BURNING RATE CHARACTERISTICS OF GAP PROPELLANTS

被引：41

作者：

KUBOTA, N ^{[1
]}

SONOBE, T ^{[1
]}

YAMAMOTO, A ^{[1
]}

SHIMIZU, H ^{[1
]}

机构：

[1] NIPPON OIL & FATS CO LTD,TAKETOYO PLANT,EXPLOSI LAB,PROPELLANT SECT,CHITA,AICHI,USSR

来源：

JOURNAL OF PROPULSION AND POWER | 1990年 / 6卷 / 06期

关键词：

D O I：

10.2514/3.23273

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The burning rate and flame structure of glycidyl azide polymer (GAP)-based composite propellants were examined in order to obtain a wide spectrum of burning rates. Crystalline fine particles of ammonium perchlorate, cyclotetramethylene tetranitramine, or triaminoguanidine nitrate, were mixed within GAP to formulate GAP propellants. Since GAP is an energetic self-sustaining combustible polymer, the burning rate characteristics of GAP propellants appeared to be fundamentally different from those of conventional composite propellants. Measured results indicate that the burning rate, pressure exponent, temperature sensitivity, and flame structure depend largely on the concentration of the crystalline additives. The observed burning rate characteristics were correlated with the concentration of the crystalline particles.

引用

页码：686 / 689

页数：4

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[No title captured]

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