In this study, we introduce a novel arrangement consisting of two arc plates around a
cylinder with the privilege of improved fluid flow and noise control. The arc plates are placed …

A comparative study is performed on a circular cylinder with both flexible and rigid splitter
plates (SPs). This study has the novelty of using single and dual detached SPs located …

Vortex–body interaction noise from a rod–airfoil model has been investigated experimentally
in an aeroacoustic wind tunnel. The model configuration varies by changing either the rod …

Viscoelastic fluid can suppress instabilities of vortices around a circular cylinder, and has a
wide application prospect in flow noise reduction. The effects of elasticity and the maximum …

Today, the status of wildlife is extremely worrying because of noise pollution caused by
aerodynamic noise of various industries. Circular cylinders are the most used devices in …

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 …

The grooved and the wavy leading edge structures have been designed to reduce the
interaction noise generated by the cylinder-airfoil model. The wind tunnel tests conducted at …

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 …

This study investigated the application of a splitter plate as a passive control method for
reducing the aerodynamic sound of square cylinders. To control the noise and vortex …

The grooved model, which is designed for the upstream cylinder, is intended to minimize the
interaction noise generated by the cylinder-airfoil model. The impact of the grooved model …