Wind Energy

Power for Performance Surveillance and Optimization.- Uncertainty of Wind Energy Estimation.- Characterisation of the Power Curve for Wind Turbines by Stochastic Modelling.- Handling Systems Driven by Different Noise Sources: Implications for Power Curve Estimations.- Experimental Researches of Characteristics of Windrotor Models with Vertical Axis of Rotation.- Methodical Failure Detection in Grid Connected Wind Parks.- Modelling of the Transition Locations on a 30% thick Airfoil with Surface Roughness.- Helicopter Aerodynamics with Emphasis Placed on Dynamic Stall.- Determination of Angle of Attack (AOA) for Rotating Blades.- Unsteady Characteristics of Flow Around an Airfoil at High Angles of Attack and Low Reynolds Numbers.- Aerodynamic Multi-Criteria Shape Optimization of VAWT Blade Profile by Viscous Approach.- Rotation and Turbulence Effects on a HAWT Blade Airfoil Aerodynamics.- 3D Numerical Simulation and Evaluation of the Air Flow Through Wind Turbine Rotors with Focus on the Hub Area.- Performance of the Risø-B1 Airfoil Family for Wind Turbines.- Aerodynamic Behaviour of a New Type of Slow-Running VAWT.- Numerical Simulation of Dynamic Stall using Spectral/hp Method.- Modeling of the Far Wake behind a Wind Turbine.- Stability of the Tip Vortices in the Far Wake behind a Wind Turbine.- Modelling Turbulence Intensities Inside Wind Farms.- Numerical Computations of Wind Turbine Wakes.- Modelling Wind Turbine Wakes with a Porosity Concept.- Prediction of Wind Turbine Noise Generation and Propagation based on an Acoustic Analogy.- Comparing WAsP and Fluentfor Highly Complex Terrain Wind Prediction.- Fatigue Assessment of Truss Joints Based on Local Approaches.- Advances in Offshore Wind Technology.- Benefits of Fatigue Assessment with Local Concepts.- Extension of Life Time of Welded Fatigue Loaded Structures.- Damage Detection on Structures of Offshore Wind Turbines using Multiparameter Eigenvalues.- Influence of the Type and Size of Wind Turbines on Anti-Icing Thermal Power Requirements for Blades.- High-cycle Fatigue of "Ultra-High Performance Concrete" and "Grouted Joints" for Offshore Wind Energy Turbines.- A Modular Concept for Integrated Modeling of Offshore WEC Applied to Wave-Structure Coupling.- Solutions of Details Regarding Fatigue and the Use of High-Strength Steels for Towers of Offshore Wind Energy Converters.- On the Influence of Low-Level Jets on Energy Production and Loading of Wind Turbines.- Reliability of Wind Turbines.