공기공급 노즐주위의 공기공동 형성에 관한 연구

초록

In the present study, the air cavity formed around a triangular nozzle are studied numerically using the BTF(Bubble Two-phase Flow)model. Navier-Stokes equation, continuity equation and Rayleigh equation are discretized by FVM(Finite Volume Method)in a body fitted grid system. Computations are performed for a triangular nozzle with various cavitation numbers.