Hydraulic Jump Behavior during Filling Process of Cast Start I

This paper presents a 0.25 scale quasi-three-dimensional hydraulic model experiment of transient fluid flow phenomena during continuous casting steel. The relationship between the process and jump phenomenon is established. in mold divided into four stages (I–IV) from beginning to end casting. filling involves I–II investigated by high-speed camera. part cast start. In this paper, behavior varies controlled different spring iron chips arrangement on dummy bar process. A coefficient proposed judge best conditions apply them whole There an optimal chip arrangement, which can adjust optimize initial field process, even