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采用最小自由能法,研究了含呋咱衍生物的A l/M g/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DAA zF(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(Mg)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。
The energy performance of A l / M g / HTPB / AP fuel-rich propellants containing furazan derivatives was studied by using the minimum free energy method. The results showed that with the increase of furazan derivatives, , And the fuel-rich propellant containing DAA zF (4,4’-diamino-3,3’-azafurzan) with a mass fraction of 25% has a specific impulse of up to 7 522.9 Nskg-1, The mass content of CL-20 rich fuel propellant than the high 260N.s.kg-1. The average relative molecular mass (Mg) of the fuel-rich propellant containing furazan derivatives was about 29, and the flame temperature (Tc) of the afterburner was about 2200K, both of which increased slightly as the content of furazan derivatives increased.