环境水力学试验研究中的图象处理技术

Image Processing Techniques for Experimental Study on Environmental Hydraulics

本文综述了利用图象处理技术测量流体速度、温度和浓度的各种方法及其特征,总结了这些方法在环境水力学及其它领域的应用,强调了图象处理技术用于流体测量的优越性,认为这种实验手段对于流体运动现象及机理的研究必将发挥重要的作用.

Various methods for measuring fluid velocity, temperature and concentration field by means of image processing techniques are reviewed and discussed in this novel. On the basis of brief description of their applications in environmental hydraulics and other fields, it is emphasized the convenience of those methods. It is believed that the new experimental approach will play a significant role in the study on fluid motion phenomenon and mechanism.