Dr Zafar Mahmood

All Stories

1. 
   Irreversibility analysis and thermal performance of quadratic radiation and Darcy-Forchheimer flow over non-isothermal needle with velocity slip: Effects of aggregation and non-aggregation dynamics

   Article • Journal of Radiation Research and Applied Sciences, June 2025, Elsevier

   Dr Zafar Mahmood

2. 
   Deep learning investigation of water-based tetra hybrid nanofluid across a shrinking cylinder for variable electrical conductivity with thermal radiation

   Article • Journal of Radiation Research and Applied Sciences, March 2025, Elsevier

   Dr Zafar Mahmood

3. 
   Scrutinizing pollutant concentration with variable electrical conductivity and quadratic radiation effects over convective cylinder with zero mass flux and gyrotactic microorganisms

   Article • Journal of Radiation Research and Applied Sciences, March 2025, Elsevier

   Dr Zafar Mahmood

4. 
   Multiscale parametric influence on stagnation point Darcy-Forchheimer single phase ternary nanofluid problem using solar radiations: design for vertical sheet

   Article • Multiscale and Multidisciplinary Modeling Experiments and Design, February 2025, Springer Science + Business Media

   Dr Zafar Mahmood

5. 
   The role of machine learning in analyzing magnetic field localization and vortex generation in tetra-hybrid nanofluid: A numerical study

   Article • Modern Physics Letters B, February 2025, World Scientific Pub Co Pte Lt

   Dr Zafar Mahmood

6. 
   Computational analysis for transport properties of γ-Al2O3 with different base fluids over rotating sphere with viscous dissipation and porous media

   Article • Journal of Thermal Analysis and Calorimetry, February 2025, Springer Science + Business Media

   Dr Zafar Mahmood

7. 
   Entropy performance of nonlinear mathematical hydrocarbon based model using ternary alloys (AA7072/AA7075/Ti6AI4V) under influential solar radiations and convective effects

   Article • Scientific Reports, December 2024, Springer Science + Business Media

   Dr Zafar Mahmood

8. 
   Significance of Hamilton–Crosser’s model for thermal improvement in transient ternary nanofluid problem from multiple physical aspects

   Article • Modern Physics Letters B, December 2024, World Scientific Pub Co Pte Lt

   Dr Zafar Mahmood

9. 
   Analyzing thermal performance and entropy generation in time-dependent buoyancy flow of water-based over rotating sphere with ternary nanoparticle shape factor

   Article • Journal of Computational Design and Engineering, December 2024, Oxford University Press (OUP)

   Dr Zafar Mahmood

10. 
    Analysis of heat generation and viscous dissipation with thermal radiation on unsteady hybrid nanofluid flow over a sphere with double-stratification: Case of modified Buongiorno's model

    Article • Journal of Radiation Research and Applied Sciences, December 2024, Elsevier

    Dr Zafar Mahmood

11. 
    Numerical study of fluid flow and entropy optimization subject to second order slip condition across a permeable curved surface

    Article • Journal of Radiation Research and Applied Sciences, December 2024, Elsevier

    Dr Zafar Mahmood

12. 
    Analyzing the effects of variable fluid properties on radiative dissipative hybrid nanofluid over moving wedge with MHD and Joule heating

    Article • Modern Physics Letters B, November 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

13. 
    Couple-stress nanofluid flow comprised of titanium alloy subject to Hall current and Joule heating effects: Numerical investigation

    Article • AIP Advances, November 2024, American Institute of Physics

    Herbert Mukalazi , Dr Zafar Mahmood

14. 
    Study of ZnO-SAE50 over a radiated permeable exponentially elongating curved device subject to non-uniform thermal source and Newtonian heating

    Article • Case Studies in Thermal Engineering, November 2024, Elsevier

    Dr Zafar Mahmood

15. 
    Investigating thermal conduction dynamics in ternary Carreau–Yasuda nanofluids under convective boundary conditions and exponential heat source/sink effects

    Article • Energy Exploration & Exploitation, October 2024, SAGE Publications

    Dr Zafar Mahmood

16. 
    Thermal efficiency of radiated nanofluid through convective geometry subject to heating source

    Article • Ain Shams Engineering Journal, October 2024, Elsevier

    Dr Zafar Mahmood

17. 
    Computational analysis of MHD hybrid nanofluid over an inclined cylinder: Variable thermal conductivity and viscosity with buoyancy and radiation effects

