轴对称射流研究进展

Progress in Axisymmetric Jet Study

综述了轴对称射流的实验测试方法、理论分析和数值模拟。提出应加强对喷嘴前流体湍动程度对射流发展的影响,喷孔形状、喷孔孔长、喷孔孔径以及喷孔分布方式对射流发展的影响;以及固-液、气-液、气-固等混合体系的轴对称射流等问题的研究。

This paper reviews the experimental testing methods, theoretical analysis and numerical simulation of axisymmetric jet and puts forward to study the effects of turbulent degree of fluid before the nozzles on jet development, the effects of the shape, length, diameter and distribution modes of jet orifice on jet development, and the solidliquid, gasliquid and gassolid axisymmetric jets.