The Defection of Turbulent flow Pattern of Three Channel Pulverized Coal Burner

三通道煤粉 燃烧器 湍流 场热线测试研究

The method used the turbulent model with κ - ε equations based on the renormalization group theory to simulate cold flow field of burner outlet .

该方法采用重整化群RNGκ-ε双方程 湍流模型，针对 燃烧器 出口 区域冷态 流场进行数值模拟，通过比较 旋流 燃烧器不同一次风扩口角度情况下， 回流 区尺寸的 变化 和 流场分布规律。

Feature Comparison Between Turbulent Burner and Direct flow Burner and Their Developmental Prospects

旋流燃烧器与直流 燃烧器的特点比较及发展前景

Three-dimensional turbulent flow and combustion in a waste gas burner was numerically simulated using the Realizable k - ε model to improve the combustor nozzle service life and reduce the exhaust NO_x concentration .

为了提高废气处理燃烧器喷嘴的使用寿命、降低排放物中NOx的浓度，采用Realizablek-ε模型对废气处理 燃烧器 三维 流动和燃烧进行了数值模拟。

Numerical Modelling of the Separated Turbulent Flow Field Created by a Bluff-Body Burner

钝体 燃烧器 湍流分离 流场的数值模拟

D N S equations with k ε equations in the cylindrical coordinate system and SIMPLE method were employed to describe and solve the turbulent flow of the pre burner . The source terms were treated by linearization for more quickly converging .

流动采用圆柱坐标系中的三维NS方程组，并用kε双方程 湍流模型闭合，用 同位网格和SIMPLE算法求解，源项进行线性化处理以便于收敛；

A mathematical model for swirling turbulent flow in the axisymmetric burner

燃烧器内轴对称涡旋 湍流 流动的数学模拟