Results 41 to 50 of about 22,591 (53)

Optimal sizing of a stand-alone photovoltaic systems under various weather conditions in Algeria

open access: yesRevue des Énergies Renouvelables, 2015
This paper presents an analytical method for technical-economic optimization of a stand-alone photovoltaic system. The loss of load probability concepts for the reliability and the total system cost for the economic criteria.
S. Kebaïli, H. Benalla
doaj  

Understanding heat and charge transfer in a low temperature PEM Single Cell: a simulation tool development

open access: yesRevue des Énergies Renouvelables, 2013
This work is a study of coupled charges and heat transfers phenomena on a low temperature PEMFC single cell. A one-dimensional steady state model was developed to compute current and temperature distributions in a PEMFC single cell whatever the operating
B. Abderezzak   +2 more
doaj  

Eclairage électrique décentralisé des zones rurales isolées de la République du Bénin

open access: yesRevue des Énergies Renouvelables, 2012
Les études préliminaires qui conditionnent l’extension du réseau électrique sont généralement occultées en République du Bénin. Souvent, pour ce faire, seule la raison politique compte.
R. Hangnilo
doaj  

Optimization of osmotic dehydration of tomatoes slices in salt and sucrose solutions using response surface methodology

open access: yesRevue des Énergies Renouvelables, 2015
Response Surface Methodology (RSM) was used to investigate the effect of temperature solution, immersion time, salt concentration and sucrose concentration on the water loss and solid gain during osmotic dehydration of tomatoes slices.
A. Ferradji   +3 more
doaj  

Prediction and Assessment of Direct and Diffuse Radiation Fractions for Hourly, Daily and Monthly Average Global Radiation at Different Latitude Locations in Libya

open access: yesSolar Energy and Sustainable Development, 2017
This paper presents a model of indirect solar dryer augmented with pebble bed thermal storage. The thermal storage system was considered to be placed inside the drying chamber above the 47°-tilted air solar collector and below the crop bed, where an ...
Farag Ahwide
doaj  

Simulation Of Indirect Solar Crop Dryers Augmented With Pebble-Bed Thermal Storages

open access: yesSolar Energy and Sustainable Development, 2017
This paper presents a model of indirect solar dryer augmented with pebble bed thermal storage. The thermal storage system was considered to be placed inside the drying chamber above the 47°-tilted air solar collector and below the crop bed, where an ...
E.M. Elbenghazi   +2 more
doaj  

The Effect of Coupling Flat Plate Collectors with Basin-Solar Stills (reprinted)

open access: yesSolar Energy and Sustainable Development, 2013
Two identical single - effect of single basin solar stills are designed, fabricated, tested, and evaluated. One is operated alone while the other is coupled to a flat plate solar collector. Both are installed at the same site in Tripoli, Libya, at 32º 48´
S. A. Srbet , T. M. Jaballa, E. I. Dekam
doaj  

Numerical Simulation of the Integrated Solar/Hybrid Desalination System

open access: yesSolar Energy and Sustainable Development, 2017
A mathematical model is developed to predict the performance of the integrated solar/hybrid desalination system. The novel hybrid desalination system in this study consists of multi-stage thermal vapor compression (TVC) system and spiral wound air-gap ...
Y. Aldali   +3 more
doaj  

Review on Solar Space Heating - Cooling in Libyan Residential Buildings

open access: yesSolar Energy and Sustainable Development, 2018
This review paper focuses on documenting and studying published papers and works in the field of solar heating and cooling air space in residential buildings.
Ibrahim H. Tawil   +4 more
doaj  

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