PHYSICAL AND MATHEMATICAL SIMULATION OF NEW TYPE FEEDING SYSTEM IN STRIP CASTING
The feeding system has great effect on the strip casting process. In order to evaluate the new type feeding system, a same scale water model of a twinroll strip caster has been set up based on the Froude number and Reynolds number similarity criteria. Fluctuation in the molten pool of twin-roll strip casting process was studied by hydraulics simulation. Meanwhile, applied continuous equation、 N-S equation and k-ε equation, the flow style in molten pool was studied. Difference of flow field and surface fluctuation have been analyzed about two type of feeding system. The results shows that the new type feeding system has great effect on lower the wave fluctuation and improve the flow style in the pool. Moreover, the CFD method combine with physical model can judge the feeding system used in strip casting.
Strip Casting Feeding System Physical Simulation Mathematical Simulation
S.B.Ren M.Y.Zhu J.G.Zhou J.F.Fan Y.Fang
Materials and Metallurgy School of Northeastern University, Shenyang 110004,China Baosteel Research Materials and Metallurgy School of Northeastern University, Shenyang 110004,China Baosteel Research Institute, Baoshan Iron & Steel Co, Shanghai 201900,China
国际会议
2012 International Conference on System Simulation(2012年国际系统仿真学术会议)
上海
英文
21-24
2012-04-06（万方平台首次上网日期，不代表论文的发表时间）