Fundamentals of Modern Unsteady Aerodynamics

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1 Fundamentals of Modern Unsteady Aerodynamics Bearbeitet von Ülgen Gülçat 1. Auflage Buch. xii, 341 S. Hardcover ISBN Format (B x L): 15,5 x 23,5 cm Gewicht: 1490 g Weitere Fachgebiete > Technik > Werkstoffkunde, Mechanische Technologie > Aerodynamik Zu Leseprobe schnell und portofrei erhältlich bei Die Online-Fachbuchhandlung beck-shop.de ist spezialisiert auf Fachbücher, insbesondere Recht, Steuern und Wirtschaft. Im Sortiment finden Sie alle Medien (Bücher, Zeitschriften, CDs, ebooks, etc.) aller Verlage. Ergänzt wird das Programm durch Services wie Neuerscheinungsdienst oder Zusammenstellungen von Büchern zu Sonderpreisen. Der Shop führt mehr als 8 Millionen Produkte.

2 1 Introduction Definitions Aerodynamics Aerodynamic Coefficients Center of Pressure (x cp ) Aerodynamic Center (x ac ) Steady Aerodynamics Unsteady Aerodynamics Compressible Aerodynamics Vortex Aerodynamics Generation of Lift Unsteady Lifting Force Coefficient Steady Aerodynamics of Thin Wings Unsteady Aerodynamics of Slender Wings Compressible Steady Aerodynamics Compressible Unsteady Aerodynamics Slender Body Aerodynamics Hypersonic Aerodynamics The Piston Theory Modern Topics Questions and Problems References Fundamental Equations Potential Flow Equation of Motion Boundary Conditions Linearization Acceleration Potential Moving Coordinate System ix

3 x 2.2 Real Gas Flow System and Control Volume Approaches Global Continuity and the Continuity of the Species Momentum Equation Energy Equation Equation of Motion in General Coordinates Navier Stokes Equations Thin Shear Layer Navier Stokes Equations Parabolized Navier Stokes Equations Boundary Layer Equations Incompressible Flow Navier Stokes Equations Aerodynamic Forces and Moments Turbulence Modeling Initial and Boundary Conditions Questions and Problems References Incompressible Flow About an Airfoil Impulsive Motion Steady Flow Unsteady Flow Simple Harmonic Motion Loewy s Problem: Returning Wake Problem Arbitrary Motion Arbitrary Motion and Wagner Function Gust Problem, Küssner Function Questions and Problems References Incompressible Flow About Thin Wings Physical Model Steady Flow Lifting Line Theory Weissinger s L-Method Low Aspect Ratio Wings Unsteady Flow Reissner s Approach Numerical Solution Arbitrary Motion of a Thin Wing Effect of Sweep Angle Low Aspect Ratio Wing Questions and Problems References

4 xi 5 Subsonic and Supersonic Flows Subsonic Flow Subsonic Flow about a Thin Wing Subsonic Flow Past an Airfoil Kernel Function Method for Subsonic Flows Doublet Lattice Method Arbitrary Motion of a Profile in Subsonic Flow Supersonic Flow Unsteady Supersonic Flow Supersonic Flow About a Profile Supersonic Flow About Thin Wings Mach Box Method Supersonic Kernel Method Arbitrary Motion of a Profile in Supersonic Flow Slender Body Theory Munk s Airship Theory Questions and Problems References Transonic flow Two Dimensional Transonic Flow, Local Linearization Unsteady Transonic Flow, Supersonic Approach Steady Transonic Flow, Non Linear Approach Unsteady Transonic Flow: General Approach Transonic Flow around a Finite Wing Unsteady Transonic Flow Past Finite Wings Wing Fuselage Interactions at Transonic Regimes Problems and Questions References Hypersonic Flow Newton s Impact Theory Improved Newton s Theory Unsteady Newtonian Flow The Piston Analogy Improved Piston Theory: M 2 s 2 = O(1) Inviscid Hypersonic Flow: Numerical Solutions Viscous Hypersonic Flow and Aerodynamic Heating High Temperature Effects in Hypersonic Flow Hypersonic Viscous Flow: Numerical Solutions Hypersonic Plane: Waverider Problems and Questions References

5 xii 8 Modern Subjects Static Stall Dynamic Stall The Vortex Lift (Polhamus Theory) Wing Rock Flapping Wing Theory Flexible Airfoil Flapping Finite Wing Flapping Problems and Questions References Aerodynamics: The Outlook for the Future References Appendices Index