| 高压旋转射流流动特性的实验研究 |
| |
| 引用本文： | 邢茂,赵阳升,胡耀青,杨栋. 高压旋转射流流动特性的实验研究[J]. 力学与实践, 2001, 23(1): 49-51 |
| |
| 作者姓名： | 邢茂 赵阳升 胡耀青 杨栋 |
| |
| 作者单位： | 太原理工大学采矿工艺研究所, |
| |
| 基金项目： | 国家杰出青年科学基金!（59625409），山西省自然科学基金项目资助． |
| |
| 摘 要： | 测量了叶轮导引高压射流喷嘴在不同叶轮螺旋倾角和喷嘴收缩角下高压水的喷射形状参数，通过分析给陋了此种射流的外边界曲线方程形式及射流扩散角与叶轮螺旋倾角、喷嘴收缩角的关系，最后对射流机理进行了探讨，并给出一种微团轨道模型研究方法。
|
| 关 键 词： | 高压 射流 扩散角 叶轮 流动特性 |
| 修稿时间： | 1999-10-08 |
EXPERIMENTAL STUDY ON THE FLOW ATTRIBUTE OF HIGH-PRESSURE SWIRLING JETS |
| |
| XING Mao,Zhao Yangsheng,Hu Yaoqing,YANG Dong. EXPERIMENTAL STUDY ON THE FLOW ATTRIBUTE OF HIGH-PRESSURE SWIRLING JETS[J]. Mechanics and Engineering, 2001, 23(1): 49-51 |
| |
| Authors: | XING Mao Zhao Yangsheng Hu Yaoqing YANG Dong |
| |
| Abstract: | Shape parameters of high-pressure water jets which are produced through impeller-leading jet nozzles with various impeller rotary angles and nozzle contract angles are measured. Based on analysis, the equations for jet borderline are obtained. The relations between diffuse angle, impeller rotary angle and nozzle contract angle are presented. In the end, the paper discusses the mechanism of this kind of jet and presents a valid micromass-model study method. |
| |
| Keywords: | high pressure jets diffuse angle impeller |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
