Ablation test for tailpipe nozzle of solid rocket motor

被引：0

作者：

Chen, Jian ^{[1
]}

Wei, Xiang-Geng ^{[1
]}

Li, Jiang ^{[1
]}

He, Guo-Qiang ^{[1
]}

机构：

[1] Northwestern Polytechnical Univ., National Key Laboratory of Combustion and Thermo-structure, Xi'an 710072, China

来源：

Guti Huojian Jishu/Journal of Solid Rocket Technology | 2010年 / 33卷 / 01期

关键词：

Numerical methods - Rocket engines - Rockets - Testing;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on researching the ablation mechanism of the tailpipe nozzle, a kind of test method was established, meanwhile, a set of test device which can be used in studying on the ablation of the tailpipe nozzle was developed. Then the normal and overload ablation test were carried out, and test data and ablation images were achieved. On the other hand, numerical researches on the ablation of the tailpipe nozzle were done, and numerical results were compared with test results. The results show that test results argee with numerical results to a certain extent, and the numerical simulation method is effective.

引用

页码：34 / 35

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