Academy for Global Nuclear Safety and Security Agent, 5; Nuclear safety and security courses, IV environmental dynamics of radioactive nuclides

Han, C. Y.*; Nagai, Haruyasu  ; Takeshita, Kenji*; Matsumoto, Yoshihisa*; Sagara, Hiroshi*

In Tokyo Institute of Technology, a new graduate school educational program "Academy for Global Nuclear Safety and Security Agent" has been developed and implemented to cultivate the global leaders supported by MEXT. One of the experimental and training courses of "Nuclear Safety and Security Courses", Environmental Dynamics of Radioactive Nuclides has been developed. Numerical simulation of the environmental dispersion of radioactive materials released from hypothetical nuclear accidents and evaluation of the public exposure are performed, by using the WSPEEDI-II system. Students will be able to predict the environmental dispersion of radionuclides by nuclear accidents and its radiological consequence. Student deepens their understandings of the effect of climate condition on the dispersion of radioactive nuclides by comparing multiple climate conditions, with discussions based on physical phenomena.