World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
36
Citations
7063
World Ranking
2478
National Ranking
885

Paul B. Umbanhowar 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 Paul B. Umbanhowar 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: 161 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Paul B. Umbanhowar 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 Paul B. Umbanhowar 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: 36 D-Index — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Overview

Paul B. Umbanhowar is affiliated with Northwestern University in the United States and has made significant contributions in the fields of engineering and environmental science. Their research primarily focuses on granular flow and fluidized beds, landslides and related hazards, particle dynamics in fluid flows, soil and unsaturated flow, as well as specialized areas such as Pickering emulsions and particle stabilization, lattice Boltzmann simulation studies, and soil mechanics and vehicle dynamics.

The scientist's work covers a wide range of subfields, including computational mechanics, management, monitoring, policy and law, ocean engineering, civil and structural engineering, and biomedical engineering. This multidisciplinary approach reflects their engagement with complex engineering and environmental challenges.

Paul B. Umbanhowar has published extensively, with some of the most frequent venues for their research including:

  • arXiv (Cornell University)
  • Journal of Fluid Mechanics
  • Chemical Engineering Science
  • Physical review. E
  • Physical Review Research

Recent papers authored or co-authored by them include:

  • "Rising and sinking intruders in dense granular flows", 2020, Physical Review Research
  • "Modelling segregation of bidisperse granular mixtures varying simultaneously in size and density for free surface flows", 2021, Journal of Fluid Mechanics
  • "Modeling segregation of polydisperse granular materials in hopper discharge", 2020, Powder Technology
  • "Drag force in granular shear flows: regimes, scaling laws and implications for segregation", 2022, Journal of Fluid Mechanics
  • "Axisymmetric granular flow on a bounded conical heap: Kinematics and size segregation", 2020, Chemical Engineering Science

Their collaborative work is supported by recurring partnerships with coauthors such as Richard M. Lueptow, Julio M. Ottino, Lü Jing, Yifei Duan, and Dhairya R. Vyas. Contributions with these collaborators have resulted in sustained research output and advancement in topics related to granular mechanics and fluid dynamics.

Best Publications

  • Localized excitations in a vertically vibrated granular layer

    Paul B. Umbanhowar;Francisco Melo;Harry L. Swinney

  • Monodisperse Emulsion Generation via Drop Break Off in a Coflowing Stream

    Paul Umbanhowar;V. Prasad;D. A. Weitz

  • HEXAGONS, KINKS, AND DISORDER IN OSCILLATED GRANULAR LAYERS

    Francisco Melo;Paul B. Umbanhowar;Harry L. Swinney

  • Transition to parametric wave patterns in a vertically oscillated granular layer

    Francisco Melo;Paul Umbanhowar;Harry L. Swinney

  • A review on locomotion robophysics: the study of movement at the intersection of robotics, soft matter and dynamical systems

    Jeffrey Aguilar;Tingnan Zhang;Feifei Qian;Mark Kingsbury

  • Scaling and dynamics of sphere and disk impact into granular media.

    Daniel I. Goldman;Paul B. Umbanhowar

  • Sensitive dependence of the motion of a legged robot on granular media

    Chen Li;Paul B. Umbanhowar;Haldun Komsuoglu;Daniel E. Koditschek

  • Mechanical models of sandfish locomotion reveal principles of high performance subsurface sand-swimming

    Ryan D. Maladen;Yang Ding;Paul B. Umbanhowar;Adam Kamor

  • An effective gravitational temperature for sedimentation.

