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D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
31
Citations
4532
World Ranking
3278
National Ranking
1113

Gregory S. Elliott publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Gregory S. Elliott sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 189 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Gregory S. Elliott D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Gregory S. Elliott sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 31 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Overview

Gregory S. Elliott is affiliated with the University of Illinois at Urbana-Champaign in the United States. Their research primarily spans the field of engineering, with a particular focus on computational mechanics, aerospace engineering, mechanics of materials, materials chemistry, and electrical and electronic engineering.

The scientist's research topics include fluid dynamics and turbulent flows, computational fluid dynamics and aerodynamics, plasma and flow control in aerodynamics, laser-induced spectroscopy and plasma, aerodynamics and acoustics in jet flows, particle dynamics in fluid flows, and laser-plasma interactions and diagnostics.

Recent publications by Gregory S. Elliott cover a range of experimental and computational studies in propulsion and plasma dynamics. Notable papers include:

  • Laser-Induced Plasma Ignition Experiments in a Direct-Connect Supersonic Combustor at Mach 3 (2020, Journal of Propulsion and Power)
  • Multi-domain analysis and prediction of inductively coupled plasma jet dynamics via high-speed imaging of visible light emission (2024, Experimental Thermal and Fluid Science)
  • Aerothermal characterization of the Plasmatron X Wind Tunnel: Heat flux, Stagnation Pressure and Jet Unsteadiness (2023, AIAA SCITECH 2023 Forum)
  • Aerothermal Characterization of the Plasmatron X Wind Tunnel: Optical Emission Spectroscopy and Jet Temperature Reconstruction (2023, AIAA SCITECH 2023 Forum)
  • Fluid/Structure Interaction of Cantilevered Plate in Supersonic Separated Flow (2022, AIAA Journal)

Frequent co-authors collaborating with Elliott include Francesco Panerai, Lorenzo Capponi, Marco Panesi, J. C. Dutton, and Daniel J. Bodony.

Publication venues where Elliott has contributed multiple works include:

  • AIAA SCITECH 2022 Forum
  • AIAA SCITECH 2023 Forum
  • AIAA Scitech 2020 Forum
  • AIAA Journal
  • Physical Review Fluids

Best Publications

  • Compressibility effects in free shear layers

    Gregory S Elliott;M. Samimy

  • Effects of compressibility on the characteristics of free shear layers

    M. Samimy;G. S. Elliott

  • An Assessment of In‐Person and Remotely Operated Laboratories

    Madara Ogot;Gregory Elliott;Nick Glumac

  • Control of edney IV interaction by pulsed laser energy deposition

    Russell G. Adelgren;Hong Yan;Gregory S. Elliott;Doyle D. Knight

  • Temporal and Spatial Evolution of a Laser Spark in Air

    Nick G. Glumac;Gregory S. Elliott;Martin Boguszko

  • Molecular filter based planar Doppler velocimetry

    Gregory S. Elliott;Thomas J. Beutner

  • Molecular filtered Rayleigh scattering applied to combustion

    Gregory S Elliott;Nick Glumac;Campbell D Carter

  • Laser Energy Deposition in Quiescent Air

    H. Yan;R. Adelgren;M. Boguszko;G. Elliott

  • A Practical Approach to PIV Uncertainty Analysis

    Eli Lazar;Bradley DeBlauw;Nick Glumac;Craig Dutton

  • Compressibility effects on large structures in free shear flows

    M. Samimy;M. F. Reeder;Gregory S Elliott

  • Study of compressible mixing layers using filtered Rayleigh scattering based visualizations

    Gregory S. Elliott;MO Samimy;Stephen A. Arnette

  • Characteristics of the compressible shear layer over a cavity

    Robert C. Murray;Gregory S. Elliott

  • The characteristics and evolution of large‐scale structures in compressible mixing layers

    Gregory S. Elliott;Mo Samimy;Stephen A. Arnette

  • On the use of filtered Rayleigh scattering for measurements in compressible flows and thermal fields

    Martin Boguszko;Gregory S. Elliott

  • Experimental Characterization of a Pulsed Plasma Jet

    Todd M. Reedy;Nachiket V. Kale;J. Craig Dutton;Gregory S. Elliott

  • A molecular filter based velocimetry technique for high speed flows

    Gregory S Elliott;M. Samimy;S. A. Arnette

  • The effects of expansion on the turbulence structure of compressible boundary layers

    Stephen A. Arnette;Stephen A. Arnette;Mo Samimy;Gregory S. Elliott;Gregory S. Elliott

  • On streamwise vortices in high Reynolds number supersonic axisymmetric jets

    S. A. Arnette;M. Samimy;G. S. Elliott

  • Energy deposition in supersonic flows

    Russell G. Adelgren;Gregory S. Elliott;Doyle D. Knight;Alexander A. Zheltovodov

  • Structure of Supersonic Turbulent Boundary Layer After Expansion Regions

    S. A. Arnette;M. Samimy;Gregory S Elliott

  • Localized Flow Control by Laser Energy Deposition Applied to Edney IV and Intersecting Shocks

    Russell Adelgren;Hong Yan;Gregory Elliott;Doyle Knight

  • Axisymmetric Jet Shear-Layer Excitation Induced by Laser Energy and Electric Arc Discharges

    Russell G. Adelgren;Russell G. Adelgren;Gregory S. Elliott;Jason B. Crawford;Campbell D. Carter

Frequent Co-Authors

Mo Samimy
Mo Samimy The Ohio State University
Doyle Knight
Doyle Knight Rutgers, The State University of New Jersey
Jonathan B. Freund
Jonathan B. Freund University of Illinois at Urbana-Champaign
Campbell D. Carter
Campbell D. Carter United States Air Force Research Laboratory
Kenneth T. Christensen
Kenneth T. Christensen University of Colorado Anschutz Medical Campus
Jacob B. Khurgin
Jacob B. Khurgin Johns Hopkins University
Michael B. Bragg
Michael B. Bragg University of Illinois at Urbana-Champaign
David L. Carroll
David L. Carroll Wake Forest University
Bernard H. Kear
Bernard H. Kear Rutgers, The State University of New Jersey
Graham V. Candler
Graham V. Candler University of Minnesota

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