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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mechanical and Aerospace Engineering 31 3278 3080 1113 989 189 4532

Gregory S. Elliott publications per year

The chart shows the history of publications by Gregory S. Elliott between 1957 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gregory S. Elliott published across 70 years, from 1957 to 2026, averaging 3.5 papers a year. Output peaked at 15 publications in 2005. 7 of the 246 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1957 to 2026. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2005. 1957: 1 publication 1958: 0 publications 1959: 0 publications 1960: 0 publications 1961: 0 publications 1962: 0 publications 1963: 0 publications 1964: 0 publications 1965: 1 publication 1966: 0 publications 1967: 0 publications 1968: 0 publications 1969: 0 publications 1970: 0 publications 1971: 0 publications 1972: 0 publications 1973: 1 publication 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 1 publication 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 2 publications 1989: 2 publications 1990: 3 publications 1991: 2 publications 1992: 6 publications 1993: 6 publications 1994: 5 publications 1995: 2 publications 1996: 4 publications 1997: 4 publications 1998: 10 publications 1999: 5 publications 2000: 6 publications 2001: 7 publications 2002: 2 publications 2003: 7 publications 2004: 3 publications 2005: 15 publications 2006: 12 publications 2007: 6 publications 2008: 1 publication 2009: 5 publications 2010: 10 publications 2011: 7 publications 2012: 12 publications 2013: 9 publications 2014: 5 publications 2015: 4 publications 2016: 12 publications 2017: 12 publications 2018: 11 publications 2019: 6 publications 2020: 9 publications 2021: 1 publication 2022: 5 publications 2023: 6 publications 2024: 11 publications 2025: 6 publications 2026: 1 publication
1957 2026

246 publications in total across all disciplines

View publications per year as a table
Gregory S. Elliott: publications per year, 1957 to 2026
Year Publications
1957 1
1958 0
1959 0
1960 0
1961 0
1962 0
1963 0
1964 0
1965 1
1966 0
1967 0
1968 0
1969 0
1970 0
1971 0
1972 0
1973 1
1974 0
1975 0
1976 0
1977 0
1978 0
1979 1
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 2
1989 2
1990 3
1991 2
1992 6
1993 6
1994 5
1995 2
1996 4
1997 4
1998 10
1999 5
2000 6
2001 7
2002 2
2003 7
2004 3
2005 15
2006 12
2007 6
2008 1
2009 5
2010 10
2011 7
2012 12
2013 9
2014 5
2015 4
2016 12
2017 12
2018 11
2019 6
2020 9
2021 1
2022 5
2023 6
2024 11
2025 6
2026 1
Total 246
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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.

No. of scientists
50 100 150
Bar chart with 63 bars. Horizontal axis: publications, 47–56 to 659+. Vertical axis: number of scientists, 0 to 155. Most scientists, 155, have 147–156 publications. The last bar groups every scientist with 659 publications or more. The highlighted bar, 187–196 publications, is where this scientist sits. 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
47–56 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.

View publications distribution as a table
Number of Mechanical and Aerospace Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
Publications Scientists This scientist
47–56 10
57–66 23
67–76 32
77–86 62
87–96 67
97–106 91
107–116 113
117–126 115
127–136 130
137–146 140
147–156 155
157–166 132
167–176 133
177–186 130
187–196 140 189
197–206 115
207–216 125
217–226 117
227–236 99
237–246 92
247–256 100
257–266 95
267–276 88
277–286 77
287–296 74
297–306 74
307–316 62
317–326 70
327–336 59
337–346 58
347–356 45
357–366 44
367–376 36
377–386 41
387–396 32
397–406 23
407–416 28
417–426 27
427–436 25
437–446 23
447–456 23
457–466 20
467–476 12
477–486 24
487–496 18
497–506 12
507–516 13
517–526 21
527–536 12
537–546 8
547–556 16
557–566 3
567–576 11
577–586 6
587–596 5
597–606 6
607–616 7
617–626 7
627–636 10
637–646 4
647–656 3
657–658 2
659+ 100
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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.

No. of scientists
50 100 150
Bar chart with 64 bars. Horizontal axis: D-Index, 30 to 93+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 34 D-Index. The last bar groups every scientist with 93 D-Index or more. The highlighted bar, 31 D-Index, is where this scientist sits. 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.

View D-Index distribution as a table
Number of Mechanical and Aerospace Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 3,445 ranked scientists.
D-Index Scientists This scientist
30 83
31 113 31
32 144
33 153
34 189
35 158
36 139
37 127
38 130
39 126
40 104
41 100
42 107
43 101
44 103
45 79
46 88
47 70
48 83
49 44
50 64
51 56
52 50
53 48
54 58
55 52
56 48
57 42
58 34
59 42
60 37
61 42
62 44
63 22
64 33
65 29
66 23
67 29
68 24
69 19
70 34
71 26
72 19
73 18
74 19
75 14
76 19
77 8
78 18
79 16
80 12
81 17
82 11
83 16
84 7
85 9
86 8
87 6
88 6
89 7
90 10
91 4
92 4
93+ 100
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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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