Ren MORINAKA
著者に関連した記事は2件です。
更新情報
第9回
き裂を有する原子炉内機器への ウォータージェットピーニングの適用
著者:
長谷川 国広,Kunihiro HASEGAWA,波東 久光,Hisamitsu HATOU,齋藤 昇,Noboru SAITOU,菅野 明弘,Akihiro KANNO,吉久保 富士夫,Fujio YOSHIKUBO,守中 廉,Ren MORINAKA
発刊日:
公開日:
キーワードタグ:
Crack Propagation Existing Cracks Stress Corrosion Cracking Water Jet Peening
長谷川 国広,Kunihiro HASEGAWA,波東 久光,Hisamitsu HATOU,齋藤 昇,Noboru SAITOU,菅野 明弘,Akihiro KANNO,吉久保 富士夫,Fujio YOSHIKUBO,守中 廉,Ren MORINAKA
発刊日:
公開日:
キーワードタグ:
Crack Propagation Existing Cracks Stress Corrosion Cracking Water Jet Peening
稲田 崇 Takashi INADA Water Jet Peening (WJP) has been widely applied to Japanese nuclear power plants since 1999, as an approved mechanical mitigation technique against stress corrosion cracking (SCC) on materials use d for nuclear reactors.Existing laboratory experience and analysis indicated that WJP had no negative impact on pre-existing cracks, such as crack propagation during its application, although ther e was no field experience of applying WJP on cracked surfaces. Recently, The Japan Atomic Power C...
英字タイトル:
APPLICATION OF WATER JET PEENING ON BWR REACTORINTERNALS WITH CRACKED SURFACES
英字タイトル:
APPLICATION OF WATER JET PEENING ON BWR REACTORINTERNALS WITH CRACKED SURFACES
論文
ウォータージェットピーニング（WJP）技術のＢＷＲ炉内構造物への適用
著者:
佐川 渉,Wararu SAGAWA,吉久保 富士夫,Fujio YOSHIKUBO,守中 廉,Ren MORINAKA,菅野 明弘,Akihiro KANNO,波東 久光,Hisamitsu HATO,齋藤 昇,Noboru SAITOU
発刊日:
公開日:
キーワードタグ:
BWR Core Support Structure residual stress SCC Water Jet Peening WJP
佐川 渉,Wararu SAGAWA,吉久保 富士夫,Fujio YOSHIKUBO,守中 廉,Ren MORINAKA,菅野 明弘,Akihiro KANNO,波東 久光,Hisamitsu HATO,齋藤 昇,Noboru SAITOU
発刊日:
公開日:
キーワードタグ:
BWR Core Support Structure residual stress SCC Water Jet Peening WJP
WJP (Water Jet Peening) technology generates the compressive residual stresses on the surface of the material by the extremely high impulse pressure caused by the collapse of cavitation bubbles when high-pressure water jet is discharged in the water. WJP is the promising technology for countermeasure of SCC initiated on the core structures of BWR with some advantages; Collection of foreign materials is not necessary, and WJP is applicable to the complicated structure in narrow space and improves relat...
英字タイトル:
Application of Water Jet Peening (WJP) technology to BWR Core Support Structures
英字タイトル:
Application of Water Jet Peening (WJP) technology to BWR Core Support Structures