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- 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。
- 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。
- 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。
- 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. 罗际航,“具不同翼型叶片的水平式风力机之数值模拟”,台湾科技大学机械工程研究所硕士论文,2006年。
- The two-phase compressible mixing layer with droplets was calculated by large eddy simulation (LES) for studying the mixing law of supersonic two-phase flow. 摘要为研究超声速两相流混合机理,采用大涡模拟(LES)方法数值仿真了超声速混合层内液滴两相流流场结构。
- The results indicate that large eddy simulation can accurately predict smoke movement, and be used as a reference for the fire protection design of buildings with atria. 模拟结果表明,大涡模拟能比较准确地预测中庭内烟气的流动状态,可用于指导中庭建筑的防火设计。
- In the turbulent calculation, the large eddy simulation (LES) was introduced and the eddy break-up (EBU) model was adopted to compute the chemical reaction rate. 计算湍流时采用大涡模拟(LES),化学反应速率采用EBU漩涡破碎模型。
- A high accurate finite volume method of non-uniform meshes for large eddy simulation(LES) is presented in order to precisely predict complex incompressible turbulent flows. 为准确预测不可压复杂边界的湍流流动,本文应用高精度有限体积法对曲面边界湍流进行了大涡模拟。
- Other factors which influence the calculation result for different calculation grid number and large eddy simulation coefficient have also been discussed. 对不同计算网格数和大涡模拟系数对计算结果的影响也作了论述。
- Based on the traditional large eddy simulation (LES) approach,explicit filtering was introduced,which effectively controlled the numerical errors in the smallest resolved scales. 在传统大涡模拟方法的基础上引入显式滤波技术,有效地控制了最小解析尺度区域的各种数值误差。
- 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。