World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
32
Citations
3987
World Ranking
9583
National Ranking
2718

Keith Julien 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 Keith Julien 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: 187 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Keith Julien 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 Keith Julien 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: 32 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2017 - Fellow of American Physical Society (APS) Citation For theoretical and numerical contributions to understanding rotating thermal convection and its applications to geophysical and astrophysical phenomena

Overview

Keith Julien is affiliated with the University of Colorado Boulder in the United States. Their research primarily focuses on topics within Engineering, Earth and Planetary Sciences, and Physics and Astronomy, reflecting an interdisciplinary approach to scientific inquiry.

The scientist's work extensively covers several subfields, including Computational Mechanics, Astronomy and Astrophysics, Molecular Biology, Oceanography, and Atmospheric Science. These areas support investigations into complex systems commonly found in natural phenomena and engineering contexts.

Major themes in their research encompass Fluid Dynamics and Turbulent Flows, Geomagnetism and Paleomagnetism Studies, Solar and Space Plasma Dynamics, Geophysics and Gravity Measurements, Oceanographic and Atmospheric Processes, Meteorological Phenomena and Simulations, and Particle Dynamics in Fluid Flows.

Keith Julien has contributed to numerous publications. Their recent papers include:

  • Rotation suppresses giant-scale solar convection, 2021, Proceedings of the National Academy of Sciences
  • Morphological Classification of the Convective Regimes in Rotating Stars, 2020, The Astrophysical Journal
  • Experimental observation of the geostrophic turbulence regime of rapidly rotating convection, 2021, Proceedings of the National Academy of Sciences
  • The solar dynamo begins near the surface, 2024, Nature
  • Small scale quasigeostrophic convective turbulence at large Rayleigh number, 2023, Physical Review Fluids

The scientist commonly collaborates with colleagues such as Edgar Knobloch, Geoffrey M. Vasil, Adrian van Kan, Keaton J. Burns, and Ian Grooms, evident through multiple joint publications.

Keith Julien's findings have been frequently published in venues including arXiv (Cornell University), Journal of Fluid Mechanics, Journal of Computational Physics, Proceedings of the National Academy of Sciences, and The Astrophysical Journal.

In recognition of their contributions, Keith Julien was named a Fellow of the American Physical Society in 2017. The citation highlighted their theoretical and numerical contributions to the understanding of rotating thermal convection and its applications in geophysical and astrophysical phenomena.

Best Publications

  • Rapidly rotating turbulent Rayleigh-Bénard convection

    K. Julien;S. Legg;J. Mcwilliams;J. Werne

  • Statistical and physical balances in low Rossby number Rayleigh–Bénard convection

    K. Julien;A.M. Rubio;I. Grooms;E. Knobloch

  • Approaching the asymptotic regime of rapidly rotating convection: boundary layers versus interior dynamics.

    Stellmach S;Lischper M;Julien K;Vasil G

  • Numerical simulation of an asymptotically reduced system for rotationally constrained convection

    Michael Sprague;Keith Julien;Edgar Knobloch;Joseph Werne

  • Baroclinic Vorticity Production in Protoplanetary Disks; Part I: Vortex Formation

    Mark R. Petersen;Keith Julien;Glen R. Stewart

  • Heat transport in low-Rossby-number Rayleigh-Bénard convection.

    Keith Julien;Edgar Knobloch;Antonio M. Rubio;Geoffrey M. Vasil

  • Rotating convective turbulence in Earth and planetary cores

    J.M. Aurnou;M.A. Calkins;J.S. Cheng;K. Julien

  • A Multiscale Dynamo Model Driven by Quasi-geostrophic Convection

    Michael A. Calkins;Keith Julien;Steven M. Tobias;Jonathan M. Aurnou

  • Upscale energy transfer in three-dimensional rapidly rotating turbulent convection.

    Antonio M. Rubio;Keith Julien;Edgar Knobloch;Jeffrey B. Weiss

  • Baroclinic Vorticity Production in Protoplanetary Disks; Part II: Vortex Growth and Longevity

    Mark R. Petersen;Glen R. Stewart;Keith Julien

  • Baroclinic Vorticity Production in Protoplanetary Disks. I. Vortex Formation

    Mark R. Petersen;Keith Julien;Glen R. Stewart

  • Langmuir-Submesoscale Interactions: Descriptive Analysis of Multiscale Frontal Spindown Simulations

    Peter E. Hamlington;Luke P. Van Roekel;Baylor Fox-Kemper;Keith Julien

  • BAROCLINIC VORTICITY PRODUCTION IN PROTOPLANETARY DISKS. II. VORTEX GROWTH AND LONGEVITY

    Mark R. Petersen;Glen R. Stewart;Keith Julien

  • A New Class of Equations for Rotationally Constrained Flows

    Keith Julien;Edgar Knobloch;Joseph Werne

  • Model of convective Taylor columns in rotating Rayleigh-Bénard convection.

    Ian Grooms;Keith Julien;Jeffrey B. Weiss;Edgar Knobloch

  • Reduced models for fluid flows with strong constraints

    Keith Julien;Edgar Knobloch

  • Connections between nonrotating, slowly rotating, and rapidly rotating turbulent convection transport scalings

    Jonathan M. Aurnou;Susanne Horn;Keith Julien

  • Scaling Laws in Rayleigh-Bénard Convection

    Meredith Plumley;Keith Julien

  • Generalized quasi-geostrophy for spatially anisotropic rotationally constrained flows

    Keith Julien;Edgar Knobloch;Ralph Milliff;Joseph Werne

  • Hard turbulence in rotating Rayleigh-Bénard convection.

    K. Julien;K. Julien;S. Legg;S. Legg;J. McWilliams;J. McWilliams;J. Werne

  • Strongly nonlinear convection cells in a rapidly rotating fluid layer: the tilted f-plane

    Keith Julien;Edgar Knobloch

  • Symmetric and Geostrophic Instabilities in the Wave-Forced Ocean Mixed Layer

    Sean Haney;Baylor Fox-Kemper;Keith Julien;Adrean Webb

  • Efficient multi-dimensional solution of PDEs using Chebyshev spectral methods

    Keith Julien;Mike Watson

  • A Model of Convective Taylor Columns in Rotating Rayleigh Benard Convection

    Ian Grooms;Keith Julien;Jeffrey Weiss;Edgar Knobloch

Frequent Co-Authors

Edgar Knobloch
Edgar Knobloch University of California, Berkeley
Steven M. Tobias
Steven M. Tobias University of Leeds
Sonya Legg
Sonya Legg Princeton University
James C. McWilliams
James C. McWilliams University of California, Los Angeles
James D. Meiss
James D. Meiss University of Colorado Boulder
Baylor Fox-Kemper
Baylor Fox-Kemper Brown University
Panayotis G. Kevrekidis
Panayotis G. Kevrekidis University of Massachusetts Amherst
Harry L. Swinney
Harry L. Swinney The University of Texas at Austin
Michael I. Weinstein
Michael I. Weinstein Columbia University
Mark J. Ablowitz
Mark J. Ablowitz University of Colorado Boulder

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