| 含硼富燃料推进剂燃速测试计时系统的改进 |
| |
| 引用本文： | 王英红,李葆萱,牛嵩高,肖秀友.含硼富燃料推进剂燃速测试计时系统的改进[J].固体火箭技术,2003,26(3):74-75. |
| |
| 作者姓名： | 王英红 李葆萱 牛嵩高 肖秀友 |
| |
| 作者单位： | 西北工业大学航天工程学院,西安,710072 |
| |
| 基金项目： | 国防科技重点实验室基金51470020101HT4201 |
| |
| 摘 要： | 针对含硼富燃料推进剂金属含量大，燃烧后残渣导电，用普通燃速仪测试不易获得数据的问题，对靶线法测速仪的计时系统进行了改进。改进后的计时系统对测试环境的要求降低，从而提高了测试效率和精度。
|
| 关 键 词： | 含硼富燃料推进剂 燃速仪 测试精度 计时系统 |
| 文章编号： | 1006-2793(2003)03-0074-02 |
| 修稿时间： | 2002年11月4日 |
Improved timing device of burning rate test set for boron-based fuel-rich propellant |
| |
| WANG Ying-hong,LI Bao-xuan,NIU Song-gao,XIAO Xiu-you//Coll. of Astronautics,Northwestern Polytechnical Univ.,Xi'an ,China..Improved timing device of burning rate test set for boron-based fuel-rich propellant[J].Journal of Solid Rocket Technology,2003,26(3):74-75. |
| |
| Authors: | WANG Ying-hong LI Bao-xuan NIU Song-gao XIAO Xiu-you//Coll of Astronautics Northwestern Polytechnical Univ Xi'an China |
| |
| Institution: | WANG Ying-hong,LI Bao-xuan,NIU Song-gao,XIAO Xiu-you//Coll. of Astronautics,Northwestern Polytechnical Univ.,Xi'an 710072,China. |
| |
| Abstract: | Boron-based fuel-rich propellent contains metal and its combustion residue is of electro-conductive, so the burning rate data of the propellant are difficultly gained by use of an ordinary strand burner method. The problem is solved by improving the recording time system of the testing apparatus. The results show that the new timing device is less dependent on the testing environment conditions, so its testing efficiency and reliability are improved. |
| |
| Keywords: | boron-based fuel-rich propellant burning rate strand burner test set timing device |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
