World's Best Scientists 2026 revealed!
Charles G. Speziale

Charles G. Speziale

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
38
Citations
15526
World Ranking
2211
National Ranking
799

Charles G. Speziale 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 Charles G. Speziale 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: 105 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

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

Charles G. Speziale 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 Charles G. Speziale 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: 38 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1997 - Fellow of American Physical Society (APS) Citation For the rational analysis and modeling of turbulent flows that has enhanced our ability to compute complex flows of scientific importance

Overview

Charles G. Speziale was affiliated with Boston University in the United States during their career. Their work primarily engaged with the field of physics, with a specific focus on the analysis and modeling of turbulent flows. This area of study aimed at enhancing the understanding and computational capabilities related to complex fluid dynamics phenomena of scientific importance.

Speziale received recognition as a Fellow of the American Physical Society (APS) in 1997. The award citation highlighted their contribution for the rational analysis and modeling of turbulent flows that had advanced the ability to compute scientifically significant complex flows.

No specific recent papers, co-authors, publication venues, books, or detailed topics were documented in the available data to outline the scope of their publication history or collaborations.

Best Publications

  • Development of turbulence models for shear flows by a double expansion technique

    V. Yakhot;S. A. Orszag;S. Thangam;T. B. Gatski

  • Modelling the pressure-strain correlation of turbulence - An invariant dynamical systems approach

    Charles G. Speziale;Sutanu Sarkar;Thomas B. Gatski

  • On Explicit Algebraic Stress Models for Complex Turbulent Flows

    T. B. Gatski;C. G. Speziale

  • Toward the large-eddy simulation of compressible turbulent flows

    G. Erlebacher;M. Y. Hussaini;C. G. Speziale;T. A. Zang

  • On nonlinear K-l and K-ε models of turbulence

    Charles G. Speziale

  • ANALYTICAL METHODS FOR THE DEVELOPMENT OF REYNOLDS-STRESS CLOSURES IN TURBULENCE

    Charles G. Speziale

  • Turbulence modeling for time-dependent RANS and VLES : a review

    Charles G. Speziale

  • Critical Evaluation of Two-Equation Models for Near-Wall Turbulence

    Charles G. Speziale;Ridha Abid;E. C. Anderson

  • Analysis of an RNG based turbulence model for separated flows

    C. G. Speziale;S. Thangam

  • On the large‐eddy simulation of transitional wall‐bounded flows

    Ugo Piomelli;Thomas A. Zang;Charles G. Speziale;M. Yousuff Hussaini

  • The subgrid‐scale modeling of compressible turbulence

    C. G. Speziale;G. Erlebacher;T. A. Zang;M. Y. Hussaini

  • Turbulent Flow Past a Backward-Facing Step: A Critical Evaluation of Two-Equation Models

    S. Thangam;C. G. Speziale

  • The energy decay in self-preserving isotropic turbulence revisited

    Charles G. Speziale;Peter S. Bernard

  • A simple nonlinear model for the return to isotropy in turbulence

    Sutanu Sarkar;Charles G. Speziale

  • Local Anisotropy in Strained Turbulence at High Reynolds Numbers

    P. A. Durbin;C. G. Speziale

  • On the prediction of equilibrium states in homogeneous turbulence

    Charles G. Speziale;Nessan Mac Giolla Mhuiris

  • On the advantages of the vorticity-velocity formulations of the equations of fluid dynamics

    Charles G. Speziale

  • A critical evaluation of two-equation models for near wall turbulence

    Charles G. Speziale;E. Clay Anderson;Ridha Abid

  • A rational model for the turbulent scalar fluxes

    Bassam A. Younis;Charles G. Speziale;Timothy T. Clark

  • Near-wall modeling of the dissipation rate equation

    R. M. C. So;H. S. Zhang;C. G. Speziale

  • Studies in turbulence

    Thomas B. Gatski;Sutanu Sarkar;Charles G. Speziale

  • Modeling the pressure-strain correlation of turbulence: An invariant dynamical systems approach

    Charles G. Speziale;Sutanu Sarkar;Thomas B. Gatski

Frequent Co-Authors

Sutanu Sarkar
Sutanu Sarkar University of California, San Diego
M. Y. Hussaini
M. Y. Hussaini Florida State University
Paul A. Durbin
Paul A. Durbin Iowa State University
Ugo Piomelli
Ugo Piomelli Queen's University
Sharath S. Girimaji
Sharath S. Girimaji Texas A&M University
Victor Yakhot
Victor Yakhot Boston University
Philippe R. Spalart
Philippe R. Spalart Boeing (United States)

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