Publications (365)
ARTICLE
Investigation of the Polycrystalline Silicon PV Cell Efficiency in 3D Approximation versus Electromagnetic Field under Monochromatic Illumination
Adama Ouedraogo , Boubacar Soro, Ramatou Konate, Fati Amadou Oumarou and Dieudonné Joseph Bathiebo
This manuscript is about the electric output of the silicon (Si) photovoltaic (PV) cell versus the electromagnetic field of a radio wave and a monochromatic illumination in three-dimensional (3D) assumptions. The polarisation direction of the electromagnetic wave and power density are fixed. The electromagnetic wave is provided by electromagne(...)
BTS antenna, Polycrystalline silicon PV cell, Electromagnetic field, Illumination wavelength, Conversion eciency, Joule e ect
ARTICLE
Individual Energetic Processes Efficiencies in a Polycrystalline Silicon PV Cell Versus Electromagnetic Field
Adama Ouedraogo, Mahamadi Savadogo, Prince Abdoul Aziz Honadia, Dieudonné Joseph Bathiebo and Sié Kam
The Photovoltaic (PV) system is often installed near the telecommunication antenna without takes account the performance degradation that the electromagnetic field can cause. The present work provides the recognition about the greatest losses occur which can cause the overall efficiency drop. In fact, the absorption and the thermodynamic proce(...)
Polycrystalline silicon PV cell · Absorption efficiency · Thermalization efficiency · Thermodynamic efficiency · Fill factor · Conversion efficiency
ARTICLE
Review on Thermocline Storage Effectiveness for Concentrating Solar Power Plant
Bagre Boubou, Ibrahim Kalawole Muritala, Boukar Makinta, Daho Tizane,Tubreoumya Guy Christian, Nebie Jacques, Dabilgou Téré, Bere Antoine,Adamou Rabani
n this paper, a literature review on thermocline storage performance for Con-centrating Solar Power (CSP) plant storage systems has been conducted. Theefficiency of materials to store heat depends on the storage process like sensi-ble heat storage, latent heat storage and thermochemical one and also on theirproperties. This study has been focu(...)
Thermocline Storage, Storage Effectiveness, Storage Materials
ARTICLE
Individual energetic processes efficiencies in a polycrystalline silicon PV cell versus electromagnetic field
Adama OUEDRAOGO, Mahamadi SAVADOGO, Prince Abdoul Aziz, Dieudonné Joseph Bathiébo, KAM Sié
The Photovoltaic (PV) system is often installed near the telecommunication antenna without takes account the performance degradation that the electromagnetic field can cause. The present work provides the recognition about the greatest losses occur which can cause the overall efficiency drop. In fact, the absorption and the thermodynamic proc(...)
Polycrystalline silicon PV cell, Absorption efficiency, Thermalization efficiency, Thermodynamic efficiency, Fill factor, Conversion efficiency
ARTICLE
Thermo-Physical, Mechanical and Hygro-Thermal Properties of Newly Produced Aerated Concrete
Adelaïde Lareba OUEDRAOGO, Adamah MESSAN, Etienne MALBILA, Emmanuel OUEDRAOGO, Dieudonné Joseph BATHIEBO, Florent pèlèga KIENO, Philippe BLANCHART
The main objective of this study is to characterize a material, non-autoclaved aerated concrete, referred to
as "foamed concrete", newly produced in Burkina Faso. This study made it possible to determine some
thermo-physical, mechanical and hygro-thermal properties of foamed concrete. The material was obtained
by making a mixture(...)
Mots clés non renseignés
ARTICLE
Numerical and Experimental Study of the Thermal Efficiency of an Air-Soil Heat Exchanger in the Sahelian Zone
Boureima Kaboré, Germain Wende Pouiré Ouedraogo, Adama Ouedraogo, Sié Kam, Dieudonné Joseph Bathiebo
In the Sahelian zone, air conditioning in house by air-soil heat exchangers is an alternative in the context of insufficient of electrical energy. In this work, we carried out a numerical and experimental study of thermal efficiency of an air-soil heat exchanger. This study provided an estimation of thermal efficiency of an e(...)
Sahelian zone;, air-soil heat exchanger, cooling, thermal efficiency
ARTICLE
3-D MODELLING OF ELECTRICAL PARAMETERS’ EFFECTS ON THE HEATING OF THE BASE OF AN INTENSE LIGHT ILLUMINATED POLYCRYSTALLINE SILICON PV CELL
B. Soro, M. Savadogo, B. Zouma, K. E. Tchedre, I. Sourabie, I. Zerbo, M. Zoungrana, D. J. Bathiebo
Performances of a solar cell are significantly influenced by the heating of the base. Two phenomena contribute to the heating of the base of a PV cell: the heat due to the transfer by conduction of the solar energy radiation received by the surface of the PV cell and the heat generated inside the solar cell by various phenomena related to the(...)
