OOIR: Observatory of International Research

Papers

(The TQCC of International Journal of Aeroacoustics is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-03-01 to 2024-03-01.)

Article	Citations
Challenges and opportunities for low noise electric aircraft	18
Estimation of the lower cut-off frequency of an anechoic chamber: An empirical approach	15
Numerical study of 3-D finlets using Reynolds-averaged Navier–Stokes computational fluid dynamics for trailing edge noise reduction	14
Leading edge serrations for the reduction of aerofoil self-noise at low angle of attack, pre-stall and post-stall conditions	11
Slanted septum and multiple folded cavity liners for broadband sound absorption	10
Wall pressure fluctuations induced by a single stream jet over a semi-finite plate	10
Design of a single degree of freedom acoustic liner for a fan noise test rig	10
An alternative permeable topology design space for trailing-edge noise attenuation	9
Adaptive RBF with hyperparameter optimisation for aeroacoustic applications	8
Simulations of rocket launch noise suppression with water injection from impingement pad	8
A bionic noise reduction strategy on the trailing edge of NACA0018 based on the central composite design method	8
Experimental investigation of porous materials for trailing-edge noise reduction	8
On the integration of acoustic phase-gradient metasurfaces in aeronautics	8
Development of 3D boundary element method for the simulation of acoustic metamaterials/metasurfaces in mean flow for aerospace applications	8
Numerical investigation of porous materials for trailing edge noise reduction	8
Fundamental investigation using active plasma control to reduce blade–vortex interaction noise	7
Effects of porous trailing edge on aerodynamic noise characteristics	7
Impedance models for single and two degree of freedom linings and correlation with grazing flow duct testing	6
Impedance eduction for uniform and multizone acoustic liners	6
Numerical study on edge tone with compressible direct numerical simulation: Sound intensity and jet motion	6
A proposed wavy shield for suppression of supersonic jet noise utilizing reflections	5
An acoustic liner design methodology based on a statistical source model	5
Impedance modelling of acoustically treated circumferential grooves for over-tip-rotor fan noise suppression	5
Aerodynamic noise from long circular and non-circular cylinders using large eddy simulations	4
The effect of the convective momentum transfer on the acoustic boundary condition of perforated liners with grazing mean flow	4

Role of nozzle-exit boundary layer in producing jet noise	4
Acoustic versus aerodynamic installation effects on a generic propeller-driven flying architecture	4
Multi-degree-of-freedom liner development: Concept to flight test	4
Airframe noise predictions using the Ffowcs Williams-Hawkings equation	4
Reduction of noise generated by cylinder-airfoil interaction using grooved structures on the upstream cylinder	3
Investigation on aerodynamic noise generated from the simplified high-speed train leading cars	3
Investigations of three over-the-rotor liner concepts at various technology readiness levels	3
Jet noise sources for chevron nozzles in under-expanded condition	3
The effect of doors and cavity on the aerodynamic noise of fuselage nose landing gear	3
High fidelity modeling tools for engine liner design and screening of advanced concepts	3
Development of acoustic “meta-liners” providing sub-wavelength absorption	3
Aerodynamic noise from an asymmetric airfoil with perforated extension plates at the trailing edge	3
A fast 3D-MUSIC method for near-field sound source localization based on the bat algorithm	2
Prediction of dipole sources and aeroacoustics field for tandem cylinder flow field based on DBEM/hybrid LES	2
Liner development at low technology readiness level utilizing the advanced noise control fan	2
Influence of the liner-type treatment on the trailing-edge noise generated by a flat plate	2
Simulations of multi-rotor interaction noise at hovering & forward flight conditions	2
Effect of a pylon on the broadband noise sources of counter-rotating turbomachinery	2
Advanced analysis of fan noise measurements supported by theoretical source models	2
Aeroacoustic noise prediction of a vertical axis wind turbine using large eddy simulation	2
An introduction to NASA’s broadband acoustic absorbers that resemble natural reeds	2
Diffraction of sound waves by a lined cylindrical cavity	2
Experimental investigation of the fluctuating static pressure in a subsonic axisymmetric jet	2
Two-point radiation statistics from large-scale turbulent structures within supersonic jets	2
Numerical study on the noise propagation characteristics of rotor in non-uniform downwash flowfield Based on Linearized Euler Equations	2