نتایج جستجو برای: hybrid nanofluid

تعداد نتایج: 194863  

Journal: :Malaysian Journal of Fundamental and Applied Sciences 2022

The efficient heat transfer performance of hybrid nanofluid making the fluid crucial in many industrial applications like exchangers, nuclear reactors, automotive cooling systems, and most manufacturing processes. This study aims to uncover properties an unsteady Falkner-Skan flows over a nonlinear moving wedge with convective boundary condition. water-based that is considered this research com...

Journal: :journal of heat and mass transfer research(jhmtr) 2014
mohammad hemmat esfe seyfolah saedodin

experimental study of effective thermal conductivity of zno/eg nanofluid is presented in thisresearch. the nanofluid was prepared by dispersing zno nanoparticles in ethylene glycol using asonicator and adding surfactant. ethylene glycol based nanofluid containing zno nanoparticlewith a nominal diameter of 18 nm at different solid volume fractions (very low to high) atvarious temperatures was ex...

Journal: :J. Applied Mathematics 2012
Payam Rahim Mashaei Seyed Mostafa Hosseinalipour Mehdi Bahiraei

Numerical simulation is performed to investigate the laminar force convection of Al2O3/water nanofluid in a flow channel with discrete heat sources. The heat sources are placed on the bottom wall of channel which produce much thermal energy that must be evacuated from the system. The remaining surfaces of channel are kept adiabatic to exchange energy between nanofluid and heat sources. In the p...

2015
Xiangyin Meng Yan Li

Natural heat convection of water-based alumina (Al2O3/water) nanofluids (with volume fraction 1% and 4%) in a horizontal cylinder is numerically investigated. The whole three-dimensional computational fluid dynamics (CFD) procedure is performed in a completely open-source way. Blender, enGrid, OpenFOAM and ParaView are employed for geometry creation, mesh generation, case simulation and post pr...

2011
Jizu Lv Minli Bai Wenzheng Cui Xiaojie Li

Impact and friction model of nanofluid for molecular dynamics simulation was built which consists of two Cu plates and Cu-Ar nanofluid. The Cu-Ar nanofluid model consisted of eight spherical copper nanoparticles with each particle diameter of 4 nm and argon atoms as base liquid. The Lennard-Jones potential function was adopted to deal with the interactions between atoms. Thus motion states and ...

2011
Andrey V Kuznetsov

The aim of this article is to propose a novel type of a nanofluid that contains both nanoparticles and motile (oxytactic) microorganisms. The benefits of adding motile microorganisms to the suspension include enhanced mass transfer, microscale mixing, and anticipated improved stability of the nanofluid. In order to understand the behavior of such a suspension at the fundamental level, this arti...

Journal: :Applied Nanoscience 2021

This study explores the issue of micropolar fluids and heat transfer in a hybrid nanofluid through moving thin needle with prescribed surface flux. Here, SWCNT MWCNT are referred to as nanoparticles, Engine oil Refrigerant-134A working fluid. Similarity transformation is implemented acquire similarity equations, then numerically solved by utilizing shooting technique bvp4c function. Hybrid nano...

Journal: :Advances in Mechanical Engineering 2023

Hybrid nanofluids outperform mono in terms of heat transmission. They can be found exchangers, the automobile industry, transformer cooling, and electronic addition to solar collectors military equipment. The primary goal this study is scrutinize magnetohydrodynamic hybrids nanofluid (Copper-oxides Titanium dioxide/water) [Formula: see text] flow two parallel plates using walls suction/injectio...

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