Intense illumination, Photocurrent, Photovoltage, Electrical Power, Fill Factor
ARTICLE
Experimental Evaluation of Thermals Performancesof The Solar Dryer with Parabolic Trough Collector
B. Magloire Pakouzou, N. Landry M'Bouana, M. S. Thierry Ky, Jean M'Boliguipa and D. Joseph Bathiébo
A cylindrical-parabolic solar-thermal converter, with 0.5m 2 of capture surface, was manufactured and attached to a furnace, constituting an indirect solar dryer. Thermal balances of the elements of the receiver, housed in the focal point of this collector, are settled. A campaign of vacuum tests of this dryer indicated temperatures of the hea(...)
Performance-thermal; solar-dryer; cylindro-parabolic; efficiency
ARTICLE
Experimental Study of Polyethylene Fusion by Scheffler Solar Concentrator
Dabilgou Dieudonné, Salifou Ouédraogo, Adélaïde Lareba Ouédraogo, Thierry Sikoudouin Maurice Ky, Bruno Korgo, Dieudonné Joseph Bathiebo, Sié Kam
Aims: The present work is the use of Scheffler technology to melt plastic waste to produce composite materials using an oven type receiver. The composite material in this study contains polyethylene as a matrix and sand as reinforcement. Study Design: The fusion temperature of polyethylene is about 200°C and is obtained by solar concentration.(...)
Scheffler Concentrator, Fusion, Solar Energy, Valorisation, Plastic waste
ARTICLE
Effect of the Orientation on the Comfort of a Building Made with Compressed Earth Block
Fati Amadou Oumarou, Adama Ouedraogo, Sikoudouin Maurice Thierry Ky, Ramchandra Bhandari, Amadou Konfe, Ramatou Konate, Rabani Adamou, Dieudonné Joseph Bathiebo, Sié Kam
Thermal comfort is one of the most important requirements that scientists
and building designers must meet to ensure the indoor air quality knowing its
importance on productivity and the health of occupants. However, it has
never been of great concern for architects and a rchitectural historians and
seldom explores it. Buildings are th(...)
Thermal Comfort, Building Optimal Orientation, Thermal Amplitude, Thermal Phase Shift, Energy Consumption, Optimal Orientation
ARTICLE
LIGHT CONCENTRATION SOLAR CELL: TEMPERATURE PROPER AND DYNAMIC EFFECTS ON ELECTRICAL PARAMETERS DETERMINED BY USING J-V AND P-V CHARACTERISTICS
MAHAMADI SAVADOGO, AMADOU KONFE, IDRISSA SOURABIE, BOUBACAR SORO, RAMATOU KONATE, MARTIAL ZOUNGRANA, ISSA ZERBO, DIEUDONNÉ JOSEPH BATHIEBO
The solar cell is assumed to be under light concentration (C=50 Suns) which leads us to take into consideration the electric field induced by electrons concentration gradient. We also take into consideration temperature influence on electron and hole diffusion parameters, on carrier generation rate, on carrier intrinsic concentration and on si(...)
Light Concentration, External Load Resistance, Dynamic Junction Velocity, Temperature Dynamic Effect, Temperature Proper Effect
ARTICLE
Comparative Study of the Thermal Comfort of Four Materials Type Used in the Construction of a Building
Daouda Sawadogo and Ousmane Coulibaly
This research work consisted in making a comparative study of the thermal comfort of four materials types used in the construction of a building. A simulation of the building with the various materials on the KoZiBu software in reference and optimized situation was carried out. A study on the sensitive and air-conditioning loads as well as the(...)
Materials, thermal comfort, modeling, air conditioning loads, sensitive loads
ARTICLE
Modeling the Impact of Desert Aerosols on the Solar Radiation of a Mini Solar Central Photovoltaic (PV)
Wend Dolean Arsène Ilboudo1*, Issaka Ouedraogo1, Windé Nongué Daniel Koumbem2, Pèlèga Florent Kieno2
This work focuses on modeling the impact of desert aerosols on a mini central solar photovoltaic (PV). Our studied physical model is comparable to a multilayer. We have described and discretized the mathematical equations which govern the physical model. Also, we analyzed the influence of the parameters τa and X on the solar radiation received(...)
Modeling, Solar Radiation, Desert Aerosol
ARTICLE
Experimental characterization of briquettes from compaction of paper and cardboard waste and study of binder’s impact during the conception
Abdoul Fayçal BAGUIAN, Salifou Koucka OUIMINGA, Ibrahim Harouna GADO, Sayon Sadio SIDIBE, Antoine BERE
Nous avons étudié la faisabilité technique de la valorisation des déchets papiers pour la fabrication des
briquettes combustibles. L’objectif de cette étude est la contribution à la valorisation matière de la filière
déchets ménagers, précisément celle des déchets papiers/cartons. Pour l’aspect technique, l’étude a été
faite sur l’impact de(...)
briquettes de combustibles, déchets papier/carton, relaxation, densité
ARTICLE
Thermal Behavior of the Natural Convection of Air Confined in a Trapezoidal Cavity
Windé Nongué Daniel Koumbem1*, Issaka Ouédraogo2, Noufou Bagaya1 and Pelega Florent Kieno1
The thermal behavior of air by natural convection in a confined trapezoidal cavity, one of the walls of which is subjected to a constant heat flow in hot climates, has been analyzed numerically. The heat and mass transfers are carried out by the classical equations of natural convection. These equations are discretized using the Finite Differe(...)
Natural convection; thermal; trapezoidal cavity