Numerical simulation of a high speed plain-orifice atomizer driven by solid propellant

被引：0
|
作者：
Zhao, LS [1 ]
Du, ZM [1 ]
Luo, HW [1 ]
机构：
[1] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China
来源：
Theory and Practice of Energetic Materials, Vol 6 | 2005年
关键词：
plain-orifice atomizer; numerical simulation; droplet breakup model; solid propellant;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A new experimental device and numerical simulations of a high-speed liquid spray are presented. The device can be used to visualize liquid jet and jet atomization processes, its power source is burned gas produced by combustion of solid propellant. The global spray structure and microscopic characteristics of high-speed plain-orifice atomizer were investigated with numerical simulation when water was injected the initially stagnant gas. Spray developing process and primary and secondary breakup of droplet were obtained by Wave Breakup model.
引用
收藏
页码：958 / 963
页数：6
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