胡哲,江劲勇,路桂娥,葛强,王韶光,贾昊楠.温度对发射药比热容影响规律研究[J].装备环境工程,2015,12(6):76-79,113. HU Zhe,JIANG Jin-yong,LU Gui-e,GE Qiang,WANG Shao-guang,JIA Hao-nan.Temperature Dependence of the Specific Heat Capacity of Propellant[J].Equipment Environmental Engineering,2015,12(6):76-79,113.
温度对发射药比热容影响规律研究
Temperature Dependence of the Specific Heat Capacity of Propellant
投稿时间：2015-07-15  修订日期：2015-12-15
DOI：10.7643/issn.1672-9242.2015.06.013
中文关键词:  发射药  比热容  差示扫描量热仪  动态温度调制法
英文关键词:propellant  specific heat capacity  DSC  dynamic temperature modulation
基金项目:
作者单位
胡哲 军械工程学院，石家庄 050003 
江劲勇 军械技术研究所，石家庄 050003 
路桂娥 军械技术研究所，石家庄 050003 
葛强 军械技术研究所，石家庄 050003 
王韶光 军械技术研究所，石家庄 050003 
贾昊楠 军械工程学院，石家庄 050003 
AuthorInstitution
HU Zhe Ordnance Engineering College， Shijiazhuang 050003， China 
JIANG Jin-yong Ordnance Technology Research Institute， Shijiazhuang 050003， China 
LU Gui-e Ordnance Technology Research Institute， Shijiazhuang 050003， China 
GE Qiang Ordnance Technology Research Institute， Shijiazhuang 050003， China 
WANG Shao-guang Ordnance Technology Research Institute， Shijiazhuang 050003， China 
JIA Hao-nan Ordnance Engineering College， Shijiazhuang 050003， China 
摘要点击次数:
全文下载次数:
中文摘要:
      目的 确定发射药比热容参数。方法 选用发射药9/7单基药、 SF-3和GATo推进剂为研究对象， 利用热重分析仪研究发射药的热分解特性， 确定实验温度区间。利用差示扫描量热仪采用动态温度调制法对温度区间内发射药比热容进行测量， 对发射药比热容变化规律进行分析， 并计算热力学函数。结果 发射药的比热容随温度升高而逐渐变大。结论 在进行发射药热模拟计算时， 从安全角度出发， 应该使用常温下发射药比热容。
英文摘要:
      Objective To determine the specific heat capacity parameter of propellant. Methods 9/7 single-base propellant，SF-3 and GATo were selected as the research objects. The thermal decomposition characteristics of propellant were studied using thermogravimetric analyzer, and the experimental temperature zone of propellant was determined. The specific heat capacity of propellant in the temperature range was measured by the method of dynamic temperature modulation using DSC, and the changing law was analyzed for the specific heat capacity of propellant. Thermodynamic functions of propellant were calculated. Results The results showed that the specific heat capacity gradually increased with the rising temperature. Conclusion In the process of thermal simulation of propellant, from the safety point of view, the specific heat capacity of propellant at room temperature should be used.
查看全文  查看/发表评论  下载PDF阅读器
关闭

关于我们 | 联系我们 | 投诉建议 | 隐私保护 | 用户协议

您是第12768651位访问者    渝ICP备15012534号-5

版权所有:《装备环境工程》编辑部 2014 All Rights Reserved

邮编：400039     电话：023-68792835    Email: zbhjgc@163.com

视频号 公众号