一、概述加力燃烧室作为飞机发动机的重要组成部分,无论在新机研制或旧机的改进过程中,都需要对其工作性能进行全面测试。但由于种种原因,过去我国都未能在其有利位置上对加力燃烧室的点火传焰过程进行直接观察和记录,从而大大限制与阻碍了科学试验与新品设计工 First, an overview Afterburner combustion chamber as an important part of aircraft engines, both in the development of new aircraft or the improvement of the old machine, we need to conduct a comprehensive test of its performance. However, due to various reasons, in the past, China failed to directly observe and record the flame propagation process of afterburner in its advantageous position, which greatly limits and hinder the scientific experiment and new product design workers