Buch, Englisch, 384 Seiten
A Computational Introduction
Buch, Englisch, 384 Seiten
ISBN: 978-1-394-31996-1
Verlag: Wiley
An expert and contemporary presentation of computational analysis and design tools for professionals studying or applying the principles of aerodynamics
In Aerodynamics: A Computational Introduction, a distinguished aerospace engineer and researcher Krzysztof Fidkowski delivers an up-to-date and authoritative reference text covering the essentials of aerodynamics. The book covers key topics, including basic fluid dynamics, potential flow, airfoil theory, boundary layers, wing theory, and compressible flow.
Fidkowski takes a computation-first approach to the subject matter, presenting aerodynamics in a way that is compatible with the way the subject is handled in contemporary businesses and research labs. Aerodynamics offers numerical demonstrations, codes, and theory comparisons that make important derivations and conclusions easier to understand and apply.
Readers will also find: - A self-contained introduction to the thermodynamics, mathematics, and numerical methods central to the subject of aerodynamics
- Comprehensive explorations of kinematics, dynamics, and potential flow
- Practical discussions of panel methods and airfoil theory, including design tools
- Numerical and analytical tools for boundary-layer analysis
- Complete treatment of finite-wing theory, including horseshoe vortices, lifting-line theory, and the vortex-lattice method.
Perfect for engineering students who want to learn how to apply basic numerical methods to large-scale aerodynamics problems, Aerodynamics: A Computational Introduction will also benefit professionals who wish to better understand aerodynamics and computational fluid dynamics.
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
Preface v
Contents vii
1 Introduction 1
1.1 Physics of Fluids 1
1.2 Mathematics Review. 6
1.3 Numerical Methods. 19
1.4 Summary and Concepts. 26
1.5 Problems. 28
2 Kinematics S1
2.1 The Material Derivative. 31
2.2 Flow Lines . 38
2.3 Vorticity and Circulation . 45
2.4 Conservation of Mass. 48
2.5 Velocity Potential and Stream Function . 51
2.6 Rotation and Deformation of a Fluid Element . 57
2.7 Summary and Concepts. 65
2.8 Problems. 67
S Dynamics 69
3.1 Conservation of Momentum . 69
3.2 Surface Forces . 74
3.3 The Navier-Stokes Equations.
83
3.4 A Finite-Difference Solver. 87
3.5 Bernoulli’s Equation. 93
3.6 Streamline Curvature. 100
3.7 Summary and Concepts. 103
3.8 Problems. 105
4 Potential Flow 109
4.1 Formulation . 109
4.2 Elementary Flows . 116
4.3 Superposition . 121
4.4 Images and Motion . 136
4.5 The Kutta-Joukowsky Theorem .
142
4.6 Summary and Concepts. 146
4.7 Problems. 148
5 Airfoil Theory 151
5.1 Airfoil Nomenclature . 151
5.2 The Kutta Condition 152
5.3 Discrete Vortex Models 154
5.4 The Vortex-Panel Method 163
5.5 The Thin-Airfoil Model 170
5.6 Thin-Airfoil Solutions 174
5.7 Airfoil Design 184
5.8 Joukowsky Airfoils 190
5.9 Summary and Concepts 195
5.10 Problems 197
6 Boundary Layers 199
6.1 Effect of Viscosity . 199
6.2 Boundary-Layer Equations. 202
6.3 A Finite-Difference Boundary-Layer Solver. 208
6.4 Laminar Flow over a Flat Plate. 213
6.5 Falkner-Skan Flows .
224
6.6 The Integral Boundary-Layer Equation . 235
6.7 Turbulent Boundary Layers. 244
6.8 Summary and Concepts. 255
6.9 Problems. 257
7 Finite Wings 259
7.1 Fundamentals . 259
7.2 Horseshoe Vortices . 266
7.3 Lifting-Line Theory . 275
7.4 Lifting-Line Solutions. 281
7.5 Wing Design. 290
7.6 The Vortex-Lattice Method. 297
7.7 Trefftz-Plane Analysis. 302
7.8 Summary and Concepts. 306
7.9 Problems. 308
8 Compressible Flow S11
8.1 Compressibility Effects . 311
8.2 Compressible Potential Flow. 312
8.3 Subsonic Flow . 317
8.4 Supersonic Flow. 322
8.5 Airfoil Design . 334
8.6 Wing Design. 339
8.7 Summary and Concepts. 348
8.8 Problems. 350
Bibliography S5S
Alphabetical Index S57
