turbulent diffusion

In the process of ash formation, mass transfer mechanism is composed of inertial impaction, turbulent diffusion, thermophoresis, condensation, and chemical reaction, among the five ash deposition mechanisms, inertial impaction plays major contribution to mass accumulation of deposition.

在积灰形成过程中，成灰物质的传质机理主要包括惯性撞击、湍流扩散、热泳力扩散、冷凝机理和化学反应等五类，其中积灰绝大部分的质量份额来自于惯性撞击的贡献。

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Numerical Simulation of Particle Turbulent flow Diffusion in a Tangentially Fired Boiler Furnace

四角切圆燃烧炉内颗粒湍流扩散数值模拟

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Numerical simulation on turbulent diffusion flame of gas burner with spinning air

旋流稳焰瓦斯燃烧器湍流扩散火焰的数值模拟

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Under given conditions, this Fokker-Planck equation is equivalent to the classical equation for sediment suspension and an expression for the turbulent diffusion coefficient for sediment is established by equating like terms of these two equations.

在一定条件下，令颗粒位移的概率密度所满足的Fo-kker-Planck方程与泥沙扩散方程等价，即可得到颗粒垂向紊动扩散系数表达式。

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PDF Simulation of a Confined Turbulent Jet Diffusion Flame

受限湍流射流扩散火焰的PDF模拟

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On the basis of these, the calculating formula of reaeration coefficient considering the coupling of molecular diffusion and turbulent diffusion is brought forward.

在此基础上提出了水体同时考虑分子扩散和紊动扩散耦合的复氧系数计算公式。

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Presents a laminar flamelet model for turbulent diffusion combustion in diesel engines.

将湍流燃烧的层流小火焰模型应用于典型的柴油机扩散燃烧过程.

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Numerical simulation of turbulent jet diffusion ch4/ air flame using joint presumed PDF model

用简化的联合PDF模型计算CH4扩散燃烧

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Turbulent diffusion coefficient is computed by F-distribution. The model can be used to changeable depth.

计算紊动扩散系数采用F分布, 模型可用于变水深情况.

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Turbulent diffusion of the entrained air in a two-dimensional chute flow

均匀水流掺气的紊动扩散

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Turbulent energy is transported by convection, turbulent diffusion and pressure diffusion.

湍能主要是通过对流、湍流扩散和压力扩散进行输运；

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Numerical simulation of the length of turbulent diffusion flame of a gas burner

重整炉瓦斯燃烧器火焰长度数值研究

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Jet pump is a kind of fluid machinery and mix reaction equipment with fluid jet as working medium, which transfers energy to suction fluid through turbulent diffusion of fluid particle.

射流泵是以液体射流作为工作介质，通过流体质点或微团的紊动扩散作用，把能量传给被抽流体的一种流体机械及混合反应设备。

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