In this article, bl model is used to study three typical cases of compressible turbulent boundary layer, for which, data from direct numerical simulation (DNS) are available for comparison.

本文以BL模型为例，通过可压缩湍流边界层的三个典型算例，与直接数值模拟(DNS)的结果作对比。

youdao

The influence of partial inertia on scalar mixing in homogeneous isotropic turbulent flows was studied using a direct numerical simulation (DNS) method.

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。

youdao

On the other hand, the appearance and application of the modern high-performance computers offer a new way to study the turbulence and gas-solid two-phase flows-direct Numerical Simulation (DNS).

另一方面，现代高性能计算机的出现和应用，为湍流和气固两相流的研究提供了一个新的思路—直接数值模拟(DNS)。

youdao