velocity pressure meaning in English
动压力
风速压力
风压
流速水头
速度压力
速压
Examples
- By analyzing result of simulation , the intensity amplification effect of velocity pressure , which is induced by flow over dual bluff body , and the measurement accuracy of the dual bluff body flowmeter were projected
按照该参数设计出的样机，其测量精度1 ，重复度0 . 3 ，流量下限与单钝体涡街流量计相比下降约50 。 - In this work , a new dual triangulate bluff body vortex flowmeter was developed , the flux lower limit value of which lower by 50 % that of the old single bluff body vortex flowmeter . the linear correlation of the correlation between the velocity pressures of fluid disturbs wave and that of vortex precession in vortex precession flowmeter was brought to light , and a spectrum phase discrimination method based on fft to remove the effect of fluid pulsating interference on vortex precession flowmeter was advanced
研制出比传统单钝体涡街流量计流量下限降低约50的新型双钝体涡街流量计；揭示出脉动流中旋进旋涡流量计流体振动特性，并在此基础上提出基于fft相位判别的数字信号处理方法来消除流场脉动对旋进旋涡流量计的干扰的方法。