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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 42 1874 1734 707 615 204 4952

Ehsan Roohi publications per year

The chart shows the history of publications by Ehsan Roohi between 2006 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ehsan Roohi published across 21 years, from 2006 to 2026, averaging 10.9 papers a year. Output peaked at 27 publications in 2025. 29 of the 228 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2006 to 2026. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2025. 2006: 2 publications 2007: 0 publications 2008: 6 publications 2009: 9 publications 2010: 2 publications 2011: 8 publications 2012: 15 publications 2013: 18 publications 2014: 25 publications 2015: 24 publications 2016: 16 publications 2017: 15 publications 2018: 9 publications 2019: 10 publications 2020: 8 publications 2021: 11 publications 2022: 9 publications 2023: 8 publications 2024: 4 publications 2025: 27 publications 2026: 2 publications
2006 2026

228 publications in total across all disciplines

View publications per year as a table
Ehsan Roohi: publications per year, 2006 to 2026
Year Publications
2006 2
2007 0
2008 6
2009 9
2010 2
2011 8
2012 15
2013 18
2014 25
2015 24
2016 16
2017 15
2018 9
2019 10
2020 8
2021 11
2022 9
2023 8
2024 4
2025 27
2026 2
Total 228
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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.

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, 197–206 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: 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.

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
197–206 115 204
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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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.

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, 42 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: 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.

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
32 144
33 153
34 189
35 158
36 139
37 127
38 130
39 126
40 104
41 100
42 107 42
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

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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