| 某延期管耐高离心、高过载优化设计 |
| |
| 引用本文： | 刘敏,李积珍,王科伟,李宁,付一鸣.某延期管耐高离心、高过载优化设计[J].火工品,2020(1):18-21. |
| |
| 作者姓名： | 刘敏 李积珍 王科伟 李宁 付一鸣 |
| |
| 作者单位： | 陆军装备部驻西安地区第一代表室,陕西西安,710025,北方特种能源集团有限公司西安庆华公司,陕西西安,710025,北方特种能源集团有限公司西安庆华公司,陕西西安,710025,北方特种能源集团有限公司西安庆华公司,陕西西安,710025,北方特种能源集团有限公司西安庆华公司,陕西西安,710025 |
| |
| 摘 要： | 针对某延期管在高离心、高过载条件下的断火现象迚行了原因分析,并对管壳材料、单向传火闭气机构、装药直径等迚行优化设计。验证试验结果表明:采用设计的单向传火闭气机构,装药直径为φ4.8mm时,在240r/s高过载离心条件下延期管能够满足延期要求。
|
| 关 键 词： | 延期管 高过载离心 性能 结构设计 |
The Optimum Design of High Centrifugal Overload Resistance for Some Delay Element |
| |
| LIU Min,LI Ji-zhen,WANG Ke-wei,LI Ning,FU Yi-ming.The Optimum Design of High Centrifugal Overload Resistance for Some Delay Element[J].Initiators & Pyrotechnics,2020(1):18-21. |
| |
| Authors: | LIU Min LI Ji-zhen WANG Ke-wei LI Ning FU Yi-ming |
| |
| Affiliation: | (The First Representative Office of Army Equipment in Xi’an,Xi’an,710025;Xi’an Qinghua Company,North Special Energy Group Co.Ltd.,Xi’an,710025) |
| |
| Abstract: | The causes of the fire failure of some delay element in high centrifugal and high overload conditions were analyzed, and optimum designs on shell material, unidirection flame propagation obturator and charge diameter were carried out. The verification test results show that by use of the designed unidirection flame propagation obturator, as the charge diameter of φ4.8 mm, the delay tube can meet the delay requirement under high centrifugal overload condition of 240 r/s. |
| |
| Keywords: | Delay element High centrifugal overload Performance Structure design |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
