Numerical simulation on the flow field of solid fuel ramjet with inner bypass

被引：0

作者：

Liu, Wei ^{[1
]}

Yang, Tao ^{[1
]}

Cheng, Xing-Hua ^{[1
]}

Li, Li ^{[1
]}

机构：

[1] Inst. of Aerospace and Material Engineering, National Univ. of Defence Technology, Changsha 410073, China

来源：

Tuijin Jishu/Journal of Propulsion Technology | 2010年 / 31卷 / 03期

关键词：

Numerical models - Ramjet engines - Fuels;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to regulate the thrust of solid fuel ramjet, a new inner bypass structure was presented, and the flow field characteristic of the structure was numerically studied. It was concluded that the thrust can be regulated with regulated bypass air mass flow rate. A symmetrical vortex was found in the head of afterburning chamber which could enhance the combustion. The inner bypass structure is attractive because it does not require the aft bypass supersonic inlet and the mass and drag of the missile can be reduced.

引用

页码：257 / 260

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