摘要
研究了高能量密度燃料HDF 1在贮存使用过程中与可能接触到的金属材料的相互影响。通过升温加速的实验方法 ,考察了燃料对金属表面的影响以及金属材料对燃料氧化的影响。结果表明 ,HDF 1对钛、铝金属表面无影响 ,对铜表面的影响小于 3 #航空煤油 (RP 3 ) ;铝、钛、铝镍合金对燃料体系无影响 ,而铜、铁对燃料氧化具有明显的催化作用 ,进一步研究表明 ,铁具有更强的作用效果。通过对照实验发现HDF 1与金属材料的相容性优于RP 3。
The infection between high energy density fuel (HDF-1) and metal in contact was studied together when they were in storage. By rising the temperature, the infection on the metal structural member on aircraft by HDF-1 and the infection on the fuel oxidation by metal materials were measured separately. No infection on Ti and Al was given by HDF-1 and lighter infection on Cu than 3# aviation kerosene (RP-3); Al, Ti and Al-Ni alloy had no infection on HDF-1, but HDF-1 was oxidated by Cu and Fe. Then, the action of Cu and Fe were studied in detail, Fe was higher efficiency than Cu in the catalytic process. For metal, HDF-1 has better compatibility than that of RP-3.
出处
《推进技术》
EI
CAS
CSCD
北大核心
2002年第2期161-163,共3页
Journal of Propulsion Technology
基金
国家自然科学基金 ( 2 99860 0 2 )
教育部博士点基金资助项目
