Drop formation in a liquid jet
Drop formation in a liquid jet
复制标题
液体射流中的液滴形成
DOI：
10.1147/rd.184.0364
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发表时间：
1974
影响因子：
1.3
通讯作者：
H. C. Lee
中科院分区：
文献类型：
--
作者：
H. C. Lee
在假定轴对称非粘性液体射流的轴向速度与径向坐标无关的前提下，对液体射流中的液滴形成进行了一维分析。所得方程可用于线性和非线性分析。在线性形式下，该模型提供了与瑞利模型相当的水流稳定性关系；在给定的初始条件下，得到了无限流的暂态解。对非线性方程组进行了数值模拟，研究了卫星落点的形成；在目前的模型下，总会形成卫星滴。
A one-dimensional analysis of drop formation in a liquid jet is developed under the assumption that the axial velocity of the axisymmetric, nonviscous liquid jet remains independent of the radial coordinate. The resulting equations are used for both linear and nonlinear analyses. In the linear form, this model provides a stream stability relation comparable to that of Rayleigh; transient solutions are obtained for given initial conditions of an infinite stream. For the nonlinear equations, numerical simulation was done to study the satellite drop formation; with the present model, the satellite drop is always formed.