对均匀各向同性湍流提出一个能谱密度的计算公式。
Formulae of energy spectrum density of large wavenumber range in homogeneous isotropic turbulence are given here.
数值研究了二维各向同性湍流与弱激波相互干扰的问题。
The interaction between a two-dimensional isotropic turbulence and a weak shock wave was numerically studied.
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。
Direct numerical simulations were conducted to investigate the behavior of heavy particles in homogeneous isotropic turbulence.
本文采用直接数值模拟的方法，研究了颗粒惯性对均匀各向同性湍流场中被动标量混合特性的影响。
The influence of partial inertia on scalar mixing in homogeneous isotropic turbulent flows was studied using a direct numerical simulation (DNS) method.
摘要在单涡模型的基础上，根据各向同性湍流的能谱函数，考虑不同尺度的旋涡对气液传质的影响，建立了气液自由界面传质系数模型。
A model of mass transfer coefficients in liquid phase near free gas-liquid interface is developed based on the energy spectrum functions of isotropic turbulence.
液滴在各向同性均匀湍流场中散布的预测结果与实验十分符合。
The prediction of the droplet dispersion in isotropic turbulence is in reasonable good agreement with the experimental results.
采用振动格栅产生的各向同性均匀湍流研究了泥沙的起动。
The sediment incipience in homogenous turbulence generated by oscillating grids is studied in this paper.
基于四角切圆燃烧锅炉炉内湍流流动各向同性的假设，得出炉内各点的特征频率。
On the basis of a hypothesis that the turbulent flow in a tangentially fired boiler furnace assumes an isotropic character obtained is the eigenfrequency of various points within the furnace.
到达角起伏在水平和垂直方向上的谱完全一致表明了湍流池湍流的各向同性特征。
The spectrum of arrival-angle in X axis same as the spectrum in Y axis indicated obviously that the turbulence in the tank was isotropic feature.
到达角起伏在水平和垂直方向上的谱完全一致表明了湍流池湍流的各向同性特征。
The spectrum of arrival-angle in X axis same as the spectrum in Y axis indicated obviously that the turbulence in the tank was isotropic feature.
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