摘要
本文在径向浓淡旋流煤粉燃烧器模型实验台上，对直流二次风喷口扩角改变时射流的混合特性、扩展角、回流区、相对回流量进行了单相冷态模化试验研究，相应地得出了其变化规律。
In this paper, the effects on mixing characters, spread angle, reversed flow zone, dimensionaless reversedflow ratio of swirling jet were studied using the spout expanding angle of RBC burner. The effect rules of spout expand-ing angle were obtained.
出处
《节能技术》
CAS
1999年第2期3-4,共2页
Energy Conservation Technology
基金
国家科委"九五"攻关资助
