七條 慎太郎
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オリフィス下流における流れ加速腐食機構に関する数値的研究
著者:
七條 慎太郎,Shintaro SHICHIJO,古谷 真伍,Shingo HURUYA,近藤 昌也,Masaya KONDO,辻 義之,Yoshiyuki TSUJI
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キーワードタグ:
and turbulence kinetic energy flow accelerated corrosion Key words LES Orifice
七條 慎太郎,Shintaro SHICHIJO,古谷 真伍,Shingo HURUYA,近藤 昌也,Masaya KONDO,辻 義之,Yoshiyuki TSUJI
発刊日:
公開日:
キーワードタグ:
and turbulence kinetic energy flow accelerated corrosion Key words LES Orifice
Abstract The accident to which the secondary system piping of the Mihama Power Station Unit-3 was damaged in August, 2004 happened. This is due to thinning of the pipe, and it is thought to be flow accelerated corrosion mechanism (FAC). The turbulence kinetic energy is considered as one of the flow factors in FAC. This is because the location where the amount of thinning is large and the parts where the turbulence kinetic energy is high are corresponding comparatively well. However, the causal relation bet...
英字タイトル:
Numerical research on flow accelerated corrosion mechanism behind the orifice-Numerical simulation close to the wall
英字タイトル:
Numerical research on flow accelerated corrosion mechanism behind the orifice-Numerical simulation close to the wall