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NASA发布低空飞行器气动噪声预测工具
近日,NASA推出新版CFD求解器“OVERFLOW”(2.4c版)。新版求解器新增旋翼机模块,可模拟分析eVTOL航空器等低空飞行器的空气动力学和噪声特性,在研制初期提高设计效率、降低后期修改成本。 “OVERFLOW”求解器自20世纪90年代开始研发并不断迭代更新,通过结构化 ...
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