可压缩圆柱绕流的研究进展  

Research Progress on Compressible Flow Around a Circular Cylinder

作　　者：邱翔 王立萍[1] 陶亦舟 吕永光 刘宇陆 QIU Xiang;WANG Liping;TAO Yizhou;LYU Yongguang;LIU Yulu(School of Science,Shanghai Institute of Technology,Shanghai 201418,China;Shanghai Key Laboratory of Mechanics in Energy Engineering,Shanghai Institute of Applied Mathematics and Mechanics,School of Mechanics and Engineering Science,Shanghai University,Shanghai 200072,China)

机构地区：[1]上海应用技术大学理学院,上海201418 [2]上海大学力学与工程科学学院/上海市应用数学和力学研究所,上海200072

出　　处：《力学季刊》2024年第4期887-896,共10页Chinese Quarterly of Mechanics

基　　金：国家自然科学基金(12032016,12372277)。

摘　　要：本文系统介绍了可压缩圆柱绕流的研究进展.可压缩圆柱绕流是空气动力学、热力学等领域众多工程问题的简化模型.研究其流动特性及影响因素对解决实际工程问题具有现实意义,对可压缩流体力学的理论发展具有推动作用.本文根据来流马赫数范围,对可压缩圆柱绕流近年来的研究成果进行了总结,涉及中低亚声速、跨声速及超声速三个马赫数范围内的研究成果,包含了马赫数效应、激波结构、激波与涡旋的相互作用以及流动控制手段等方面.最后,本文对今后的研究进行了展望.In this paper we systematically introduce the research progress in compressible flow around a circular cylinder,which serves as a theoretical model for numerous engineering problems in aerodynamics,thermodynamics,and other fields.Studying the flow characteristics and influential factors of compressible flow around a cylinder is of practical significance for solving engineering problems and contributes to the theoretical development of compressible fluid mechanics.The paper summarizes recent research findings based on different ranges of inflow Mach numbers,including results in subsonic,transonic,and supersonic regimes.It covers aspects such as Mach number effects,shock wave structures,interactions between shock waves and vortices,as well as flow control methods.Finally,the paper provides an outlook on future research directions.

关 键 词：圆柱绕流 可压缩效应 激波效应 流动控制 

分 类 号：O354[理学—流体力学]