All Outputs (9)

Heat transfer in EMHD hyperbolic tangent ternary hybrid nanofluid flow over a Darcy-Forchheimer porous wedge surface: Anumerical simulation (2023)
Book Chapter
Barathi, V., Prakash, J., Tripathi, D., Beg, O., Sharma, A., & Sharma, R. (2023). Heat transfer in EMHD hyperbolic tangent ternary hybrid nanofluid flow over a Darcy-Forchheimer porous wedge surface: Anumerical simulation. In Nanomaterials and Nanoliquids: Applications in Energy and Environment (251-282). Springer. https://doi.org/10.1007/978-981-99-6924-1_13

Engineers are finding more and more uses for sophisticated electrostatic nano-coatings. This new information prompted us to look into the theoretical and computational aspects of an unsteady EMHD incompressible two-dimensional heat-transfer tangent h... Read More about Heat transfer in EMHD hyperbolic tangent ternary hybrid nanofluid flow over a Darcy-Forchheimer porous wedge surface: Anumerical simulation.

Numerical modelling of electromagnetohydrodynamic (EMHD) radiative transport of hybrid Ti6Al4V-AA7075/H2O nanofluids from a Riga plate sensor surface (2023)
Book Chapter
Reddy, M., Tripathi, D., Beg, O. . A., & Tiwari, A. (2023). Numerical modelling of electromagnetohydrodynamic (EMHD) radiative transport of hybrid Ti6Al4V-AA7075/H2O nanofluids from a Riga plate sensor surface. In Nanomaterials and Nanoliquids: Applications in Energy and Environment (203-226). Springer. https://doi.org/10.1007/978-981-99-6924-1_12

A Riga plate is special electromagnetic magnetic sensor surface which can be exploited in numerous technologies including nuclear reactor heat transfer control. Although developed for conventional viscous fluids, the Riga plate system may be improved... Read More about Numerical modelling of electromagnetohydrodynamic (EMHD) radiative transport of hybrid Ti6Al4V-AA7075/H2O nanofluids from a Riga plate sensor surface.

Finite volume numerical analysis of diamond and zinc nanoparticles performance in a water-based trapezium direct absorber solar collector with buoyancy effects (2022)
Book Chapter
Kuharat, S., Beg, O., Beg, T., Vasu, B., Leonard, H., Kadir, A., …Gorla, R. (2022). Finite volume numerical analysis of diamond and zinc nanoparticles performance in a water-based trapezium direct absorber solar collector with buoyancy effects. In A. Soni, D. Tripathi, J. Sahariya, & K. Sharma (Eds.), Energy Conversion and Green Energy Storage. Boca Raton, Florida, USA: CRC Press

In recent years many nanomaterials have been deployed in solar energy systems. These include both carbon-based (e.g. silicates, diamond, carbon nanotubes) and metallic nanoparticles (gold, silver, copper, tin, zinc etc). By combining these nanopartic... Read More about Finite volume numerical analysis of diamond and zinc nanoparticles performance in a water-based trapezium direct absorber solar collector with buoyancy effects.

Computational fluid dynamic simulation of thermal convection in green fuel cells with finite volume and Lattice Boltzmann methods (2022)
Book Chapter
Beg, O., Javaid, H., Beg, T., Prasad, V., Kuharat, S., Kadir, A., …Khan, U. (2022). Computational fluid dynamic simulation of thermal convection in green fuel cells with finite volume and Lattice Boltzmann methods. In A. Soni, D. Tripathi, J. Sahariya, & K. Sharma (Eds.), Energy Conversion and Green Energy Storage. Boca Raton, Florida, USA: CRC Press

The modern thrust for green energy technologies has witnessed considerable efforts in developing efficient, environmentally friendly fuel cells. This has been particularly so in the automotive sector which is the dominant mode of personal transport i... Read More about Computational fluid dynamic simulation of thermal convection in green fuel cells with finite volume and Lattice Boltzmann methods.

Perturbation and MAPLE quadrature computation of thermo-solutal dissipative reactive convective flow in a geothermal duct with Robin boundary conditions (2021)
Book Chapter
Umavathi, J., Beg, O., Vasu, B., & Gorla, R. (2022). Perturbation and MAPLE quadrature computation of thermo-solutal dissipative reactive convective flow in a geothermal duct with Robin boundary conditions. In P. Mahanta, P. Kalita, A. Paul, & A. Banerjee (Eds.), Advances in thermofluids and renewable energy : select proceedings of TFRE 2020 (3-21). Singapore: Springer. https://doi.org/10.1007/978-981-16-3497-0_1

Buoyancy-driven reactive flows feature extensively in geophysics, materials processing and energy systems. In respect to the latter, geothermal energy holds great promise in India and other Asian geographical locations and offers immense resources in... Read More about Perturbation and MAPLE quadrature computation of thermo-solutal dissipative reactive convective flow in a geothermal duct with Robin boundary conditions.

Thermal analysis of γAl2O3/H2O and γAl2O3/C2H6O2 elastico-viscous nanofluid flow driven by peristaltic wave propagation with electroosmotic and magnetohydrodynamic effects : applications in nanotechnological energy systems (2021)
Book Chapter
Prakash, J., Tripathi, D., & Beg, O. (2021). Thermal analysis of γAl2O3/H2O and γAl2O3/C2H6O2 elastico-viscous nanofluid flow driven by peristaltic wave propagation with electroosmotic and magnetohydrodynamic effects : applications in nanotechnological energy systems. In D. Tripathi, & R. Sharma (Eds.), Energy Systems and Nanotechnology (223-259). Springer. https://doi.org/10.1007/978-981-16-1256-5_13

Motivated by new developments in electromagnetic nano/microfluidic energy systems, in this chapter a novel study is described of the thermal performance in unsteady peristaltic electro-osmotic hydromagnetic viscoelastic (Jeffreys model) flow of wat... Read More about Thermal analysis of γAl2O3/H2O and γAl2O3/C2H6O2 elastico-viscous nanofluid flow driven by peristaltic wave propagation with electroosmotic and magnetohydrodynamic effects : applications in nanotechnological energy systems.

Modelling the impact of melting and nonlinear radiation on reactive Buongiorno nanofluid boundary layer flow from an inclined stretching cylinder with cross diffusion and curvature effects (2021)
Book Chapter
Garvandha, M., Narla, V., Tripathi, D., & Beg, O. (2021). Modelling the impact of melting and nonlinear radiation on reactive Buongiorno nanofluid boundary layer flow from an inclined stretching cylinder with cross diffusion and curvature effects. In D. Tripathi, & R. Sharma (Eds.), Energy Systems and Nanotechnology (279-306). Springer. https://doi.org/10.1007/978-981-16-1256-5_15

The composite effects of nonlinear radiation, melting (phase change) heat transfer and Soret and Dufour cross diffusion in nanofluid boundary layer flow external to an inclined stretching cylinder is studied theoretically. Buongiorno’s nanoscale mode... Read More about Modelling the impact of melting and nonlinear radiation on reactive Buongiorno nanofluid boundary layer flow from an inclined stretching cylinder with cross diffusion and curvature effects.

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.

Multi-physical electro-magnetic propulsion fluid dynamics : mathematical modelling and computation (2018)
Book Chapter
Beg, O. (2018). Multi-physical electro-magnetic propulsion fluid dynamics : mathematical modelling and computation. In S. Sparks, & B. Willis (Eds.), Mathematical Modeling : Methods, Applications and Research (2-88). New York, USA: Nova Science Publishers, New York, USA

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.