D-Index & Metrics Best Publications
Engineering and Technology
Malaysia
2022

D-Index & Metrics 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.

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
Engineering and Technology D-index 57 Citations 8,361 308 World Ranking 837 National Ranking 9
Mathematics D-index 60 Citations 9,005 359 World Ranking 391 National Ranking 2

Research.com Recognitions

Awards & Achievements

2022 - Research.com Engineering and Technology in Malaysia Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Mathematical analysis
  • Partial differential equation
  • Nonlinear system

Mathematical analysis, Homotopy analysis method, Homotopy perturbation method, Nonlinear system and Adomian decomposition method are his primary areas of study. His research brings together the fields of Chaotic and Mathematical analysis. His Homotopy analysis method research is multidisciplinary, relying on both Flow, Boundary value problem, Ordinary differential equation, Differential equation and Series.

The concepts of his Boundary value problem study are interwoven with issues in Suction, Nanofluid, Heat transfer, Thermodynamics and Porosity. His work in Homotopy perturbation method tackles topics such as Applied mathematics which are related to areas like Mathematical optimization. His Nonlinear system research includes elements of Basis function, Homotopy, Collocation method and Fin.

His most cited work include:

  • HOMOTOPY ANALYSIS METHOD FOR FRACTIONAL IVPS (325 citations)
  • Variational iteration method for fractional heat- and wave-like equations (128 citations)
  • Natural convection heat transfer in a nanofluid-filled trapezoidal enclosure (123 citations)

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

Ishak Hashim focuses on Mechanics, Mathematical analysis, Heat transfer, Natural convection and Thermodynamics. Mechanics and Nusselt number are commonly linked in his work. His biological study spans a wide range of topics, including Nonlinear system, Homotopy analysis method and Homotopy perturbation method.

His work investigates the relationship between Heat transfer and topics such as Porous medium that intersect with problems in Darcy number. Ishak Hashim has researched Natural convection in several fields, including Streamlines, streaklines, and pathlines, Finite difference method and Porosity. His Thermodynamics research is multidisciplinary, incorporating perspectives in Film temperature and Internal heating.

He most often published in these fields:

  • Mechanics (44.70%)
  • Mathematical analysis (26.41%)
  • Heat transfer (28.44%)

What were the highlights of his more recent work (between 2017-2021)?

  • Mechanics (44.70%)
  • Nanofluid (16.03%)
  • Heat transfer (28.44%)

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

Ishak Hashim spends much of his time researching Mechanics, Nanofluid, Heat transfer, Applied mathematics and Natural convection. The various areas that Ishak Hashim examines in his Mechanics study include Nusselt number and Isothermal process. His studies in Nanofluid integrate themes in fields like Volume fraction, Thermal conductivity, Convection and Dimensionless quantity.

He works mostly in the field of Heat transfer, limiting it down to concerns involving Fluid dynamics and, occasionally, Boundary layer. His Applied mathematics research integrates issues from Iterative method, Series and Nonlinear system. In general Natural convection, his work in Darcy number is often linked to Enclosure linking many areas of study.

Between 2017 and 2021, his most popular works were:

  • Effect of local thermal non-equilibrium model on natural convection in a nanofluid-filled wavy-walled porous cavity containing inner solid cylinder (68 citations)
  • Mixed convection of Al2O3-water nanofluid in a double lid-driven square cavity with a solid inner insert using Buongiorno’s two-phase model (68 citations)
  • Numerical investigation of natural convection of Al2O3-water nanofluid in a wavy cavity with conductive inner block using Buongiorno's two-phase model (54 citations)

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

  • Mathematical analysis
  • Partial differential equation
  • Geometry

The scientist’s investigation covers issues in Mechanics, Nanofluid, Heat transfer, Nusselt number and Natural convection. His work carried out in the field of Mechanics brings together such families of science as Adiabatic process, Finite element method and Isothermal process. His study in Nanofluid is interdisciplinary in nature, drawing from both Streamlines, streaklines, and pathlines, Thermal conductivity, Rayleigh number, Volume fraction and Hartmann number.

His studies examine the connections between Heat transfer and genetics, as well as such issues in Fluid dynamics, with regards to Ode, Ordinary differential equation, Algebraic equation, Flow and Boundary layer. His Nusselt number study which covers Cylinder that intersects with Flow. His Natural convection research includes themes of Boussinesq approximation, Boundary value problem and Porous medium.

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

HOMOTOPY ANALYSIS METHOD FOR FRACTIONAL IVPS

Ishak Hashim;O. Abdulaziz;S. Momani.
Communications in Nonlinear Science and Numerical Simulation (2009)

509 Citations

HOMOTOPY ANALYSIS METHOD FOR FRACTIONAL IVPS

Ishak Hashim;O. Abdulaziz;S. Momani.
Communications in Nonlinear Science and Numerical Simulation (2009)

509 Citations

Natural convection heat transfer in a nanofluid-filled trapezoidal enclosure

H. Saleh;R. Roslan;Ishak Hashim.
International Journal of Heat and Mass Transfer (2011)

231 Citations

Natural convection heat transfer in a nanofluid-filled trapezoidal enclosure

H. Saleh;R. Roslan;Ishak Hashim.
International Journal of Heat and Mass Transfer (2011)

231 Citations

Variational iteration method for fractional heat- and wave-like equations

Yulita Molliq R;Mohd. Salmi Md. Noorani;Ishak Hashim.
Nonlinear Analysis-real World Applications (2009)

196 Citations

Variational iteration method for fractional heat- and wave-like equations

Yulita Molliq R;Mohd. Salmi Md. Noorani;Ishak Hashim.
Nonlinear Analysis-real World Applications (2009)

196 Citations

Solutions of a class of singular second-order IVPs by homotopy-perturbation method

Md. Sazzad Hossien Chowdhury;Ishak Hashim.
Physics Letters A (2007)

161 Citations

Solutions of a class of singular second-order IVPs by homotopy-perturbation method

Md. Sazzad Hossien Chowdhury;Ishak Hashim.
Physics Letters A (2007)

161 Citations

Solving the generalized Burgers-Huxley equation using the Adomian decomposition method

I. Hashim;M. S. M. Noorani;M. R. Said Al-Hadidi.
Mathematical and Computer Modelling (2006)

158 Citations

Solving the generalized Burgers-Huxley equation using the Adomian decomposition method

I. Hashim;M. S. M. Noorani;M. R. Said Al-Hadidi.
Mathematical and Computer Modelling (2006)

158 Citations

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