Results 41 to 50 of about 951,571 (264)

دراسة تجريبية لمبادل حراري صفائحي كمبرد هواء

open access: yesJournal of Engineering
As cooling air using water injection was limited by a range of humidity ratio so indirect humidification for air consider, this research take the study of heat transfer through a perpendicular plate heat exchanger to discover the influence optimum ...
احمد أديب عبد الواحد
doaj   +1 more source

Experimental study of thermal performance in a rectangular finned-tube latent heat storage device with composite polyethylene wax/expanded graphite

open access: yesCase Studies in Thermal Engineering, 2023
Phase change materials and geometric structure of latent heat storage (LHS) devices constitute crucial factors affecting the performance of phase change thermal energy storage systems.
Siyu Zheng   +5 more
doaj   +1 more source

Probabilistic Flow Regime Map Modeling of Two-Phase Flow [PDF]

open access: yes, 2006
The purpose of this investigation is to develop models for two-phase heat transfer, void fraction, and pressure drop, three key design parameters, in single, smooth, horizontal tubes using a common probabilistic two-phase flow regime basis ...
Chato, J.C., Jassim, E.W., Newell, T.A.
core  

Heat and mass transfer together with hybrid nanofluid flow over a rotating disk

open access: yes, 2020
This article explores an incompressible hybrid nanofluid flow over an infinite impermeable rotating disk. The influence of a magnetic field has been added to better examine the fine point of nanoliquid flow.
Asifa Tassaddiq   +6 more
semanticscholar   +1 more source

Heat and Mass Transfer in Unsteady Boundary Layer Flow of Williamson Nanofluids

open access: yesJournal of Applied Mathematics, 2020
In this paper, analytic approximation to the heat and mass transfer characteristics of a two-dimensional time-dependent flow of Williamson nanofluids over a permeable stretching sheet embedded in a porous medium has been presented by considering the ...
T. Kebede   +3 more
semanticscholar   +1 more source

Study on Boiling Heat Transfer Characteristics of R290 in Horizontal Micro-tubes

open access: yesZhileng xuebao, 2020
In this study the boiling heat transfer characteristics of R290 in a 1, 2, and 4 mm horizontal micro-tube were investigated experimentally. The effects of mass flow rate [50-600 kg/(m2?s)], quality (0-1), and heat flux (5-20 kW/m2) on the boiling heat ...
Wang Haoyu   +3 more
doaj  

Activation Energy Impact on Flow of AA7072-AA7075/Water-Based Hybrid Nanofluid through a Cone, Wedge and Plate

open access: yesMicromachines, 2022
The present research investigates the effect of a heat source/sink on nanofluid flow through a cone, wedge, and plate when using a suspension of aluminium alloys (AA7072 and AA7075) as nanoparticles in base fluid water.
Maaliger B. Rekha   +4 more
doaj   +1 more source

Unsteady MHD free convective heat and mass transfer flow with variable heatand mass fluxes

open access: yesJournal of Computational and Applied Mechanics, 2017
Summary: The mass, momentum and heat transfer in unsteady free convention flow along an infinite porous vertical plate, suddenly set in uniform motion with variable heat and mass fluxes at the plate, in the presence of uniform transverse magnetic field fixed to the plate, has been investigated.
Maheshwari, Chavi   +2 more
openaire   +2 more sources

Multi-phase CFD-conjugate heat transfer for spray cooling in the non-boiling regime [PDF]

open access: yes, 2017
A numerical study is described to predict, in the non-boiling regime, the heat transfer from a circular flat surface cooled by a full-cone spray of water at atmospheric pressure.
Dunne, J F   +6 more
core   +1 more source

Effect of heat and mass transfer and rotation on peristaltic flow through a porous medium with compliant walls [PDF]

open access: yes, 2014
Purpose: The purpose of this paper is to investigate the peristaltic flow of an incompressible Newtonian fluid in a channel with compliant walls. The effects of rotation and heat and mass transfer are also taken into account.
Abd-Alla, A. M.   +3 more
core   +1 more source

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