Personal information

Fluid Dynamics, CFD, Mathematical Modeling, Numerical and Analytical Methods
Pakistan

Biography

Dr. Abdullah Dawar earned his BS degree from Islamia College University, Peshawar, Pakistan, his MS degree from Qurtuba University of Science and Information Technology, Peshawar, Pakistan, and his PhD degree from Abdul Wali Khan University, Mardan, Pakistan. With over 80 research articles published in well-reputed journals, Dr. Dawar is a distinguished researcher in his field. His expertise spans a diverse range of topics including magnetohydrodynamic, nanofluids, hybrid nanofluids, mathematical modeling, numerical and analytical methods, computational fluid dynamics, and heat and mass transfer problems. Dr. Dawar has made significant contributions to the development of advanced analytical technique for solving complex fluid dynamics problems. Currently, he is pioneering research on a novel methodology known as the Improved Residual Power Series Method (IRPSM). This innovative approach aims to enhance the accuracy and efficiency of solving differential equations and fluid flow problems, further advancing the field of computational and theoretical fluid dynamics

Activities

Education and qualifications (1)

Independent Researcher Peshawar, 25000: Peshawar, KP, PK

2020-11-12 to 2023-12-06 | PhD Mathematics (Mathematics)
Education
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Abdullah Dawar

Works (50 of 83)

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Exploring the effects of nanoparticle radius and inter-particle spacing on mixed convective dusty nanofluid flow over an extending heated surface: A numerical analysis

Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems
2025-01-16 | Journal article
Contributors: Abdullah Dawar
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A numerical approach to radiative ternary nanofluid flow on curved geometry with cross-diffusion and second order velocity slip constraints

International Journal of Heat and Fluid Flow
2024 | Journal article
Contributors: Mumtaz, Muhammad; Islam, Saeed; Ullah, Hakeem; Dawar, Abdullah; Shah, Zahir
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Framing the hydrothermal significance of water-based hybrid nanofluid flow over a revolving disk

International Journal of Nonlinear Sciences and Numerical Simulation
2024 | Journal article
Contributors: Algehyne, Ebrahem A.; Alduais, Fuad S.; Saeed, Anwar; Dawar, Abdullah; Ramzan, Muhammad; Kumam, Poom
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Analytical and numerical solutions of squeezing nanofluid flow between parallel plates: A comparison of IRPSM and HPM

Advances in Mechanical Engineering
2024-12 | Journal article
Contributors: Abdullah Dawar; Hamid Khan
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Innovative approach to unbounded boundary value problems: IRPSM-Padé algorithm

Partial Differential Equations in Applied Mathematics
2024-12 | Journal article
Contributors: Abdullah Dawar
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Dynamics of nanoparticle diameter and solid–liquid interfacial layer on the Al2O3–H2O nanofluid flow over a uni-directional extending heated surface: a numerical analysis

Journal of Thermal Analysis and Calorimetry
2024-09 | Journal article
Contributors: Abdullah Dawar; Izharul Haq; Laila A. AL-Essa; Fuad S. Alduais; Afrah Al-Bossly; Anwar Saeed
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The improved residual power series method for the solutions of higher-order linear and nonlinear boundary value problems

Journal of Umm Al-Qura University for Applied Sciences
2024-05-04 | Journal article
Contributors: Rimshah Gillani; Abdullah Dawar; Hamid Khan
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A semi-analytical strategy for mixed convection non-Newtonian nanofluid flow on a stretching surface using Cattaneo-Christov model

Advances in Mechanical Engineering
2024-04 | Journal article
Contributors: Muhammad Mumtaz; Saeed Islam; Hakeem Ullah; Abdullah Dawar; Zahir Shah
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A comparative analysis of the magnetized sodium alginate-based hybrid nanofluid flows through cone, wedge, and plate

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
2023 | Journal article
Contributors: Dawar, Abdullah; Islam, Saeed; Shah, Zahir; Lone, Showkat Ahmad
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A numerical study of the micropolar nanofluid flow containing aluminum alloy nanoparticles over a variable thickened stretching sheet

