[1]武威,陈军,杨月,等.双基推进剂用硅橡胶材料包覆设计研究[J].爆破器材,2016,45(05):29-34.[doi:10.3969/j.issn.1001-8352.2016.05.006]
 WU Wei,CHEN Jun,YANG Yue,et al.Study on Inhibition of Double-based Propellant by Silicone Rubber[J].EXPLOSIVE MATERIALS,2016,45(05):29-34.[doi:10.3969/j.issn.1001-8352.2016.05.006]
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双基推进剂用硅橡胶材料包覆设计研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
45
期数:
2016年05
页码:
29-34
栏目:
爆炸材料
出版日期:
2016-09-30

文章信息/Info

Title:
Study on Inhibition of Double-based Propellant by Silicone Rubber
文章编号:
5056
作者:
武威陈军杨月李艳春成一
南京理工大学化工学院(江苏南京,210094)
Author(s):
WU Wei CHEN Jun YANG Yue LI Yanchun CHENG Yi
Chemical Engineering School,Nanjing University of Science and Technology (Jiangsu Nanjing,210094)
关键词:
应用化学硅橡胶双基推进剂热分析高低温冲击试验发动机静态点火试验p-t曲线
Keywords:
applied chemistry silicone rubber double-based propellant thermal analysis alternating high and low temperature experiments engine ignition experiments of the staticp-t curve
分类号:
TJ55
DOI:
10.3969/j.issn.1001-8352.2016.05.006
文献标志码:
A
摘要:
以自制涂层、硅橡胶为包覆层对双基推进剂进行包覆,采用热分析法对迁移进硅橡胶包覆层的硝化甘油(NG)含量进行分析,结果表明NG含量极少;并对其黏结性能进行测试,试验数据表明其黏结可靠、良好。将此包覆设计用于实际装药包覆,将包覆装药装填到自制火药启动器后,在常温(25 ℃)、低温(-50 ℃× 12 h)、高温(60 ℃× 12 h)条件下和经过高低温冲击试验后进行发动机静态点火试验,测试燃烧室压力时间曲线(p-t曲线),结果表明工作曲线均正常。
Abstract:
The doublebased propellant was inhibited by homemade barrier coat and silicone rubber. Nitroglycerin (NG) migration from double-based propellant into silicone rubber inhibitor was studied by thermal analysis.Experimental results show the content of NG in silicone rubber is minimum. Evaluation of bonding performance of propellant was also performed by tensile test, which shows that the bonding is reliable. Design of inhibition was used in cartridge starter.p-t curve of the engine combustor was also tested, and it shows that the engines work very well no matter at room temperature (25 ℃), low temperature(-50 ℃×12 h), high temperature (60 ℃×12 h) or alternating high and low temperature by inhibition for propellant.

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备注/Memo

备注/Memo:
收稿日期:2015-12-25
基金项目:国家自然科学基金资助(NSFC51202113)
作者简介:武威(1991-),男,硕士研究生,主要从事双基推进剂包覆研究。E-mail:wuwei00yjf@163.com
更新日期/Last Update: 2016-09-30