A new fluidic oscillator of 2-dimensional jet and its application to flowrate measurement

H. Yamasaki, S. Honda

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The mechanism of oscillation from isomorphism between flow fields or vortex shedding and fluidic flowmeters was explored. The relation between inlet nozzle velocity and oscillation frequency for combinations of geometric parameters was measured using air as the operating fluid. The results, combined with flow visualization studies conclude that the jet deflection from natural reattachment stream flow determines substantially the oscillation frequency. It is shown that the oscillator shares the merits of hydrodynamic oscillator type flowmeters and is applicable to low flowrate measurements. (from English abstract)

本文言語English
ページ(範囲)1023-1028
ページ数6
ジャーナルTRANS. SOC. INSTRUMENT & CONTROL ENGINEERS
24
10 , Oct., 1988
出版ステータスPublished - 1988 1 1

ASJC Scopus subject areas

  • 工学(全般)

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