가스터빈 패키지 내충격 성능평가에 관한 연구

This paper studies for the evaluation of shock resistance of gas turbine package for frigate vessel propulsion. The BV-043(German Navy Regulation) is used for underwater explosion load condition. First of all, we conduct the shock assessment of compact package hardware by using the direct transient response analysis for the approximate model which is composed of gas turbine, intake, exhaust, enclosure, base frame and resilient mounts. And then, we evaluated the structural integrity for each detail component with transferred shock load condition from previous analysis results. Second, we also conduct the physical shock testing of key electrical component.