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  • Collection: Short Communication

In this paper, the melting and solidification of n-eicosane as a PCM inside two orientations of square containers is investigated numerically, using enthalpy–porosity method. The study reveals how the melting and solidification rate could be affected…

The key objective of this work is to create a comprehensive comparison between experimental analysis methods for detecting crosslinking reaction in EVA encapsulant material during PV module fabrication process. Several analytical methods, spanning…

In this paper, we consider a two-patch model coupled by migration terms, where each patch follows a Richards law. First, we prove the global stability of the model. Second, in the case when the migration rate tends to infinity, the total carrying…

In this work, the effects of O2 and H2 plasmas on the properties of grain bulk and the grain boundaries in polycrystalline CuInSe2 (CIS) thin films are investigated. The electrical behaviour of such material is dominated by the defects; in particular…

Currently, the permanent magnet generators find wide application in the renewable energies field such as the conversion of the wind energy or the tidal energy to an electrical energy. The main objective of this work is the calculation of the magnetic…

The use of Concentrating Solar Power, ‘CSP’ with hybrid system for electricity production promises to be one of the most viable options to replace fossil fuel power plants. Indeed, research and development activities on its basic subsystems have been…

It is important to be able to determine the optimal window shading system because shading of windows in summer in hot climates is among the most important design parameters to achieve good indoor climatic conditions, to let in quality natural light…

On étudie numériquement la convection à double diffusion dans une enceinte horizontale. La cavité soumise à un gradient de concentration verticale est chauffée différentiellement au niveau de ses parois horizontales ou verticales. L'objectif du…

Dans cet article, l’influence du nombre et la hauteur des ailettes d’un dissipateur de chaleur sur le transfert thermique par convection mixte dans une cavité renfermant des composants électroniques a été simulé numériquement. Le nombre d’ailettes…

Dans cet article, on propose une étude théorique sur les transferts de chaleur dans un générateur-adsorbeur contenant le couple charbon actif- méthanol. L’étude porte sur une comparaison de l’évolution de la température à l’intérieur des deux…
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