IRWST滤网漩涡分析技术

Vortex Analysis Technique of IRWST Screen

选择AP1000核电厂的IRWST滤网为研究对象,给出了临界淹没水深计算、瞬态仿真模拟和稳态仿真模拟三种漩涡研究方法,并得出IRWST滤网不会引起漩涡现象的结论。三种方法原理不同,可相互验证,用于研究滤网类产品的漩涡特性。

Select the IRWST screen used in AP1000 nuclear power plants as the research object. This paper provides three vortex research methods of critical submergence calculation,transient simulation and steady simulation,and concludes that the IRWST screen does not cause vortex phenomenon. The three methods, with different principle, can verify each other, and be used to research the vortex characteristics of filter products.