D-Index & Metrics Best Publications
Mechanical and Aerospace Engineering
Pakistan
2022

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Mechanical and Aerospace Engineering D-index 98 Citations 26,237 300 World Ranking 14 National Ranking 1

Research.com Recognitions

Awards & Achievements

2022 - Research.com Mechanical and Aerospace Engineering in Pakistan Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Mechanics
  • Thermodynamics
  • Heat transfer

Mechanics, Nanofluid, Heat transfer, Thermodynamics and Nusselt number are his primary areas of study. Rahmat Ellahi has researched Mechanics in several fields, including Homotopy analysis method and Classical mechanics. His Nanofluid research incorporates elements of Natural convection, Rayleigh number, Heat transfer coefficient and Porous medium.

His Heat transfer research is multidisciplinary, incorporating perspectives in Boundary layer thickness and Magnetohydrodynamics. Many of his studies on Thermodynamics apply to Partial differential equation as well. His work carried out in the field of Nusselt number brings together such families of science as Dynamic scraped surface heat exchanger, NTU method, Thermal radiation, Boundary layer and Ferrofluid.

His most cited work include:

  • Effect of thermal radiation on magnetohydrodynamics nanofluid flow and heat transfer by means of two phase model (573 citations)
  • Effect of thermal radiation on magnetohydrodynamics nanofluid flow and heat transfer by means of two phase model (573 citations)
  • Three dimensional mesoscopic simulation of magnetic field effect on natural convection of nanofluid (460 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Mechanics, Nanofluid, Heat transfer, Thermodynamics and Nonlinear system. His study in Mechanics is interdisciplinary in nature, drawing from both Magnetohydrodynamics and Classical mechanics. His Nanofluid study incorporates themes from Parasitic drag, Combined forced and natural convection, Thermal conductivity and Porous medium.

His studies deal with areas such as Hartmann number, Homotopy analysis method, Thermal radiation and Boundary layer as well as Heat transfer. His Nonlinear system research includes elements of Partial differential equation, Boundary value problem, Non-Newtonian fluid, Slip and Magnetohydrodynamic drive. His Nusselt number study integrates concerns from other disciplines, such as Natural convection, Richardson number and Finite volume method.

He most often published in these fields:

  • Mechanics (116.32%)
  • Nanofluid (63.80%)
  • Heat transfer (52.82%)

What were the highlights of his more recent work (between 2019-2021)?

  • Mechanics (116.32%)
  • Nanofluid (63.80%)
  • Heat transfer (52.82%)

In recent papers he was focusing on the following fields of study:

Rahmat Ellahi focuses on Mechanics, Nanofluid, Heat transfer, Nonlinear system and Flow. He frequently studies issues relating to Partial differential equation and Mechanics. His Nanofluid research is multidisciplinary, incorporating elements of Slip and Rheology.

The various areas that he examines in his Heat transfer study include Duct, Convection and Thermal radiation. His Nonlinear system research incorporates themes from Biot number and Numerical analysis. His research in Flow intersects with topics in Porous medium and Reynolds number.

Between 2019 and 2021, his most popular works were:

  • Pool boiling heat transfer characteristics of iron oxide nano-suspension under constant magnetic field (77 citations)
  • Pool boiling heat transfer characteristics of iron oxide nano-suspension under constant magnetic field (77 citations)
  • Numerical study on mixed convection of a non-Newtonian nanofluid with porous media in a two lid-driven square cavity (77 citations)

In his most recent research, the most cited papers focused on:

  • Mechanics
  • Composite material
  • Thermodynamics

Rahmat Ellahi mostly deals with Mechanics, Nanofluid, Heat transfer, Rheology and Newtonian fluid. Mechanics is closely attributed to Magnetohydrodynamics in his work. His research integrates issues of Parasitic drag, Slip and Nonlinear system in his study of Nanofluid.

His Heat transfer study which covers Porous medium that intersects with Partial differential equation, Kerosene, Ferrofluid and Refrigerant. His Rheology study combines topics in areas such as Nanoparticle, Motile microorganism and Shear stress. His biological study spans a wide range of topics, including Flow pattern, Boundary value problem and Multiphase flow.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Effect of thermal radiation on magnetohydrodynamics nanofluid flow and heat transfer by means of two phase model

Mohsen Sheikholeslami;Davood Domiri Ganji;M. Younus Javed;R. Ellahi;R. Ellahi.
Journal of Magnetism and Magnetic Materials (2015)

655 Citations

The effects of MHD and temperature dependent viscosity on the flow of non-Newtonian nanofluid in a pipe: Analytical solutions

R. Ellahi;R. Ellahi.
Applied Mathematical Modelling (2013)

513 Citations

Three dimensional mesoscopic simulation of magnetic field effect on natural convection of nanofluid

M. Sheikholeslami;R. Ellahi;R. Ellahi.
International Journal of Heat and Mass Transfer (2015)

471 Citations

Simulation of MHD CuO–water nanofluid flow and convective heat transfer considering Lorentz forces

Mohsen Sheikholeslami;Mofid Gorji Bandpy;R. Ellahi;R. Ellahi;A. Zeeshan.
Journal of Magnetism and Magnetic Materials (2014)

351 Citations

Shape effects of nanosize particles in Cu-H2O nanofluid on entropy generation

R. Ellahi;R. Ellahi;M. Hassan;A. Zeeshan.
International Journal of Heat and Mass Transfer (2015)

332 Citations

Effect of magnetic dipole on viscous ferro-fluid past a stretching surface with thermal radiation

A. Zeeshan;A. Majeed;R. Ellahi;R. Ellahi.
Journal of Molecular Liquids (2016)

266 Citations

Effects of MHD on Cu–water nanofluid flow and heat transfer by means of CVFEM

M. Sheikholeslami;M. Gorji Bandpy;R. Ellahi;R. Ellahi;Mohsan Hassan.
Journal of Magnetism and Magnetic Materials (2014)

252 Citations

Effects of Heat Transfer in Flow of Nanofluids Over a Permeable Stretching Wall in a Porous Medium

M. Sheikholeslami;R. Ellahi;H. R. Ashorynejad;G. Domairry.
Journal of Computational and Theoretical Nanoscience (2014)

228 Citations

Series solutions of non-Newtonian nanofluids with Reynolds' model and Vogel's model by means of the homotopy analysis method

Rahmat Ellahi;M. Raza;K. Vafai.
Mathematical and Computer Modelling (2012)

222 Citations

On boundary layer nano-ferroliquid flow under the influence of low oscillating stretchable rotating disk

R. Ellahi;R. Ellahi;M.H. Tariq;M. Hassan;K. Vafai.
Journal of Molecular Liquids (2017)

196 Citations

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