Dynamic pressure thermal analysis of double-base propellants containing RDX

Rui Liu; Tonglai Zhang; Li Yang; Zunning Zhou

doi:10.2478/s11532-014-0524-4

Dynamic pressure thermal analysis of double-base propellants containing RDX

Rui Liu
, Tonglai Zhang
, Li Yang
, Zunning Zhou

机电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

15 引用（Scopus）

摘要

The thermal decomposition of five double-base propellants modified with RDX was studied by dynamic pressure thermal analysis to determine the effect of RDX content (20-60 wt.%) on performance. All have good stability. Both stability and activation energy increase as RDX increases from 20% to 50% then decrease; 50% RDX performs best. The decomposition mechanism is affected by RDX content and temperature. Increasing temperature induces autocatalysis and accelerates decomposition. [Figure not available: see fulltext.]

源语言	英语
页（从-至）	672-677
页数	6
期刊	Central European Journal of Chemistry
卷	12
期	6
DOI	https://doi.org/10.2478/s11532-014-0524-4
出版状态	已出版 - 6月 2014

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title = "Dynamic pressure thermal analysis of double-base propellants containing RDX",

abstract = "The thermal decomposition of five double-base propellants modified with RDX was studied by dynamic pressure thermal analysis to determine the effect of RDX content (20-60 wt.\%) on performance. All have good stability. Both stability and activation energy increase as RDX increases from 20\% to 50\% then decrease; 50\% RDX performs best. The decomposition mechanism is affected by RDX content and temperature. Increasing temperature induces autocatalysis and accelerates decomposition. [Figure not available: see fulltext.]",

keywords = "DPTA, Kinetics, Modified double-base propellant, RDX, Thermal decomposition, Thermal stability",

author = "Rui Liu and Tonglai Zhang and Li Yang and Zunning Zhou",

year = "2014",

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AU - Liu, Rui

AU - Zhang, Tonglai

AU - Yang, Li

AU - Zhou, Zunning

PY - 2014/6

Y1 - 2014/6

N2 - The thermal decomposition of five double-base propellants modified with RDX was studied by dynamic pressure thermal analysis to determine the effect of RDX content (20-60 wt.%) on performance. All have good stability. Both stability and activation energy increase as RDX increases from 20% to 50% then decrease; 50% RDX performs best. The decomposition mechanism is affected by RDX content and temperature. Increasing temperature induces autocatalysis and accelerates decomposition. [Figure not available: see fulltext.]

AB - The thermal decomposition of five double-base propellants modified with RDX was studied by dynamic pressure thermal analysis to determine the effect of RDX content (20-60 wt.%) on performance. All have good stability. Both stability and activation energy increase as RDX increases from 20% to 50% then decrease; 50% RDX performs best. The decomposition mechanism is affected by RDX content and temperature. Increasing temperature induces autocatalysis and accelerates decomposition. [Figure not available: see fulltext.]

KW - DPTA

KW - Kinetics

KW - Modified double-base propellant

KW - RDX

KW - Thermal decomposition

KW - Thermal stability

UR - https://www.scopus.com/pages/publications/84896904014

U2 - 10.2478/s11532-014-0524-4

DO - 10.2478/s11532-014-0524-4

M3 - Article

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SP - 672

EP - 677

JO - Central European Journal of Chemistry

JF - Central European Journal of Chemistry

IS - 6

ER -

Dynamic pressure thermal analysis of double-base propellants containing RDX

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