Enhancement of convective heat transfer in smooth air channels with wall-mounted obstacles in the flow path: A review

Y Menni, A Azzi, A Chamkha - Journal of Thermal Analysis and …, 2019 - Springer
The topic is of paramount importance. Heating, cooling, or solar air ducts are used in several
sectors and in very diverse fields. The improvement in their performance has been and is …

Review of forced convection nanofluids through corrugated facing step

KA Mohammed, ARA Talib, AA Nuraini… - … and Sustainable Energy …, 2017 - Elsevier
This paper presented the recent development of heat transfer enhancement through facing
step and corrugated channels. Numerical simulation findings of the convective heat transfer …

Thermal behavior in a solar air heater channel roughened with delta-shaped vortex generators

MT Baissi, A Brima, K Aoues, R Khanniche… - Applied Thermal …, 2020 - Elsevier
Despite the various techniques used in strengthening the Solar Air Heater (SAH) through
extended surfaces (obstacles) on the absorber plate, its thermal performance remains far …

Numerical study of thermohydraulic performance of solar air heater duct equipped with novel continuous rectangular baffles with high aspect ratio

F Menasria, M Zedairia, A Moummi - Energy, 2017 - Elsevier
Turbulent flow and convective heat transfer of air inside channel of rectangular cross-
section, containing rectangular baffles with inclined upper part planted on the opposite …

Biodiesel production from coconut waste cooking oil using novel solar powered rotating flask oscillatory flow reactor and its utilization in diesel engine

MM Niyas, A Shaija - Thermal Science and Engineering Progress, 2023 - Elsevier
Biodiesel production by transesterification reaction is usually carried out using a stirred tank
reactor, which is having ineffective mixing of reactants and consumes electrical energy. In …

Internal cooling augmentation in rectangular channel using two inclined baffles

P Dutta, A Hossain - International Journal of Heat and fluid flow, 2005 - Elsevier
This experimental study investigates the local heat transfer characteristics and the
associated frictional head loss in a rectangular channel with inclined solid and perforated …

Effect of wall-mounted V-baffle position in a turbulent flow through a channel: Analysis of best configuration for optimal heat transfer

Y Menni, A Azzi, AJ Chamkha… - International Journal of …, 2018 - emerald.com
Purpose The purpose of this paper is to carry out a numerical study on the dynamic and
thermal behavior of a fluid with a constant property and flowing turbulently through a two …

Analysis of fluid dynamics and heat transfer in a rectangular duct with staggered baffles

Y Menni, A Azzi, A Chamkha… - Journal of Applied and …, 2019 - uphf.hal.science
his computational fluid dynamic analysis attempts to simulate the incompressible steady
fluid flow and heat transfer in a solar air channel with wall-mounted baffles. Two ꞌSꞌ …

Effect of circularity of perforation holes in V-shaped blockages on heat transfer and friction characteristics of rectangular solar air heater duct

T Alam, RP Saini, JS Saini - Energy conversion and management, 2014 - Elsevier
The effect of non-circular perforation holes in term of circularity of V-shaped blockages
attached to one heated wall of a rectangular duct of solar air heater. Five different hole …

Heat transfer and friction correlations and thermal performance analysis for a finned surface

K Bilen, U Akyol, S Yapici - Energy Conversion and Management, 2001 - Elsevier
In the present work, the heat transfer and friction loss characteristics were investigated
experimentally, employing a finned heating surface kept at a constant temperature of 45° C …