Publications (356)
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Three-dimensional study of a polycrystalline silicon solar cell: the influence of the applied magnetic field on the electrical parameters
A Dieng, I Zerbo, M Wade, A S Maiga and G SissokoIn this paper, we present a theoretical 3D study of a polycrystalline silicon solar cell in frequency modulation under polychromatic illumination and applied magnetic field. The influence of the applied magnetic field on the diode current density, Jd , and both electric power–photovoltage and...
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HI and Hα Mapping of M31 & M33
Z. S. Kam , C. Carignan , L. Chemin , O. Hernandez , M. de Denus-Baillargeon and Y. DjaboWe performed a deep HI and Hα mapping of M31 and M33 in order to get accurate kinematical data of those two galaxies and also to make a comparison between the HI and Hα kinematics. The HI data were obtained with the DRAO interferometer and the Hα data with the Fabry-Perot system of the...
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Experimental characterisation and modelling of thin layer solar drying of amelie and brooks mangoes
A. O. Dissa, J. D. Bathiebo, H. Desmorieux, O. Coulibaly; J. KoulidiatiDirect solar drying characteristics of Amelie and Brooks mangoes were experimentally determined using a solar dryer made up of four trays and used under weather conditions of fruit harvest period. Direct solar drying curves were established, fitted using 10 mathematical models and simulated...
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Combustion de granulés de polyéthylène pur et de sachets plastiques à base de polyéthylène : effet de la masse et de la température sur les émissions d’oxydes d’azote et de carbone et l’évolution de l’oxygène
Salifou Koucka Ouiminga, Thomas Rogaume, Bila Gérard Segda, Moussa Sougoti, Jean KoulidiatiLe présent travail est une étude expérimentale comparative des émissions d’espèces gazeuses lors de la combustion de granulés de polyéthylène pur et de sachets plastiques à base de polyéthylène. Deux paramètres importants de la dégradation thermique sont étudiés pour chacune des...
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Experimental characterization of gaseous species emitted by the fast pyrolysis of biomass and polyethylene
S. K. Ouiminga, T. Rogaume, M. Sougoti, J-M. Commandré, J. KoulidiatiThis study aims to experimentally characterize the carbonaceous and nitrogenous species, from the flash pyrolysis of millet stalks and polyethylene plastic bags, using the device of the tubular kiln, coupled to two gas analyzers: Analyzer Fourier Transform Infrared (FTIR) and an analyzer...
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Optimization of the combustion of blends of domestic fuel oil and cottonseed oil in a non-modified domestic boiler.
Tizane Daho, Gilles Vaitilingom, Oumar SanogoThis study characterizes combustion of blends of DFO (domestic fuel–oil) and refined cottonseed oil produced in Burkina Faso at different percentages in a non-modified DFO burner by determining its overall
performance (consumption and thermal capacity) and gas emissions (CO, CO2, O2, NO, NOx,...
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Exergy efficiency applied for the performance optimization of a direct injection compression ignition (CI), engine using biofuels.
Yao Azoumah, Joel Blin, Tizane Daho.The need to decrease the consumption of materials and energy and to promote the use of renewable
resources, such as biofuels, stress the importance of evaluating the performance of engines based on the
second law of thermodynamics. This paper suggests the use of exergy analysis (as an...
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DETERMINATION DES PARAMETRES ELECTRIQUES D’UNE PHOTOPILE SOUS ECLAIREMENT MONOCHROMATIQUE EN MODULATION DE FREQUENCE, A PARTIR DES DIAGRAMMES DE BODE ET DE NYQUIST
M. NDIAYE , Z. NOUHOU BAKO, I. ZERBO, A. DIENG, F. I. BARRO, G. SISSOKONous présentons dans cet article une méthode de détermination des paramètres électriques d’une photopile monofaciale au silicium en régime dynamique fréquentiel sous éclairement monochromatique. A partir de la représentation de Nyquist de l’impédance dynamique de la photopile, nous...
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Evaluation des Performances et des Emissions Polluantes d’un Moteur Diesel à injection indirecte Fonctionnant avec différentes Huiles Végétales et leurs Mélanges au Gas-oil.
Tizane Daho, Oumar Sanogo, Hervé Jeanmart, Jean Kouldiati.Dans cette étude, les huiles de coton, de palme et de coprah, produites ou disponibles localement, sont
utilisées sous forme pure ou sous forme de mélange au gas-oil dans un moteur diesel à injection
indirecte (4 temps et 4 cylindres). L’évaluation des performances et des émissions...
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Quasi-steady investigation and optimization of the performances of a rural kiln.
A Oyedraogo, F P Kieno, T DahoNo Abstract.
ARTICLE
SILICON SOLAR CELL RECOMBINATION PARAMETERS DETERMINATION UNDER FREQUENCY MODULATED WHITE LIGHT USING THE SHORT CIRCUIT CURRENT PHASE
I. Zerbo, Z. Koalaga, F. I. Barro, F. Zougmore, A.L.Ndiaye, A. Diao, G. SissokoThe purpose of this work is to present a new technique for determining recombination parameters of excess minority
carrier in a multicristallin silicon solar cell under frequency modulated multispectral light.
The complex photocurrent density Jph (ω, L) is presented as a calibrated function...