SIMULATION OF FLUID FLOW IN CHANNEL OF A NOVEL HYDRAULIC SHOCK GENERATOR

作     者：Fu XinYang Huayong (State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University) 

作者机构：浙江大学 流体传动及控制国家重点实验室 浙江 杭州 

出 版 物：《Chinese Journal of Mechanical Engineering》 (中国机械工程学报（英文版）)

年 卷 期：2000年第13卷第4期

页      面：258-262页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 

基　　金：This project is supported by National Natural Science Foundation of China! (59835160) 

主　　题：Shock generator Numerical simulation Jet flow Turbulence 

摘      要：In order to improve the engineering performance of a novel hydraulic shock generator, the fluid flow inside its complex passages is numerically investigated. The effects of the inlet flow velocity upon the turbulence intensity of the jet flow are analyzed. The calculated pressure loss is experimentally verified with the consideration of temperature determined viscosity shifting. The results are used as the reference in the further development of the hydraulic shock generator