模型旋流燃烧室气体燃料火焰不稳定特性分析

郝建刚, 贡文明, 丁阳, 郑丹伟, 刘勇

Analysis on Combustion Instability Characteristics of Model Swirl Combustor With Gas Fuel

Jiangang HAO, Wenming GONG, Yang DING, Danwei ZHENG, Yong LIU

图9 在359 Hz附近系统增长率随速度扰动的变化

Fig. 9 Variation of system growth rate with velocity disturbance near 359 Hz