Yoshimasa SUGAWARA
著者に関連した記事は2件です。
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第10回
ステンレス鋼溶接金属を透過した超音波探傷試験
著者:
中川 純二,Junji NAKAGAWA,土屋 直柔,Naonari TSUCHIYA,菅原 良昌,Yoshimasa SUGAWARA,山田 浩二,Kouji YAMADA,西野 輝之,Teruyuki NISHINO,寺門 剛,Takeshi TERAKADO,木村 陸,Atsushi KIMURA,江原 和也,Kazuya EHARA,新川 嘉英,Yoshihide SHINKAWA,松田 誠司,Seiji MATSUDA
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Dissimilar Metal weld stainless steel Stress Corrosion Cracking crack through a stainless steel weld Ultrasonic Testing
中川 純二,Junji NAKAGAWA,土屋 直柔,Naonari TSUCHIYA,菅原 良昌,Yoshimasa SUGAWARA,山田 浩二,Kouji YAMADA,西野 輝之,Teruyuki NISHINO,寺門 剛,Takeshi TERAKADO,木村 陸,Atsushi KIMURA,江原 和也,Kazuya EHARA,新川 嘉英,Yoshihide SHINKAWA,松田 誠司,Seiji MATSUDA
発刊日:
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キーワードタグ:
Dissimilar Metal weld stainless steel Stress Corrosion Cracking crack through a stainless steel weld Ultrasonic Testing
It is necessary to confirm the validity of crack detection by ultrasonic testing through a stainless steel weld in order to reduce a range impossible of detection by ultrasonic testing. Therefore, we performed ultrasonic testing used to specimen with various weld joint types for providing the basic data (probability and measurement accuracy) of ultrasonic testing methods to reflect on JEAC4207.As the result, ultrasonic testing used to longitudinal wave angle beam technique(including phased array techni...
英字タイトル:
Ultrasonic testing through stainless steel welds
英字タイトル:
Ultrasonic testing through stainless steel welds
第2回
異温度流体混合における熱流動特性の評価
著者:
菅原 良昌,Yoshimasa SUGAWARA,結城 和久,Kazuhisa YUKI,Hoseini Seyed MOHAMMAD,橋爪 秀利,Hidetoshi HASHIZUME,田中 正暁,Masaaki TANAKA
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Degree Bend Fluid Mixing Secondary Flow Temperature Fluctuation Thermal Fatigue
菅原 良昌,Yoshimasa SUGAWARA,結城 和久,Kazuhisa YUKI,Hoseini Seyed MOHAMMAD,橋爪 秀利,Hidetoshi HASHIZUME,田中 正暁,Masaaki TANAKA
発刊日:
公開日:
キーワードタグ:
Degree Bend Fluid Mixing Secondary Flow Temperature Fluctuation Thermal Fatigue
In a process of hot and cold fluid mixing, temperature fluctuation in the fluid can occur. When this fluctuation is caused by unstable fluid mixing process, the surrounding structure would be damaged by high-cycle thermal fatigue. This phenomenon is observed in various nuclear power plants, which means it is important to investigate the relation between the fluid mixing process and the thermal fatigue. When there exists a 90-degree bend i n the upstream of the mixing area, the fluid mixing process becomes ...
英字タイトル:
Estimation on the thermal hydraulic characteristics in a non-isothermal fluid mixing
英字タイトル:
Estimation on the thermal hydraulic characteristics in a non-isothermal fluid mixing