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2ème Journées Internationales de Physique de Constantine 14 et 15 Décembre 2016
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Theme3: Physique Energétique
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Browsing Theme3: Physique Energétique by Issue Date

Browsing Theme3: Physique Energétique by Issue Date

Now showing items 1-12 of 12

Effects of inclination angle onnatural convection in cubic enclosure filledwith Copper–water nanofluid

Azzouz, Khaddoudja; Djezzar, Mahfoud (Université Frères Mentouri - Constantine 1, 2016-12-14)

Effects of inclination angle on natural laminar and transient convection in a cubic enclosure filled with Cu-nanofluid,are analyzed numerically. The angle of inclination is usedas a control parameter for flow and heat ...
Effect Of The Solar Tracking On The Performance Of A Cylindrical Parabolic Concentrator

Boutghan, C.; Chaker, A. (Université Frères Mentouri - Constantine 1, 2016-12-14)

Algeria, which has an exceptional solar potential with over 3000 hours of sunshine and an area of 2.381.745 Km2 decided to implement a strategy to develop various applications of solar energy and in particular the solar ...
L’effet des paramètres externes sur un capteur solaire plan incliné

Bouras, A.; Bellel, N. (Université Frères Mentouri - Constantine 1, 2016-12-14)

L’objectif de ce travail est motivé par la recherche de procédés, évidemment intermittents, qui sauront exploiter gratuitement l’abondance de l’énergie solaire. Notre étude consiste à maître en relief l’effet des paramètres ...
Influence des facteurs du milieu saharien sur le climat sous serre

Bezari, S.; Aissa, M.; Lalmi, D. (Université Frères Mentouri - Constantine 1, 2016-12-14)

Le matériau de paroi est l’élément essentiel de la serre, sa fonction principale est d’assurer un effet de serre aussi favorable que possible tout en laissant pénétrer la lumière. Le plastique et le verre sont les matériaux ...
Optimisation des paramètres de fonctionnement d’un plancher solaire direct

Abbaz, D.; Chaker, A. (Université Frères Mentouri - Constantine 1, 2016-12-14)

Dimensionner un plancher chauffant n’est pas aisé, car une multitude de facteurs entrent en ligne de compte selon différents paramètres de base tels que, la température du fluide chauffant (sortie capteur-entrée dalle), ...
Investigation of the Different Shapes Effects of Nanoparticles on the Nanofluids Heat Transfer in Horizontal Annuli

Benkhedda, M.; Boufendi, T.; Touahri, S. (Université Frères Mentouri - Constantine 1, 2016-12-14)

This paper is concerned with the effects of the nanoparticles geometry on the forced convection heat transfer of a nanofluid flow, inside a horizontal annulus uniformly heated at the outer wall while the inner wall is ...
Enhancement of natural convection flow using nanofluid in an annular space between confocal elliptic cylinders

Bouzerzour, Abdeslam; Djezzar, Mahfoud; Tayebi, Tahar (Université Frères Mentouri - Constantine 1, 2016-12-14)

In the current study, natural convection heat transfer in two-dimensional annulus formed by two differentially heated confocal elliptic cylinders oriented and filled with a nanofluid is studied numerically. Equations of ...
Etude numérique de champs thermique des écoulements de convection naturelle à hauts nombre de Rayleigh dans la partie haute d’une cavitédifférentiellement chauffée

Taloub, Djedid; Beghidja, Abdelhadi; Bouras, Abdelkarim (Université Frères Mentouri - Constantine 1, 2016-12-14)

Dans cette communication nous avons effectué une simulation numérique de convection naturelle dans une enceinte fermée de grande taille (de 2.46m de hauteur) et comportant des parois verticales maintenues à des températures ...
Forced Convection Heat Transfer and Fluid Dynamic of a TaylorCouette Flow in a Horizontal Gap of a Heated Pipe

Chaieb, I.; Boufendi, T. (Université Frères Mentouri - Constantine 1, 2016-12-14)

The present work focuses on the numerical simulation of forced convective heat transfer and fluid dynamic of a TaylorCouette flow in a gap of a horizontal annulus. Both the inner and the outer cylinder are isothermal with ...
Comparative study of fluid flow and thermal transfer between usual fluids and nanofluids in a heated horizontal pipe

Benzeggouta, O.; Boufendi, T. (Université Frères Mentouri - Constantine 1, 2016-12-14)

The purpose of this study is the investigation and the comparison of thermal performance of conventional heat transfer fluid and nanofluid flowing in a horizontal tube submitted to uniform heat flux. Three dimensional ...
Numerical study of natural convection in double chapels agricultural greenhouse

Slatni, Yassine; Djezzar, Mahfoud; Benderradji, Razik (Université Frères Mentouri - Constantine 1, 2016-12-14)

In this investigation, we studied the numerical phenomena of the natural laminar and permanent convection in greenhouse with double chapels. The greenhouse is filled by a Newtonian and incompressible fluid. The number of ...
The hydrodynamic stability of laminar boundary layer flow along a horizontal plate with suction

Laouer, Abdelghani; Mezaache, El Hacene (Université Frères Mentouri - Constantine 1, 2016-12-14)

Hydrodynamic stability and transition problems of two dimensional laminar external flow over a flat plate with wall suction are studied numerically using thetemporal linear stability theory. The flow is assumed similar ...

Browsing Theme3: Physique Energétique by Issue Date

Browsing Theme3: Physique Energétique by Issue Date

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