    P. N. Segrè;F. Liu;Paul Umbanhowar;D. A. Weitz

  • Modelling size segregation of granular materials: The roles of segregation, advection and diffusion

    Yi Fan;Conor P. Schlick;Paul B. Umbanhowar;Julio M. Ottino

  • Granular impact and the critical packing state

    Paul B. Umbanhowar;Daniel I. Goldman

  • Modeling size segregation of granular materials: the roles of segregation, advection and diffusion

    Yi Fan;Conor P. Schlick;Paul B. Umbanhowar;Julio M. Ottino

  • A review on locomotion robophysics: the study of movement at the intersection of robotics, soft matter and dynamical systems

    Jeffrey Aguilar;Tingnan Zhang;Feifei Qian;Mark Kingsbury

  • Force and flow transition in plowed granular media

    Nick Gravish;Paul B. Umbanhowar;Daniel I. Goldman

  • Dynamic In-Hand Sliding Manipulation

    Jian Shi;J. Zachary Woodruff;Paul B. Umbanhowar;Kevin M. Lynch

  • Modeling Segregation in Granular Flows.

    Paul B. Umbanhowar;Richard M. Lueptow;Julio M. Ottino

  • Periodic, aperiodic, and transient patterns in vibrated granular layers

    Paul B. Umbanhowar;Francisco Melo;Harry L. Swinney

  • Undulatory swimming in sand: experimental and simulation studies of a robotic sandfish

    Ryan D Maladen;Yang Ding;Paul B Umbanhowar;Daniel I Goldman

  • Granular segregation in circular tumblers: theoretical model and scaling laws

    Conor P. Schlick;Yi Fan;Paul B. Umbanhowar;Julio M. Ottino

  • Friction-Induced Velocity Fields for Point Parts Sliding on a Rigid Oscillated Plate

    Thomas H. Vose;Paul Umbanhowar;Kevin M. Lynch

  • Flipper-driven terrestrial locomotion of a sea turtle-inspired robot.

    Nicole Mazouchova;Paul B Umbanhowar;Daniel I Goldman

  • Stratification, segregation, and mixing of granular materials in quasi-two-dimensional bounded heaps.

    Yi Fan;Youcef Boukerkour;Thibault Blanc;Paul B. Umbanhowar

  • Modeling segregation of bidisperse granular materials using physical control parameters in the quasi-2D bounded heap

    Conor P. Schlick;Yi Fan;Yi Fan;Austin B. Isner;Paul B. Umbanhowar

  • MR Imaging of Reynolds Dilatancy in the Bulk of Smooth Granular Flows

    Kenneth Earl Sakaie;D. Fenistein;T. J. Carroll;M. Van Hecke

Frequent Co-Authors

Richard M. Lueptow
Richard M. Lueptow Northwestern University
Julio M. Ottino
Julio M. Ottino Northwestern University
Daniel I. Goldman
Daniel I. Goldman Georgia Institute of Technology
Kevin M. Lynch
Kevin M. Lynch Northwestern University
Daniel E. Koditschek
Daniel E. Koditschek University of Pennsylvania
Harry L. Swinney
Harry L. Swinney The University of Texas at Austin
Martin van Hecke
Martin van Hecke Leiden University
Yongzhi Zhao
Yongzhi Zhao Zhejiang University
Howie Choset
Howie Choset Carnegie Mellon University
David A. Weitz
David A. Weitz Harvard University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in Mechanical and Aerospace Engineering, exploring related online degrees can open diverse career pathways. Programs in engineering management, systems engineering, and even technology-focused counseling fields offer complementary skills that enhance professional opportunities.

When considering further education, understanding the types of therapy degrees available online can help interdisciplinary professionals support team dynamics and leadership roles effectively. These degrees often emphasize communication and problem-solving—critical skills in engineering projects.

If you are seeking a program that fits a busy schedule, investigating the easy to get counseling degree options can provide insight into streamlined learning options. This approach helps balance work, studies, and family commitments while advancing your credentials.

For those considering specialization, pursuing a fast track ABA masters online is an example of how quickly some advanced degrees can be completed, accelerating career growth in related sectors.

Before committing, it's important to research program requirements, as how hard is it to get into slp grad school illustrates the competitive nature of graduate admissions. Knowing these factors ensures prepared and confident applications across all related fields.

Best Scientists Citing Paul B. Umbanhowar

Trending Scientists

Recently Published Articles