With simulation of turbulent fluid field and reacting flows, We direct the experiments more efficiently and correctly.

通过模拟湍流流动和湍流反应流，来加强对实验的指导。

Calculated results show that the turbulent fluid flow intensively alters the shapes of temperature field and the solute distribution in thin slab.

计算结果表明，钢液的紊流流动显著改变了薄板坯内温度场形状及溶质浓度的分布。

With water as experimental fluid, the turbulent fluid resistance in the SK static mixer was measured and the experimental formula was regressed by this experiment.

以水为实验介质，对SK型静态混合器流体湍流阻力进行了实验测量，回归出实验公式。

It is assumed in the two-fluid model that the turbulent and non-turbulent fluids occupy the turbulent flow field intermittently and thus the "intermittency" phenomena of turbulence are simulated.

二流湍流模型假设湍流流场中的每一点为“湍流”和“非湍流”流体所交替占据，从而模拟了湍流的“间隙”现象。

A turbulent fluid is a complex nonlinear large system and it is impossible as well as unnecessary to make detailed study of the geometrical structure and dynamical behavior of its strange attractors.

湍流是一个非线性复杂大系统，精细地研究其奇异吸引子的几何结构和动力学行为是不可能和不必要的，必须进行统计研究。