【摘要】 基于进化计算的气动优化设计,近年在气动设计领域特别是在透平叶栅气动设计领域得到了飞速发展。本文对这方面的研究进展及其应用进行了综述,首先给出了气动优化设计的基本概念、进化算法的基本概念和分类及其特性,介绍了基于进化计算的气动优化设计的研究现状,然后结合作者的研究工作示出了气动优化设计中进化计算的几个应用实例,用于证明进化计算在气动优化设计中的有效性,最后论述了气动优化设计技术的最新研究方向。更多还原

【Abstract】 Aerodynamic optimization design methods based on evolutionary computation are currently being used in turbomachinery area since they offer a useful tool to help solving current and future technological problems. The present paper summarized the research progress and application in the area of aerodynamic optimization with evolutionary computation. At first, the basic conception of aerodynamic optimization design and unique characteristics of evolutionary algorithms are described. Then, a survey of the most popular aerodynamic optimization design techniques currently used with evolutionary computation is provided. A literature survey of several indicative application cases including authors’ studies is followed, which demonstrate the usefulness of evolutionary computation in aerodynamic optimization designs. Finally, we conclude with some of the most promising paths of future research in this area.更多还原