Journal ArticleDOI
Heat transfer behaviours of nanofluids in a uniformly heated tube
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In this article, the authors considered the forced convection flow of water and ethylene glycol inside a uniformly heated tube that is submitted to a constant and uniform heat flux at the wall.About:
This article is published in Superlattices and Microstructures.The article was published on 2004-03-01. It has received 648 citations till now. The article focuses on the topics: Heat transfer enhancement & Convective heat transfer.read more
Citations
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Calibration of κ-ε turbulence model for thermal–hydraulic analyses in rib-roughened narrow rectangular channels using genetic algorithm
TL;DR: In this paper, an improved version of the κ-e turbulence model is proposed for better prediction of thermal-hydraulic characteristics of flow inside rib-roughened (pitch-to-rib height (p/k) ratio = 10 and 20) narrow channels (channel height, H.
Journal ArticleDOI
An Experimental Study on Buoyancy Induced Convective Heat Transfer in a Square Cavity using Multi-Walled Carbon Nanotube (MWCNT)/Water Nanofluid
TL;DR: In this paper, a square enclosure of dimensions (40 × 40 × 200) mm is used as test section and MWCNT/Water nanofluid with volume fractions 0.1%, 0.3%, 1% and 2% and Rayleigh numbers ranging from 7 × 105 to 1 × 107 are studied.
Journal ArticleDOI
Thermal Analysis of Flat Plate Solar Collector Using Different Nanofluids and Nanoparticles Percentages
TL;DR: In this article, the thermal performance of the flat plate solar collector using alumina oxide water and copper oxide -water nanofluids is evaluated theoretically and validated experimentally, and the effect of nanoparticle volume fraction and nanoparticle type are investigated theoretically and validate experimentally.
Journal ArticleDOI
Analytical Study of the Energy Loss Reduction during Three-Dimensional Engine Oil-Based Hybrid Nanofluid Flow by Using Cattaneo-Christov Model
TL;DR: In this paper , the authors analyzed the hybrid nanofluid (Ag+CuO+kerosene oil) flow past a bidirectionally extendable surface in the presence of a variable magnetic field.
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Numerical simulation and multi-objective optimization of heat transfer of Al2O3/water nanofluid in rectangular ducts
TL;DR: In this paper, the authors used a multi-layer perceptron artificial neural network (ANN) model to predict the pressure drop and heat transfer coefficient of Al2O3/water nanofluids in rectangular ducts.
References
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Book
Numerical heat transfer and fluid flow
TL;DR: In this article, the authors focus on heat and mass transfer, fluid flow, chemical reaction, and other related processes that occur in engineering equipment, the natural environment, and living organisms.
Journal ArticleDOI
The numerical computation of turbulent flows
Brian Launder,D. B. Spalding +1 more
TL;DR: In this paper, the authors present a review of the applicability and applicability of numerical predictions of turbulent flow, and advocate that computational economy, range of applicability, and physical realism are best served by turbulence models in which the magnitudes of two turbulence quantities, the turbulence kinetic energy k and its dissipation rate ϵ, are calculated from transport equations solved simultaneously with those governing the mean flow behaviour.
Journal ArticleDOI
Hydrodynamic and heat transfer study of dispersed fluids with submicron metallic oxide particles
Bock Choon Pak,Young I. Cho +1 more
TL;DR: In this article, the authors used a Brookfield rotating viscometer to measure the viscosities of the dispersed fluids with γ-alumina (Al2O3) and titanium dioxide (TiO2) particles at a 10% volume concentration.
Journal ArticleDOI
The Viscosity of Concentrated Suspensions and Solutions
TL;DR: In this paper, an expression for the viscosity of solutions and suspensions of finite concentration is derived by considering the effect of the addition of one solute-molecule to an existing solution, which is considered as a continuous medium.
Book
Computational Fluid Mechanics and Heat Transfer
TL;DR: In this paper, a reference record was created on 2005-11-18, modified on 2016-08-08 and used for CFD-based transfert de chaleur.
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