    Article • Modern Physics Letters B, September 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

18. 
    Convergence and stability analyses of a novel iterative scheme

    Article • Modern Physics Letters B, September 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

19. 
    Lie scaling transformations for the analysis of MHD flow with radiation, Soret, and Dufour effects as well as viscous dissipation across a convective surface during triple diffusion

    Article • International Journal of Heat and Fluid Flow, September 2024, Elsevier

    Dr Zafar Mahmood

20. 
    Time-dependent Casson fluid flow over a vertical Riga plate subjected to slip conditions and thermal radiation: Aspects of Buongiorno’s model

    Article • Advances in Mechanical Engineering, September 2024, SAGE Publications

    Dr Zafar Mahmood

21. 
    Numerical simulation of hybrid nanofluid flow with homogeneous and heterogeneous chemical reaction across an inclined permeable cylinder/plate

    Article • Energy Exploration & Exploitation, August 2024, SAGE Publications

    Dr Zafar Mahmood

22. 
    Thermal study of single phase nanofluid model using radiative γAl2O3 nanomaterial under Hall current and momentum slip phenomena

    Article • Energy & Environment, August 2024, SAGE Publications

    Dr Zafar Mahmood

23. 
    Fixed point approximation of multi-valued non-expansive mappings in uniformly convex Banach spaces via AR-iteration

    Article • Modern Physics Letters B, August 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

24. 
    Thermal behavior of radiated tetra-nanofluid flow with different parameters

    Article • AIP Advances, August 2024, American Institute of Physics

    Dr Zafar Mahmood

25. 
    Melting thermal process in buoyancy driven radiated flow of (MoS2-SiO2-Au)/H2O near the stagnant point under mixed convection

    Article • Case Studies in Thermal Engineering, August 2024, Elsevier

    Dr Zafar Mahmood

26. 
    Numerical study of MHD flow over stretching cylinder with variable Prandtl number and viscous dissipation in ternary hybrid nanofluids with velocity and thermal slip conditions

    Article • Modern Physics Letters B, July 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

27. 
    Dynamics of shape factor with Joule heating and thermal stratification on magnetohydrodynamic $${\mathbf{A}\mathbf{l}}_{2}{\mathbf{O}}_{3}-\mathbf{C}\mathbf{u}-\mathbf{T}\mathbf{i}{\mathbf{O}}_{2}/{\mathbf{H}}_{2}\mathbf{O}$$ nanofluid of stretching di...

    Article • Journal of Thermal Analysis and Calorimetry, July 2024, Springer Science + Business Media

    Dr Zafar Mahmood

28. 
    Unsteady MHD flow analysis of hybrid nanofluid over a shrinking surface with porous media and heat generation: Computational study on entropy generation and Bejan number

    Article • International Journal of Heat and Fluid Flow, July 2024, Elsevier

    Dr Zafar Mahmood

29. 
    Nonlinear thermal analysis for flow of polymer-based nanofluid over vertical deformable surface

    Article • Modern Physics Letters B, June 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

30. 
    Entropy analysis of Hall effect with variable viscosity and slip conditions on rotating hybrid nanofluid flow over nonlinear radiative surface

    Article • Materials Today Communications, June 2024, Elsevier

    Dr Zafar Mahmood

31. 
    Joule heating effects on triple diffusive free convective MHD flow over a convective surface: A Lie-group transformation analysis

    Article • Modern Physics Letters B, May 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

32. 
    Enhanced transport phenomena in Casson fluid flow over radiative moving surface: Influence of velocity and thermal slip conditions with mixed convection and chemical reaction

    Article • Modern Physics Letters B, May 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

33. 
    Investigation of unsteady nanofluid over half infinite domain under the action of parametric effects and EPNM

    Article • Journal of Thermal Analysis and Calorimetry, April 2024, Springer Science + Business Media

    Dr Zafar Mahmood

34. 
    Significance of shape factor on magnetohydrodynamic buoyancy thin film flow of nanofluid over inclined sheet with slip condition: Irreversibility analysis

    Article • Modern Physics Letters B, April 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

35. 
    Numerical heat featuring in radiative convective ternary nanofluid under induced magnetic field and heat generating source

