一种新型的复合麦撒推进剂

推进技术 ›› 1993, Vol. 14 ›› Issue (1): 66-69.

一种新型的复合麦撒推进剂

邓康清,王光天,王桂兰

航空航天部42所;航空航天部42所;航空航天部42所

发布日期:2021-08-15

A NEW TYPE OF COMPOSITE MESA PROPELUNTS

The 42nd Research Institute;The 42nd Research Institute;The 42nd Research Institute

Published:2021-08-15

摘要/Abstract

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

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

邓康清,王光天,王桂兰. 一种新型的复合麦撒推进剂[J]. 推进技术, 1993, 14(1): 66-69.