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CAVITATION TEST METHOD IN LARGE CAVITATION TUNNEL BY REGULATING VORTEX GENERATOR'S ANGLE AUTOMATICALLY
CAVITATION TEST METHOD IN LARGE CAVITATION TUNNEL BY REGULATING VORTEX GENERATOR'S ANGLE AUTOMATICALLY
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机译:通过自动调节涡发生器角度来进行大型空洞隧道的空洞试验方法
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摘要
The present invention relates to a testing method in a large cavitation tunnel by automatic angle adjustment of a vortex generator, and more specifically, to a novel concept of a testing method automatically performing angle adjustment of the vortex generator from the outside of the large cavitation tunnel by overcoming limiting conditions of a model ship when performing the vortex generator in the large cavitation tunnel, thereby installing and operating an angle adjustment device. According to the present invention, by performing change of a vortex generator installation angle in the large cavitation tunnel and measurement of accompanying cavitation-induced fluctuating pressure, an optimal installation angle of the vortex generator can be found from the point of view of cavitation.
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