Browsing by Author "Bechki, D"

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    PERFORMANCE ANALYSIS ON AIR CONDITIONING SYSTEM USING STORAGE OF COLD , APPLICATION LOCATED IN OUARGLA (EAST SOUTH OF ALGERIA)
    (university of el oued/جامعة الوادي, 2021-01-01) Guermit, T; Settou, N; Bechki, D
    T he increase in re frigeration load demand coincides with peak periods of electricity consumption during the summer, representing a peak period of electricity consumption a new challenge, in this configuration, the use of refrigerated storage in residential complexes for red ucing the energy consumption of electricity during peak periods, charging cold storage tanks outside the peak period until they are used to maximum cover the high cooling load, we have chose n a desert area of Ouargla (East South Algeria) to determine the i nfluence of different parameters on energy consumption and to compare the cost of consumption without storage and with storage.
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    REVIEW ON THERMAL INSULATION OF BUILDINGS WITH PHASE CHANGE MATERIALS: INCORPORATION METHODS AND APPLICATIONS
    (university of el oued/جامعة الوادي, 2019-01-01) Sarri, A; Bechki, D; Boughali, S; Bouguettaia, H
    Reducing energy consumption is an increasingly important issue for the residential sector. As a result, attention to thermal insulation systems for buildings has increased in recent years. The use of phase change materials (PCMs) is an attractive way for the development of energy-efficient buildings by integrating with the walls, ceiling and floor, which offers considerable possibilities for insulation and to ensure a certain thermal comfort, because of their high storage density. This paper summarizes the essential knowledge on solid-liquid phase change theory, PCM classification, some previous work on storage of latent thermal energy in buildings, covering experimental and numerical studies with different applications of PCMs to buildings.