World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
34
Citations
4514
World Ranking
9235
National Ranking
585

R.J. Astley publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where R.J. Astley sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 136 publications — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

R.J. Astley D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where R.J. Astley sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 34 D-Index — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

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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