International Journal of Modern Physics B
2023 | Journal article
Contributors: Dawar, Abdullah; Islam, Saeed; Shah, Zahir; Alshehri, Ahmed; Mahmuod, S. R.
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Electrically conducting water-based hybrid nanofluid flow between two stretchable rotating disks: A numerical analysis

Numerical Heat Transfer, Part B: Fundamentals
2023 | Journal article
Contributors: Gul, Humaira; Dawar, Abdullah; Ayaz, Muhammad; Islam, Saeed; Ahmad Lone, Showkat
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Optimization of response function on hydromagnetic buoyancy-driven rotating flow considering particle diameter and interfacial layer effects: Homotopy and sensitivity analysis

International Communications in Heat and Mass Transfer
2023 | Journal article
Contributors: Dawar, Abdullah; Thumma, Thirupathi; Islam, Saeed; Shah, Zahir
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Significance of nanoparticle radius and inter-particle spacing toward the radiative water-based alumina nanofluid flow over a rotating disk

Nanotechnology Reviews
2023 | Journal article
Contributors: Ramzan, Muhammad; Lone, Showkat Ahmad; Dawar, Abdullah; Saeed, Anwar; Kumam, Wiyada; Kumam, Poom
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Numerical investigation of the chemically reactive magnetohydrodynamic blood-gold nanofluid flow between two rotating disks

Journal of Thermal Analysis and Calorimetry
2023-11 | Journal article
Contributors: Ishtiaq Khan; Amin Ur Rahman; Showkat Ahmad Lone; Abdullah Dawar; Saeed Islam
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The improved residual power series method for a system of differential equations: a new semi-numerical method

International Journal of Modelling and Simulation
2023-10-23 | Journal article
Part of ISSN: 0228-6203
Part of ISSN: 1925-7082
Contributors: Abdullah Dawar; Hamid Khan; Saeed Islam; Waris Khan
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Abdullah Dawar
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Homotopic solution of the chemically reactive magnetohydrodynamic flow of a hybrid nanofluid over a rotating disk with Brownian motion and thermophoresis effects

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
2023-08 | Journal article
Contributors: Amjid Rashid; Abdullah Dawar; Muhammad Ayaz; Saeed Islam; Ahmed M. Galal; Humaira Gul
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A passive control of Casson hybrid nanofluid flow over a curved surface with alumina and copper nanomaterials: A study on sodium alginate-based fluid

Journal of Molecular Liquids
2023-07 | Journal article
Contributors: Abdullah Dawar; Saeed Islam; Zahir Shah; S.R. Mahmuod
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Second-order slip flow of a magnetohydrodynamic hybrid nanofluid past a bi-directional stretching surface with thermal convective and zero mass flux conditions

Advances in Mechanical Engineering
2023-02 | Journal article
Contributors: Ishtiaq Khan; Amin Ur Rahman; Abdullah Dawar; Saeed Islam; Aiman Zaman
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MHD stagnation point flow of a water-based copper nanofluid past a flat plate with solar radiation effect

Journal of Petroleum Science and Engineering
2023-01 | Journal article
Contributors: Abdullah Dawar; Zahir Shah; Saeed Islam; Wejdan Deebani; Meshal Shutaywi
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A semi-analytical passive strategy to examine a magnetized heterogeneous mixture having sodium alginate liquid with alumina and copper nanomaterials near a convectively heated surface of a stretching curved geometry

International Communications in Heat and Mass Transfer
2022 | Journal article
Contributors: Dawar, Abdullah; Said, Nejla Mahjoub; Islam, Saeed; Shah, Zahir; Mahmuod, S. R.; Wakif, A.
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A semi-analytical passive strategy to examine the water-ethylene glycol (50:50)-based hybrid nanofluid flow over a spinning disk with homogeneous-heterogeneous reactions

