以基于统计能量法(SEA)的VA-One软件为平台,针对湍流边界层噪声源的计算方法,在VA-One中以某型涡桨飞机外表面噪声实测时的状态为依据进行建模.开展了湍流边界层噪声源计算方法的仿真研究,并将仿真计算结果与实测结果进行对比分析.进而验证建模方法的可行性和有效性.%Based on Statistical Energy Analysis (SEA) VA-One software platform, the method of calculation of the turbulent boundary layer noise source, the status of a certain type of turboprop aircraft, surface noise measured in the VA-One as a basis for modeling carried out the calculation of the turbulent boundary layer noise source simulation , and simulation results are compared with experimental results, and then verifies the feasibility and effectiveness of the modeling approach.
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