1) cloudy cavitating flow
空化云
1.
The cloudy cavitating flows around a Supercavitation foil and a Clark-Y foil have been experimentally studied by means of high-speed fluid visualization.
结果表明:绕超空化水翼和Clark-Y型水翼的云状空化具有相同的变化过程,即:生成、成长、膨胀、脱落和消失溃灭五种状态,两种空化云流动都具有明显的脱落周期和脱落轨迹。
2) cloud cavitations
云状空化
1.
And then,the bubble cavitations,cloud cavitations and super cavitations consecutively occur with a gradual enhancement of cavitations of cryogenic fluid by modulating throttling flow.
数值模拟研究还发现:由于孔板节流作用使得流场中最低压力出现在孔板喉部,并在此位置出现空化初生点;在低温空化流动中,泡状空化、云状空化、超空化3种空化形态相继出现。
3) cavitation cloud
空泡云
1.
It was summarized for the length of cavitation cloud versus different nozzles with different pump pressures and ambient pressures based on the forming process of cavitation cloud.
在研究空泡云形成过程的基础上,总结了空泡云长度随泵压、围压的变化规律,指出空泡云长度随泵压增加而增加,随围压的增加,存在一最优的围压值,此时空泡云长度最大。
4) cloud cavity
云雾空洞
5) bubble cloud
空泡云
1.
A series of experiments relating to bubble cloud and erosion mechanism of cavitating water jets were carried out for different nozzles with different pump pressures and ambient pressures.
在不同泵压和淹没压力条件下,针对不同类型的空化喷嘴,对空化水射流的空泡云特性和破碎岩石机理进行了一系列实验研究,探讨了空化水射流的空泡云与冲蚀能力之间的相互关系。
2.
The forming process of bubble cloud was studied with the system of former mix abrasive water jets in submerged water jets by the measuring system of digital video.
在前混合磨料射流系统和淹没射流环境下,借助数码摄像测试系统,研究淹没磨料射流中空泡云的形成以及空泡云长度随泵压、围压的变化规律。
3.
The formation of bubble cloud in submerged abrasive water jets and the capability of erosion to rock were investigated using a numeral photo with high resolution and a measure system of electron scale,respectively.
为了有效解决水下切割问题,并大大提高射流的切割能力,将淹没射流装置与磨料射流系统融合形成淹没磨料射流系统,采用高分辨率的数码摄像系统,研究了淹没磨料射流空泡云的形成;利用电子天平的精确测量系统,测试分析了淹没磨料射流对岩石的冲蚀性能。
6) Cloud amount
天空云量
补充资料：空云
【空云】
（譬喻）物之不坚实，譬之空中之浮云。维摩经观众生品曰：“如智者见水中月，（中略）如空中云，（中略）菩萨观众生为若此。”新译仁王经中曰：“三世善恶，如空中云。”
（譬喻）物之不坚实，譬之空中之浮云。维摩经观众生品曰：“如智者见水中月，（中略）如空中云，（中略）菩萨观众生为若此。”新译仁王经中曰：“三世善恶，如空中云。”
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