推进技术 ›› 1990, Vol. 11 ›› Issue (2): 23-28.

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亥姆霍兹燃烧器测量低频速度耦合响应函数可行性问题的探讨

王宁飞,孙维申,胡竞岩   

  1. 西安近代化学研究所;西安近代化学研究所;西安近代化学研究所
  • 发布日期:2021-08-15

A STUDY ON APPLICABILITY OF H-BURNER TO MEASURE THE COUPLING RESPONSE FUNCTION OF LOW-FREQUENCY OSCILLATION

  1. Xian Modern Chemistry Research Institute of China;Xian Modern Chemistry Research Institute of China;Xian Modern Chemistry Research Institute of China
  • Published:2021-08-15

摘要: 本文应用振荡燃烧的线性理论,从理论上预计到不能用H-burner测量低频速度耦合响应函数,并且通过实验验证了此论断的正确性.

关键词: 固体火箭发动机;低频;振荡燃烧

Abstract: In this paper it is predicted with the linearizing theory of oscillatory combustion that H-burner can not be used to measure the coupling response function of low-frequency oscillation. The conclution is also proved by many experiments

Key words: Solid rocket engine;Low frequency;Oscillation burning