1) frequency of vortex shedding
涡脱频率
2) vortex-shedding frequency
涡脱落频率
1.
Through the simulation,the variations of lift coefficient,drag coefficient and vortex-shedding frequency with the diameters of small rods and distance between attached rods and main cylinder are investigated.
通过数值模拟,着重研究了附属圆柱直径及主从圆柱之间相对距离的变化对升力系数、拖曳力系数和涡脱落频率的影响作用。
3) Vortex shedding frequency
旋涡脱落频率
1.
Numerical simulation was employed for the qualitative research on unsteady vortex shedding frequency in two-dimensional subsonic compressor cascade.
二维亚音压气机叶栅非定常分离流中旋涡脱落频率的定性研究,采用数值模拟的方法,通过九种不同工况下流场中多点总压值的快速傅立叶分析,初步提出了区分数值振荡和真实物理振荡的判据,同时得到了这九种工况下非定常分离流中旋涡脱落频率的数值模拟结果。
4) vertex shedding frequency
尾涡脱落频率
5) vortex frequency
旋涡频率
1.
The dissertation is focusing on the detection of vortex frequency, which is the key technical problem of vortex flowmeter, a sort of promising and rapidly developing flowmeter.
本论文主要研究目前发展势头十分良好的涡街流量计中的关键技术问题——旋涡频率的检测。
6) frequency of vortex vibration
涡振频率
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
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