World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
42
Citations
4952
World Ranking
1872
National Ranking
706

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 Xi'an Jiaotong University
Amit Agrawal
Amit Agrawal Indian Institute of Technology Bombay
Yonghao Zhang
Yonghao Zhang Chinese Academy of Sciences

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