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Faculty members

Content

Inside a building, a man dressed in a traditional white uniform with a red and white Saudi shemagh wears a neutral expression as if he were taking a picture of a faculty file at Qassim University.
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doaa mohamady mostafa elsayed

Associate Professor
College of Sciences
Department of Mathematics

Personal data

  • do.elsayed@qu.edu.sa
  • Desktop watches
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    Scientific qualifications

      Research interests

      • Fluid mechanics

      Published research

      • Photo-carrier dynamics in a rotating semiconducting solid sphere under modification of the GN-III model without singularities (2022-05-30)
      • A new methodology in evaluating nonlinear electrohydrodynamic azimuthal stability between two dusty viscous fluids (2024-05-28)
      • Viscoelastic potential flow instability theory of Rivlin-Ericksen electrified fluids of cylindrical interface (2024-07-22)
      • Numerical analysis for tangent-hyperbolic micropolar nanofluid flow over an extending layer through a permeable medium (2023-08-19)
      • Transient responses to an infinite solid with a spherical cavity according to the MGT thermo-diffusion model with fractional derivatives without nonsingular kernels (2022-11-16)
      • Linear Stability of a Magneto-Viscoelastic Walter's B' Type Material with Heat and Mass Transfer (2022-05-23)
      • Linear Stability of Magneto Viscoelastic Walter's B ' Type with Heat and Mass Transfer" (vol 2022, 6577512, 2022) (2023-02-02)
      • Harnessing Nature's microscopic messengers: Cutting-Edge viral and bacterial vectors revolutionize targeted therapies (2025-02-15)
      • Analytical investigation for hybrid nanofluid flow near the stagnation point over a stretching sheet via modified adomian decomposition method (2024-12-23)
      • Protective role of melatonin against diclofenac-induced acute kidney injury (2024-08-06)
      • Nonlinear stability of two dusty magnetic liquids surrounded via a cylindrical surface: impact of mass and heat spread (2023-05-01)
      • Nonlinear electroviscoelastic potential flow instability theory of two superposed streaming dielectric fluids (2014-10-01)
      • NONLINEAR ELECTROVISCOUS POTENTIAL FLOW INSTABILITY OF TWO SUPERPOSED COUPLE-STRESS FLUIDS STREAMING THROUGH POROUS MEDIUM (2014-01-01)
      • NONLINEAR ELECTROHYDRODYNAMIC STABILITY OF TWO SUPERPOSED WALTERS B′ VISCOELASTIC FLUIDS IN RELATIVE MOTION THROUGH POROUS MEDIUM (2013-12-01)
      • Nonlinear Kelvin-Helmholtz instability of Rivlin-Ericksen viscoelastic electrified fluid-particle mixtures saturating porous media (2012-03-01)
      • A new methodology in evaluating nonlinear electrohydrodynamic azimuthal stability between two dusty viscous fluids (2024-08-01)
      • Viscoelastic potential flow instability theory of Rivlin-Ericksen electrified fluids of cylindrical interface (2024-08-01)
      • Nonlinear stability of two superimposed electrified dusty fluids of type Rivlin-Ericksen: Non-perturbative approach (2024-06-01)
      • Analytical Study for Stagnation-Point Flow and Heat Transfer of MHD Nanofluid Over a Stretching Sheet in Porous Medium via Modified Adomian Decomposition Method (2026-01-01)
      • Analytical investigation for hybrid nanofluid flow near the stagnation point over a stretching sheet via modified adomian decomposition method (2025-08-20)
      • EHD Instability Modes of Power-Law Fluid Jet Issuing in Gaseous Streaming via Permeable Media (2025-05-01)
      • Electrohydrodynamic Stability of Walters B′ Viscoelastic Dielectric Liquid Jet Streaming With Variable Velocity Into Another Viscoelastic Fluid via Porous Medium (2025-01-01)
      • Numerical analysis for tangent-hyperbolic micropolar nanofluid flow over an extending layer through a permeable medium (2023-12-01)
      • Correction: "Linear Stability of Magneto Viscoelastic Walter's B" Type with Heat and Mass Transfer" (Advances in High Energy Physics (2022) 2022 (6577512) DOI: 10.1155/2022/6577512) (2023-01-01)
      • Photo-carrier dynamics in a rotating semiconducting solid sphere under modification of the GN-III model without singularities (2022-08-01)
      • Linear Stability of Magneto Viscoelastic Walter's B′ Type with Heat and Mass Transfer (2022-01-01)
      • Nonlinear Kelvin-Helmholtz instability of Rivlin-Ericksen viscoelastic electrified fluid-particle mixtures saturating porous media (2012-01-01)
      • Computational analysis of MHD hybrid nanofluid flow between concentric cylinders in an annular region (2026-06-01)
      • Nonlinear stability of two dusty magnetic liquids surrounded via a cylindrical surface: impact of mass and heat spread (2023-12-01)
      • Nonlinear electroviscoelastic potential flow instability theory of two superposed streaming dielectric fluids (2014-10-01)
      • Nonlinear electroviscous potential flow instability of two superposed couple-stress fluids streaming through porous medium (2014-01-01)
      • Nonlinear electrohydrodynamic stability of two superposed Walters B′ viscoelastic fluids in relative motion through porous medium (2013-12-01)

      Teaching materials

      • Calculus 1
      • Mathematical methods
      • Introduction to Topology
      • Specific math

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