Detailed numerical simulation study is made on the turbulent diffusion flame of a gas burner.
采用数值方法对重整炉瓦斯燃烧器湍流扩散火焰进行了较详细的研究。
In addition, the Max turbulent flame speed is similar in these cases, which means turbulent influence on the indoor fire caused by gas leakage is less.
另外，各种条件下最大湍流火焰传播速度差别不大，说明室内气体火灾受湍流的影响较小。
When the tube is biforked, the additional turbulent flow will be produced, which will improve the flame transmission speed in gas explosion.
管道分叉时，产生附加湍流，使瓦斯爆炸过程中火焰的传播速度迅速提高。
It can be concluded that the modified LRR-IP models as well as SSG model are superior to other SMTC models in the turbulent nonpremixed bluff-body stabilized flame.
研究结果表明，对于钝体稳定火焰，SSG模型以及两个修正后的LRR IP模型要优于其他几个二阶矩封闭湍流模型。
The two-fluid mathematical model of turbulent combustion is built, which to depict steady state one -dimensional turbulent premixed flame.
建立湍流燃烧的“双流体”数学模型，用于一维湍流预混稳态火焰的描述。
The results shows that the lip length of flame holding is due important to the turbulent flow mixing at burner outlet and the burning of coal meal.
结果表明，一定长度的拢焰罩有利于加强燃烧器出口附近的湍流混合和煤粉燃烧。
The transient turbulent flows were predicted by large eddy simulation in a model combustor with a V gutter flame holder.
本文采用三种不同亚网格尺度模型对带有V型稳定器的模型燃烧室二维瞬态紊流流动进行了大涡模拟。
Two different subgrid-scale combustion models were used for the Large-Eddy Simulation (LES) of turbulent chemical reaction flows in a model combustor with V-gutter flame holder.
在三维任意曲线坐标系下采用不同的亚网格燃烧模型对环形燃烧室火焰筒气液两相湍流瞬态反应流进行大涡模拟。
Two different subgrid-scale combustion models were used for the Large-Eddy Simulation (LES) of turbulent chemical reaction flows in a model combustor with V-gutter flame holder.
在三维任意曲线坐标系下采用不同的亚网格燃烧模型对环形燃烧室火焰筒气液两相湍流瞬态反应流进行大涡模拟。
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