Abstract

The paper describes an up-to-date approach to searching for an optimal blade shape for the airplane propeller while considering geometric and technological restrictions. This approach uses the advanced parametric optimization methods. The paper shows an application of the approach developed to obtain an optimal aerodynamic blade shape for different engine operation modes.

中文翻译：

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基于参数优化的螺旋桨叶片最佳气动外形的确定

摘要

该论文描述了一种在考虑几何和技术限制的情况下为飞机螺旋桨寻找最佳叶片形状的最新方法。该方法使用高级参数优化方法。该论文展示了该方法的应用，以获得不同发动机运行模式下的最佳空气动力学叶片形状。