Rеvuе des Energies Renouvelables


Description

The Journal of Renewable Energies (Revue des Energies Renouvelables) is an international peer-reviewed journal published by the Renewable Energy Development Center (CDER). The journal was founded in 1998 to promote research and dissemination of knowledge on renewable energy. The Journal of Renewable Energies covers a wide range of topics that include but not limited to solar, wind, geothermal, biomass energy, hydrogen, and the environment. Particular attention is paid to energy analysis and modelling, energy conservation and storage, energy efficiency, energy demand and supply. The journal also welcomes papers on studies with an interaction between renewable energies and other scientific fields such as thermodynamics, mechanics, electricity, chemistry, biology, materials science and the protection of the environment.

Annonce

Call for papers

 

New Announcement :

 

Dear authors:

 

We would be grateful if you would submit your unpublished articles for publication in the next issue, Volume 24, Issue 1 (June 2021).

The submitted article must follow the Author Guidelines and the journal Template available on the journal website: https://revue.cder.dz/index.php/rer/about/submissions

 

Editor-in-chief

 

 

17-01-2021


24

Volumes

73

Numéros

904

Articles


Effect of cavity orientation on solidification/melting process of N-eicosane phase change material.

Iachachene Farida, 

Résumé: In this paper, 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 by changing the orientation of phase change material container with a constant temperature boundary. It was found that the orientation of the square cavity has a significant effect on the melting and solidification rate of a PCM, the improvement is more than 40% for both cycles. Therefor the orientation of the heat exchange surface is a good control parameter for both solidification and melting process.

Mots clés: CFD ; Melting ; Phase change material ; Solidification ; Orientation


Modélisation de l’onduleur photovoltaïque connecté au réseau électrique.

Hadj Arab Amar ,  Taghezouit Bilal ,  Abdeladim Kamel ,  Semaoui Smail ,  Boulahchiche Saliha ,  Razagui Abdelhak ,  Gherbi Akila ,  Bouacha Saida ,  Makhloufi Saida ,  Nemsi Salima ,  Djoudi Abdelhak , 

Date de réception: 14-07-2020    Date de publication: 29-12-2020    pages  217-235.