摘要
在双组元液体火箭发动机中,相比传统的直流式或离心式喷注器,针栓式喷注器具有独特的几何结构形式及喷注特性。通过参阅国外的相关研究成果,介绍了针栓式喷注器原理、特点及应用情况,总结了针栓式喷注器设计参数的设计方法,从而提出针栓式喷注器结构方案的设计指导原则。
The pintle injector has unique geometry and injection characteristics compared to the typical orifice or swirl injectors used on bipropellant liquid rocket engines.The concept, characteristics and the applications of pintle injector were introduced through basic study of foreign references. The design method of the pintle injector was summarized , and the design guidelines of the configuration was presented.
出处
《导弹与航天运载技术》
北大核心
2016年第3期50-54,共5页
Missiles and Space Vehicles
