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Mechanical and Aerospace Engineering

D-Index
46
Citations
7623
World Ranking
1455
National Ranking
31

Earth Science

D-Index
49
Citations
8232
World Ranking
3639
National Ranking
15

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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