Publications (486)
ARTICLE
Prédiction de la production d’une centrale solaire en utilisant l’intelligence artificielle : Cas de la centrale photovoltaïque de Zagtouli au BURKINA FASO
Toussaint Tilado GUINGANE, Mouhamadou Falilou NDIAYE, Sosthène TASSEMBEDO, Éric KORSAGA, Dominique BONKOUNGOU, Zacharie KOALAGA
Le Burkina Faso, comme de nombreux pays, s'engage résolument dans la transition vers des sources d'énergie renouvelable pour répondre à ses besoins croissants en électricité tout en réduisant son empreinte carbone. Au cœur de cette démarche, la centrale photovoltaïque de Zagtouli représente un jalon majeur dans la production d'énergie solaire(...)
énergie ; solaire, métrologiques, apprentissage, intelligences artificielles, prédiction.
ARTICLE
THERMAL PERFORMANCE ASSESSMENT OF INCORPORATING A BIOMASS COMBUSTION CHAMBER AS A BACKUP SYSTEM IN BOX-TYPE SOLAR COOKERS
Iliyasse Konkobo, Jacques Nebie, Boubou Bagre, Armand Bowendkuni Korsaga, Tizane Daho and Antoine Bere (2024
Solar cookers are devices that allow cooking by using free solar energy. However, they cant operate during cloudy periods or at night. Theincorporating of biomass combustion chamber (hybrid cooker solar-biomass) is an alternative that uses an endogenous and renewable energy source for ecological and economical cooking. In this work, the perfor(...)
Hybrid Cooker, Solar Energy, Biomass,Local Materials, Eco-Friendly
ARTICLE
Analysis of the Energy and EnvironmentalSustainability of a Built Space System:The Case of Patte d’Oie University Campus in Ouagadougou
Daouda Sawadogo, Ousmane Coulibaly, Xavier Chesneau, Belkacem Zeghmati
The aim of this study was to carry out a dynamic simulation of the energy and environmental performance of a built space system, with a view to assessingits energy and environmental class. The use of a simulation and modeling tool, supported by various meth odological references, formed the basis of our approach. Adopting a systemic perspecti(...)
Energy Function, Energy Class, Carbon Footprint, Built Space, Consumption Item, Systemic Approach
COMMUNICATION
Assessment of Carbon Dioxide Emission Factors from Electricity Generation in Burkina Faso
Bernard Nana, Hamadi Zalle, Issoufou Ouarma, Tizane Daho, Arsène Yonli & Antoine Béré
Electricity generation is the second largest emitter of greenhouse gases, notably carbon dioxide (CO2), in the Burkinabe energy sector. Until now, Burkina Faso has used the default emission factors provided by the Intergovernmental Panel on Climate Change to assess its CO2 emissions from electricity generation, particularly in the context of t(...)
power generation, greenhouse gases, emission factor, carbon dioxide, thermal generation
ARTICLE
Investigating the Impact of Base Heating and External Electric Field on PV Cell Performance under Intense Illumination
Boubacar Soro, Guy Serge Tchouadep, Esso-Ehanam Tchedre Kpeli, Ousmane Souliga, Adama Ouedraogo, Issa Zerbo, Martial Zoungrana
The characterization of the performances of a PV cell is linked to intrinsic factors of this cell. It is therefore important for us to identify the favorable or unfavorable conditions that affect the performance of PV cells. It is from this
perspective that it seems judicious to us to study the simultaneous influence of the heating of the bas(...)
Collisions, Thermalization, Braking, Electric Strength
ARTICLE
Numerical Study of Papaya Drying in a Solar Dryer
Boureima Dianda, Emmanuel Ouedraogo, Nébon Bado, Abdoul Fataho Traoré, Gilbert Nana, Thierry S. M. Ky and Dieudonné Joseph Bathiebo
Developing an algorithm to digitally simulate the solar dryer of food products, case of papaya is the objective of this work.To achieve our objective, we first established the heat balances at the different levels of the drying cage, then these equations were discretized and solved using MATLAB software.The simulations made it possible to foll(...)
