Zobrazeno 1 - 10
of 36
pro vyhledávání: '"H. Kahalerras"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 1, Pp 131-145 (2022)
Numerical simulations of (water-Fe3O4) ferrohydrodynamics (FHD) mixed convection inside a vertical channel are performed. The magnetic field is produced by three sources positioned outside the channel’s right wall. The latter is provided with local
Externí odkaz:
https://doaj.org/article/de11e11ecd6b4972947421787e60a1fe
Publikováno v:
Arabian Journal for Science and Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f47d895e1cbbfa972f0a5dc0a2b7cff7
https://doi.org/10.1007/s13369-023-07686-z
https://doi.org/10.1007/s13369-023-07686-z
Publikováno v:
Computers & Fluids. 121:164-179
A numerical study of entropy generation and MHD mixed convection flow of a nanofluid in a vertical porous channel is made. The left plate is thermally insulated, whereas four discrete heat sources dissipating a uniform heat flux are mounted on the ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2f679be3407d2a87abd1c8ab4cbdd0
https://doi.org/10.1016/j.compfluid.2015.08.014
https://doi.org/10.1016/j.compfluid.2015.08.014
Akademický článek
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Autor:
H. Kahalerras, N. Targui
Publikováno v:
Energy Conversion and Management. 76:43-54
A numerical investigation is carried out to analyze the effect of porous baffles and flow pulsation on a double pipe heat exchanger performance. The hot fluid flows in the inner cylinder, whereas the cold fluid circulates in the annular gap. The Darc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7976c2cc1d11aac89cd673afbd7274fc
https://doi.org/10.1016/j.enconman.2013.07.022
https://doi.org/10.1016/j.enconman.2013.07.022
Autor:
H. Kahalerras, N. Guerroudj
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 22:839-861
PurposeThe purpose of this paper is to study numerically the fluid flow and heat transfer in an inclined channel provided with heated porous blocks on its lower plate.Design/methodology/approachThe Brinkman‐Forchheimer extended Darcy model with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a62640ea3fd9253f6f9a3a133fabbba3
https://doi.org/10.1108/09615531211255743
https://doi.org/10.1108/09615531211255743
Autor:
H. Kahalerras, N. Guerroudj
Publikováno v:
Energy Conversion and Management. 51:505-517
The present work is a numerical simulation of laminar mixed convective in a two-dimensional parallel-plate channel provided with porous blocks of various shapes. The upper plate is thermally insulated while the blocks, heated from below, are attached
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d21cb26572c121657bef9e74483d6ffa
https://doi.org/10.1016/j.enconman.2009.10.015
https://doi.org/10.1016/j.enconman.2009.10.015
Akademický článek
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Autor:
N. Targui, H. Kahalerras
Publikováno v:
Energy Conversion and Management. 49:3217-3229
A numerical study of flow and heat transfer characteristics is made in a double pipe heat exchanger with porous structures inserted in the annular gap in two configurations: on the inner cylinder (A) and on both the cylinders in a staggered fashion (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2cabfab25aed63e71b5bdd418d68e47
https://doi.org/10.1016/j.enconman.2008.02.010
https://doi.org/10.1016/j.enconman.2008.02.010
Autor:
N. Targui, H. Kahalerras
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 18:593-617
PurposeThe aim is to study numerically the heat transfer enhancement in a double pipe heat exchanger by using porous fins attached at the external wall of the inner cylinder.Design/methodology/approachThe Brinkman‐Forchheimer extended Darcy model i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e75448543da9f0c54004f6dc896e6cb
https://doi.org/10.1108/09615530810879738
https://doi.org/10.1108/09615530810879738