1) critical cavitation factor
临界空化数
1.
According to the performance curve,the influence of critical cavitation factor σc,convergent angleα,area of suction nozzle A1,ratio of length to diameter of throat L2/D2 and jet vortex intensity J on the cavitation performance of annular .
根据环形射流泵的特性曲线,论述了临界空化数σc、收敛角α、吸入头的面积A1、喉管长径比L2/D2和射流涡旋强度J对环形射流泵空化性能的影响;通过分析这些影响,得到了一些有用的结论和公式,从而提出改善环形射流泵空化特性的一些建议,为高效环形射流泵的设计提供了理论依据。
2.
096 is critical cavitation factor for this shape head at standard atmospheric pressure;With the decrease of cavitation factor,the length of supercavitation gradually increases in the body and the total drag coefficient gradually reduces;Supercavitation has good drag-reducing properties and its the drag reduction ability can achieve to 59% ~ 75% for this shape head.
096是该种头型的临界空化数;随着空化数的减小,超空泡在弹体上的长度逐渐增大,总阻力系数逐渐减小;超空泡具有很好的减阻特性,对于该种头型,减阻能力达59%~75%。
2) critical cavitation coefficient
临界空化系数
1.
Accurate confirmation of hydro-turbine output with critical cavitation coefficient;
利用临界空化系数精确确定水轮机出力
3) surface of critical cavitation coefficient
临界空化曲面
1.
In this context,the trouble problem is solved by monitoring cavitation coefficient based on the surface of critical cavitation coefficient,which is gained by interpolation from contour lines of cavitation coefficient.
为了使监测软件易于使用,从水轮机运转特性图上的等临界空化曲线出发,利用相应的插值算法得到临界空化曲面,并且根据所需监测的工况参数开发了一块可以连续采样的PCI采集卡。
4) critical cavitation pressure
临界空化压力
5) critical airblast
临界空气雾化
1.
The experimental study of critical airblast atomizer;
临界空气雾化喷嘴的试验研究
6) critical cavitation load
临界空化荷载
补充资料：空化数
见空化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条