Results 11 to 20 of about 2,452,548 (389)

Unsteady MHD Mixed Convection Flow of Non-Newtonian Casson Hybrid Nanofluid in the Stagnation Zone of Sphere Spinning Impulsively

open access: yesFluids, 2021
In the present analysis, an unsteady MHD mixed convection flow is scrutinized for a non-Newtonian Casson hybrid nanofluid in the stagnation zone of a rotating sphere, resulting from the impulsive motion of the angular velocity of the sphere and the ...
E. El-Zahar   +4 more
semanticscholar   +1 more source

G-jitter induced magnetohydrodynamics flow of nanofluid with constant convective thermal and solutal boundary conditions. [PDF]

open access: yesPLoS ONE, 2015
Taking into account the effect of constant convective thermal and mass boundary conditions, we present numerical solution of the 2-D laminar g-jitter mixed convective boundary layer flow of water-based nanofluids.
Mohammed J Uddin   +2 more
doaj   +1 more source

Mixed Convection of Hybrid Nanofluid in an Inclined Enclosure with a Circular Center Heater under Inclined Magnetic Field

open access: yesCoatings, 2021
The hybrid nanofluids have efficient thermal networking due to the trade-off between the pros and cons of the more than one type of suspension. In the current study, water-based hybrid nanofluid is used to investigate mixed convection in a squared ...
S. Munawar   +3 more
semanticscholar   +1 more source

Conjugate heat transfer performance of stepped lid-driven cavity with Al2O3/water nanofluid under forced and mixed convection

open access: yesSN Applied Sciences, 2021
Two-dimensional conjugate heat transfer performance of stepped lid-driven cavity was numerically investigated in the present study under forced and mixed convection in laminar regime.
Naveen Janjanam   +4 more
doaj   +1 more source

Numerical investigation of turbulent mixed convection flow and heat transfer characteristics of 2 × 2 subchannels with spacer grids

open access: yesEnergy Science & Engineering, 2023
In turbulent mixed convection conditions, flow and heat transfer can deteriorate under specific conditions, thus affecting the performance of the safety of the system, which could imperil the safety of the nuclear reactor. In this paper, by analyzing the
Jianping Long   +3 more
doaj   +1 more source

Numerical solutions of convective transport on Brinkman-viscoelastic fluid over a bluff body saturated in porous region

open access: yesCase Studies in Thermal Engineering, 2021
Convective is a fundamental mechanism in heat transfer analysis. Convective heat transport refers to the transfer of heat from one stage to another. In order to produce the preferred output, it is critical to understand the properties of fluid flow.
S.F.H. Mohd Kanafiah   +3 more
doaj   +1 more source

Non-aligned stagnation point flow of radiating Casson fluid over a stretching surface

open access: yesAlexandria Engineering Journal, 2018
This paper intends to inspect the combined influence of mixed convection and thermal radiation on non-aligned Casson fluid over a stretching surface. Using scaling transformations, the governing partial differential equations are converted into a set of ...
Rashid Mehmood   +3 more
doaj   +1 more source

OHAM analysis of Newtonian heating in mixed convective flow of CNTs over a stretched cylinder

open access: yesAlexandria Engineering Journal, 2022
This work reports mathematical modeling and analysis of mixed convection flow of nanofluids with stagnation point by a stretching cylinder. Carbon nanotubes are dispersed as nanomaterial in the baseliquid of water.
Khursheed Muhammad, T. Hayat, Alsaedi
doaj   +1 more source

Convergence of adaptive mixed finite element method for convection-diffusion-reaction equations [PDF]

open access: yes, 2013
We prove the convergence of an adaptive mixed finite element method (AMFEM) for (nonsymmetric) convection-diffusion-reaction equations. The convergence result holds from the cases where convection or reaction is not present to convection-or reaction ...
Du, Shaohong, Xie, Xiaoping
core   +1 more source

Vortex structure and small scale characteristics in turbulent Rayleigh–Bénard convection with mixed isothermal–adiabatic bottom boundary

open access: yesAIP Advances, 2023
Turbulent Rayleigh–Bénard convection with a mixed isothermal–adiabatic bottom boundary is simulated to investigate the effect of a nonideal thermal boundary on vortex structure and small-scale characteristics in turbulent convection.
Zhengdao Wang   +4 more
doaj   +1 more source

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