Outputs (471)

Radiative and magnetohydrodynamics flow of third grade viscoelastic fluid past an isothermal inverted cone in the presence of heat generation/absorption (2018)
Journal Article
Gaffar, S., Prasad, V., Beg, O., Khan, M., & Venkatadri, V. (2018). Radiative and magnetohydrodynamics flow of third grade viscoelastic fluid past an isothermal inverted cone in the presence of heat generation/absorption. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40(127), https://doi.org/10.1007/s40430-018-1049-0

A mathematical analysis is presented to investigate the nonlinear, isothermal, steady-state, free convection boundary layer flow of an incompressible third grade viscoelastic fluid past an isothermal inverted cone in the presence of magnetohydrodynam... Read More about Radiative and magnetohydrodynamics flow of third grade viscoelastic fluid past an isothermal inverted cone in the presence of heat generation/absorption.

Numerical study of hydromagnetic non-Newtonian nanofluid transport phenomena from a horizontal cylinder with thermal slip : aerospace nanomaterial enrobing simulation (2018)
Journal Article
Nagendra, N., Subba Rao, A., Amanulla, C., Reddy, M., Beg, O., & Kadir, A. (2018). Numerical study of hydromagnetic non-Newtonian nanofluid transport phenomena from a horizontal cylinder with thermal slip : aerospace nanomaterial enrobing simulation. Journal of Nanofluids, 7(1), 115-128. https://doi.org/10.1166/jon.2018.1423

In this article, the combined magnetohydrodynamic heat, momentum and mass (species) transfer in external boundary layer flow of Casson nanofluid from a horizontal circular cylinder surface with convective condition under an applied magnetic field is... Read More about Numerical study of hydromagnetic non-Newtonian nanofluid transport phenomena from a horizontal cylinder with thermal slip : aerospace nanomaterial enrobing simulation.

Multi-physical electro-magnetic propulsion fluid dynamics : mathematical modelling and computation (2018)
Book Chapter

The long-standing interest in manned inter-planetary missions has motivated a re-think worldwide in developing better propulsion drives. Many hypothetical systems which did offer some promise in the 1970s and 1980s have been abandoned. A significant... Read More about Multi-physical electro-magnetic propulsion fluid dynamics : mathematical modelling and computation.

B-spline collocation simulation of non-linear transient magnetic nanobio-tribological squeeze-film flow (2018)
Journal Article
Beg, O., Sohail, A., Kadir, A., Beg, T., & Ravindran, S. (2018). B-spline collocation simulation of non-linear transient magnetic nanobio-tribological squeeze-film flow. Journal of Mechanics in Medicine and Biology, 18(1), https://doi.org/10.1142/S0219519418500070

A mathematical model is presented for magnetized nanofluid bio-tribological squeeze film flow between two approaching disks. The nanofluid comprises a suspension of metal oxide nanoparticles with an electrically-conducting base fluid, making the nano... Read More about B-spline collocation simulation of non-linear transient magnetic nanobio-tribological squeeze-film flow.

Study of microvascular blood flow modulated by electroosmosis (2018)
Journal Article
Tripathi, D., Yadav, A., Beg, O., & Kumar, R. (2018). Study of microvascular blood flow modulated by electroosmosis. Microvascular Research, 117, 28-36. https://doi.org/10.1016/j.mvr.2018.01.001

An analytical study of microvascular non-Newtonian blood flow is conducted incorporating the electro-osmosis phenomenon. Blood is considered as a Bingham rheological aqueous ionic solution. An externally applied static axial electrical field is impos... Read More about Study of microvascular blood flow modulated by electroosmosis.

Joule heating and buoyancy effects in electro-osmotic peristaltic transport of aqueous nanofluids through a microchannel with complex wave propagation (2017)
Journal Article
Beg, O., Tripathi, D., & Sharma, A. (2017). Joule heating and buoyancy effects in electro-osmotic peristaltic transport of aqueous nanofluids through a microchannel with complex wave propagation. Robotics and autonomous systems, 29(3), 639-653. https://doi.org/10.1016/j.apt.2017.12.009

Electro-osmotic peristaltic transport of aqueous nanofluids in a two-dimensional micro-channel is examined analytically. Such flows arise in bio-mimetic pumping systems at the very small scale of interest in physiological treatment e.g. occular drug... Read More about Joule heating and buoyancy effects in electro-osmotic peristaltic transport of aqueous nanofluids through a microchannel with complex wave propagation.

Electroosmosis modulated peristaltic biorheological flow through an asymmetric microchannel : mathematical model (2017)
Journal Article
Tripathi, D., Jhorar, R., Beg, O., & Shaw, S. (2017). Electroosmosis modulated peristaltic biorheological flow through an asymmetric microchannel : mathematical model. Meccanica, 53(8), 2079-2090. https://doi.org/10.1007/s11012-017-0795-x

A theoretical study is presented of peristaltic hydrodynamics of an aqueous electrolytic nonNewtonian Jeffrey bio-rheological fluid through an asymmetric microchannel under an applied axial electric field. An analytical approach is adopted to obtain... Read More about Electroosmosis modulated peristaltic biorheological flow through an asymmetric microchannel : mathematical model.

Oscillatory dissipative conjugate heat and mass transfer in chemically-reacting micropolar flow with wall couple stress : a finite element numerical study (2017)
Journal Article
Shamshuddin, M., Sheri, S., & Beg, O. (2017). Oscillatory dissipative conjugate heat and mass transfer in chemically-reacting micropolar flow with wall couple stress : a finite element numerical study. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 233(1), 48-64. https://doi.org/10.1177/0954408917743372

High temperature non-Newtonian materials processing provides a stimulating area for process engineering simulation. Motivated by emerging applications in this area, the present article investigates the time-dependent free convective flow of a chemica... Read More about Oscillatory dissipative conjugate heat and mass transfer in chemically-reacting micropolar flow with wall couple stress : a finite element numerical study.

Exact analysis of heat convection in viscoelastic FENE-P fluids through isothermal slits and tubes (2017)
Journal Article
Norouzi, M., Daghighi, S., & Beg, O. (2017). Exact analysis of heat convection in viscoelastic FENE-P fluids through isothermal slits and tubes. Meccanica, 53(4-5), 817-831. https://doi.org/10.1007/s11012-017-0782-2

In this article, two exact analytical solutions for heat convection in viscoelastic fluid flow through isothermal tubes and slits are presented for the first time. Herein, a Peterlin type of finitely extensible nonlinear elastic (FENE-P) model is use... Read More about Exact analysis of heat convection in viscoelastic FENE-P fluids through isothermal slits and tubes.

Numerical solution of MHD slip flow of a nanofluid past a radiating plate with Newtonian heating : a lie group approach (2017)
Journal Article
Beg, O., Uddin, M., Sohail, A., & Ismail, A. (2017). Numerical solution of MHD slip flow of a nanofluid past a radiating plate with Newtonian heating : a lie group approach. Alexandria engineering journal : AEJ, 57(4), 2455-2464. https://doi.org/10.1016/j.aej.2017.03.025

In this paper, we have examined the magnetohydrodynamic flow of a nanofluid past a radiating sheet. The Navier velocity slip, Newtonian heating and passively controlled wall boundary conditions are considered. The governing equations are reduced into... Read More about Numerical solution of MHD slip flow of a nanofluid past a radiating plate with Newtonian heating : a lie group approach.