Investigations on Quasi-Steady Characteristics for an Airfoil Oscillating at Low Reduced Frequencies by Deepakkumar M. Sharma, Kamal Poddar

“…Wind tunnel experiments were conducted on NACA-0015 airfoil model to investigate the effect of the reduced frequency (κ=0.0001 to 0.5) and that Reynolds number (Re=0.2E06 to 0.7E06) on the aerodynamic characteristics and hysteresis behavior associated with the oscillating motion of the airfoil. …”
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Rancang Bangun Sistem Kontrol dan Monitoring Data Turbin Angin Berbasis Website Menggunakan Raspberry Pi 3B+ by Meiki Eru Putra, Zulkifli Amin, Islahuddin Islahuddin, Sanny Ardhy

“…This research uses a 3 blade horizontal axis wind turbine (NACA 2410). The monitoring system uses the Raspberry Pi 3B + microcontroller and several sensor devices such as the IR LM393 speed sensor to measure wind speed and shaft rotation speed, and the INA219 current-voltage sensor to measure the voltage and current of a 350 Watt DC generator. …”
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A Hybrid Troposkein Wind Turbine with Piezoelectric Energy Harvesting Patches and Solar Panels : Design and Performance Evaluations by Naveen Dhandapani, Karthik Arul, Ganapathy Kalyanasundaram, Laxana Sourirajan, Beena Stanislaus Arputharaj, Qasem M. Al-Mdallal, Mohammad Mukhtar Alam, Balaji Ganesan, Vijayanandh Raja

“…Three comprehensive investigations have demonstrated that aerofoils based on the National Advisory Committee for Aeronautics (NACA)-633108 have a higher energy extraction capacity compared to other surfaces. …”
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Investigation of the Normal Blowing Approach to Controlling Wingtip Vortex Using LES by Yubiao Jiang, Wanbo Wang, Chen Qin, Patrick N. Okolo, Kun Tang

“…Large eddy simulation (LES) technique applied to a straight NACA0012 wing having a chord length (c) of 0.4 m is adopted for this study. …”
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Blade pitching in vertical axis wind turbines: A double multiple stream tube theoretical approach to performance enhancement by Antim Gupta, Ussama Ali, Hamid Ait Abderrahmane, Isam Janajreh

“…The efficiency of two pitching models is investigated on 3-bladed NACA0015 rotors, where the blade's local angle of attack is cyclically adjusted below the stall angle to maximize the lift force and torque throughout full revolution. …”
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