Scientific Reports
2022 | Journal article
Contributors: Algehyne, Ebrahem A.; Altaweel, Nifeen H.; Saeed, Anwar; Dawar, Abdullah; Ramzan, Muhammad; Kumam, Poom
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Analysis of the MHD partially ionized GO-Ag/water and GO-Ag/kerosene oil hybrid nanofluids flow over a stretching surface with Cattaneo-Christov double diffusion model: A comparative study

International Communications in Heat and Mass Transfer
2022 | Journal article
Contributors: Algehyne, Ebrahem A.; Alharbi, Amal F.; Saeed, Anwar; Dawar, Abdullah; Ramzan, Muhammad; Kumam, Poom
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Analysis of the partially ionized kerosene oil-based ternary nanofluid flow over a convectively heated rotating surface

Open Physics
2022 | Journal article
Contributors: Ramzan, Muhammad; Dawar, Abdullah; Saeed, Anwar; Kumam, Poom; Sitthithakerngkiet, Kanokwan; Lone, Showkat Ahmad
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Application of Arrhenius chemical process on unsteady mixed bio-convective flows of third-grade fluids having temperature-dependent in thermo-rheological properties

Waves in Random and Complex Media
2022 | Journal article
Contributors: Shah, Zahir; Dawar, Abdullah; Nasir, Saleem; Islam, Saeed; Deebani, Wejdan; Shutaywi, Meshal
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Applications of solar radiation toward the slip flow of a non-Newtonian viscoelastic hybrid nanofluid over a rotating disk

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
2022 | Journal article
Contributors: Ramzan, Muhammad; Saeed, Anwar; Dawar, Abdullah; Lone, Showkat Ahmad; Kumam, Poom; Watthayu, Wiboonsak
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Dynamics of inter-particle spacing, nanoparticle radius, inclined magnetic field and nonlinear thermal radiation on the water-based copper nanofluid flow past a convectively heated stretching surface with mass flux condition: A strong suction case

International Communications in Heat and Mass Transfer
2022 | Journal article
Contributors: Dawar, Abdullah; Islam, Saeed; Shah, Zahir; Mahmuod, S. R.; Lone, Showkat Ahmad
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Effects of Soret and Dufour Numbers on the Three-Dimensional MHD Flow of Micropolar Fluid Containing Gyrotactic Microorganisms Over a Bidirectional Stretching Sheet With Cattaneo-Christov Heat and Mass Flux Model

Journal of Heat Transfer
2022 | Journal article
Contributors: Ramzan, Muhammad; Alduais, Fuad S.; Dawar, Abdullah; Saeed, Anwar; Kumam, Poom; Watthayu, Wiboonsak
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Homotopic simulation for heat transport phenomenon of the Burgers nanofluids flow over a stretching cylinder with thermal convective and zero mass flux conditions

Nanotechnology Reviews
2022 | Journal article
Contributors: Ramzan, Muhammad; Algehyne, Ebrahem A.; Saeed, Anwar; Dawar, Abdullah; Kumam, Poom; Watthayu, Wiboonsak
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Magneto-hydrothermal analysis of copper and copper oxide nanoparticles between two parallel plates with Brownian motion and thermophoresis effects

International Communications in Heat and Mass Transfer
2022 | Journal article
Contributors: Dawar, Abdullah; Saeed, Anwar; Kumam, Poom
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MHD flow of micropolar and Williamson fluids over a bi-directional stretching sheet

The European Physical Journal Plus
2022 | Journal article
Contributors: Ramzan, Muhammad; Dawar, Abdullah; Saeed, Anwar; Kumam, Poom; Watthayu, Wiboonsak
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MHD micropolar hybrid nanofluid flow over a flat surface subject to mixed convection and thermal radiation

Scientific Reports
2022 | Journal article
Contributors: Lone, Showkat Ahmad; Alyami, Maryam Ahmed; Saeed, Anwar; Dawar, Abdullah; Kumam, Poom; Kumam, Wiyada
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Numerical analysis of the chemically reactive EMHD flow of a nanofluid past a bi-directional Riga plate influenced by velocity slips and convective boundary conditions

