航天推进技术研究院主办
YE Dan-yang,CAO Xin-fa,WEI Wei.Properties of new high-density fuel[J].Journal of Rocket Propulsion,2011,37(04):50-53.
新型高密度燃料性能研究
- Title:
- Properties of new high-density fuel
- 文章编号:
- 1672-9374(2011)04-0050-04
- Keywords:
- HD-2; complex fuel; ignition performance; engine propulsion
- 分类号:
- V51-34
- 文献标志码:
- A
- 摘要:
- 研究了新型高密度碳氢化合物HD-2与航空煤油的复配。通过对不同配比的燃料的密度、黏度、闪点、燃烧热值的测定比较,研究了复配燃料的基本性能;通过火箭-冲压组合发动机(RBCC)航空煤油点火燃烧性能实验,研究了不同HD-2添加含量的复配燃料的燃烧性能。基本性能测试实验和点火燃烧性能实验的结果表明:添加HD-2高密度碳氢化合物后,复配燃料的基本性能和点火燃烧性能明显改善,推力得到提高。
- Abstract:
- The formulation of new high-density hydrocarbon fuel HD-2 and aero kerosene (RP-3) is studied. Density, viscosity, flash point and combustive calorific value of the complex fuel were measured and compared. The ignition and combustion performances of complex fuels with different HD-2 ratio were investigated by performance experiments on RBCC engine. The results show that HD-2 can remarkably improve ignition and combustion properties of RP-3, and increase the thrust of RBCC engine.
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备注/Memo
收稿日期:2011-02-14;修回日期:2011-04-19
基金项目:国家航天高技术项目
作者简介:叶丹阳(1982—),男,硕士研究生,助理工程师,研究领域为高密度碳氢化合物合成与性能研究