A Study on Thermo-Hydraulic Instability of Boiling Natural Circulation Loop with a Chimeny (2nd Report, Experimental Approach to Clarify the Flow Instability in Detail)

Masahiro Furuya, Fumio Inada, Akira Yasuo

研究成果査読

2 被引用数 (Scopus)

抄録

Experiments are are conducted to investigate two-phase flow instabilities in a boiling natural circulation loop with a chimney induced by flashing in the chimney at lower pressure. The type of instability that occurred in the experiments is suggested to be density wave oscillations induced by flashing in the chimney. The differences from other instabilities such as geysering, flow pattern transition instability, and natural circulation oscillations are discussed on the basis of the dynamic characteristics, the oscillation period, and the transient flow resume.

本文言語English
ページ(範囲)4074-4080
ページ数7
ジャーナルTransactions of the Japan Society of Mechanical Engineers Series B
61
591
DOI
出版ステータスPublished - 1995
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 機械工学

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