存在倾角的平面射流收缩及运动轨迹

Shrinkage and Motional Tract of Flat Jet with a Inclination Angle

通过理论推导和水力学模型实验给出了存在倾角的平面射流收缩计算模型及运动轨迹 ,得到了平面射流在宽度方向上的收缩角与出口速度、射流初始厚度的关系。这不仅对平面射流反应器的研究开发很有意义 。

The mathematical model related to the shrinkage and the motional track of flat jet which jet as a inclination angle were derived by both theoretical deduction and laboratory experiments. The relations between the shrinkage angle along width of flat jet, the initial velocity of the exit and the initial thickness of jet was also obtained, which is very significant to the investigation of the flat jet in continuous reactor. All of thess results can be used for reference in the research related to the continuous casting of sheets.