    Article • International Journal of Modern Physics B, April 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

36. 
    Analysis of mixed convective stagnation point flow of hybrid nanofluid over sheet with variable thermal conductivity and slip Conditions: A Model-Based study

    Article • International Journal of Heat and Fluid Flow, April 2024, Elsevier

    Dr Zafar Mahmood

37. 
    Electrically conducting mixed convective nanofluid flow past a nonlinearly slender Riga plate subjected to viscous dissipation and activation energy

    Article • Modern Physics Letters B, March 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

38. 
    Numerical investigation of entropy generation of Joule heating in non-axisymmetric flow of hybrid nanofluid towards stretching surface

    Article • Journal of Computational Design and Engineering, March 2024, Oxford University Press (OUP)

    Dr Zafar Mahmood

39. 
    Triple-diffusive free convection enhancement at the stagnation point on moving sheet under the influence of hall effect and mass flux

    Article • Advances in Mechanical Engineering, March 2024, SAGE Publications

    Dr Zafar Mahmood

40. 
    Enhanced thermal study in hybrid nanofluid flow in a channel motivated by graphene/Fe3O4 and Newtonian heating

    Article • Results in Engineering, March 2024, Elsevier

    Dr Zafar Mahmood

41. 
    Investigation of entropy generation in the existence of heat generation and nanoparticle clustering on porous Riga plate during nanofluid flow

    Article • Materials Today Communications, March 2024, Elsevier

    Dr Zafar Mahmood

42. 
    Model-based comparative analysis of MHD stagnation point flow of hybrid nanofluid over a stretching sheet with suction and viscous dissipation

    Article • Numerical Heat Transfer Part B Fundamentals, February 2024, Taylor & Francis

    Dr Zafar Mahmood

43. 
    MHD unsteady flow of carbon nanotubes over nonlinear radiative surface with anisotropic slip conditions: computational analysis of irreversibility for Yamada-Ota model

    Article • Engineering Applications of Computational Fluid Mechanics, February 2024, Taylor & Francis

    Dr Zafar Mahmood

44. 
    Computational investigation of thermal process in radiated nanofluid modulation influenced by nanoparticles (Al2O3) and molecular (H2O) diameters

    Article • Journal of Computational Design and Engineering, January 2024, Oxford University Press (OUP)

    Dr Zafar Mahmood

45. 
    Analysis of unsteady MHD fluid flow across two parallel discs with uniform fluctuation subject to modified Hall and activation energy

    Article • International Journal of Modern Physics B, January 2024, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

46. 
    Significance of mixed convective double diffusive MHD stagnation point flow of nanofluid over a vertical surface with heat generation

    Article • Proceedings of the Institution of Mechanical Engineers Part N Journal of Nanomaterials Nanoengineering and Nanosystems, January 2024, SAGE Publications

    Dr Zafar Mahmood

47. 
    Significance of unsteady rotating flow of nanofluid with nanoparticles aggregation and impacts of slip conditions and variable viscosity

    Article • Numerical Heat Transfer Part A Applications, January 2024, Taylor & Francis

    Dr Zafar Mahmood

48. 
    Exploring concentration-dependent transport properties on an unsteady Riga plate by incorporating thermal radiation with activation energy and gyrotactic microorganisms

    Article • Applied Rheology, January 2024, De Gruyter

    Dr Zafar Mahmood

49. 
    Numerical analysis of non-linear radiative Casson fluids containing CNTs having length and radius over permeable moving plate

    Article • Open Physics, January 2024, De Gruyter

    Dr Zafar Mahmood

50. 
    IMPORTANCE OF THERMAL CONDUCTIVITY MODELS IN ANALYZING HEAT TRANSFER OF RADIATIVE HYBRID NANOFLUID ACROSS A STRETCHING SHEET USING DARCY-FORCHHEIMER FLOW

    Article • Journal of Porous Media, January 2024, Begell House

    Dr Zafar Mahmood

51. 
    Nanoparticle aggregation effect over MHD oblique stagnation point flow of the convective surface of nanoliquids

    Article • Proceedings of the Institution of Mechanical Engineers Part N Journal of Nanomaterials Nanoengineering and Nanosystems, December 2023, SAGE Publications

    Dr Zafar Mahmood

52. 
    Significance of coupled effects of resistive heating and perpendicular magnetic field on heat transfer process of mixed convective flow of ternary nanofluid

