Large-eddy相关论文
In a large wind farm,the wakes of upstream and downstream wind turbines can interfere with each other,affecting the over......
The turbulent passive scalar fluxes were studied by separately considering the contributions of small-eddy motions and l......
采用大涡模拟方法数值模拟了展向椭圆喷嘴的湍流横向射流,对其大尺度结构的时空演化和湍流脉动速度场的时间序列分析、频谱分析、P......
用大涡模拟的方法对带凹腔支板进行了数值模拟。采用Smagorinsky-Lily亚网格尺度模型,并用SIMPLE算法和中心差分格式求解离散方程......
Large eddy simulation of high-Reynolds-number atmospheric boundary layer flow with improved near-wal
It is highly attractive to develop an efficient and flexible large eddy simulation(LES)technique for high-Reynolds-numbe......
采用大涡模拟方法数值模拟了流向椭圆喷嘴的湍流横向射流,重点研究其旋涡结构的产生、发展等动力学演化过程.结果表明:文献中所报......
首先对湍流边界层近壁区相干结构群进行研究，根据共振三波理论使用沿流向周期性发展的多个三维波构造其初始结构，通过直接数值模拟得......
In previous attempts of rational subgrid-scale (SGS) modeling by employing the Kolmogorov equation of filtered (KEF) qua......
By introducing the Fourier filters, we analyse the correlation between large- and small-scale velocity components in hom......
A new numerical framework for large-eddy simulation of waves generated by objects piercing water sur
A novel numerical framework is developed for large-eddy simulation (LES) of interactions among air, water, and solid bod......
Artificial neural networks (ANN) are employed using different combinations among the surface friction velocity u*, surfa......
The near-field dynamics of an aircraft wake is studied by means of temporal large-eddy simulations, with and without con......
In this paper the influence of an impressed Coriolis force field on the configuration of a turbulent Rayleigh-Bénar......
Research on transient characteristics of cavitation phenomena in pilot stage of jet pipe servo-valve
To obtain dynamic characteristics of cavitation and study the relationship between the cavitation and inlet pressure, la......
Wall-modeling for large-eddy simulation of flows around an axisymmetric body using the diffuse-inter
A novel method is proposed to combine the wall-modeled large-eddy sim-ulation(LES)with the diffuse-interface direct-forc......
A hybrid method is presented to numerically investigate the wind turbine aerodynamic characteristics.The wind turbine bl......
A new subgrid-scale(SGS)stress model is proposed for rotating turbulent flows,and the new model is based on the traceles......
In this paper a numerical study of a turbulent, natural convection problem is performed with a compressible Large-Eddy s......
