhanling, Yang, Liman, Zhang, Peng, Xu, Bing, Zhang, Junhui

“…•Modeling of thermal-fluid-structure coupling for valve plate friction pair for aircraft EHA pump.•The evolution laws of the pressure and temperature of the…”
Get full text

Development of electro-hydraulic proportion control system of track-laying machinery for high speed railway construction by Li, Yunhua, Liu, Wei, Yang, Liman, Ji, Zhanling, Zhao, Yulong, Wang, Peng, Zhang, Lin

“…This paper mainly deals with the development of electro-hydraulic(EH) proportion control system for travelling and track-laying work in the track-laying…”
Get full text