| 摘要: |
| 研制了一种新型的含EM503的PU复合麦撒推进剂,它在4.90～9.66MPa压强范围内产生麦撒燃烧。其麦撒区压强指数为-0.29。从目前报道看来,这是我国第二种复合麦撒推进剂,也是首次在中燃速(约7.2～7.9mm/s)下获得的复合麦撒推进剂。 |
| 关键词: 固体推进剂 推进剂压力指数 平台推进剂 推进剂添加剂 |
| DOI： |
| 分类号: |
| 基金项目: |
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| A NEW TYPE OF COMPOSITE MESA PROPELUNTS |
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Deng Kangqing, Wang Guangtian, Wang Guilan
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The 42nd Research Institute
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| Abstract: |
| A new type of polyurethane composite mesa propellants with the abbitive of EM503 has been developed. The propellant burns with plateau and mesa effect in the pressure range of, 4.90-9.66MPa. Its pressure exponent is-0.29. According to the literature available, this is the second kind of composite mesa propellants with middle burning rate (about 7.2-7.9mm/s) for the first time in China. |
| Key words: Solid propellant Propellant pressure exponent Mesa burning propellant Prpoellant additive |
