Results 1 to 10 of about 8,613,689 (220)
Numerical Study of Laminar Forced Convection of Nanofluid in a New Microchannel Heat Sink
The heat transfer and pressure drop in a microchannel heat sink with 02 mixing chambers with inclined walls were numerically studied. The transport equations have been resolved by the finite volume method using ANSYS Fluent software. The operating fluids
Bourhane Bouhabel, Yassine Kabar
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Radial boundary layer structure and Nusselt number in Rayleigh–Bénard convection [PDF]
Results from direct numerical simulation (DNS) for three-dimensional Rayleigh–Bénard convection in a cylindrical cell of aspect ratio 1/2 and Prandtl number Pr=0.7 are presented. They span five decades of Rayleigh number Ra from 2 × 106 to 2 × 1011. The results are in good agreement with the experimental data of Niemela et al. (Nature, vol.
Stevens, R. J. A. M +2 more
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Analysis of the Nusselt number in pulsating pipe flow
기계공학전공
GUO, ZHIXIONG +1 more
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Modeling mixing convection analysis of discrete partially filled porous channel for optimum design
Mixing convection flow inside a convergent horizontal channel partially filled with porous material and a clear channel are investigated numerically in the present study.
Mohamed G. Ghorab
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In the present work, for the first time, laminar natural convection of water-TiO2 nanofluid around a hot obstacle in a square cavity is simulated by Lattice Boltzmann Method (LBM).
A.R. Rahmati, A.A. Tahery
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Natural convection within enclosures plays a crucial role in heat transfer across various thermal systems. This study presents a validated numerical benchmark for buoyancy-driven flow in a square cavity with differential heating, focusing solely on the ...
Saleh A. Bawazeer, Mohammad S. Alsoufi
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Effects of Slip Boundaries on Mixed Convection of Al2O3-water Nanofluid in Microcavity [PDF]
Due to the importance of the slip effect on modeling of microchannel and microcavity, numerical investigations have been introduced in this work for studying the mixed convection of Al2O3-water nanofluid in a square microcavity.
A. R. Rahmati +3 more
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Industrial thermal machines and electronic equipment require heat exchangers to maintain optimal operating temperatures. The design of heat exchangers involves modeling convective heat transfer in a manner consistent with Newton’s law of cooling and ...
Fábio Alfaia da Cunha +1 more
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Nusselt number and friction factor in zig-zag microchannels subjected to constant heat flux
This study quantifies the heat transfer coefficient, pressure drop, Nusselt number and friction factor associated with flow of water in zig-zag microchannels, with square cross-section and sharp edges, when subjected to constant heat flux boundary ...
Bobby Mathew +5 more
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In this numerical study a detailed evaluation of the heat transfer characteristics and flow structure in a laminar and turbulent flow through a rectangular channel containing built-in of different type vortex generator has been a accomplished in a range ...
Laith J.H +2 more
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