Self-Excited Sloshing Due to the Fluid Discharge over a Flexible Weir (3rd Report, Comparison between Experimental and Analytical Results and Discussion on the Parameters which Effect on the Stability of the System)

Hiroshi Nagakura, Shigehiko Kaneko

研究成果: Article査読

3 被引用数 (Scopus)

抄録

An analytical study was performed for the fluid–elastic instability as observed in Super–Phenix–1 LMFBR. In this report, calculations were conducted for the 1/10-scale experimental model, which is one of the representative model employed by Fujita et al. Agreement between the analytical and the experimental results were good. It is shown that the kinematic effect of the discharged fluid on the downstream plenum sloshing is predominant rather than the dynamic effect, i. e. the increase in volumetric inflow rate into the downstream plenum causes the free surface to rise. Therefore, the system becomes unstable if the inflow rate increases when the free surface of the downstream plenum are rising.

本文言語English
ページ(範囲)2882-2885
ページ数4
ジャーナルNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
64
624
DOI
出版ステータスPublished - 1998
外部発表はい

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 産業および生産工学

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