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RISA Modified Dynamic Stall Model for Low Mach Numbers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Leishman–Beddoes dynamic stall model is a popular model that has been widely applied in both helicopter and wind turbine aerodynamics. This model has been specially refined and tuned for ...
A New Stall-Onset Criterion for Low Speed Dynamic-Stall
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Beddoes/Leishman dynamic-stall model has become one of the most popular for the provision of unsteady aerofoil data embedded in much larger codes. The underlying modeling philosophy was that ...
Prediction of Dynamic Stall Onset for Oscillatory Low-Speed Airfoils
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This research presents some common features of oscillatory airfoils, and the method for indicating dynamic stall onset for the unsteady process. Under deep stall conditions, the stall-onset angle ...
Data Analysis of Upper Atmosphere Temperature Detected by Sounding Rockets in China
Publisher: American Meteorological Society
Abstract: AbstractSounding rockets launched by China have collected data on the upper atmosphere for nearly 50 years. In this work, the data accuracy and variable characteristics of upper atmosphere temperature data, gathered at ...