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

共 50 条

[41] Multiphase CFD Simulation of Solid Propellant Combustion in a Small Gun Chamber
Bougamra, Ahmed
Lu, Huilin
[J]. INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING, 2014, 2014 (2014)
[42] Analysis of RDX-TAGzT pseudo-propellant combustion with detailed chemical kinetics
Kumbhakarna, Neeraj
Thynell, Stefan T.
Chowdhury, Arindrajit
Lin, Ping
[J]. COMBUSTION THEORY AND MODELLING, 2011, 15 (06) : 933 - 956
[43] MODELING OF COMBUSTION AND PROPULSION PROCESSES OF A NEW CONCEPT GUN USING A GASEOUS PROPELLANT
Liu, Ning
Deng, Fei
Zhou, Fei
Zhang, Xiangyan
[J]. JOURNAL OF THEORETICAL AND APPLIED MECHANICS, 2015, 53 (03) : 531 - 541
[44] Modeling of combustion and propulsion processes of a new concept gun using a gaseous propellant
Liu, Ning
Deng, Fei
Zhou, Fei
Zhang, Xiangyan
[J]. Journal of Theoretical and Applied Mechanics (Poland), 2015, 53 (03): : 531 - 541
[45] Numerical Calculation of Combustion Performance of Layered Variable Burning Rate Gun Propellant
Yao, Shun-Long
Zhang, Shi-Lin
Bai, Chang-Sheng
Zhang, Jing-Yu
Chen, Chun-Lin
Ma, Zhong-Liang
[J]. Huozhayao Xuebao/Chinese Journal of Explosives and Propellants, 2021, 44 (02): : 252 - 257
[46] Analysis on influence of propellant component on interior ballistics of combustion light gas gun
[J]. Deng, F. (artillery1009@163.com), 1600, University of Science and Technology (24):
[47] Experimental determination of ignition and combustion characteristics of insensitive gun propellants based on RDX and nitrocellulose
Courty, Leo
Gillard, Philippe
Ehrhardt, Jordan
Baschung, Barbara
[J]. COMBUSTION AND FLAME, 2021, 229 (229)
[48] ROLE OF BINDERS IN SOLID-PROPELLANT COMBUSTION
COHEN, NS
FLEMING, RW
DERR, RL
[J]. AIAA JOURNAL, 1974, 12 (02) : 212 - 218
[49] ROLE OF BINDERS IN SOLID-PROPELLANT COMBUSTION
COHEN, NS
FLEMING, RW
DERR, RL
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1973, : 69 - &
[50] Advances in low vulnerability gun propellants (LOVA) - A review
Choudhri, MK
Asthana, SN
Shrotri, PG
Singh, H
[J]. JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 1995, 54 (12): : 694 - 701

← 1 2 3 4 5 →