通过模拟湍流流动和湍流反应流，来加强对实验的指导。
With simulation of turbulent fluid field and reacting flows, We direct the experiments more efficiently and correctly.
二是对排气管的二维不稳定湍流流动进行了计算和实验研究。
The other is about the calculation and experiment of the two-dimensional unsteady turbulent flow in an exhaust manifold.
从瞬时速度、脉动速度和平均速度分布等方面对湍流流动进行了分析。
Based on the distribution of instant velocity, fluctuating velocity and average velocity, the flow status of turbulent flow is analyzed.
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