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Wing theory - incompressible fluids / Gil Iosilevskii
Resource type: Ressourcentyp: Buch (Online)Book (Online)Language: English Publisher: Cham : Springer, 2025Copyright date: © 2025Description: 1 Online-Ressource (X, 265 Seiten)ISBN:- 9783031736254
- 620.1064 23
Contents:
Summary: A high Reynolds number flow about a lifting wing typically forms a thin boundary layer on its surface, which smoothly merges with a thin vortical wake behind it. An asymptotic theory, based on wing’s thickness, camber, angle of attack and aspect ratio, can turn this simple observation into a fair approximation for the pressure loads acting on a finite wing in generally non-uniform motion. This book unfolds this theory step-by-step, revisiting a few well-known and some less-known results along the way. The fidelity of the approximation is demonstrated in numerous examples. The stress in the book is on mathematical rigor, and all non-trivial steps are scrutinized in numerous appendices. The book can be a basis for a graduate course on theoretical aerodynamics, but can also be a reference for quite a few practical aerodynamic models.PPN: PPN: 1922926302Package identifier: Produktsigel: ZDB-2-SEB | ZDB-2-PHA | ZDB-2-SXP
1.Introduction -- 2.Thick wing sections in steady motion -- 3.Thin wing sections in steady motion -- 4.Thin wing sections in non-uniform motion -- 5.Permeable membrane wings -- 6.Partially separated wake -- 7.Linearized theory of thin wings of finite span -- 8.High-aspect-ratio wings in steady motion -- 9.High-aspect-ratio wings in nonuniform motion -- 10.Drag, losses and the Trefftz plane -- 11.Low-aspect-ratio wings in nonuniform motion.
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