Metasurface zero-impedance matching mechanism for aerodynamic noise reduction

Inverse design of a Helmholtz resonator based low-frequency acoustic absorber using deep neural network

(2021) K. Mahesh et al.   JOURNAL OF APPLIED PHYSICS

Combustion instability control performance of an improved Helmholtz resonator in the presence of bias flow

(2021) Zihua Liu et al.   AEROSPACE SCIENCE AND TECHNOLOGY

Broadband suppression of aerodynamic pressure on the high-speed bluff body surface with periodic square-cavity acoustic metasurface

(2021) Min Li et al.   AIP Advances

Aeroacoustic Attenuation Performance of a Helmholtz Resonator with a Rigid Baffle Implemented in the Presence of a Grazing Flow

(2020) Di Guan et al.   International Journal of Aerospace Engineering

Acoustic impedance of perforated plates in the presence of fully developed grazing flow

(2020) Zhixiang Chen et al.   JOURNAL OF SOUND AND VIBRATION

Wall suction & slip effect of spherical-grooved bionic metasurface for controlling the aerodynamic noise

(2020) Min Li et al.   APPLIED ACOUSTICS

Soft Materials with Broadband and Near-Total Absorption of Sound

(2019) Shichao Cui et al.   Physical Review Applied

Broadband acoustic energy harvesting metasurface with coupled Helmholtz resonators

(2018) Guang-Sheng Liu et al.   APPLIED PHYSICS LETTERS

Control of combustion instability with a tunable Helmholtz resonator

(2015) Zhiguo Zhang et al.   AEROSPACE SCIENCE AND TECHNOLOGY

Two-dimensional lattice Boltzmann investigation of sound absorption of perforated orifices with different geometric shapes

(2014) Chenzhen Ji et al.   AEROSPACE SCIENCE AND TECHNOLOGY

Interaction of a flow-excited Helmholtz resonator with a grazing turbulent boundary layer

(2014) Farzin Ghanadi et al.   EXPERIMENTAL THERMAL AND FLUID SCIENCE

Mechanism of controlling supersonic cavity oscillations using upstream mass injection

(2013) Weipeng Li et al.   PHYSICS OF FLUIDS

A comparative study on acoustic damping induced by half-wave, quarter-wave, and Helmholtz resonators

(2010) Chae Hoon Sohn et al.   AEROSPACE SCIENCE AND TECHNOLOGY