Small unmanned aerial vehicles (UAVs) are becoming more common as electronic systems
decrease in size and weight. These aircraft fly below a Reynolds number of 250,000, where …

To gain insight on how freestream turbulence (FST) affects the aerodynamics of an airfoil in
a systematic manner, the present study investigates a NREL S826 airfoil subjected to seven …

The aerodynamics of a stationary wing in a turbulent wake are investigated. Force and
velocity measurements are used to describe the unsteady flow. Various wakes are studied …

Some unmanned aerial vehicles, micro-air vehicles, and small-scale wind turbines operate
at Reynolds number values less than 5× 10 5 based on chord length. However, there are …

The effect of variations in the integral length scale of incoming free-stream turbulence on a
NACA0012 wing is investigated with the use of force, moment and particle image …

I recent years, there is a growing interest in small aircrafts, which are typically used for
reconnaissance and surveillance missions. Those aircrafts are often referred to as Micro Air …

Influence of free-stream turbulence on flows past a static three-dimensional SD7003 airfoil is
numerically investigated via wall-resolved Large-Eddy Simulation (wall-resolved LES). The …

Small unmanned aerial vehicles (UAVs) are becoming increasingly popular as low-cost
observation and research platforms. However, these aircraft operate low in the atmosphere …

This paper investigates the impact of large-scale turbulence on the aerodynamic
characteristics of a pitching wind turbine blade at Reynolds number 135 000, whose cross …

A passive flow control technique of utilizing an equilateral triangular trip close to the leading
edge was developed and tested for a micro-scale Eppler E423 airfoil at a Reynolds number …