World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
57
Citations
10777
World Ranking
811
National Ranking
9

Rizwan Ul Haq 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 Rizwan Ul Haq 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: 149 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Rizwan Ul Haq 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 Rizwan Ul Haq 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: 57 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

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

Overview

Rizwan Ul Haq is affiliated with the National University of Sciences and Technology in Pakistan. Their research primarily spans the field of Engineering, with a focus on subfields including Mechanical Engineering, Biomedical Engineering, Computational Mechanics, Modeling and Simulation, and Numerical Analysis.

Their scholarly output covers a variety of topics related to fluid mechanics and heat transfer, especially involving nanofluid dynamics. Key research themes include:

  • Nanofluid Flow and Heat Transfer
  • Heat Transfer Mechanisms
  • Heat Transfer and Optimization
  • Fluid Dynamics and Turbulent Flows
  • Fractional Differential Equations Solutions
  • Lattice Boltzmann Simulation Studies
  • Heat and Mass Transfer in Porous Media

Rizwan Ul Haq has contributed to several publication venues, with a significant number of papers appearing in:

  • International Communications in Heat and Mass Transfer
  • Case Studies in Thermal Engineering
  • Archive of Applied Mechanics
  • Physics of Fluids
  • International Journal of Numerical Methods for Heat & Fluid Flow

Their recent notable publications include:

  • "Dual nature study of convective heat transfer of nanofluid flow over a shrinking surface in a porous medium" (2020), International Communications in Heat and Mass Transfer
  • "Effects of volume fraction on water-based carbon nanotubes flow in a right-angle trapezoidal cavity: FEM based analysis" (2020), International Communications in Heat and Mass Transfer
  • "Thermal performance due to magnetohydrodynamics mixed convection flow in a triangular cavity with circular obstacle" (2020), Journal of Energy Storage
  • "A Galerkin approach to analyze MHD flow of nanofluid along converging/diverging channels" (2021), Archive of Applied Mechanics
  • "A Chelyshkov polynomial based algorithm to analyze the transport dynamics and anomalous diffusion in fractional model" (2020), Physica A Statistical Mechanics and its Applications

The scientist collaborates frequently with other researchers. Key coauthors include:

  • Muhammad Hamid
  • Muhammad Usman
  • Syed Saqib Shah
  • Waqar A. Khan
  • Feroz Ahmed Soomro

Best Publications

  • MHD flow of a Casson fluid over an exponentially shrinking sheet

    S. Nadeem;Rizwan Ul Haq;C. Lee

  • MHD three-dimensional Casson fluid flow past a porous linearly stretching sheet

    S. Nadeem;Rizwan Ul Haq;Noreen Sher Akbar;Z.H. Khan

  • Heat transfer behavior of nanoparticle enhanced PCM solidification through an enclosure with V shaped fins

    M. Sheikholeslami;Rizwan-ul Haq;Ahmad Shafee;Zhixiong Li;Zhixiong Li

  • Heat transfer simulation of heat storage unit with nanoparticles and fins through a heat exchanger

    M. Sheikholeslami;Rizwan-ul Haq;Ahmad Shafee;Zhixiong Li;Zhixiong Li

  • Numerical study of MHD boundary layer flow of a Maxwell fluid past a stretching sheet in the presence of nanoparticles

    S. Nadeem;Rizwan Ul Haq;Z.H. Khan

  • Numerical solutions of Magnetohydrodynamic boundary layer flow of tangent hyperbolic fluid towards a stretching sheet

    Noreen Sher Akbar;S. Nadeem;R. Ul Haq;Z. H. Khan

  • Thermal radiation and slip effects on MHD stagnation point flow of nanofluid over a stretching sheet

    Rizwan Ul Haq;Rizwan Ul Haq;Sohail Nadeem;Zafar Hayat Khan;Noreen Sher Akbar

  • Heat transfer of nanoparticles employing innovative turbulator considering entropy generation

