【摘要】 以实验的方法,分析研究了实用工业圆管紊流时的流速分布。对不同的流体在多种管径下用不同的方法进行实验,验证了文献[1]、[2]中理论流速分布公式的正确性,所得结论为实用工业圆管的流量测量提供了实验基础。更多还原

【Abstract】 This paper describes the experimental study on turblent velocity distribution in practical circular tubes. With some different methods the experiments for different fluids have proved the rightness of the theoretical velocity distribution formulas in the previous. The results are of great value to not only theory but also practical application.更多还原