Wind power has emerged over the past decade as one of the fastest-growing and most cost-efficient sources of renewable energy. The efficiency and reliability of wind turbines are heavily dependent on their design. This book covers the recent developments and introduces new ideas in the design of wind turbine airfoils and blades. Calculations based on functional integral theory are supported by results from wind tunnel testing. The authors also discuss the optimization of wind turbine blades as well as the role of brief aeroelastic analysis. This book is suitable for researchers and engineers in aeronautics research and industry, but can also be used as a textbook for graduate students. The Series: Green - Alternative Energy Resources, The Green Alternative Energy and Resources series covers the timely topic of alternative energy resources, including bioenergy, solar energy, wind energy, geothermal energy, and energy conversion and storage. Each topic is discussed extensively from both academic and industrial perspective and research results are reported together with project experiences. The series reflects current developments of renewable energy research and industrialization in China. The data in this series are collected from major national projects, providing insights into the applications of renewable technologies. Contributed by Chinese researchers with international experiences, the series is a valuable asset to researchers and energy engineers, as well as power plant designers, industrial consultants and policy makers. Book jacket.