    M. Sheikholeslami;M. Jafaryar;Ahmad Shafee;Zhixiong Li;Zhixiong Li

  • Convective heat transfer in MHD slip flow over a stretching surface in the presence of carbon nanotubes

    Rizwan Ul Haq;Rizwan Ul Haq;Sohail Nadeem;Z.H. Khan;Z.H. Khan;N.F.M. Noor

  • MHD Three-Dimensional Boundary Layer Flow of Casson Nanofluid Past a Linearly Stretching Sheet With Convective Boundary Condition

    Sohail Nadeem;Rizwan Ul Haq;Noreen Sher Akbar

  • Cu-Al2O3/Water hybrid nanofluid through a permeable surface in the presence of nonlinear radiation and variable thermal conductivity via LSM

    M. Usman;M. Hamid;T. Zubair;Rizwan Ul Haq

  • Radiation effects on MHD stagnation point flow of nano fluid towards a stretching surface with convective boundary condition

    Noreen Sher Akbar;S. Nadeem;Rizwan Ul Haq;Z.H. Khan

  • Heat transfer analysis of water-based nanofluid over an exponentially stretching sheet

    Sohail Nadeem;Rizwan Ul Haq;Zafar Hayat Khan

  • Numerical solution of non-Newtonian nanofluid flow over a stretching sheet

    S. Nadeem;Rizwan Ul Haq;Z. H. Khan

  • Thermal and velocity slip effects on Casson nanofluid flow over an inclined permeable stretching cylinder via collocation method

    M. Usman;Feroz Ahmed Soomro;Rizwan Ul Haq;W. Wang

  • MHD natural convection flow enclosure in a corrugated cavity filled with a porous medium

    Rizwan Ul Haq;Feroz Ahmed Soomro;Toufik Mekkaoui;Qasem M. Al-Mdallal

  • Shape effects of MoS2 nanoparticles on rotating flow of nanofluid along a stretching surface with variable thermal conductivity: A Galerkin approach

    Muhammad Hamid;Muhammad Usman;Tamour Zubair;Rizwan Ul Haq

  • Convective heat transfer and MHD effects on Casson nanofluid flow over a shrinking sheet

    Rizwan Ul Haq;Rizwan Ul Haq;Sohail Nadeem;Zafar Hayyat Khan;Toyin Gideon Okedayo

  • MHD stagnation point flow of Carreau fluid toward a permeable shrinking sheet: Dual solutions

    N.S. Akbar;S. Nadeem;Rizwan Ul Haq;Rizwan Ul Haq;Shiwei Ye

  • Thermophysical effects of carbon nanotubes on MHD flow over a stretching surface

    Rizwan Ul Haq;Rizwan Ul Haq;Zafar Hayat Khan;Zafar Hayat Khan;Waqar Ahmed Khan

  • Effect of Thermal Radiation for Megnetohydrodynamic Boundary Layer Flow of a Nanofluid Past a Stretching Sheet with Convective Boundary Conditions

    S. Nadeem;Rizwan Ul Haq

Frequent Co-Authors

Zafar Hayat Khan
Zafar Hayat Khan Nanning Normal University
Sohail Nadeem
Sohail Nadeem Quaid-i-Azam University
Mohsen Sheikholeslami
Mohsen Sheikholeslami Babol Noshirvani University of Technology
Noreen Sher Akbar
Noreen Sher Akbar National University of Sciences and Technology
Iskander Tlili
Iskander Tlili Majmaah University
Changhoon Lee
Changhoon Lee Yonsei University
Ali J. Chamkha
Ali J. Chamkha Kuwait College of Science and Technology
Trung Nguyen-Thoi
Trung Nguyen-Thoi Van Lang University
Ishak Hashim
Ishak Hashim National University of Malaysia
Truong Khang Nguyen
Truong Khang Nguyen Van Lang University

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