Depot institutionnel de universite Freres mentouri Constantine 1: Recent submissions

  • Development of a Spherical Solar Collector with a cylindrical receiver 
    MAHDI, Khaled; BELLEL, Nadir (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Solar energy can be used for substitution of the depleting fossil fuels in thermal applications and electricity generation through thermal route. For medium and high temperature applications, a system for collecting solar ...
  • Effects of Electron Irradiation on GaAs Solar Cells 
    Mazouz, Halima; Belghachi, Abderrahmane (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The solar cells used in orbit are exposed to radiation environment consists mainly of electrons, protons and neutron. These particles degrade the electrical performance of cells and varying characteristics (current-voltage, ...
  • Building Model of Photovoltaic Cell/Module With Matlab/Simulink 
    Rachedi, L; Fetha, C; Bahi, T (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In this paper a photovoltaic (PV) module in renewable energy conversion system is simulated. The simulation of the system is developed using MATLAB/Simulink environments, which can be representative of PV cell, module, ...
  • A Neural Network MPPT For Photovoltaic Grid Connected System 
    Keddar, Mohamed; Della Krachai, Mohamed; Midoun, Abdelhamid (Université Frères Mentouri - Constantine 1, 2013-02-17)
    A photovoltaic (PV) output power depends nonlinearly on the climatic changes such au solar irradiation and temperature, there exists a unique maximum power point (MPP). Thus, a maximum power point tracking (MPPT) controller ...
  • 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 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 ...
  • FLOTATION OF PHOSPHATE ORES WITH CARBONATED AND SILICEOUS GANGUE USING FATTY ACIDS AND AMINES 
    Bouhenguel, M; Amirech, A; Boukraa, A; Kouachi, S; Bouchemma, A (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Phosphate rock needs processing to reduce the content of gangue minerals such as carbonates, quartz to meet the requirements of the phosphate industry. In this paper the relationship between the flotation performance of ...
  • 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 ...
  • The numerical study of the convective heat transfer between two horizontal eccentric cylinders 
    Ghernoug, Chahinez; Djezzar, Mahfoud; azzouz, Khadoudja; bendjaballah, Fouzia (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Convective heat transfer in eccentric horizontal annuli situated between two cylinders with isothermal wall conditions are studied numerically using two-dimensional finite-difference and finite-volumes models. The annular ...
  • Numerical Prediction of a Turbulent Separated Flow Using a CFD Code 
    Boukhadia, Karima; Bouzidane, Ahmed; Hammou, Mahmoud (Université Frères Mentouri - Constantine 1, 2012-12-16)
    In the present study, the subsonic flow in an asymmetrical diffuser was simulated numerically using code CFX 11.0 and its generator of grid ICEM CFD. Two models of turbulence were tested: K- ε and K- ω SST. The results ...
  • Computer simulation of hydrogenated amorphous silicon solar cell 
    Ayat, Leila; Nour, Sabra; Meftah, Afak (Université Frères Mentouri - Constantine 1, 2013-02-17)
    This work is a numerical simulation of the output parameters of a PIN a-Si:H solar cell under AM1.5 spectrum. These parameters are the short circuit current (Jsc), the open circuit voltage (Voc), the fill factor (FF), the ...
  • Control Of a Doubly fed Induction Machine for a Wind Application 
    OURICI, Amel (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The wind energy systems using a doubly-fed induction generator (DFIG) have some advantages due to variable speed operation and four quadrants active and reactive power capabilities compared with fixed speed induction. In ...
  • 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 ...
  • Study and simulation of silicon solar cells structures with luminous cascade system (photons converter) 
    Ayad, M; Abderrazak, M; Fathi, M; Aissat, A (Université Frères Mentouri - Constantine 1, 2013-02-17)
    Luminous cascade systems is a new system applied in the design of photovoltaic module with low cost and high efficiency, They consist of a transparent plate of polymethyl methacrylate (PMMA) doped with luminescent dyes, ...
  • New electrolytes for solar battery based on imidazolium and piperidinium cations 
    Haddad, Boumediene; Villemin ,Didier; Belarbi ,El-Habib; Rahmouni, Mustapha (Université Frères Mentouri - Constantine 1, 2013-02-17)
    For electrochemical applications at high temperatures, a series of imidazolium and piperidinium -based cations with different anions were synthesized and studied as electrolytes for solar battery. The syntheses are based ...
  • Effect of bath pH on the electrodeposition of cuprous oxide and copper thin films for photovoltaic applications 
    RAHAL, H; RAHAL, S; KIHAL, R; AFFOUNE, A. M (Université Frères Mentouri - Constantine 1, 2013-02-17)
    The electrodeposition of cuprous oxide (Cu2O) and copper (Cu) thin films at 29 °C on the ITO/glass substrates from cupric acetate aqueous solution is reported. The electrodeposition mechanism was investigated by cyclic ...
  • Theoretical study of the thermal behavior of new solar collector 
    Tabet, Ismail; Bellel, Nedire (Université Frères Mentouri - Constantine 1, 2013-02-17)
    In this paper we made a numerical modeling of a new solar collector with cylindro-parabolic concentrator, the different between this collector with the other traditional collector , we introduce mirrors cylindro- parabolic ...
  • Natural convection in rectangularenclosure with heating and coolingby sinusoidal temperature profiles on twover ticalsides 
    Azzouz, Khaddoudja; Djezzar, Mahfoud; Ghernoug, Chahinez (Université Frères Mentouri - Constantine 1, 2013-02-17)
    We propose in this work, the numerical study of the natural convection laminar and permanent, in rectangular enclosures whose vertical walls are active and horizontal one are adiabatic. The active walls are heated and ...
  • 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 ...
  • 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 ...

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