Scientific Reports
2022 | Journal article
Contributors: Algehyne, Ebrahem A.; Alharbi, Amal F.; Saeed, Anwar; Dawar, Abdullah; Kumam, Poom; Galal, Ahmed M.
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Towards a new MHD non-homogeneous convective nanofluid flow model for simulating a rotating inclined thin layer of sodium alginate-based Iron oxide exposed to incident solar energy

International Communications in Heat and Mass Transfer
2022 | Journal article
Contributors: Dawar, Abdullah; Wakif, Abderrahim; Thumma, Thirupathi; Shah, Nehad Ali
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A semi‐analytical study of the MHD micropolar water‐based hybrid nanofluid flow over a stretching surface with variable heat source/sink

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
2022-12 | Journal article
Contributors: Showkat Ahmad Lone; Zehba Raizah; Anwar Saeed; Abdullah Dawar; Ahmed M. Galal; Poom Kumam
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Significance of the third‐order slip flow of graphene‐(100% water, 70% water + 30% ethylene glycol, and 50% water + 50% ethylene glycol) nanofluids flow over a stretching surface with a Cattaneo–Christov heat and mass flux model

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
2022-12 | Journal article
Contributors: Abdullah Dawar; Saeed Islam; Zahir Shah; Showkat Ahmad Lone
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A comparative analysis of the performance of magnetised copper–copper oxide/water and copper–copper oxide/kerosene oil hybrid nanofluids flowing through an extending surface with velocity slips and thermal convective conditions

International Journal of Ambient Energy
2022-12-31 | Journal article
Contributors: Abdullah Dawar; Saeed Islam; Zahir Shah
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Mixed convective flow of Casson and Oldroyd-B fluids through a stratified stretching sheet with nonlinear thermal radiation and chemical reaction

Journal of Taibah University for Science
2022-12-31 | Journal article
Contributors: Ebrahem A. Algehyne; Musaad S. Aldhabani; Anwar Saeed; Abdullah Dawar; Poom Kumam
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Cattaneo–Christov heat flux theory toward the magnetohydrodynamic micropolar hybrid nanofluid flow past a stretching/shrinking sheet with non‐uniform heat source/sink and thermal radiation

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
2022-10 | Journal article
Contributors: Ebrahem A. Algehyne; Haifaa F. Alrihieli; Anwar Saeed; Abdullah Dawar; Poom Kumam
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Unsteady mixed convective radiative nanofluid flow in the stagnation point region of a revolving sphere considering the influence of nanoparticles diameter and nanolayer

Journal of the Indian Chemical Society
2022-10 | Journal article
Contributors: Abdullah Dawar; Nilankush Acharya
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Mixed convective flow of blood biofluids containing magnetite ferroparticles past a vertical flat plate: shapes-based analysis

Waves in Random and Complex Media
2022-05-30 | Journal article
Contributors: Abdullah Dawar; Saeed Islam; Asifa Tassaddiq; Zahir Shah; Wejdan Deebani; Amjid Rashid
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Mixed convective flow of a magnetohydrodynamic Casson fluid through a permeable stretching sheet with first-order chemical reaction

PLOS ONE
2022-04-01 | Journal article
Contributors: Anwar Saeed; Mohammad Mehdi Rashidi; Ebrahem A. Algehyne; Musaad S. Aldhabani; Abdullah Dawar; Poom Kumam; Wiyada Kumam
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Generalized differential quadrature analysis of electro‐magneto‐hydrodynamic dissipative flows over a heated Riga plate in the presence of a space‐dependent heat source: The case for strong suction effect

Heat Transfer
2022-03 | Journal article
Contributors: Mostafa Zaydan; Najiba Hasan Hamad; Abderrahim Wakif; Abdullah Dawar; Rachid Sehaqui
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Significance of Lorentz forces on Jeffrey nanofluid flows over a convectively heated flat surface featured by multiple velocity slips and dual stretching constraint: a homotopy analysis approach