    Article • Journal of Thermal Analysis and Calorimetry, December 2023, Springer Science + Business Media

    Dr Zafar Mahmood

53. 
    Mixed convective flow of nanofluid across exponential surface: A numerical assessment of the impact of Darcy-Forchheimer and nanoparticle aggregation

    Article • Numerical Heat Transfer Part A Applications, November 2023, Taylor & Francis

    Dr Zafar Mahmood

54. 
    Nanofluid flow with slip condition over a moving surface: buoyancy and heat source effects at the separated stagnation point

    Article • Journal of Thermal Analysis and Calorimetry, November 2023, Springer Science + Business Media

    Dr Zafar Mahmood

55. 
    MHD rotating flow over a stretching surface: The role of viscosity and aggregation of nanoparticles

    Article • Heliyon, November 2023, Elsevier

    Dr Zafar Mahmood

56. 
    Flow across moving plate at separated stagnation point: Features of corcione’s correlation with Thompson and Troian slip and melting heat

    Article • Numerical Heat Transfer Part B Fundamentals, October 2023, Taylor & Francis

    Dr Zafar Mahmood

57. 
    Entropy generation due to nanofluid flow in porous media over radiative permeable exponentially surface with nanoparticle aggregation effect

    Article • Tribology International, October 2023, Elsevier

    Dr Zafar Mahmood

58. 
    Investigation of thermal stratification with velocity slip and variable viscosity on MHD flow of A

    Article • Case Studies in Thermal Engineering, September 2023, Elsevier

    Dr Zafar Mahmood

59. 
    Impacts of thermal radiation with nanoparticle aggregation and variable viscosity on unsteady bidirectional rotating stagnation point flow of nanofluid

    Article • Materials Today Communications, August 2023, Elsevier

    Dr Zafar Mahmood

60. 
    Mathematical analysis of MHD hybrid nanofluid flow with variable viscosity and slip conditions over a stretching surface

    Article • Materials Today Communications, August 2023, Elsevier

    Dr Zafar Mahmood

61. 
    Numerical analysis of MHD tri-hybrid nanofluid over a nonlinear stretching/shrinking sheet with heat generation/absorption and slip conditions

    Article • Alexandria Engineering Journal, August 2023, Elsevier

    Dr Zafar Mahmood

62. 
    Unsteady non-axisymmetric MHD Homann stagnation point flow of CNTs-suspended nanofluid over convective surface with radiation using Yamada–Ota model

    Article • International Journal of Modern Physics B, July 2023, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

63. 
    Mathematical analysis of radius and length of CNTs on flow of nanofluid over surface with variable viscosity and joule heating

    Article • Heliyon, July 2023, Elsevier

    Dr Zafar Mahmood

64. 
    Mathematical investigation of nanoparticle aggregation and heat transfer on mixed convective stagnation point flow of nanofluid over extendable vertical Riga plate

    Article • Physica Scripta, June 2023, Institute of Physics Publishing

    Dr Zafar Mahmood

65. 
    Boundary layer and heat transfer analysis of mixed convective nanofluid flow capturing the aspects of nanoparticles over a needle

    Article • Materials Today Communications, June 2023, Elsevier

    Dr Zafar Mahmood

66. 
    Mathematical analysis of mixed convective stagnation point flow over extendable porous riga plate with aggregation and joule heating effects

    Article • Heliyon, June 2023, Elsevier

    Dr Zafar Mahmood, Dr Hakeem A Otman

67. 
    Mixed convective flow of hybrid nanofluid over a heated stretching disk with zero-mass flux using the modified Buongiorno model

    Article • Alexandria Engineering Journal, June 2023, Elsevier

    Dr Zafar Mahmood

68. 
    Significance of entropy generation and nanoparticle aggregation on stagnation point flow of nanofluid over stretching sheet with inclined Lorentz force

    Article • Arabian Journal of Chemistry, June 2023, Elsevier

    Dr Zafar Mahmood

69. 
    Impact of Nonlinear Thermal Radiation on Three-Dimensional Unsteady Flow of Carbon Nanotube-Suspended Nanofluid with Different Length and Radius of Stretching Surface

    Article • International Journal of Modern Physics C, May 2023, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

