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  • Collection: Review Articles

La préoccupation de fabriquer des échangeurs de chaleur de plus en plus compacts conduit à rechercher des procédés d’intensification des échangeurs de chaleur. La présente étude est une contribution à l’étude thermique et dynamique d’un canal plan…

L’extraction des différentes composantes de la radiation solaire à partir des données météorologiques dépend étroitement de la connaissance exacte des coordonnées géographiques (latitude, longitude, altitude, etc.) de la position correspondante au…

This study aimed to calibrate existing model (Platt and Paltridge model) and develop a new models for estimating the different components of the solar radiation on a horizontal surface in a clear sky data using commonly and available measured…

The design of multi-junction solar cells is guided by both the theoretical optimum bandgap combinations as well as the realistic limitations to materials with these bandgaps. Nowadays, triple-junction III-V multi-junction solar cells are commonly…

Hydrogen can be produced from water electrolysis which can operate at atmospheric pressure or high pressure. Today’s industry including vehicle one, devotes efforts to produce high pressure hydrogen by using pressurized electrolyser. The purpose of…

Le secteur résidentiel en Algérie est responsable de 41 % de la consommation totale d’électricité au niveau national et il représente, de fait, le secteur le plus énergivore. Le présent travail est consacré à l’étude de la performance énergétique des…

In this paper, we prove existence, uniqueness stability results for a class of initial value problem for fractional differential equations involving generalized ψ-Hilfer fractional derivative. The result is based on the Banach contraction mapping…

We study the free vibration of an Euler-Bernoulli beam without internal damping. By applying suitable control at the free boundary, we can exponentially dampen these vibrations. The exponential stability was proven using the Lyapunov method, and the…

Usually the model parameters of photovoltaic (PV) cells are unavailable in their datasheet provided by the manufacturers. Hence, the problem of extracting appropriate PV parameters is of high importance, and has been highly attracted by researchers.…

The numerical simulation of the variation of the neutral molecule density induced by the strong correlation between the dynamics of the electron gas and that of the neutral gas is studied in a 2-D numerical modelisation. The energy injection is…
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