A Perspective on Large eddy Simulation of Problems in the Nuclear Industry

摘要: Because of the complex nature coolant flow in nuclear reactors, current subchannel methods for light water reactor analysis are insufficient. The large eddy simulation method has been proposed as a computational tool analysis. In simulation, structures computed while small scales modeled, thereby decreasing time compared with direct numerical methods. Large used geometry calculations providing good results tube bundle cross-flow situations steam generators. It is that be extended from single- to two-phase help prediction thermal diffusion energy between adjacent subchannels.