It was shown that the detail construction of turbulence in rocket can be predicted by LES, and the time-averaged method also can give the result with satisfiable engineering precision.
结果表明：大涡模拟技术可以得到发动机内湍流流场中详细拟序结构，时均湍流模拟对于火箭发动机内流场时均量的模拟仍有较好的工程精度。
Environmental impact assessment, air quality modeling, atmospheric turbulence, air pollution simulating and other wind engineering simulation with wind tunnel.
环境影响评价，空气质量模式，大气湍流，空气污染模拟及其它风工程风洞试验。
The passive scalar statistics are important in turbulence theories and engineering problems related to turbulent combustion, pollutant diffusion and others.
被动标量场的统计性质，在湍流理论以及湍流燃烧、污染物防治等工程领域都有非常重要的意义。
The turbulence can be easily controlled and is suitable for studying hydraulic problems involved in environmental engineering.
这类紊流具有许多不同于明渠水流的特点，易于人工控制，可以研究与环境工程有关的水力学问题。
The study of wall-pressure fluctuation is not only the important part in the theory of turbulence, but also the actual need in engineering.
对水流脉动壁压的研究，不仅有助于了解水流内部的紊动结构，而且具有重要的工程应用价值。 介绍了正交分解法在脉动壁压研究中的应用。
The study of wall-pressure fluctuation is not only the important part in the theory of turbulence, but also the actual need in engineering.
对水流脉动壁压的研究，不仅有助于了解水流内部的紊动结构，而且具有重要的工程应用价值。 介绍了正交分解法在脉动壁压研究中的应用。
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