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Large Eddy Breakup Device 大型涡流消散装置
Two-fluid large eddy turbulence model is applied to research the movement of the sand clouds in quiescent water. 摘要本文采用双流体大涡紊流模型对静水中泥沙云团下落过程进行了研究。
A new hybrid combustion model, combining a single-step irreversible combustion reaction with eddy breakup (EBU) model by introducing a delay coefficient of turbulent combustion, is established. 通过引入湍流燃烧延迟系数;将单步不可逆反应模型和漩涡破碎燃烧模型结合在一起;建立了一个新的混合燃烧模型.
Large Eddy Simulation of Thermally Induced Oscillations in the Convective Boundary Layer. 对流边界层中热力引入的振动的大尺度涡旋模拟。
Smoke movement during fire in a mall without venting was simulated by large eddy simulation (LES) model. 用大涡模拟计算了一个没有通风的室内商业街火灾的烟气流动。
The weakly compressible fluid control equations and the large eddy simulation turbulence model are expounded. 摘要阐述了二维弱可压缩流体流动控制方程和大涡模拟湍流模型。
The two-phase compressible free shear-layer with particles was calculated by the method of large eddy simulation(LES). 采用大涡模拟(LES)方法数值仿真了可压缩流自由剪切层内颗粒两相流流场结构。
This pap er use a Large Eddy Simulation (LES) for predicting indoor air distribution and a HSMAC method for ensurin. 本文采用大涡模拟(LES)法求解室内气流分布,使用HSMAC法保证计算的稳定性和收敛性。
The numerical simulation for a three-dimensional curved duct flow was carried out by means of the large eddy simulation (LES). 本文应用湍流大涡模拟方法对三维空间的弯管流进行了数值模拟。
Detached-Eddy Simulation combines the strong points of Reynolds-averaged Navier-Stokes and Large Eddy Simulation approaches. DES方法结合了RANS(Reynolds-averaged Navier-Stokes)和LES(Large Eddy Simulation approaches)的优点。
Smoke movement and temperature field in an open vertical enc lo sure are studied using large eddy simulation (LES) method. 使用大涡模拟方法研究了不同壁面温度条件下,竖井结构中,竖直壁面间的火灾热烟气和空气运动规律及温度场分布。并讨论了造成分布差异的原因。
The transient turbulent flows were predicted by large eddy simulation in a model combustor with a V gutter flame holder. 摘要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。
Simulations show that large eddy structures dominate the diffusion of fuel and similarly affect intensively the transport of temperature. 研究表明燃料的扩散特征直接决定于大涡结构,大涡结构也强烈的影响温度的输运过程。
Abstract: Large eddy simulations （LES） were used to explore the streamwise vortexes distribution and their function in rectangular jet flows. 文章摘要: 为研究矩形射流中的流向涡形态及其作用，对矩形射流流动过程进行了三维大涡模拟。
The large eddy simulations (LES) with the Euler-Euler approach is used to study the gas-liquid flow in a partially aerated bubble column. 摘要采用气液两相流动的欧拉-欧拉大涡模拟，研究了偏心进气式鼓泡塔内气液两相湍流流动。
But their work appears to merge in the study of large eddies. 但在大旋涡的研究上，他们的工作看来却殊途同归。
You, D. and Moin, P, "Large Eddy Simulation of Flow Separation over an Airfoil with Synthetic Jet Control," Center for Turbulence Research Annual Research Briefs, 2006. 洪国泰，”小型轴流风扇设计以及模拟与实验之整合研究”，台湾科技大学机械工程研究所硕士论文，2007年。
Moreover, as a kind of turbulent model, Large Eddy Simulation (LES) can capture the transient flow information of every phase, which has attracted more attention. 特别是近几年发展起来的大涡模拟模型(Large Eddy Simulation, LES),由于可以捕捉到流场内各相很强的瞬态运动信息而倍受关注。
Brandt, T., “A Posteriori Study on Modeling and Numerical Error in LES Applying the Smagorinsky Model,” Complex Effects in Large Eddy Simulation Limassol, Sep. 2005. 孙明忠，“风力发电机叶片快速设计程序与软体设计”，长庚大学机械工程研究所硕士论文，2005年。
The turbulent characteristics in convective boundary layer topped temperature inversion were numerically investigated in terms of large eddy simulation. 采用大涡模拟方法研究了存在逆温层的情况下大气对流边界层的湍流特性。