[1O09-12] calculation model advancement 2

[1O09] Development of collision probability method based on Mesh to Mesh computation (6)

Application for transport calculation of a uniform XY geometry

＊Tetsuo Matsumura¹ (1.CRIEPI)

Keywords:collision probability, rectangular cell, escape probability

Computation technique of collision probability is under development, which enables to reduce computation time of collision probability remarkably than numerical computation. I developed computation technique of collision probability of a homogeneous XY geometry using a table of escape probability from a rectangular cell, and it was shown that transport calculation of the homogeneous XY geometry can be achieved with shorter computation time.