Outputs (53)

Numerical study of chemical reaction effects in magnetohydrodynamic Oldroyd B oblique stagnation flow with a non-Fourier heat flux model (2018)
Journal Article
Mehmood, R., Rana, S., Beg, O., & Kadir, A. (2018). Numerical study of chemical reaction effects in magnetohydrodynamic Oldroyd B oblique stagnation flow with a non-Fourier heat flux model. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40(526), https://doi.org/10.1007/s40430-018-1446-4

Reactive magnetohydrodynamic (MHD) flows arise in many areas of nuclear reactor transport. Working fluids in such systems may be either Newtonian or non-Newtonian. Motivated by these applications, in the current study, a mathematical model is develop... Read More about Numerical study of chemical reaction effects in magnetohydrodynamic Oldroyd B oblique stagnation flow with a non-Fourier heat flux model.

Cancer drug therapy and stochastic modelling of “nano-motors” (2018)
Journal Article
Sherin, L., Farwa, S., Sohail, A., Beg, O., & Li, Z. (2018). Cancer drug therapy and stochastic modelling of “nano-motors”. International Journal of Nanomedicine, 2018(13), 6429-6440. https://doi.org/10.2147/IJN.S168780

Controlled inhibition of kinesin motor proteins is highly desired in the field of oncology. Among other interventions, the selective Eg5 competitive and allosteric inhibitors is the most successful targeted chemotherapeutic regime/options, inducing... Read More about Cancer drug therapy and stochastic modelling of “nano-motors”.

Unsteady flow of a nanofluid over a sphere with nonlinear Boussinesq approximation (2018)
Journal Article
Vasu, B., Gorla, R., Beg, O., Murthy, P., Prasad, V., & Kadir, A. (2019). Unsteady flow of a nanofluid over a sphere with nonlinear Boussinesq approximation. Journal of Thermophysics and Heat Transfer, 33(2), 343-355. https://doi.org/10.2514/1.T5516

A theoretical study is presented of transient mixed convection boundary layer flow of a nanofluid in the forward stagnation region of a heated sphere which is rotating with time dependent angular velocity. The effect of the non-linear Boussinesq appr... Read More about Unsteady flow of a nanofluid over a sphere with nonlinear Boussinesq approximation.

Second law analysis of flow in a circular pipe with uniform suction and magnetic field effects (2018)
Journal Article
Nagaraju, G., Jangili, S., RamanaMurthy, J., Beg, O., & Kadir, A. (2018). Second law analysis of flow in a circular pipe with uniform suction and magnetic field effects. Journal of Heat Transfer, 141(1), 012004. https://doi.org/10.1115/1.4041796

The present paper investigates analytically the two-dimensional heat transfer and entropy generation characteristics of axi-symmetric, incompressible viscous fluid flow in a horizontal circular pipe.The flow is subjected to an externally applied unif... Read More about Second law analysis of flow in a circular pipe with uniform suction and magnetic field effects.

Computational modelling and solutions for mixed convection boundary layer flows of nanofluid from a non-isothermal wedge (2018)
Journal Article
Gaffar, S., Prasad, V., Rushi Kumar, B., & Beg, O. (2018). Computational modelling and solutions for mixed convection boundary layer flows of nanofluid from a non-isothermal wedge. Journal of Nanofluids, 7(5), 1024-1032. https://doi.org/10.1166/jon.2018.1522

Buoyancy-driven (“Falkner-Skan”) mixed convection flow of a nanofluid from a nonisothermal wedge has been investigated numerically using an implicit finite difference scheme. The model used for nanofluid includes the effects of Brownian motion, buoya... Read More about Computational modelling and solutions for mixed convection boundary layer flows of nanofluid from a non-isothermal wedge.

Effects of viscous dissipation on miscible thermo-viscous fingering instability in porous media (2018)
Journal Article
Norouzi, M., Dorrani, S., Shokri, H., & Beg, O. (2018). Effects of viscous dissipation on miscible thermo-viscous fingering instability in porous media. International Journal of Heat and Mass Transfer, 129, 212-223. https://doi.org/10.1016/j.ijheatmasstransfer.2018.09.048

The thermo-viscous fingering instability associated with miscible displacement through a porous medium is studied numerically, motivated by applications in upstream oil industries especially enhanced oil recovery (EOR) via wells using hot water flood... Read More about Effects of viscous dissipation on miscible thermo-viscous fingering instability in porous media.

Nonlinear multiphysical laminar nanofluid bioconvection flows : models and computation (2018)
Book Chapter
Beg, O. (2018). Nonlinear multiphysical laminar nanofluid bioconvection flows : models and computation. In A. Sohail, & Z. Li (Eds.), Computational Approaches in Biomedical Nano-Engineering (113-145). Germany: Wiley. https://doi.org/10.1002/9783527344758.ch5

Bioconvection has been familiar to biological science for over a century. This phenomenon occurs due to average upwardly swimming micro-organisms which are a little denser than water in suspensions. The upper surface of the suspensions is destabilize... Read More about Nonlinear multiphysical laminar nanofluid bioconvection flows : models and computation.

Numerical simulation of time-dependent non-Newtonian nano-pharmacodynamic transport phenomena in a tapered overlapping stenosed artery (2018)
Journal Article
Ali, N., Zaman, A., Sajid, M., Beg, O., Shamshuddin, M., & Kadir, A. (2018). Numerical simulation of time-dependent non-Newtonian nano-pharmacodynamic transport phenomena in a tapered overlapping stenosed artery. Nanoscience and Technology: An International Journal, 9(3), 247-282. https://doi.org/10.1615/NanoSciTechnolIntJ.2018027297

Nanofluids are becoming increasingly popular in novel hematological treatments and also advanced nanoscale biomedical devices. Motivated by recent developments in this area, a theoretical and numerical study is described for unsteady pulsatile flow,... Read More about Numerical simulation of time-dependent non-Newtonian nano-pharmacodynamic transport phenomena in a tapered overlapping stenosed artery.

Peristaltic pumping of magnetic nanofluids with thermal radiation and temperature-dependent viscosity effects : modelling a solar magneto-biomimetic nanopump (2018)
Journal Article
Prakash, J., Siva, E., Tripathi, D., Kuharat, S., & Beg, O. (2019). Peristaltic pumping of magnetic nanofluids with thermal radiation and temperature-dependent viscosity effects : modelling a solar magneto-biomimetic nanopump. Renewable Energy, 133, 1308-1326. https://doi.org/10.1016/j.renene.2018.08.096

Nanofluids have shown significant promise in the thermal enhancement of many industrial systems. They have been developed extensively in energy applications in recent years. Solar energy systems are one of the most promising renewables available to h... Read More about Peristaltic pumping of magnetic nanofluids with thermal radiation and temperature-dependent viscosity effects : modelling a solar magneto-biomimetic nanopump.

Modeling and simulation of nanofluid transport via elastic sheets (2018)
Journal Article
Uddin, M., Sohail, A., Beg, O., & Ismail, A. (2018). Modeling and simulation of nanofluid transport via elastic sheets. Biomedical engineering, 30(5), #185033. https://doi.org/10.4015/S1016237218500333

The field of nanofluidics research has spanned over the past decade with a variety of promising applications. We investigate the ``laminar boundary layer flow’’ of a Newtonian nanofluid past a moving extendable/contractable horizontal plate with surf... Read More about Modeling and simulation of nanofluid transport via elastic sheets.