| 含呋咱衍生物富燃料推进剂的能量性能 |
| |
| 引用本文： | 张君启,张炜,朱慧,张兴高.含呋咱衍生物富燃料推进剂的能量性能[J].火炸药学报,2006,29(4):36-40. |
| |
| 作者姓名： | 张君启 张炜 朱慧 张兴高 |
| |
| 作者单位： | 国防科学技术大学航天与材料工程学院,湖南,长沙,410073 |
| |
| 摘 要： | 采用最小自由能法,研究了含呋咱衍生物的Al/Mg/HTPB/AP富燃料推进剂的能量性能,结果表明,随着呋咱衍生物含量的增加,富燃料推进剂比冲明显增加,其中含质量分数为25%的DAAzF(4,4'-二氨基-3,3'-偶氮呋咱)的富燃料推进剂比冲可达7 522.9 N·s·kg-1,比相同质量含量下含CL-20富燃料推进剂比冲高260N·s·kg-1.含呋咱衍生物富燃料推进剂气相平均相对分子质量((-M)g)约为29,补燃室火焰温度(Tc)约为2 200K,且二者随着呋咱衍生物含量增加而略有增加.
|
| 关 键 词： | 物理化学 富燃料推进剂 能量性能 呋咱 比冲 |
| 文章编号： | 1007-7812(2006)04-0036-05 |
| 收稿时间： | 03 3 2006 12:00AM |
| 修稿时间： | 04 26 2006 12:00AM |
The Energy Properties of Fuel-rich Propellants Comprising Furazan Derivatives |
| |
| ZHANG Jun-qi,ZHANG Wei,ZHU Hui,ZHANG Xing-gao.The Energy Properties of Fuel-rich Propellants Comprising Furazan Derivatives[J].Chinese Journal of Explosives & Propellants,2006,29(4):36-40. |
| |
| Authors: | ZHANG Jun-qi ZHANG Wei ZHU Hui ZHANG Xing-gao |
| |
| Abstract: | Furazan is a kind of novel high energy material and has a good future application in propellants and explosives. This work studies the energy properties of Al/Mg/HTPB/AP fuel-rich propellants comprising furazan derivatives. The results reveal that the specific impulse (Is) of propellant comprising DAAzF is the largest with propellant comprising CL-20 at the same mass fraction(w). The mean relative molecular mass(Mg) of propellants comprising furazans is about 29, the flame temperature in after-burning chamber(Tc) is about 2200K, and the values of (-M)g and Tc increase with increasing the mass fraction of furazans. |
| |
| Keywords: | physical chemistry fuel-rich propellant energy properties furazan specific impulse |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
