All Outputs (15)

Numerical study of viscoelastic micropolar heat transfer from a vertical cone for thermal polymer coating (2018)
Journal Article
Madhavi, K., Prasad, V., Rao, A., Beg, O., & Kadir, A. (2018). Numerical study of viscoelastic micropolar heat transfer from a vertical cone for thermal polymer coating. Nonlinear Engineering, 8(1), 449-460. https://doi.org/10.1515/nleng-2018-0064

A mathematical model is developed to study laminar, nonlinear, non-isothermal, steady-state free convection boundary layer flow and heat transfer of a micropolar viscoelastic fluid from a vertical isothermal cone. The Eringen model and Jeffery’s visc... Read More about Numerical study of viscoelastic micropolar heat transfer from a vertical cone for thermal polymer coating.

Numerical study of heat transfer and viscous flow in a dual rotating extendable disk system with a non-Fourier heat flux model (2018)
Journal Article
Shamshuddin, M., Mishra, S., Beg, O., & Kadir, A. (2018). Numerical study of heat transfer and viscous flow in a dual rotating extendable disk system with a non-Fourier heat flux model. Heat Transfer - Asian Research, 48(1), 435-459. https://doi.org/10.1002/htj.21392

Nonlinear, steady-state, viscous flow and heat transfer between two stretchable rotating disks spinning at dissimilar velocities is studied with a non-Fourier heat flux model. A non-deformable porous medium is intercalated between the disks and the D... Read More about Numerical study of heat transfer and viscous flow in a dual rotating extendable disk system with a non-Fourier heat flux model.

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.

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.

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.

Numerical simulation of von Karman swirling bioconvection nanofluid flow from a deformable rotating disk (2018)
Presentation / Conference
Kadir, A., Mishra, S., Shamshuddin, M., & Beg, O. (2018, August). Numerical simulation of von Karman swirling bioconvection nanofluid flow from a deformable rotating disk. Poster presented at ICHTFM 2018 : 20th International Conference on Heat Transfer and Fluid Mechanics, Istanbul, Turkey

Rotating disk bio-reactors are fundamental to numerous medical and chemical engineering processes including oxygen transfer, chromatography, purification and swirl-assisted pumping. The modern upsurge in biologically-enhanced engineering devices has... Read More about Numerical simulation of von Karman swirling bioconvection nanofluid flow from a deformable rotating disk.

Thermal stress and CFD analysis of coatings for high-temperature corrosion (2018)
Presentation / Conference
Kadir, A., & Beg, O. (2018, August). Thermal stress and CFD analysis of coatings for high-temperature corrosion. Poster presented at ICHTFM 2018 : 20th International Conference on Heat Transfer and Fluid Mechanics, Istanbul, Turkey

Modern gas turbine blades experience significant thermal loading during expected life cycles. Temperatures can attain in excess of 1000 Celsius. It is therefore necessary to coat the blades with thermal barrier coatings (TBCs) which also provide prot... Read More about Thermal stress and CFD analysis of coatings for high-temperature corrosion.

Finite element analysis of rotating oscillatory magneto-convective radiative micropolar thermo-solutal flow (2018)
Journal Article
Shamshuddin, M., Beg, O., & Kadir, A. (2018). Finite element analysis of rotating oscillatory magneto-convective radiative micropolar thermo-solutal flow. International Journal of Fluid Mechanics Research, 45(6), 479-508. https://doi.org/10.1615/InterJFluidMechRes.2018024955

Micropolar fluids provide an alternative mechanism for simulating micro-scale and molecular fluid mechanics which require less computational effort. In the present paper, a numerical analysis is conducted for the primary and secondary flow characteri... Read More about Finite element analysis of rotating oscillatory magneto-convective radiative micropolar thermo-solutal flow.

Slip and hall current effects on Jeffrey fluid suspension flow in a peristaltic hydromagnetic blood micropump (2018)
Journal Article
Ramesh, K., Tripathi, D., Beg, O., & Kadir, A. (2019). Slip and hall current effects on Jeffrey fluid suspension flow in a peristaltic hydromagnetic blood micropump. Iranian Journal of Science and Technology Transactions of Mechanical Engineering, 43, 675-692. https://doi.org/10.1007/s40997-018-0230-5

The magnetic properties of blood allow it to be manipulated with an electromagnetic field. Electromagnetic blood flow pumps are a robust technology which provide more elegant and sustainable performance compared with conventional medical pumps. Blood... Read More about Slip and hall current effects on Jeffrey fluid suspension flow in a peristaltic hydromagnetic blood micropump.

Lie symmetry analysis and numerical solutions for thermo-solutal chemicallyreacting radiative micropolar flow from an inclined porous surface (2018)
Journal Article
Shamshuddin, M., Mishra, S., Beg, O., & Kadir, A. (2018). Lie symmetry analysis and numerical solutions for thermo-solutal chemicallyreacting radiative micropolar flow from an inclined porous surface. Heat Transfer - Asian Research, 47(7), 918-940. https://doi.org/10.1002/htj.21358

Steady, laminar, incompressible thermo-solutal natural convection flow of micropolar fluid from an inclined perforated surface with convective boundary conditions is studied. Thermal radiative flux and chemical reaction effects are included to re... Read More about Lie symmetry analysis and numerical solutions for thermo-solutal chemicallyreacting radiative micropolar flow from an inclined porous surface.

Unsteady electromagnetic radiative nanofluid stagnation-point flow from a stretching sheet with chemically reactive nanoparticles, Stefan blowing effect and entropy generation (2018)
Journal Article
Rana, P., Shukla, N., Beg, O., Kadir, A., & Singh, B. (2018). Unsteady electromagnetic radiative nanofluid stagnation-point flow from a stretching sheet with chemically reactive nanoparticles, Stefan blowing effect and entropy generation. Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems, 232(2-3), 69-82. https://doi.org/10.1177/2397791418782030

The present article investigates the combined influence of nonlinear radiation, Stefan blowing and chemical reactions on unsteady EMHD stagnation point flow of a nanofluid from a horizontal stretching sheet. Both electrical and magnetic body forces a... Read More about Unsteady electromagnetic radiative nanofluid stagnation-point flow from a stretching sheet with chemically reactive nanoparticles, Stefan blowing effect and entropy generation.

Modeling transient magnetohydrodynamic peristaltic pumping of electroconductive viscoelastic fluids through a deformable curved channel (2018)
Journal Article
Narla, V., Tripathi, D., Beg, O., & Kadir, A. (2018). Modeling transient magnetohydrodynamic peristaltic pumping of electroconductive viscoelastic fluids through a deformable curved channel. Journal of Engineering Mathematics, 111(1), 127-143. https://doi.org/10.1007/s10665-018-9958-6

A mathematical model is presented to analyze the unsteady peristaltic flow of magnetized viscoelastic fluids through a deformable curved channel. The study simulates the bio-inspired pumping of electro-conductive rheological polymers which possess both... Read More about Modeling transient magnetohydrodynamic peristaltic pumping of electroconductive viscoelastic fluids through a deformable curved channel.

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.

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.