Numerical investigations of body-wake interactions were carried out by simulating the flow
over a rod–airfoil configuration using high-order implicit large eddy simulation (HILES) for …

A hybrid computational aeroacoustics method is applied to investigate the effect of wavy
leading edges on rod–airfoil interaction noise. The flow field is solved by an incompressible …

This paper investigates the effect of the geometric parameters–rod diameter and the
distance between the rod and the airfoil–on the noise generated by a rod-airfoil …

When the vortices shedding from an upstream rod impinge upon the surface of a
downstream airfoil, the resultant vortex–body interaction noise can be significant. The use of …

The interaction noise caused by the periodic impingement of the forward blade wake on the
backward blade widely exists in underwater rotating machinery. The rod-hydrofoil …

This paper focuses on the radiation noise of a rod-airfoil configuration based on a high-order
cell-centered finite difference method (CCFDM) and Ffowcs Williams-Hawkings (FW-H) …

Rod–airfoil interaction noise is a major concern in several practical industrial and
aeronautical applications. In this study, we constructed bio-inspired gradient distributed …

The cylinder-airfoil interaction noise can be reduced by changing the shape of the leading
edge of the downstream airfoil. Generally, this way not only can reduce the interaction noise …

Adaptive and flexible control techniques have recently been examined as methods of
controlling flow and reducing the potential noise in vertical axis wind turbines. Two …

Flow-induced aerodynamic noise from four cylindrical shapes of infinite length at a low
subcritical flow regime is studied using Large Eddy Simulation (LES) and acoustic analogy …