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D-Index & Metrics

Engineering and Technology

D-Index
34
Citations
4514
World Ranking
9233
National Ranking
586

Overview

R.J. Astley is affiliated with the University of Southampton in the United Kingdom and has contributed extensively to Engineering, with a focus on Aerospace Engineering and related subfields. Their body of work spans topics such as Aerodynamics and Acoustics in Jet Flows, Acoustic Wave Phenomena Research, and Vehicle Noise and Vibration Control.

Their frequent co-authors include Sergi Palleja-Cabre, Brian J. Tester, Ana Luisa Maldonado, Hadrien Bériot, and Georgios Bampanis. This collaboration network reflects a strong engagement with peers working on aeroacoustic and fluid dynamic challenges.

Key publication venues where R.J. Astley's research appears include the International Journal of Aeroacoustics, AIAA Journal, Journal of Sound and Vibration, 28th AIAA/CEAS Aeroacoustics 2022 Conference, and AIAA AVIATION 2021 FORUM. These venues highlight their focus on aerospace acoustics and fluid mechanics.

Recent papers authored or co-authored by R.J. Astley cover various aspects of noise modeling, suppression, and aeroacoustic interactions:

  • Impedance modelling of acoustically treated circumferential grooves for over-tip-rotor fan noise suppression, 2020, International Journal of Aeroacoustics
  • Aeroacoustic Assessment of Performance of Overtip Liners in Reducing Airfoil Noise, 2021, AIAA Journal
  • Modelling of ducted noise sources in the proximity of acoustic liners, 2021, Journal of Sound and Vibration
  • Modeling of Over-Tip-Rotor Liners for the Suppression of Fan Noise, 2022, AIAA Journal
  • CFD/CAA coupling for the prediction of fan tone noise propagation and radiation through a drooped intake, 2022, 28th AIAA/CEAS Aeroacoustics 2022 Conference

Their research topics reveal work on noise suppression methods and simulation approaches within turbomachinery and aeroacoustics, combining computational fluid dynamics with experimental aeroacoustic assessment.

R.J. Astley's subfield expertise includes Biomedical Engineering and Automotive Engineering alongside Aerospace Engineering and Computational Mechanics, signifying a multidisciplinary engineering approach.

Their main fields of study consolidate a strong emphasis on engineering challenges related to fluid dynamics, acoustics, and vehicle noise control, which are critical components in modern aerospace and automotive industries.

Best Publications

  • Infinite elements for wave problems: a review of current formulations and an assessment of accuracy

    R. J. Astley

  • Mapped Wave Envelope Elements for Acoustical Radiation and Scattering

    R.J. Astley;G.J. Macaulay;J.P. Coyette

  • Mapped infinite elements for exterior wave problems

    O. C. Zienkiewicz;K. Bando;P. Bettess;C. Emson

  • Three-dimensional wave-envelope elements of variable order for acoustic radiation and scattering. Part I. Formulation in the frequency domain

    R. J. Astley;J.-P. Coyette;L. Cremers

  • Theoretical model for sound radiation from annular jet pipes: far- and near-field solutions

    G. Gabard;R. J. Astley

  • Modelling of short wave diffraction problems using approximating systems of plane waves

    Omar Laghrouche;P Bettess;R J Astley

  • Finite element formulations for acoustical radiation

    R.J. Astley;W. Eversman

  • Wave envelope and infinite elements for acoustical radiation

    R. J. Astley

  • Modelling the elastic properties of softwood. Part II: The cellular microstructure

    R. J. Astley;K. A. Stol;J. J. Harrington

  • Three-dimensional wave-envelope elements of variable order for acoustic radiation and scattering. Part I. Formulation in the frequency domain

    Unknown

  • Comparison of two wave element methods for the Helmholtz problem

    T. Huttunen;P. Gamallo;R. J. Astley

  • Special short wave elements for flow acoustics

    R.J. Astley;P. Gamallo

  • A finite element method for transmission in non-uniform ducts without flow Comparison with the method of weighted residuals

    R.J. Astley;W. Eversman

  • A computational mode-matching approach for sound propagation in three-dimensional ducts with flow

    G. Gabard;R.J. Astley

  • A finite element scheme for attenuation in ducts lined with porous material: Comparison with experiment

    R.J. Astley;A. Cummings

  • Acoustic Transmission in Non-Uniform Ducts with Mean Flow, Part II: The Finite Element Method

    R.J. Astley;W. Eversman

  • Wave Propagation in Catalytic Converters: Formulation of the Problem and Finite Element to Solution Scheme

    R.J. Astley;A. Cummings

  • A three-dimensional boundary element scheme for acoustic radiation in low mach number flows

    R.J. Astley;J.G. Bain

  • The performance of spheroidal infinite elements

    R. J. Astley;R. J. Astley;J.-P. Coyette

  • Computational aero-acoustics for fan duct propagation and radiation. Current status and application to turbofan liner optimisation

    Richard Astley;Rie Sugimoto;Prateek Mustafi

  • Acoustic scattering by an axially-segmented turbofan inlet duct liner at supersonic fan speeds

    A. McAlpine;R.J. Astley;V.J.T. Hii;N.J. Baker

Frequent Co-Authors

Phillip Joseph
Phillip Joseph University of Southampton
Andy J. Keane
Andy J. Keane University of Southampton
Michael Fisher
Michael Fisher University of Manchester

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