| 书目名称 | Separated and Vortical Flow in Aircraft Wing Aerodynamics | | 副标题 | Basic Principles and | | 编辑 | Ernst Heinrich Hirschel,Arthur Rizzi,Werner Stauda | | 视频video | | | 概述 | Presents the basic principles of separated and vortical flow, investigates the capabilities of numerical computation methods.Introduces the concept of kinematically active and inactive vorticity conte | | 图书封面 |  | | 描述 | .Fluid mechanical aspects of separated and vortical flow in aircraft wing aerodynamics are treated. The focus is on two wing classes: (1) large aspect-ratio wings and (2) small aspect-ratio delta-type wings. Aerodynamic design issues in general are not dealt with...Discrete numerical simulation methods play a progressively larger role in aircraft design and development. Accordingly, in the introduction to the book the different mathematical models are considered, which underlie the aerodynamic computation methods (panel methods, RANS and scale-resolving methods). Special methods are the Euler methods, which as rather inexpensive methods embrace compressibility effects and also permit to describe lifting-wing flow..The concept of the kinematically active and inactive vorticity content of shear layers gives insight into many flow phenomena, but also, with the second break of symmetry---the first one is due to the Kutta condition---an explanation of lifting-wing flow fields. The prerequisite is an extended definition of separation: “flow-off separation” at sharp trailing edges of class (1) wings and at sharp leading edges of class (2) wings. The vorticity-content concept, with a compa | | 出版日期 | Book 2021 | | 关键词 | Separated Flow; Vortical Flow; Aircraft Wing Aerodynamics; Fluid Mechancis; Boundary-Layer Flow; Vortex T | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-662-61328-3 | | isbn_ebook | 978-3-662-61328-3 | | copyright | Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
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发表于 2025-3-21 19:01:03
