1912年,Von Karman系统地研究了涡街(vortex street)的形成和稳定性的问题,并确定了涡动量与尾流阻力之间的关系,成为 钝体绕流研究的一个重要里程碑”’。
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Kármán Vortex Street 卡门涡街 ; 根据卡门涡街原理
Karman vortex street 卡门涡街 ; 卡曼涡道 ; 卡门涡列 ; 英文名称
karman vortex street effect 卡曼涡道效应
Vortex street flowmeter 涡街流量计
N a regular stream of vortices or parallel streams of vortices carried downstream by the flow of a fluid over a body. These are sometimes made visible by vapour condensation as in the vortex trails from the wing tips of an aeroplane 涡街 → see also Kármán vortex street, vortex shedding
The measuring error of vortex street flowmeter was investigated in condition of mist flow.
研究雾状流条件下,离散液相对涡街流量计测量误差的影响。
When flowing through the vortex street sensor, the atmosphere generates a series of vortexes.
大气流过涡街传感器时,在传感器中形成一系列的漩涡。
Intelligent vortex street flowmeter is a new type of checking instrument on the basis of microprocessor.
智能型涡街流量计是以微处理器为基础的新型流量检测仪表。
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