Mechanical Analysis of Conflux Channel of Containment Sump Strainer

Abstract

In this paper, the conflux channel of the containment sump strainer in nuclear power station was adopted as the research object. The modal analysis and the stress calculations were conducted in LOCA (Loss-of-Coolant Accident) condition to test the validity of the conflux channel. The research results could provide the basis for designing the double filter cylinder of the compact containment sump strainers.