中国CFD史（英文）

发布时间：2018-10-31 12:30

【摘要】：本文简要回顾了中国的CFD史,早在20世纪70年代,在钱学森教授的建议下,一些中国学者对计算流体动力学(CFD)这一新型学科产生了浓厚兴趣并开始研究。从那时起,中国的CFD逐渐发展繁荣起来,特别是从世纪之交,中国CFD非常活跃,为航空航天和其他民用领域做出了巨大贡献。在中国,特别注重CFD的研究与物理分析的结合。本文首先介绍了M5 A的概念,它概括了中国CFD的主要研究领域;随后,介绍了设计格式的原则,以此原则为指导发展了一系列格式,比如NND格式、ENN格式和紧致格式。最近,发展了一系列高阶精度数值格式并应用于实际外形的复杂流动计算。再后,讨论了求解气动方程的网格尺寸准则。最后,回顾了如流动分离、流动拓扑结构和结构稳定性理论、旋涡沿其轴向演化和Hopf分叉理论、动导数和飞行稳定性等代表性工作。
[Abstract]:In this paper, the history of CFD in China is briefly reviewed. As early as 1970s, at the suggestion of Professor Qian Xuesen, some Chinese scholars have taken a great interest in the new subject of computational fluid dynamics (CFD) and have begun to study it. Since then, China's CFD has gradually developed and flourished, especially since the turn of the century, China's CFD is very active, and has made great contributions to aerospace and other civil fields. In China, special attention is paid to the combination of CFD research and physical analysis. This paper first introduces the concept of M5A, which generalizes the main research fields of Chinese CFD, then introduces the principles of design format, and develops a series of formats, such as NND format, ENN format and compact format. Recently, a series of high order precision numerical schemes have been developed and applied to the complicated flow calculation of actual shapes. After that, the mesh size criterion for solving aerodynamic equations is discussed. Finally, the representative works such as flow separation, flow topology and structural stability theory, vortex evolution along its axis and Hopf bifurcation theory, dynamic derivative and flight stability are reviewed.
【作者单位】：中国空气动力研究与发展中心;空气动力学国家重点实验室;国家CFD实验室;
【分类号】：O35

【共引文献】