Fluid-Structure-Sound Interactions and Control Proceedings of the 4th Symposium on Fluid-Structure-Sound Interactions and Control

Part 1. Turbulence and Unsteady Fluid Dynamics Chapter.- K41 vs K62: recent developments.- Jets and waves generated by an obstacle in stratified or homogeneous fluids.- Closed-loop turbulence control—From human to machine learning (and retour).- Exploring a universal wake number for finiteheight bluff bodies.- Flow around a circular cylinder inside a bubble plume.- The effect of aspect ratio on the normal force and bending moment coefficients for a surfacemounted finite cylinder.- Numerical investigation of the post-stall flow patterns over a NACA 0021 hydrofoil with sinusoidal leading edge.- On the thresholds of vortex identification methods.- Power output of spring-mounted lifting plates in a cross flow.- Wake flow control of a finite wall-mounted cylinder with a horizontal hole.- Flow structures around a finite wall-mounted cylinder having an inclined hole.- Effects of reduced frequency on the behaviors of burst point around a pitching double delta wing.- Drag reduction of an Ahmed body using combined steady blowings.- Control of the aerodynamic forces of a cantilevered square cylinder with free-end suction.- Jet control using the coaxial type DBD-PA by burst modulation.- Unsteady flow structure behind a low-drag Ahmed body.- Effect of structural stiffness on the stability of pulsatile Poiseuille flow through a compliant channel.- Effect of ventilation on the velocity decay of cavitating submerged water jet.- On the vortex dynamics in the wake of high-speed low-damping galloping cylinders.- Turbulent ramp flow control using unsteady blowing upstream of the separation point.- Friction drag reduction mechanism under DBD plasma control.- Interaction between water or air-water bubble flow and tube bundle –Effects of arrangement of tube bundle and void fraction.- Non-linear spring-mounted flexible plates in axial flow.- Longitudinal vortex wind turbine: effect of the blade lengths.