热膜流速仪 meaning in English
hot-film probe
Examples
- Abstract : through study on energy dissipation of goupitang project on the wu - jiang river , the velocity field in the water cushion pool downstream ski - jump or drop was measured by hot - film anemometers on a fine model with scale 1 380
文摘:结合乌江构皮滩水利枢纽工程消能问题研究,用热膜流速仪在比尺为1 380的精细模型上量测了拱坝挑跌流在水垫塘内的流速场,并由试验成果分析了淹没射流在水垫塘内的消能过程,计算了消能率。 - Good agreement is obtained between present cfd predictions and published experimental data of solari and bell [ 77 ] . the maximum standard error of the result is 18 . 9 % . the results can reflect the phenomena of different circulation area along the height of liquid layer and above the inlet baffle
在1 . 2米塔径的冷模筛板塔上，提出使用热膜流速仪通过在平面内旋转探针测量三维流速的新方法，与计算结果的对比有力地说明了该方法是正确的。 - Abstract : this paper introduce the basic theory of the hot - wire / film anemometer and the method to determine the flow velocity of calibration nozzle system . this calibration nozzle system is designed for the calibration of hot - wire / film anemometer . a method to determine the uncertainty of this system is fully analyzed using uncertainty thoery in this paper
文摘:介绍了热线热膜流速仪的基本原理和用于热线热膜流速仪校准用的校准喷嘴系统的气体速度确定方法，分析和推导了用不确定度理论全面分析系统不确定度的方法。