Publications (356)
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Elaboration d’une année météorologique type de la ville de Ouagadougou pour l’étude des performances énergétiques des bâtiments
E. Ouedraogo , O. Coulibaly et A. OuedraogoDans cette étude, nous utilisons deux (02) méthodes de génération pour élaborer cinq (05) années types de sorte à déterminer la plus performante ou représentative. Ces années sont générées en utilisant des données de la température de l’air, de...
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Model for predicting evaporation characteristics of vegetable oils droplets based on their fatty acid composition.
T. Daho, G. Vaitilingom , O. Sanogo , S.K. Ouiminga , B.G. Segda, J. Valette, P. Higelin, J. KoulidiatiIn this work, a model for predicting evaporation characteristics (constant of evaporation and evaporation
time) of cottonseed oil and diesel fuel has been developed and validated experimentally in the temperature range of 684–917 K under atmospheric pressure.
The experimental study is based...
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Model for predicting evaporation characteristics of vegetable oils droplets based on their fatty acid composition
T. Daho, G. Vaitilingom, O. Sanogo, S. K. Ouiminga, B.G. Segda, J. Valette, P. Higelin, J. KoulidiatiIn this work, a model for predicting evaporation characteristics (constant of evaporation and evaporation time) of cottonseed oil and diesel fuel has been developed and validated experimentally in the temper- ature range of 684–917 K under atmospheric pressure. The experimental study is based...
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Study of the influence of roof insulation involving local materials on cooling loads of houses built of clay and straw
D. Y.K. Toguyeni, O. Coulibaly, A. Ouedraogo, J. Koulidiati, Y. Dutil, D. RousseThis paper
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3D determination of the minority carrier lifetime and the p-n junction recombination velocity of a polycrystalline silicon solar cell
R Sam, B Zouma, F Zougmoré, Z Koalaga, M Zoungrana and I ZerboThis work presents a theoretical and experimental transient tri-dimensional study conducted for the determination of the bulk component of the minority carrier lifetime and the p-n junction recombination velocity of a bifacial polycrystalline silicon solar cell. The theoretical analysis is based...
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3D modelling of magnetic field and light concentration effects on a bifacial silicon solar cell illuminated by its rear side
M Zoungrana, I Zerbo, F Ouédraogo, B Zouma, F ZougmoréAccording to their installation places, the solar cells are often under the effect of the electro-magnetic field coming from outside sources as telecommunication antennas, radio antennas... These magnetic fields have a big influence on the distribution and mobility of charge carriers in the base...
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Silicon solar cell under electromagnetic wave in steady state: effect of the telecommunication source's power of radiation
I Zerbo, M Zoungrana, A D Seré, F ZougmoréThe characterisation of minority carriers’ recombination parameters is important to design any optoelectronic component, since they play an important role in the device performance. Many diagnostic techniques, steady state, quasi-steady state, transient and modulation methods for both the...
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Analysis of the Diffusion Capacitance’s Efficiency of the Bifacial Silicon Solar Cell in Steady State Operating Condition
S. Mbodji, B. Mbow, I. Zerbo and G. Sissokohe aim of this study is to study the diffusion capacitance’s efficiency of the n+ -p-p + bifacial solar cell. The dependence of the efficiency of the diffusion capacitance on both the excess minority collection region in open circuit and short-circuit operating points of the solar cell has...
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Thermal Degradation of Polyethylene Bags and Millet Stalks: Influence of the Temperature and the Local Concentration of Oxygen on the Conversion Rate of Carbon.
Salifou K. Ouiminga, Thomas Rogaume, Tizane Daho, Franck Richard, Jean Koulidiati.This paper concerns the influence of temperature and local concentration of oxygen on the conversion efficiency of carbon into CO, CO2, CH4, C3H8, C2H4, C2H2, C2H6, C6H6, during the thermal degradation of plastic bags and millet stalks. The experimental device used is the tubular kiln, coupled...
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Modélisation à 3-D de l’influence de la taille des grains et de la vitesse de recombinaison aux joints de grain sur une photopile au silicium poly cristallin sous éclairement concentré
M. Zoungrana, I. Zerbo, F.I. Barro, R. Sam, F. Touré, M.L. Samb and F. ZougmoréDans cet article, nous présentons une modélisation à 3 dimensions de l’influence de la taille de grains, de la vitesse de recombinaison aux joints de grain et du champ électrique de gradient de concentration sur la distributions des porteurs de charge (électrons), les paramètres...
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Thermal degradation of polyethylene bags and millet stalks : influence of the temperature and the local concentration of oxygen on the conversion rate of carbon
Salifou K. Ouiminga, Thomas Rogaume, Tizane Daho, Franck Richard and Jean KoulidiatiThis paper concerns the influence of temperature and local concentration of oxygen on the conversion efficiency of
carbon into CO, CO2, CH4, C3H8, C2H4, C2H2, C2H6, C6H6, during the thermal degradation of plastic bags and millet
stalks. The experimental device used is the tubular kiln, coupled...
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Contribution au dimensionnement d’un prototype de four de potier à tirage d’air naturel
Salifou Koucka Ouiminga, Thomas Rogaume, Tizane Daho, Franck Richard, Jean KoulidiatiLe présent travail concerne l’étude de l’influence des paramètres géométriques d’un four de potier, sur
les rendements des émissions gazeuses polluantes, afin d’aider au dimensionnement de fours plus respectueux de
l’environnement. Au cours de ces investigations, les émissions...
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3D STUDY OF BIFACIAL SILICON SOLAR CELL UNDER INTENSE LIGHT CONCENTRATION AND UNDER EXTERNAL CONSTANT MAGNETIC FIELD.
M. ZOUNGRANA, I. ZERBO, A. SERE, B. ZOUMA AND F. ZOUGMOREThis work presents a three-dimensional study of bifacial silicon solar cell under intense light concentration and under constant magnetic field. This approach is based on the resolution of the minority continuity equation, taking into account the distribution of the electric field in the bulk...
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Influence d’une onde électromagnétique sur une photopile au silicium sous éclairement multi spectral en régime statique
I. Zerbo, M. Zoungrana, A.D. Seré, F. Ouedraogo, R. Sam, B. Zouma et F. ZougmoréDans ce travail, nous étudions l’influence d’une onde électromagnétique produite par une source de télécommunication (antenne émettrice) de puissance donnée sur le comportement d’une photopile en régime statique, éclairée par une lumière blanche et placée à une certaine...
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Données climatiques de base pour le dimensionnement des installations de refroidissement en climat tropical sec. Application à un bâtiment à Ouagadougou, Burkina Faso
O. Coulibaly, A. Ouedraogo, J. Koulidiati, A.J. GARANEOn détermine dans cette étude...