旋流燃烧室内颗粒运动的数值模拟

被引:6
作者
尚庆
张健
周力行
机构
[1] 清华大学工程力学系
[2] 清华大学工程力学系 北京
[3] 北京
关键词
旋流燃烧室; 数值模拟; 颗粒运动; 颗粒随机轨道模型;
D O I
暂无
中图分类号
TK16 [燃料与燃烧];
学科分类号
080702 ;
摘要
本文应用流体相湍流脉动速度大小和方向均具有随机性的颗粒相随机轨道模型,对有直流一次风和旋流二次风的旋流燃烧室内的颗粒运动进行了数值模拟。得到的颗粒相轴向总质量流通量、轴向与切向速度分布与实验测量数据相符合,并比 Gosman 颗粒随机轨道模型的模拟结果有一定的改进。
引用
收藏
页码:515 / 518
页数:4
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