70. 
    Impact of nanoparticle shape on entropy production of nanofluid over permeable MHD stretching sheet at quadratic velocity and viscous dissipation

    Article • Case Studies in Thermal Engineering, May 2023, Elsevier

    Dr Zafar Mahmood

71. 
    Numerical analysis of ternary hybrid nanofluid flow over a stagnation region of stretching/shrinking curved surface with suction and Lorentz force

    Article • Journal of Magnetism and Magnetic Materials, May 2023, Elsevier

    Dr Zafar Mahmood

72. 
    Various nanoparticle shapes and quadratic velocity impacts on entropy generation and MHD flow over a stretching sheet with joule heating

    Article • Alexandria Engineering Journal, May 2023, Elsevier

    Dr Zafar Mahmood

73. 
    Impact of suction with nanoparticles aggregation and joule heating on unsteady MHD stagnation point flow of nanofluids over horizontal cylinder

    Article • Heliyon, April 2023, Elsevier

    Dr Zafar Mahmood

74. 
    MHD flow of nanofluid over moving slender needle with nanoparticles aggregation and viscous dissipation effects

    Article • Science Progress, April 2023, SAGE Publications

    Dr Zafar Mahmood

75. 
    Mathematical analysis of heat and mass transfer on unsteady stagnation point flow of Riga plate with binary chemical reaction and thermal radiation effects

    Article • Heliyon, March 2023, Elsevier

    Dr Zafar Mahmood

76. 
    Mathematical analysis of nonlinear thermal radiation and nanoparticle aggregation on unsteady MHD flow of micropolar nanofluid over shrinking sheet

    Article • Heliyon, March 2023, Elsevier

    Dr Zafar Mahmood

77. 
    Impact of an effective Prandtl number model on the flow of nanofluids past an oblique stagnation point on a convective surface

    Article • Heliyon, February 2023, Elsevier

    Dr Zafar Mahmood

78. 
    Double-diffusive stagnation point flow over a vertical surface with thermal radiation: Assisting and opposing flows

    Article • Science Progress, January 2023, SAGE Publications

    Dr Zafar Mahmood

79. 
    Unsteady three-dimensional nodal stagnation point flow of polymer-based ternary-hybrid nanofluid past a stretching surface with suction and heat source

    Article • Science Progress, January 2023, SAGE Publications

    Dr Zafar Mahmood

80. 
    Heat and mass transfer analysis of MHD stagnation point flow of carbon nanotubes with convective stretching disk and viscous dissipation

    Article • Advances in Mechanical Engineering, October 2022, SAGE Publications

    Dr Zafar Mahmood

81. 
    MHD mixed convective stagnation point flow of nanofluid past a permeable stretching sheet with nanoparticles aggregation and thermal stratification

    Article • Scientific Reports, September 2022, Springer Science + Business Media

    Dr Zafar Mahmood

82. 
    Unsteady MHD stagnation point flow of ternary hybrid nanofluid over a spinning sphere with Joule heating

    Article • International Journal of Modern Physics B, September 2022, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

83. 
    Influence of suction and heat source on MHD stagnation point flow of ternary hybrid nanofluid over convectively heated stretching/shrinking cylinder

    Article • Advances in Mechanical Engineering, September 2022, SAGE Publications

    Dr Zafar Mahmood

84. 
    Ternary hybrid nanofluid near a stretching/ shrinking sheet with heat generation/ absorption and velocity slip on unsteady stagnation point flow

    Article • International Journal of Modern Physics B, August 2022, World Scientific Pub Co Pte Lt

    Dr Zafar Mahmood

85. 
    Nanoparticles aggregation effects on unsteady stagnation point flow of hydrogen oxide-based nanofluids

    Article • The European Physical Journal Plus, June 2022, Springer Science + Business Media

    Dr Zafar Mahmood

86. 
    Nanoparticles Aggregation Effects on MHD Mixed Convective Stagnation Point flow of water based nanofluid past a permeable stretching sheet in presence of Thermal Stratification

    Article • April 2022, Research Square

    Dr Zafar Mahmood

87. 
    MHD Stagnation Point Flow of Ternary Hybrid Nanofluid Flow over a Stretching/Shrinking Cylinder with Suction and Ohmic Heating

    Article • March 2022, Authorea, Inc.

    Dr Zafar Mahmood