Active control of flame oscillation in lean premixed burners by phase- controlled sound waves
Active control of flame oscillation in lean premixed burners by phase- controlled sound waves
复制标题
通过相控声波主动控制贫预混燃烧器中的火焰振荡
DOI:
--
复制
发表时间:
2008
期刊:
影响因子:
--
通讯作者:
N. Yamasaki
中科院分区:
文献类型:
--
作者:
Yoshiteru Hoshida;Y. Inokuchi;N. Yamasaki
The objective of the present study is to actively control the flame oscillation in the experimental lean premixed methane burner by the phase-controlled sound waves. The authors propose the methodology of generating the phase-controlled sound waves by directly sensing the preferential frequency and generating the sensor-triggered sound waves with fixed optimum phase difference with the flame oscillation. The real-time controller is implemented in the present study, and the combustion noise reduction is achieved. The reduction is 20dB at peak frequency and 13dB in the OASPL.
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
Y. Fukuda;S. Teramoto;T. Nagashima
通讯作者:
T. Nagashima