homogeneous turbulence
英 [ˌhɒməˈdʒiːniəs ˈtɜːbjələns]
美 [ˌhoʊməˈdʒiːniəs ˈtɜːrbjələns]
均匀湍流
双语例句
- Simulation of rectangular section's flow field and aerodynamic parameters in homogeneous turbulence
均匀湍流场下矩形断面流场及气动参数数值模拟 - Direct numerical simulation of non-isothermal gas-particle homogeneous isotropic turbulence
非等温气固两相各向同性湍流的直接数值模拟 - The Double Velocity Correlation Function of Homogeneous Turbulence with Constant Mean Velocity Gradient
常数速度梯度时均匀湍流的二元速度关联函数 - The passive control method, which influences the shear layer and improve combustion by the homogeneous turbulence generated by a grid upstream from the nozzle, is feasible in practice. New premixed combustion techniques may be derived from it.
利用喷口上游网格产生的各向同性小尺度湍流影响剪切层并改善燃烧的被动控制方法在实际应用中简便易行，可能衍生出新的预混燃烧技术。 - Results of homogeneous turbulence experiments show that the diffusion coefficient varies with the size and density of sediment particles, just as indicated by the theoretical analysis.
表达式显示出的扩散系数随垂向脉动流速均方根值和颗粒粒径、密度而变化的趋势与实验结果吻合。 - Formulae of energy spectrum density of large wavenumber range in homogeneous isotropic turbulence are given here.
对均匀各向同性湍流提出一个能谱密度的计算公式。 - Based on this understanding, the dispersion of a particle with finite size in a homogeneous isotropic turbulence is calculated in this study.
基于这种原理，本文计算了有限尺寸的固体颗粒在均匀各向同性湍流中的扩散。 - A strange attractor in homogeneous turbulence
均匀湍流中的奇怪吸引子 - The results were obtained under conditions of horizontally homogeneous turbulence, which meets the basic need of the model.
模型结果在水平均匀湍流下得到，满足模型基本要求。 - The special flow structure in the CBL was introduced into the model and homogeneous turbulence assumption was made.
模式既考虑了对流边界层的特殊气流结构，并作了均匀湍流参数化的简化； - The results of the droplet dispersion in unisotropic homogeneous turbulence are also reported.
本文还报道了液滴在非各向同性均匀湍流场中的散布结果。 - On the Vorticity Structure Theory of Homogeneous Isotropic Turbulence
均匀各向同性湍流的涡旋结构理论 - In this paper a formula of the turbulent diffusivity tensor is derived, then the homogeneous isotropic turbulence, the homogeneous shear turbulence with a mean velocity gradient, the turbulent flux in a circle tube and in two-dimension plane jet are analysed and the results are satisfactory.
本文推出一个张量形式的输运系数计算公式，并用它分析均匀各向同性湍流、有应变率的均匀剪切流、管内流动和二维平面射流中的热通量问题，均获得了满意的结果。 - Direct numerical simulations were conducted to investigate the behavior of heavy particles in homogeneous isotropic turbulence.
对三维气粒两相各向同性湍流进行了直接数值模拟以研究悬浮在其中的颗粒的运动。 - The analytic expression for the wandering angular variance of the speckle formed by multiple beams focused on the target in the horizontal homogeneous atmosphere is given when the atmospheric turbulence is described with Kolmogorov spectrum.
给出了用Kolmogorov谱描述大气湍流时，在水平均匀大气中多束照明光在目标上形成光斑的漂移角方差的解析表达式。 - Scalar spectrum in the equilibrium range of homogeneous and isotropic turbulence
均匀各向同性湍流平衡区的标量谱 - Due to the gradual energy decay the free turbulent shear flow far downstream resembles the final stage motion of homogeneous isotropic turbulence.
具有剪应力的自由湍流到下游相当远的地点由于能量的逐渐耗损将衰变成为类似均匀各向同性湍流的后期运动。 - The scaling exponent in buffer layer extraordinarily deviates from the linear scaling law which shows intensive anomalous, whereas the scaling exponent in logarithmic region and outer region gradually approaches to the situation of homogeneous and isotropic turbulence.
缓冲层的标度指数与线性标度律偏差很大，显示出较强的奇异性，对数层及外区标度指数逐渐接近均匀各向同性湍流的状态。