用于燃速测试的燃烧室制冷方法简述 |
| |
引用本文: | 张迎春. 用于燃速测试的燃烧室制冷方法简述[J]. 固体火箭技术, 2002, 25(3): 77-78 |
| |
作者姓名: | 张迎春 |
| |
作者单位: | 中国航天科技集团公司四院七四一六厂,西安,710000 |
| |
摘 要: | 为满足推进剂药条低温下燃速测试要求,建立了燃烧室的传热模型,通过对比燃烧室各种制冷方法及其特点,证明液态CO2压力调节制冷是最佳制冷方法。
|
关 键 词: | 燃速 测试 燃烧室 制冷 固体推进剂 |
文章编号: | 1006-2793(2002)03-0077-02 |
修稿时间: | 2000-12-19 |
Refrigeration methods of the chamber for measuring burning rate |
| |
Abstract: | The heat transfer model of the chamber is established to meet the demand for measuring propellant strand burning rate at low temperature It is proved that liquid state CO 2 pressure adjustment refrigeration is the best refrigeration method by comparing the different refrigeration methods and properties of the chamber. |
| |
Keywords: | chamber cryogenic refrigeration burning rate measuring |
本文献已被 CNKI 维普 万方数据 等数据库收录! |