Journal of Computational Design and Engineering
2022-03-21 | Journal article
Contributors: Abdullah Dawar; Abderrahim Wakif; Anwar Saeed; Zahir Shah; Taseer Muhammad; Poom Kumam
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Three-dimensional magnetohydrodynamic flow of Casson fluid past an exponentially stretching/shrinking sheet with homogeneous-heterogeneous reactions

Waves in Random and Complex Media
2022-03-17 | Journal article
Contributors: Ebrahem A. Algehyne; Mounirah Areshi; Anwar Saeed; Abdullah Dawar; Zahir Shah; Poom Kumam
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Heat Transfer Analysis of the MHD Stagnation Point Flow of a Non‐Newtonian Tangent Hyperbolic Hybrid Nanofluid past a Non‐Isothermal Flat Plate with Thermal Radiation Effect

Journal of Nanomaterials
2022-01 | Journal article
Contributors: Abdullah Dawar; Saeed Islam; Ahmed Alshehri; Ebenezer Bonyah; Zahir Shah; Domenico Acierno
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A comparative analysis of MHD Casson and Maxwell flows past a stretching sheet with mixed convection and chemical reaction

Waves in Random and Complex Media
2021 | Journal article
Contributors: Shah, Zahir; Dawar, Abdullah; Islam, Saeed; Alshehri, Ahmed; Alrabaiah, Hussam
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Electromagnetohydrodynamic bioconvective flow of binary fluid containing nanoparticles and gyrotactic microorganisms through a stratified stretching sheet

Scientific Reports
2021 | Journal article
Contributors: Dawar, Abdullah; Saeed, Anwar; Islam, Saeed; Shah, Zahir; Kumam, Wiyada; Kumam, Poom
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Magnetized and non-magnetized Casson fluid flow with gyrotactic microorganisms over a stratified stretching cylinder

Scientific Reports
2021 | Journal article
Contributors: Dawar, Abdullah; Shah, Zahir; Alshehri, Hashim M.; Islam, Saeed; Kumam, Poom
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Heat transfer analysis of the mixed convective flow of magnetohydrodynamic hybrid nanofluid past a stretching sheet with velocity and thermal slip conditions

PLOS ONE
2021-12-14 | Journal article
Contributors: Muhammad Ramzan; Naramgari Sandeep; Abdullah Dawar; Anwar Saeed; Poom Kumam; Wiboonsak Watthayu; Wiyada Kumam
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Analytical Simulation for Magnetohydrodynamic Maxwell Fluid Flow Past an Exponentially Stretching Surface with First-Order Velocity Slip Condition

Coatings
2021-08-23 | Journal article
Contributors: Abdullah Dawar; Anwar Saeed; Zahir Shah; Wiyada Kumam; Saeed Islam; Poom Kumam
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Peer review (80 reviews for 20 publications/grants)

Review activity for Advances in Mechanical Engineering (16)
Review activity for BioNanoScience. (1)
Review activity for BioNanoScience. (1)
Review activity for Case studies in thermal engineering. (4)
Review activity for Heat transfer - Asian research. (3)
Review activity for Heliyon. (1)
Review activity for IEEE access : (5)
Review activity for International journal of modern physics B. (1)
Review activity for International Journal of Thermofluids (1)
Review activity for Journal of molecular liquids. (1)
Review activity for Journal of Umm Al-Qura University for Applied Sciences. (2)
Review activity for Mathematical methods in the applied sciences. (6)
Review activity for Numerical heat transfer. (3)
Review activity for Numerical heat transfer. (3)
Review activity for Partial differential equations in applied mathematics. (4)
Review activity for Physica scripta. (16)
Review activity for Probabilistic engineering mechanics. (1)
Review activity for Proceedings of the Institution of Mechanical Engineers. (6)
Review activity for Waves in random and complex media. (3)
Review activity for Zeitschrift für angewandte Mathematik und Mechanik. (2)