When the pressure fluctuations caused by turbulence vorticity in the boundary layer are
scattered by a sharp trailing edge, acoustic energy is generated and propagated to the far …

Wind turbine towers are growing taller to obtain larger thrust load and capture more wind
energy at higher elevations. To address the excessive vibration problem of conventional …

The vibroacoustic response of a simply supported panel excited by turbulent flow is
analytically and numerically investigated. In the analytical model, the radiated sound power …

In this work, a hybrid numerical approach to predict the vibrational responses of planar
structures excited by a turbulent boundary layer is presented. The approach combines an …

The low-wavenumber components of the turbulent boundary layer (TBL) wall pressure field
(WPF) are known to be the primary cause of structural vibration in low-Mach number flows …

To mitigate flow-induced noise in sonar self-noise, this study introduces a vibro-acoustic
modeling technique for sonar cabins. This technique couples a turbulent-flow-excited plate …

Block Toeplitz matrices are a special class of matrices that exhibit reduced memory
requirements and a reduced complexity of matrix-vector multiplications. We herein present …

A numerical technique is proposed for synthesizing realizations of airfoil surface pressure
induced by incoming turbulence. In this approach, realization of the surface pressure field is …

Identification of regions on a vibrating structure which radiate energy to the far field is critical
in many areas of engineering. Non-negative intensity is a means to visualize contributions of …

Flow-induced structural noise is an important component of hydrodynamic noise of
underwater structures. Local resonance metamaterials are considered to have excellent …