第7回
原子力材料の照射劣化予測
著者:
森下 和功,Kazunori MORISHITA,吉松 潤一,Junichi YOSHIMATSU,山本 泰功,Yasunori YAMAMOTO,泉 裕太,Yuta IZUMI,渡辺 淑之,Yoshiyuki WATANABE
発刊日:
公開日:
キーワードタグ:
A multiscale viewpoint is introduced into the modeling of radiation damage processes in nucle ar fission and fusion materials, where the processes occur at a wide variety of time and leng th scales. This viewpoint enables us to understand the dose-rate dependence of microstructural changes in materials, which is important for establishment of irradiation correlation rules....
英字タイトル:
Prediction of radiation-induced damage in nuclear materials
第6回
照射による材料劣化現象のマルチスケール的なものの見方と原子炉の保全
著者:
森下 和功,Kazunori MORISHITA,吉松 潤一,Jun-ichi YOSHIMATSU,山本 泰功,Yasunori YAMAMOTO,渡辺 淑之,Yoshiyuki WATANABE
発刊日:
公開日:
キーワードタグ:
A multiscale viewpoint is introduced into the modeling methodology of radiation damage processes in fission and fusion materials, where the p rocesses occur at a wide variety of time and length scales. Attempt is also made to apply this viewpoint to the reactor integrity technology....
英字タイトル:
Multiscale viewpoint of material's degradation due to irradiation and its possible application to the lifetime assessment of nuclear power plants
第5回
複雑かつ階層構造を有する材料の中で起こるマルチスケールな照射損傷プロセスをいかに予測するか?
著者:
森下 和功,Kazunori MORISHITA,渡辺 淑之,Yoshiyuki WATANABE,吉松 潤一,Jun-ichi YOSHIMATSU
発刊日:
公開日:
キーワードタグ:
Challenging efforts are discussed to establish an advanced methodology for prediction of material's property and performance changes by irradiation, which will be necessary by all means for the advanced reactor maintenance technology in the future. The changes of material's properties and perfor mance caused by irradiation, such as irradiation-induced hardening, ductility loss, and material's degradation leading to reduction in reactor lifetime, are primarily determined by microstructural changes in materi...
英字タイトル:
How can we predict microstructural changes caused by the multiscale irradiation process occurred in materials havingcomplicated and hierarchical structures?