推进技术 ›› 1993, Vol. 14 ›› Issue (4): 1-7.

• •    下一篇

超声速燃烧实验研究(Ⅱ)

刘兴洲,刘敬华,王裕人,葛运圻,杨丽新,胡欲立   

  1. 航空航天部31所;航空航天部31所;航空航天部31所;航空航天部31所;航空航天部31所;航空航天部31所
  • 发布日期:2021-08-15
  • 基金资助:
    国家自然科学基金资助项目

EXPERIMENTAL INVESTIGATION ON SUPERSONIC COMBUSTION (Ⅱ)

  1. The 31st Research Institute;The 31st Research Institute;The 31st Research Institute;The 31st Research Institute;The 31st Research Institute;The 31st Research Institute
  • Published:2021-08-15

摘要: 用电弧加热空气,对带有突扩台阶后扩张形,入口M_a=2.1和3.0的超声速燃烧室进行了实验研究,并对两种不同燃烧室长度、煤油和氢气在垂直和平行喷射下的燃烧状况作了比较。

关键词: 超声速燃烧;试验;研究

Abstract: The experimental investigation with a model supersonic combustor which consists of rearward-facing step and diverging duct was carried out by using electric arc-heated air to simulate combustor inlet Mach number 2. 1 and 3. 0. Comparisons were made with combus-tors in two kinds of length by burning kerosene or hydrogen fuel injected parallelly or perpendicularly to the airstream.

Key words: Supersonic combustion;Test;Research