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Influence of Stefan blowing on nanofluid flow submerged in microorganisms with leading edge accretion or ablation (2017)
Journal Article
Beg, O., Basir, M., Uddin, M., & Ismail, A. (2017). Influence of Stefan blowing on nanofluid flow submerged in microorganisms with leading edge accretion or ablation. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 39(11), 4519-4532. https://doi.org/10.1007/s40430-017-0877-7

The unsteady forced convective boundary layer flow of viscous incompressible fluid containing both nanoparticles and gyrotactic microorganisms, from a flat surface with leading edge accretion (or ablation), is investigated theoretically. Utilizing ap... Read More about Influence of Stefan blowing on nanofluid flow submerged in microorganisms with leading edge accretion or ablation.

Numerical study of non-Newtonian polymeric boundary layer flow and heat transfer from a permeable horizontal isothermal cylinder (2017)
Journal Article
Rao, A., Prasad, V., Rajendra, P., Sasikala, M., & Beg, O. (2017). Numerical study of non-Newtonian polymeric boundary layer flow and heat transfer from a permeable horizontal isothermal cylinder. Frontiers in heat and mass transfer, 9(2), https://doi.org/10.5098/hmt.9.2

In this article, we investigate the nonlinear steady state boundary layer flow and heat transfer of an incompressible Jeffery non-Newtonian fluid from a permeable horizontal isothermal cylinder. The transformed conservation equations are solved numer... Read More about Numerical study of non-Newtonian polymeric boundary layer flow and heat transfer from a permeable horizontal isothermal cylinder.

Variable-viscosity thermal hemodynamic slip flow conveying nanoparticles through a permeable-walled composite stenosed artery (2017)
Journal Article
Beg, O., Akbar, N., & Tripathi, D. (2017). Variable-viscosity thermal hemodynamic slip flow conveying nanoparticles through a permeable-walled composite stenosed artery. European Physical Journal Plus, 132(294), https://doi.org/10.1140/epjp/i2017-11557-x

This paper presents a mathematical model for simulating viscous, incompressible, steady-state blood flow containing biocompatible copper nanoparticles and coupled heat transfer through a composite stenosed artery with permeable walls. Wall slip hydro... Read More about Variable-viscosity thermal hemodynamic slip flow conveying nanoparticles through a permeable-walled composite stenosed artery.

Computer modelling of electro-osmotically augmented three-layered microvascular peristaltic blood flow (2017)
Journal Article
Tripathi, D., Borode, A., Jhorar, R., Beg, O., & Tiwari, A. (2017). Computer modelling of electro-osmotically augmented three-layered microvascular peristaltic blood flow. Microvascular Research, 114, 65-83. https://doi.org/10.1016/j.mvr.2017.06.004

A theoretical study is presented here for the electro-osmosis modulated peristaltic three-layered capillary flow of viscous fluids with different viscosities in the layers. The layers considered here are the core layer, the intermediate layer and the... Read More about Computer modelling of electro-osmotically augmented three-layered microvascular peristaltic blood flow.

Finite element computation of transient dissipative double diffusive magneto-convective nanofluid flow from a rotating vertical porous surface in porous media (2017)
Journal Article
Beg, O., Thumma, T., & Sheri, S. (2017). Finite element computation of transient dissipative double diffusive magneto-convective nanofluid flow from a rotating vertical porous surface in porous media. Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems, 231(2), 89-108. https://doi.org/10.1177/2397791417712856

This paper aimed to investigate the transient dissipative MHD double diffusive free convective boundary layer flow of electrically-conducting nanofluids from a stationary or moving vertical porous surface in a rotating high permeability porous medium... Read More about Finite element computation of transient dissipative double diffusive magneto-convective nanofluid flow from a rotating vertical porous surface in porous media.

Electrothermal transport in biological systems : an analytical approach for electrokinetically-modulated peristaltic flow (2017)
Journal Article
Tripathi, D., Sharma, A., Beg, O., & Tiwari, A. (2017). Electrothermal transport in biological systems : an analytical approach for electrokinetically-modulated peristaltic flow. Journal of Thermal Science and Engineering Applications, 9(4), https://doi.org/10.1115/1.4036803

A mathematical model is developed to investigate the combined viscous electro-osmotic flow and heat transfer in a finite length micro-channel with peristaltic wavy walls. The influence of Joule heating is included. The unsteady two-dimensional conser... Read More about Electrothermal transport in biological systems : an analytical approach for electrokinetically-modulated peristaltic flow.

Magneto-nanofluid flow with heat transfer past a stretching surface for the new heat flux model using numerical approach (2017)
Journal Article
Akbar, N., Beg, O., Khan, Z., & Tripathi, D. (2017). Magneto-nanofluid flow with heat transfer past a stretching surface for the new heat flux model using numerical approach. International Journal of Numerical Methods for Heat and Fluid Flow, 27(6), 1215-1230. https://doi.org/10.1108/HFF-03-2016-0125

Sheet processing of magnetic nanomaterials is emerging as a new branch of smart materials manufacturing. The efficient production of such materials combines many physical phenomena including magnetohydrodynamics (MHD), nanoscale, thermal and mass dif... Read More about Magneto-nanofluid flow with heat transfer past a stretching surface for the new heat flux model using numerical approach.

Electro-osmotic flow of couple stress fluids in a microchannel propagated by peristalsis (2017)
Journal Article
Tripathi, D., Yadav, A., & Beg, O. (2017). Electro-osmotic flow of couple stress fluids in a microchannel propagated by peristalsis. European Physical Journal Plus, 132(4:173), https://doi.org/10.1140/epjp/i2017-11416-x

A mathematical model is developed for electro-osmotic peristaltic pumping of a non-Newtonian liquid in a deformable micro-channel. Stokes’ couple stress fluid model is deployed to represent realistic working liquids. The Poisson-Boltzmann equation fo... Read More about Electro-osmotic flow of couple stress fluids in a microchannel propagated by peristalsis.

Electro-magneto-hydrodynamic peristaltic pumping of couple stress biofluids through a complex wavy micro-channel (2017)
Journal Article
Tripathi, D., Jorar, R., Beg, O., & Kadir, A. (2017). Electro-magneto-hydrodynamic peristaltic pumping of couple stress biofluids through a complex wavy micro-channel. Journal of Molecular Liquids, 236, 358-367. https://doi.org/10.1016/j.molliq.2017.04.037

Biomimetic propulsion mechanisms are increasingly being explored in engineering sciences. Peristalsis is one of the most efficient of these mechanisms and offers considerable promise
in microscale fluidics. Electrokinetic peristalsis has recently al... Read More about Electro-magneto-hydrodynamic peristaltic pumping of couple stress biofluids through a complex wavy micro-channel.