Numerical simulation of dynamic stall for heaving airfoils using adaptive mesh techniques [Elektronische Ressource] / Wided Medjroubi. Betreuer: Joachim Peinke

Numerical Simulation of Dynamic Stall for HeavingAirfoils Using Adaptive Mesh TechniquesWided MedjroubiVon der Fakultat fur Physikder Carl von Ossietzky Universitat Oldenburgzur Erlangung des Grades und Titels einesDoktors der NaturwissenschaftenDr. rer. nat.angenommene Dissertationvon Frau Wided Medjroubigeboren am 11.10.1979 in Constantine, AlgerienGutachter: Prof. Dr. Joachim PeinkeZweitgutachter: Prof. Dr. Alexander RauhTag der Disputation: 01 Juli 2011iiiWhat makes me myself rather than anyone else is the very fact that I am poisedbetween two countries, two or three languages, and several cultural traditions. It isprecisely this that defines my identity. Would I exist more authentically if I cut off apart of myself - Amin MaaloufivInhaltsverzeichnisList of Tables xvAbstract xvi1 Introduction 11.1 Turbulence and unsteadiness . . . . . . . . . . . . . . . . . . . . . 11.2 Unsteady ows over airfoils . . . . . . . . . . . . . . . . . . . . . 51.3 Dynamic Stall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.3.1 Aerodynamics of Stall . . . . . . . . . . . . . . . . . . . . 61.3.2 Literature Review on Dynamic Stall. . . . . . . . . . . . . 71.4 Heaving Airfoils Wakes . . . . . . . . . . . . . . . . . . . . . . . . 111.4.1 Aerodynamics of Heaving Airfoils . . . . . . . . . . . . . . 121.4.2 Literature Review on Heaving Airfoils. . . . . . . . . . . . 141.4.3 Thrust Generation by Heaving . . . . . . . . . . . 211.