湍流对冷却塔尾迹影响的研究

V. Barraclough, P. Safarik
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引用次数: 0

摘要

实验流体力学任务的一个主题是测量双曲面冷却塔周围的流量。实验部分采用二维粒子图像测速法(PIV)提供。贡献包括在雷诺数范围从43000到53000的PIV测量结果。用于测量的风洞有两种不同类型:低湍流率的艾菲尔型低速风洞(LSWT)和高湍流率的边界层风洞(BLWT)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study of the Effect of Turbulence on Cooling Tower Wakes
A subject of an experimental fluid mechanics task was measurement of flow around hyperboloid-shaped cooling tower. Experimental part was provided by means of 2D Particle Image Velocimetry (PIV). The contribution contains results from PIV measurements in a range of Reynolds numbers varying from 43000 up to 53000. The tunnels used for the measurement were two different types: Low Speed Wind Tunnel of Eiffel type (LSWT) with low rate of turbulence intensity and Boundary Layer Wind Tunnel (BLWT) with high rate of turbulence intensity.
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