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期刊论文
A Computational Fluid Dynamics Approach to Noise Immunity Improvement of Vortex Flowmeters
International Off-Highway & Powerplant Congress & Exposition Milwaukee, Wisconsin September 11-13, 2000，-0001，（）：
In order to improve the noise immunity of vortex flowmeters, we have investigated the hydrodynamic vibration around the bluff body of the flowmeter. We used numerical approaches to visualize the time dependent vortex motion within the channel of the flowmeter, and experimental approaches to clarify the characteristic of the hydrodynamic vibration on the side faces of the prismatic bluff body. The results show that the hydrodynamic vibrations with 180
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