UCNS3D is an open-source computational solver for compressible flows on unstructured
meshes. State-of-the-art high-order methods and their associated benefits can now be …

Dynamic stall has been a technical challenge and a fluid dynamical subject of interest for
more than fifty years; but in the last decade significant advances have been made in the …

In the present work, the aerodynamic performance of the Caradonna and Tung and S-76 in
hover were investigated using a simplified concept of multiple reference frame (MRF) …

We perform the large-eddy simulation of the flow past a helicopter rotor to support the
investigation of rotorcraft wake characteristics and decay mechanisms. A hybrid Lagrangian …

Fluid flow behavior is visualized through particle image velocimetry (PIV) for understanding
and studying experimental fluid dynamics. However, traditional PIV methods require multiple …

This work presents a method to automatically detect boundary-layer transition on
thermographic images of aerodynamic surfaces, acquired using the temperature-sensitive …

In this paper, higher-order dynamic mode decomposition (HODMD) was applied to find the
main patterns and frequencies of a transient aerodynamic flow field when an aircraft wing …

This study investigates the flow evolution past a pitching NACA0012 airfoil undergoing deep
dynamic stall using a wall-resolved large eddy simulation approach. Numerical results are …

Setup-related aspects of background-oriented schlieren (BOS) experiments are discussed
focusing on a sensitivity parameter S, which represents the relation between light deflection …

A numerical investigation of the flow evolution over a pitching NACA 0012 airfoil incurring in
deep dynamic stall phenomena is presented. The experimental data at Reynolds number …