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Browsing First International Conference on Renewable Energies and Nanotechnology impact on Medicine and Ecology by Title

Browsing First International Conference on Renewable Energies and Nanotechnology impact on Medicine and Ecology by Title

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  • Performance of maximum power point tracking MPPT controller in photovoltaic system 
    Meflah, Aissa; Rahmoun, Khadidja (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Modeling and simulation of a photovoltaic system for improving and optimizing the performance of its control, by the method of continued maximum power point tracking (MPPT) is presented in this work. For this characterization ...
  • PHOTOVOLTAIC ARRAY MODELING AND MPPT USING ARTIFICIAL NEURAL NETWORK 
    Hadjab, M; Djellid, A; Bennacer, H (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The good operation of a photovoltaic system depends on weather conditions such as illumination and temperature, because for example in a mobile station powered by a photovoltaic source, power supplied by the photovoltaic ...
  • PHYSICAL MODELING OF HIGHLY DENSE PERIODIC ARRAY OF CARBON NANOTUBES 
    Dridi, C; Zaabat, M; Boudine, A (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In 1991, Iijima discovered, carbon nanotubes (CNTs) that have since been an intensive research [1]. Given their exceptional intrinsic properties, they become very interesting in many fields of science and technology. ...
  • Polyimide surface treatment by plasma deposition of organosilcon nano-thin layers 
    Nouicer, I; Sahli, S; Ziari, Z; Bellel, A. (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Plasma enhanced chemical vapor deposition (PECVD) technique has been used to deposit organosilicon nano-thin layers on polyimide (PI) films substrates from hexamethyldisiloxane (HMDSO) precursor. The nano-thin layers ...
  • PROPERTIES AND NATURE OF SOME BI-CONTAINING PHOSPHATE/MOLYBDATE COMPOUNDS LUMINESCENCEAND ITS POSSIBLE APPLICATIONS 
    Chornii, V; Hizhnyi, Yu; Nedilko, S; Zatovsky, I; Terebilenko, K; Boyko, V; Sheludko, V; Aigouy, L (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Bismuth phosphates/molybdates and alkali metal both undoped and doped with luminescent ions have attracted much attention last decade due to their practical applications as effective components for white light emission ...
  • Pspice Simulation Based Study of Photovoltaic Cells/Modules and their Experimental Verification 
    Messaadi, Lotfi; Dibi, Zohir; Smail, Toufik (Université Frères Mentouri - Constantine 1, 2013-02-17)
    a Pspice simulation based study of photovoltaic’s cells/ modules using circuit simulator PSpice is presented in this paper. The PSpice is an analogue/digital circuit simulator which calculates voltage and current in a ...
  • QUASILINEAR LUMINESCENCE SPECTRA OF AUTOMOBILE PETROL (AP): ANALYTICAL APPROACH 
    Nedilko, Sergii (Université Frères Mentouri - Constantine 1, 2013-06-03)
    Obtained results in principle allow to determine type of petrol in their liquid state. There is a possibility to determine small amount of petrol in liquid solutions. The measurement made at low temperature (77, 4.2 ...
  • Radiation Heat Transfer Quantification in Solid Oxide Fuel Cell : Effect of Geometric Parameters 
    Abdessemed, Soumia; Zitouni, Bariza; Ben Moussa, Hocine (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The study of the heat transfer in a SOFC based on mathematical modeling has attracted significant interest in recent years. Detailed CFD based models predict the current density, the species and the temperature distribution ...
  • SILICON NANOSTRUCTURES FORMATION BY V2O5 AND HF STAIN ETCHING 
    Ayat, M; Gabouze, N; Boarino, L; Guedouar, B (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In recent years, much effort has been devoted to the manufacture of one dimensional nanostrutured materials for application in micro and nanodevices. Silicon is the basic material in microelectronics, and in recent years, ...
  • Silicon Nanostructures Formation by V2O5 and HF Stain Etching 
    Ayat, M; Gabouze, N; Boarino, L; Guedouar, B (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In this work we report the fabrication of silicon pillar array by a simple chemical etching of silicon in vanadium oxide/fluorhydric acid solution. Different etching parameters including the solution concentration, temperature ...
  • Silicon Nanostructures Formation by V2O5 and HF Stain Etching 
    Ayat, M; Gabouze, N; Boarino, L; Guedouar, B (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In this work we report the fabrication of silicon pillar array by a simple chemical etching of silicon in vanadium oxide/fluorhydric acid solution. Different etching parameters including the solution concentration, temperature ...
  • Simulation of photovoltaique system integrated in Building 
    Karamostefa-Khelil, Cherifa; Hamidat, Abdrahmane (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The production of electricity using solar photovoltaic energy is one of the solutions for reduction of gas emission in the atmosphere and prevent against greenhouse effect. In addition of a rural application, the growth ...
  • Simulation of Solar Lithium Bromide–Water Absorption Cooling System With Double Glazed Flat Plate Collector for Adrar 
    Chougui, Mohamed Lamine; Zid, Said (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Adrar is a city in the Sahara desert, in southern Algeria known for its hot and dry climate, where a huge amount of energy is used for air conditioning. The aim of this research is to simulate a single effect lithium ...
  • SIMULATION OF THE CARBON NANOTUBES IN THE TERAHERTZ FREQUENCY 
    Dridi, Chahrazed; Zaabat, Mourad; Boudine, Azeddine (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Since little is known isolate a sheet of carbon-graphite one atom thick. This crystal is two-dimensional graphene has remarkable electronic transport properties, which are neither those of a metal nor those of a semiconductor. ...
  • SIMULATION OF THE CARBON NANOTUBES IN THE TERAHERTZ FREQUENCY 
    Dridi, Chahrazed; Zaabat, Mourad; Boudine, Azeddine (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Since little is known isolate a sheet of carbon-graphite one atom thick. This crystal is two-dimensional graphene has remarkable electronic transport properties, which are neither those of a metal nor those of a semiconductor. ...
  • Simulation of thermal behavior of a solid porous medium bed used in heat storage 
    Mahfoudi, Nadjiba; Moummi, Abdelhafid (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The thermal energy storage (TES) is not a new concept, but the novelty consists to develop an efficient and inexpensive thermal storage devices. The present work has been undertaken to study the feasibility of storing ...
  • SIMULATION OF THIN FILM CDTE SOLAR CELLS 
    Missoum, I; Labbani, R (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In this work, CdTe solar cells are studied by means of simulation using PC1D program. CdTe material has been selected because of its interesting properties in renewable energies field, especially for photovoltaic applications ...
  • SIMULATION OF THIN FILM CDTE SOLAR CELLS 
    Missoum, I; Labbani, R (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In this work, CdTe solar cells are studied by means of simulation using PC1D program. CdTe material has been selected because of its interesting properties in renewable energies field, especially for photovoltaic applications ...
  • SIMULATION OF TUNNEL JUNCTION IN CASCADE SOLAR CELL (GAAS/GE) USING AMPS-1D D. 
    Benmoussa, D; Ben Slimane, H; Helmauoi, A (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The development of the tunnel junction interconnect was key to the development of the first two-terminal monolithic, multi-junction solar cell. In this paper describes a simulation for the tunnel junction (AlGaAs) between ...
  • SOLAR SPECTRUM INFLUENCE ON THE PERFORMANCE PARAMETERS OF DIFFERENT SOLAR CELLS TYPES 
    Guechi, A; Chegaar, M (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The electrical current generated by the solar cells is very sensitive to the incident spectral distribution and intensity. This distribution varies greatly during the day due to changes in the sun’s position or weather ...

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