Role of bimodal RDX in LOVA gun propellant combustion

被引：4

作者：

Joshi, MM ^{[1
]}

Dayanandan, CR ^{[1
]}

Pillai, AGS ^{[1
]}

Gandhe, BR ^{[1
]}

Karir, JS ^{[1
]}

机构：

[1] High Energy Mat Res Lab, Pune 411021, Maharashtra, India

来源：

DEFENCE SCIENCE JOURNAL | 1998年 / 48卷 / 03期

关键词：

D O I：

10.14429/dsj.48.3954

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Present investigation reports the results of systematic studies on the use of bimodal RDX in low-vulnerability ammunition (LOVA) gun propellants. Several formulations based on bimodal RDX as oxidiser, cellulose acetate as binder, and dioctyl phthalate or triacetin as plasticizer were processed with different proportions of 5 mu m and 20 mu m particle size of RDX samples in the range 100:0 to 60:40 ratios. The effect of varying the proportion of fine RDX of the two particle sizes on propellant burning behaviour was found to be quite significant. The study concluded that by using bimodal RDX, it is possible to modify burning behaviour without sacrificing low-vulnerability aspects of LOVA propellants.

引用

页码：317 / 321

页数：5

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