三氢化铝含量对HD–01复配燃料性能的影响  

Influence of aluminum trihydride content on performance of HD-01 blending fuel

作　　者：陈克海[1] 鲁统洁[1] 韦伟[1] 邱贤平 金凤[1] 

机构地区：[1]湖北航天化学技术研究所,湖北襄阳441003

出　　处：《化学推进剂与高分子材料》2016年第5期44-47,共4页Chemical Propellants & Polymeric Materials

基　　金：国家自然科学基金资助(Z51303050)

摘　　要：研究了三氢化铝（Al H3）的含量对HD–01复配燃料的性能影响。结果表明：HD–01复配燃料的密度和体积热值随Al H3的含量增加而增大;实测密度和计算值一致性较好,但实测体积热值低于计算值。与不含Al H3相比,当Al H3在HD–01复配燃料中的质量分数为30%时,燃料的密度提高约11.2%,体积热值提高约5.8%。密度和体积热值以及动力黏度的变化结果表明,Al H3在HD–01复配燃料中的最佳质量分数为15%-20%,此时密度和体积热值的增益最大,对黏度的影响最小。The influence of aluminum trihydride （AlH3） content on the performance of HD-01 blending fuel was investigated. The results show that the density and volumetric calorific value of the HD-01 blending fuel increase with the increase of AlH3 content. The consistency of the determined density with the calculated value is good, but the determined volumetric calorific value is lower than the calculated value. When the mass fraction of AlH3 in the HD- 01 blending fuel is 30%, the density of the fuel increases by about 11.2%, the volumetric calorific value of the fuel increases by about 518% in comparison with containing no AlH3. The change results of the density, volumetric calorific value and kinetic viscosity show that the optimal mass fraction of AlH3in the HD-01 blending fuel is 15%-20%. At this time, the gain of the density and volumetric calorific value is maximum, the influence on viscosity is minimum.

关 键 词：HD-01复配燃料 AlH3 密度 体积热值 动力黏度 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]