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D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
46
Citations
7623
World Ranking
1456
National Ranking
31

Subhasish Dey 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 Subhasish Dey 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: 239 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

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

Subhasish Dey 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 Subhasish Dey 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: 46 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Overview

Subhasish Dey is a researcher affiliated with the Indian Institute of Technology Kharagpur in India. Their work spans several interrelated scientific fields, including Environmental Science, Engineering, and Earth and Planetary Sciences.

The researcher has contributed extensively to subfields such as Ecology, Earth-Surface Processes, Soil Science, Civil and Structural Engineering, and Computational Mechanics. Their main research themes focus on Hydrology and Sediment Transport Processes, Soil erosion and sediment transport, Hydraulic flow and structures, Aeolian processes and effects, Fluid Dynamics and Turbulent Flows, Geological formations and processes, and Coastal and Marine Dynamics.

Some of the recent papers authored by Subhasish Dey include:

  • Hydrodynamics of flow over two-dimensional dunes (2020, Physics of Fluids)
  • Fluvial instabilities (2020, Physics of Fluids)
  • Influence of submerged flexible vegetation on turbulence in an open-channel flow (2022, Journal of Fluid Mechanics)
  • Fluid-structure interaction in a flexible vegetation canopy in an open channel (2022, Journal of Fluid Mechanics)
  • The universal two-fifths law of pier scour (2024, Physics of Fluids)

Dey collaborates frequently with a set of coauthors in the field, notably Sk Zeeshan Ali, Rajesh K. Mahato, Guojian He, Roberto Gaudio, and Nadia Penna. These collaborations have led to multiple joint publications across various topics.

Their work has been published predominantly in several key scientific journals and venues, including:

  • Physics of Fluids
  • Journal of Hydraulic Engineering
  • Zenodo (CERN European Organization for Nuclear Research)
  • Environmental Fluid Mechanics
  • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences

In addition to journal articles, Subhasish Dey has contributed to book publications, primarily through Springer International Publishing. Notable book titles include Fluvial Hydrodynamics (2024) and its accompanying Solutions Manual (2024).

Best Publications

  • Clear water scour at circular piers : a model

    Subhasish Dey;Sujit K. Bose;Ghandikota L. N. Sastry

  • Characteristics of Horseshoe Vortex in Developing Scour Holes at Piers

    Subhasish Dey;Rajkumar V. Raikar

  • Scour Downstream of an Apron Due to Submerged Horizontal Jets

    Subhasish Dey;Arindam Sarkar

  • Local scour at abutments: a review

    Abdul Karim Barbhuiya;Subhasish Dey

  • Fluvial Hydrodynamics: Hydrodynamic and Sediment Transport Phenomena

    Subhasish Dey

  • Flow-altering countermeasures against scour at bridge piers: a review

    Ali Tafarojnoruz;Roberto Gaudio;Subhasish Dey

  • Time Variation of Scour at Abutments

    Subhasish Dey;Subhasish Dey;Abdul Karim Barbhuiya;Abdul Karim Barbhuiya

  • Control of Scour at Vertical Circular Piles under Waves and Current

    Subhasish Dey;Subhasish Dey;B. Mutlu Sumer;B. Mutlu Sumer;Jørgen Fredsøe;Jørgen Fredsøe

  • Turbulence in mobile-bed streams

    Subhasish Dey;Ratul Das;Roberto Gaudio;Sujit K. Bose

  • Threshold of sediment motion on combined transverse and longitudinal sloping beds

    Subhasish Dey

  • Gravel-Bed Hydrodynamics: Double-Averaging Approach

    Subhasish Dey;Ratul Das

  • Scour in Long Contractions

    Subhasish Dey;Rajkumar V. Raikar

  • Characteristics of Loose Rough Boundary Streams at Near-Threshold

    Subhasish Dey;Rajkumar V. Raikar

  • Sediment threshold under stream flow: A state-of-the-art review

    Subhasish Dey;Athanasios Papanicolaou

  • Influence of bank vegetation and gravel bed on velocity and Reynolds stress distributions.

    Hossein Afzalimehr;Subhasish Dey

  • Near-Bed Turbulence Characteristics at the Entrainment Threshold of Sediment Beds

    Subhasish Dey;Subhasish Dey;Sankar Sarkar;Sankar Sarkar;Luca Solari;Luca Solari

  • Terminal fall velocity: the legacy of Stokes from the perspective of fluvial hydraulics.

    Subhasish Dey;Subhasish Dey;Subhasish Dey;Sk Zeeshan Ali;Ellora Padhi

  • Hydraulics of Submerged Jet Subject to Change in Cohesive Bed Geometry

    Subhasish Dey;Bernhard Westrich

  • Scour at Submerged Cylindrical Obstacles under Steady Flow

    Subhasish Dey;Rajkumar V. Raikar;Abhishek Roy

  • Flow Characteristics around a Circular Cylinder Placed Horizontally above a Plane Boundary

    Wei-Jung Lin;Chang Lin;Shih-Chun Hsieh;Subhasish Dey

  • Response of velocity and turbulence in submerged wall jets to abrupt changes from smooth to rough beds and its application to scour downstream of an apron

    Subhasish Dey;Arindam Sarkar

  • TIME-VARIATION OF SCOUR IN THE VICINITY OF CIRCULAR PIERS.

    S Dey

Frequent Co-Authors

B. Mutlu Sumer
B. Mutlu Sumer Technical University of Denmark
Jørgen Fredsøe
Jørgen Fredsøe Technical University of Denmark
Martin F. Lambert
Martin F. Lambert University of Adelaide
D. Nagesh Kumar
D. Nagesh Kumar Indian Institute of Science
Nian-Sheng Cheng
Nian-Sheng Cheng Zhejiang University
Willi H. Hager
Willi H. Hager ETH Zurich
Massimo Rinaldi
Massimo Rinaldi University of Florence
Eddy J. Langendoen
Eddy J. Langendoen Agricultural Research Service
Bjørn Kløve
Bjørn Kløve University of Oulu

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