World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
42
Citations
4952
World Ranking
1874
National Ranking
707

Ehsan Roohi 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 Ehsan Roohi 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: 204 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Ehsan Roohi 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 Ehsan Roohi 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: 42 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

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

Overview

Ehsan Roohi is affiliated with Embry-Riddle Aeronautical University in the United States. Their research primarily spans the fields of engineering and mathematics, with significant contributions to computational mechanics, applied mathematics, aerospace engineering, mechanics of materials, and ocean engineering.

The scientist's work covers a variety of main topics, including:

  • Gas Dynamics and Kinetic Theory
  • Computational Fluid Dynamics and Aerodynamics
  • Cavitation Phenomena in Pumps
  • Plasma and Flow Control in Aerodynamics
  • Fluid Dynamics Simulations and Interactions
  • Particle Dynamics in Fluid Flows
  • Plasma Diagnostics and Applications

Frequent co-authors collaborating with Roohi include:

  • Stefan Stefanov
  • Ahmad Shoja-Sani
  • Hassan Akhlaghi
  • Ali Alavi
  • Amin Ebrahimi

The scientist has published multiple papers in notable venues, particularly in:

  • Physics of Fluids
  • International Journal of Modern Physics C
  • arXiv (Cornell University)
  • International Communications in Heat and Mass Transfer
  • Ocean Engineering

Key publications by Ehsan Roohi include:

  • LES study of unsteady cavitation characteristics of a 3-D hydrofoil with wavy leading edge, 2020, International Journal of Multiphase Flow
  • A comprehensive review on micro- and nano-scale gas flow effects: Slip-jump phenomena, Knudsen paradox, thermally-driven flows, and Knudsen pumps, 2022, Physics Reports
  • Large eddy simulation of cavitating flow around a pitching hydrofoil, 2023, Ocean Engineering
  • Large eddy simulations of cavitation around a pitching-plunging hydrofoil, 2023, Physics of Fluids
  • A symmetrized and simplified Bernoulli trial collision scheme in direct simulation Monte Carlo, 2022, Physics of Fluids

Best Publications

  • An open source, parallel DSMC code for rarefied gas flows in arbitrary geometries

    T.J. Scanlon;E. Roohi;C. White;M. Darbandi

  • Numerical simulation of cavitation around a two-dimensional hydrofoil using VOF method and LES turbulence model

    Ehsan Roohi;Amir Pouyan Zahiri;Mahmood Passandideh-Fard

  • Heat transfer and entropy generation in a microchannel with longitudinal vortex generators using nanofluids

    Amin Ebrahimi;Farhad Rikhtegar;Amin Sabaghan;Ehsan Roohi

  • Numerical study of liquid flow and heat transfer in rectangular microchannel with longitudinal vortex generators

    Amin Ebrahimi;Ehsan Roohi;Saeid Kheradmand

  • Extending the Navier–Stokes solutions to transition regime in two-dimensional micro- and nanochannel flows using information preservation scheme

    Ehsan Roohi;Masoud Darbandi

  • Collision partner selection schemes in DSMC: From micro/nano flows to hypersonic flows

    Ehsan Roohi;Ehsan Roohi;Stefan Stefanov;Stefan Stefanov

  • Investigation of cavitation around 3D hemispherical head-form body and conical cavitators using different turbulence and cavitation models

    Mohammad-Reza Pendar;Ehsan Roohi

  • Cavitation characteristics around a sphere: An LES investigation

    Mohammad Reza Pendar;Ehsan Roohi

  • Transient simulations of cavitating flows using a modified volume-of-fluid (VOF) technique

    Mohammad Passandideh-Fard;Ehsan Roohi

  • Simulation of three-dimensional cavitation behind a disk using various turbulence and mass transfer models

    Ehsan Roohi;Mohammad Reza Pendar;Amin Rahimi

  • Study of subsonic–supersonic gas flow through micro/nanoscale nozzles using unstructured DSMC solver

    Masoud Darbandi;Ehsan Roohi

  • Thermal and second-law analysis of a micro- or nanocavity using direct-simulation Monte Carlo

    Alireza Mohammadzadeh;Ehsan Roohi;Hamid Niazmand;Stefan Stefanov

  • Nanofluid flow and heat transfer in a microchannel with longitudinal vortex generators: Two-phase numerical simulation

    Amin Sabaghan;Mojtaba Edalatpour;Mohammad Charjouei Moghadam;Ehsan Roohi

  • Direct Simulation Monte Carlo Solution of Subsonic Flow Through Micro/Nanoscale Channels

    Ehsan Roohi;Masoud Darbandi;Vahid Mirjalili

  • LES study of unsteady cavitation characteristics of a 3-D hydrofoil with wavy leading edge

    Mohammad Reza Pendar;Esmaeil Esmaeilifar;Ehsan Roohi;Ehsan Roohi

  • A comprehensive review on micro- and nano-scale gas flow effects: Slip-jump phenomena, Knudsen paradox, thermally-driven flows, and Knudsen pumps

    Unknown

  • Three dimensional investigation of the shock train structure in a convergent-divergent nozzle

    Seyed Mahmood Mousavi;Ehsan Roohi

  • Anisotropic minimum-dissipation (AMD) subgrid-scale model implemented in OpenFOAM: Verification and assessment in single-phase and multi-phase flows

    Amir Pouyan Zahiri;Ehsan Roohi

  • Investigation of Different Droplet Formation Regimes in a T-junction Microchannel Using the VOF Technique in OpenFOAM

    Shima Malekzadeh;Ehsan Roohi

  • A new iterative wall heat flux specifying technique in DSMC for heating/cooling simulations of MEMS/NEMS

    Hassan Akhlaghi;Ehsan Roohi;Stefan Stefanov

  • LES investigation of sheet-cloud cavitation around a 3-D twisted wing with a NACA 16012 hydrofoil

    Abolfazl Movahedian;Mahmoud Pasandidehfard;Ehsan Roohi

  • DSMC simulation of subsonic flow through nanochannels and micro/nano backward-facing steps ☆

    Masoud Darbandi;Ehsan Roohi

  • A Parallel DSMC Investigation of Monatomic/Diatomic Gas Flows in a Micro/Nano Cavity

    Alireza Mohammadzadeh;Ehsan Roohi;Hamid Niazmand

Frequent Co-Authors

Hamid Niazmand
Hamid Niazmand Ferdowsi University of Mashhad
Javad Abolfazli Esfahani
Javad Abolfazli Esfahani Ferdowsi University of Mashhad
Jason M. Reese
Jason M. Reese University of Edinburgh
Fernando Porté-Agel
Fernando Porté-Agel École Polytechnique Fédérale de Lausanne
Omid Mahian
Omid Mahian Ningbo University
Amit Agrawal
Amit Agrawal Indian Institute of Technology Bombay
Yonghao Zhang
Yonghao Zhang Chinese Academy of Sciences

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