Damage of a high-energy solid propellant and its effects on combustion

IMECH-IR > 力学所知识产出(1956-2008)

	Damage of a high-energy solid propellant and its effects on combustion
	Zhang TH(张泰华); Bai YL(白以龙); Wang SY(王世英); Liu PD(刘培德); Zhang, TH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
发表期刊	Acta Mechanica Sinica
	2001
卷号	17 期号:4 页码:348-353
ISSN	0567-7718
摘要	In order to improve the safety of high-energy solid propellants, a study is carried out for the effects of damage on the combustion of the NEPE (Nitrate Ester Plasticized Polyether) propellant. The study includes: (1) to introduce damage into the propellants by means of a large-scale drop-weight apparatus; (2) to observe microstructural variations of the propellant with a scanning electron microscope (SEM) and then to characterize the damage with density measurements; (3) to investigate thermal decomposition; (4) to carry out closed-bomb tests. The NEPE propellant can be considered as a viscoelastic material. The matrices of damaged samples axe severely degraded, but the particles are not. The results of the thermal decomposition and closed-bomb tests show that the microstructural damage in the propellant affects its decomposition and burn rate.
学科领域	力学
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000172518000006
WOS研究方向	Engineering ; Mechanics
WOS类目	Engineering, Mechanical ; Mechanics
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/17321
专题	力学所知识产出(1956-2008)
通讯作者	Zhang, TH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Zhang TH,Bai YL,Wang SY,et al. Damage of a high-energy solid propellant and its effects on combustion[J]. Acta Mechanica Sinica,2001,17,4,:348-353.
APA	张泰华,白以龙,王世英,刘培德,&Zhang, TH .(2001).Damage of a high-energy solid propellant and its effects on combustion.Acta Mechanica Sinica,17(4),348-353.
MLA	张泰华,et al."Damage of a high-energy solid propellant and its effects on combustion".Acta Mechanica Sinica 17.4(2001):348-353.

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