Oral Presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 402-1. Nuclear Materials and the Irradiation Behavior

[2H11-16] Modeling

Sun. Mar 27, 2016 2:45 PM - 4:25 PM Room H (Lecture Rooms B B204)

Chair: Yoshitaka Matsukawa (Tohoku Univ.)

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2:45 PM - 3:00 PM

[2H11] MD simulations to evaluate the effects of stacking fault energy on the interaction between an edge dislocation and a Frank loop

(1)effects of stacking fault energy on the interaction morphology

＊Taira Okita¹, Yujiro Hayashi², Sho Hayakawa², Mitsuhiro Itakura³ (1.Research into Artifacts, Center for Engineering, the University of Tokyo, 2.Department of Systems Innovation, School of Engineering, the University of Tokyo, 3.Center for Computational Science & e- Systems, Japan Atomic Energy Agency)

3:00 PM - 3:15 PM

[2H12] MD simulations to evaluate the effects of stacking fault energy on the interaction between an edge dislocation and a Frank loop

(2)Change in the interaction morphorogy with loop size

＊Yujiro Hayashi¹, Taira Okita², Mitsuhiro Itakura³ (1. Department of systems Innovation, 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)

3:15 PM - 3:30 PM

[2H13] Molecular dynamics simulation to reveal the effect of stacking fault energy on defect cluster formation during collision cascade

＊Yingjuan Yang¹, Junichi Hirabayashi¹, Taira Okita², 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)

3:30 PM - 3:45 PM

[2H14] Conservative climb motion for a cluster of self-interstitial atoms toward an edge dislocation in BCC-Fe

＊Sho Hayakawa¹, Taira Okita², Mitsuhiro Itakura³, Masaatsu Aichi² (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)

3:45 PM - 4:00 PM

[2H15] Modeling Irradiation Embrittlement of Reactor Pressure Vessel Steel

(1)Monte Carlo Simulation of Defect Cluster Formation

＊Toshiki Nakasuji¹, Xiaoyong Ruan¹, Kazunori Morishita¹ (1.Kyoto University)

4:00 PM - 4:15 PM

[2H16] Modeling Irradiation Embrittlement of Reactor Pressure Vessel Steel

(2)Risk Evaluation for Advanced Inspection of RPV Integrity

＊Kazunori Morishita¹, Toshiki Nakasuji¹, Xiaoyong Ruan¹ (1.Kyoto University)

Time reserved for Chair (4:15 PM - 4:25 PM)

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