2016 Fall Meeting

Presentation information

Oral Presentation

III. Fission Energy Engineering » 307-1 Computational Science and Engineering

[2L01-06] Molecular simulation for material behavior and simulation tecniques for fission or MA transmutation

Thu. Sep 8, 2016 10:20 AM - 12:00 PM Room L (Kumume City Plaza - Assembly Room 2)

Chair: Yuzuru Eguchi (CRIEPI)

10:35 AM - 10:50 AM

[2L02] Modeling for an interaction between lattice defects by incorporating conservative climb motion

*Sho Hayakawa1, Taira Okita2, Masaatsu Aichi2, Mitsuhiro Itakura3 (1.School of Engineering, the University of Tokyo, 2.Research into Artifacts, Center for Engineering, the University of Tokyo, 3.Center for Computational Science & e- Systems, Japan Atomic Energy Agency)

Keywords:Mote Carlo, Molecular dynamics, radiation damage, iron-based alloy

中性子照射下で形成する格子間原子集合体の挙動を再現するため、分子動力学法とモンテカルロ法を用いて集合体の保存的上昇運動を定量化した。集合体の回転運動が保存的上昇運動速度に影響を与えることが明らかとなった。