Estimation of the Radial Distribution of the Tangential Velocity in a Vortex Chamber

作     者：Akira OGAWA Tsuyoshi IKARI Hiroyuki MURAKAMI Kouhei SATHO 

作者机构：T-110-0011 Minowa 2-14-7 Taitou-Ku Tokyo Japan AQUAS .Co.Ltd. Japan The Marine Self Defense Force Japan GMA Co.Ltd. Japan 

出 版 物：《Journal of Thermal Science》 (热科学学报（英文版）)

年 卷 期：2009年第18卷第1期

页      面：27-32页

核心收录：

学科分类：080702[工学-热能工程] 08[工学] 0807[工学-动力工程及工程热物理] 0706[理学-大气科学] 

主　　题：涡腔式自激振荡射流喷洒装置 环形涡腔 射流 控制 传热 

摘      要：The estimation of maximum tangential velocity becomes a very important factor for the estimation of performancesof the vortex chamber. In this paper, a proposed flow model of how to estimate the maximum tangential velocity inthe special form of the vortex chamber is described in detail. The pressure drop basing upon the rapid expansion byflowing from the inlet pipe into the cyclone body is estimated as half of the dynamic pressure in the inlet pipe.