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2.26可压缩流体动力学

2.26 Compressible Fluid Dynamics
课程网址: http://ocw.mit.edu/courses/mechanical-engineering/2-26-compressib...  
主讲教师: Prof. Anette Hosoi
开课单位: 麻省理工学院
开课时间: 2004-01-01
课程语种: 英语
中文简介:
2.26是一门6单元荣誉级学科,是机械工程系在可压缩流体动力学方面的唯一课程。这门课程的先修课程是热力学、流体动力学和热传递的本科课程。本课程的目的是阐明可压缩气体流动的基本概念和结果。要讨论的主题包括:适当的守恒定律;扰动的传播;等熵流;正激波关系、斜激波、弱激波和强激波以及激波结构;具有面积变化、摩擦或热附加的管道中的可压缩流;向高速流的热传递;不稳定的可压缩流,RiEmann不变量,活塞和激波管问题;稳态二维超声速流,Prandtl-Meyer函数;Atilde;‚â;和自相似可压缩流。重点是物理理解现象和基本分析技术。
课程简介: 2.26 is a 6-unit Honors-level subject serving as the Mechanical Engineering department's sole course in compressible fluid dynamics. The prerequisites for this course are undergraduate courses in thermodynamics, fluid dynamics, and heat transfer. The goal of this course is to lay out the fundamental concepts and results for the compressible flow of gases. Topics to be covered include: appropriate conservation laws; propagation of disturbances; isentropic flows; normal shock wave relations, oblique shock waves, weak and strong shocks, and shock wave structure; compressible flows in ducts with area changes, friction, or heat addition; heat transfer to high speed flows; unsteady compressible flows, Riemann invariants, and piston and shock tube problems; steady 2D supersonic flow, Prandtl-Meyer function; and self-similar compressible flows. The emphasis will be on physical understanding of the phenomena and basic analytical techniques.
关 键 词: 守恒定律; 等熵流; 正激波关系; 稳定二维超音速流
课程来源: 麻省理工学院公开课
最后编审: 2024-06-23:chenjy
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