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Spectral quasilinear numerical simulation of micropolar convective wall plumes in high permeability porous media (2016)
Journal Article
Beg, O., Motsa, S., Kadir, A., Beg, T., & Islam, M. (2016). Spectral quasilinear numerical simulation of micropolar convective wall plumes in high permeability porous media. Journal of Engineering Thermophysics, 25(4), 576-599. https://doi.org/10.1134/S1810232816040147

Laminar natural convection plume of a microstructural non-Newtonian fluid along a vertical surface about a line heat source in a saturated high permeability porous medium is studied. The transformed non-linear boundary value problem is solved numeric... Read More about Spectral quasilinear numerical simulation of micropolar convective wall plumes in high permeability porous media.

Peristaltic transport of bi-viscosity fluids through a curved tube : a mathematical model for intestinal flow (2016)
Journal Article
Tripathi, D., Akbar, N., Khan, Z., & Beg, O. (2016). Peristaltic transport of bi-viscosity fluids through a curved tube : a mathematical model for intestinal flow. Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 230(9), 817-828. https://doi.org/10.1177/0954411916658318

The human intestinal tract is a long curved tube constituting the final section of the digestive system in which nutrients and water are mostly absorbed. Motivated by the dynamics of chyme in the intestine, a mathematical model is developed to simula... Read More about Peristaltic transport of bi-viscosity fluids through a curved tube : a mathematical model for intestinal flow.

A numerical study of magnetohydrodynamic transport of nanofluids from a vertical stretching sheet with exponential temperature-dependent viscosity and buoyancy effects (2016)
Journal Article
Akbar, N., Tripathi, D., Khan, Z., & Beg, O. (2016). A numerical study of magnetohydrodynamic transport of nanofluids from a vertical stretching sheet with exponential temperature-dependent viscosity and buoyancy effects. Chemical Physics Letters, 661, 20-30. https://doi.org/10.1016/j.cplett.2016.08.043

In this paper, a mathematical study is conducted of steady incompressible flow of a temperature-dependent viscous nanofluid from a vertical stretching sheet under applied external magnetic field and gravitational body force effects. The Reynolds expo... Read More about A numerical study of magnetohydrodynamic transport of nanofluids from a vertical stretching sheet with exponential temperature-dependent viscosity and buoyancy effects.

Stefan blowing, navier slip and radiation effects on thermo-solutal convection from a spinning cone in an anisotropic porous medium (2016)
Journal Article
Uddin, M., Beg, O., & Beg, E. (2016). Stefan blowing, navier slip and radiation effects on thermo-solutal convection from a spinning cone in an anisotropic porous medium. Journal of Porous Media, 19(7), 617-633. https://doi.org/10.1615/JPorMedia.v19.i7.40

Thermal radiation features in many high temperature materials processing operations. To evaluate the influence of radiative flux on spin coating systems, we consider herein the thermo-solutal (coupled heat and mass transfer) in steady laminar boundar... Read More about Stefan blowing, navier slip and radiation effects on thermo-solutal convection from a spinning cone in an anisotropic porous medium.

Magnetohydrodynamic free convection boundary layer Flow of non-Newtonian tangent hyperbolic fluid from a vertical permeable cone with variable temperature (2016)
Journal Article
Flow of non-Newtonian tangent hyperbolic fluid from a vertical permeable cone with variable temperature. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 39(1), 101-116. https://doi.org/10.1007/s40430-016-0611-x

The nonlinear, non-isothermal steady-state boundary layer flow and heat transfer of an incompressible tangent hyperbolic non-Newtonian (viscoelastic) fluid from a vertical permeable cone with magnetic field are studied. The transformed conservation e... Read More about Magnetohydrodynamic free convection boundary layer Flow of non-Newtonian tangent hyperbolic fluid from a vertical permeable cone with variable temperature.

Mathematical modelling of entropy generation in magnetized micropolar flow between co-rotating cylinders with internal heat generation (2016)
Journal Article

The present study investigates analytically the entropy generation in magnetized micropolar fluid flow in between two vertical concentric rotating cylinders of infinite length. The surface of the inner cylinder is heated while the surface of the oute... Read More about Mathematical modelling of entropy generation in magnetized micropolar flow between co-rotating cylinders with internal heat generation.

Unsteady two-layered blood flow through a w-shape stenosed artery using the generalized oldroyd-b fluid model (2016)
Journal Article
Ali, N., Zaman, A., Beg, O., & Sajid, M. (2016). Unsteady two-layered blood flow through a w-shape stenosed artery using the generalized oldroyd-b fluid model. ANZIAM Journal, 58(1), 96-118. https://doi.org/10.1017/S1446181116000134

A theoretical study of unsteady two-layered blood flow through a stenosed artery is presented in this article. The geometry of rigid stenosed artery is assumed to be w-shaped. The flow regime is assumed to be laminar, unsteady and uni-directional. Th... Read More about Unsteady two-layered blood flow through a w-shape stenosed artery using the generalized oldroyd-b fluid model.

Computational modelling of heat transfer in an annular porous medium solar energy absorber with the p1-radiative differential approximation (2016)
Journal Article
Beg, A., Ali, N., Zaman, A., Beg, E., & Sohail, A. (2016). Computational modelling of heat transfer in an annular porous medium solar energy absorber with the p1-radiative differential approximation. Journal of the Taiwan Institute of Chemical Engineers, 66, 258-268. https://doi.org/10.1016/j.jtice.2016.06.034

We study the steady, laminar thermal convection flow in a participating, absorbing-emitting fluid-saturated porous medium occupying a cylindrical annulus with significant thermal radiation effects as a simulation of a solar energy absorber system. Th... Read More about Computational modelling of heat transfer in an annular porous medium solar energy absorber with the p1-radiative differential approximation.

MHD dissipative flow and heat transfer of casson fluids due to metachronal wave propulsion of beating cilia with thermal and velocity slip effects under an oblique magnetic field (2016)
Journal Article
Akbar, N., Tripathi, D., Beg, A., & Khan, Z. (2016). MHD dissipative flow and heat transfer of casson fluids due to metachronal wave propulsion of beating cilia with thermal and velocity slip effects under an oblique magnetic field. Acta astronautica, 128, 1-12. https://doi.org/10.1016/j.actaastro.2016.06.044

A theoretical investigation of magnetohydrodynamic (MHD) flow and heat transfer of electrically-conducting viscoplastic fluids through a channel is conducted. The robust Casson model is implemented to simulate viscoplastic behavior of fluids. The ext... Read More about MHD dissipative flow and heat transfer of casson fluids due to metachronal wave propulsion of beating cilia with thermal and velocity slip effects under an oblique magnetic field.