Simulation, Drying, Papaya, Temperature, Drying kinetics
COMMUNICATION
Influence de la poussière sur les processus énergétiques d'un module photovoltaïque au silicium cristallin
OUEDRAOGO Adama
La présente communication porte l’influence de la poussière sur les processus énergétiques individuels de conversion photovoltaïque. L’objectif principal est d’évaluer et d’expliquer l’impact de la poussière sur les rendements de conversion photovoltaïque. Ainsi pour atteindre cet objectif, nous avons opté pour une approche ex(...)
Cellule PV au silicium cristallin, Poussière, Processus énergétique individuel, Rendement de conversion
ARTICLE
Performance Evaluation of Solar Chimney Draft: Application to Ventilation
Boukaré Ouedraogo, Adama Ouedraogo, Arouna Kabore, Kalifa Palm, Dieudonné Joseph Bahiebo
Ventilation is one of the factors contributing to energy consumption in buildings and food preservation. The solar chimney proves to be an alternative for reducing conventional energy consumption. Thus, in this study, the performance of a solar chimney with two active faces for thermally drawing air from a chamber for preserving agri-food prod(...)
Solar Chimney, Natural Ventilation, Thermal Draft, Airflow, Chimney Effect
ARTICLE
Choice of the Best Regression Model for Estimating the Global Solar Radiation Component in the City of Ouagadougou in Burkina-Faso
Toussaint Tilado Guingane, Mouhamadou Falilou Ndiaye, Sosthène Tassembedo, Éric Korsaga, , Dominique Bonkoungou, Zacharie Koalaga, François Zougmore
The aim of the study was to identify the best-performing regression model for estimating the solar radiation component in Ouagadougou, Burkina Faso, a region characterised by high levels of sunshine. Of the four models evaluated, the Bristow Campbell model emerged as the optimal choice, outperforming the others in terms of accuracy. The import(...)
solar radiation, regression model, metrics, performance, Bristow Campbell model
ARTICLE
Review on parameters influencing the efficiency of the dual-medium thermocline storage system
Bowendkuni Armand Korsaga, Jacques Nébié, Boubou Bagré, Abdoulaye Kaboré, Iliyassé Konkobo, Tere Dabilgou, Bernard Nana, Tizane Daho & Antoine Béré
Thermal storage systems are needed to overcome solar intermittency and
make this energy source more flexible and competitive for concentrated
solar power plants. Single-tank sensible heat storage using both fluids
and materials is a promising option for reducing storage costs and
promoting the development of concentrated solar power. This(...)
Heat storage; dual medium thermocline; parameters effect; concentration solar powe
ARTICLE
Numerical Models and Methods of Atmospheric Parameters Originating in the Formation of the Earth’s Climatic Cycle
Wend Dolean Arsène Ilboudo1*, Kassoum Yamba1, Windé Nongué Daniel Koumbem2, Issaka Ouédraogo1
Atmospheric models are physical equations based on the ideal gas law. Applied to the atmosphere, this law yields equations for water, vapor (gas), ice, air, humidity, dryness, fire, and heat, thus defining the model of key atmospheric parameters. The distribution of these parameters across the entire planet Earth is the origin of the formation(...)
Atmospheric Parameter 1, Climatic Cycle 2
ARTICLE
Realization and Experimental Study of a Forced Convection Solar Dryer
Boureima Dianda, Labayè Yves Japhet Koussoubé, Lareba Adélaïde Ouédraogo, Moctar Ousmane and Dieudonné Joseph Bathiébo
Post-harvest losses represent a significant cause of food insecurity worldwide. These losses not only affect the availability of food, but they also impact the economic stability of farmers and communities dependent on these crops. Food drying presents itself as a viable solution to reduce these post-harvest losses and ensure greater availabil(...)
Drying, forced convection, thermostat, yield, onion
ARTICLE
A New Perspective on Experimental Analysis of Biomass Cookstove to Improve Energy Efficiency
Noufou Bagaya1 , Windé Nongué Daniel Koumbem1 , Bouwèreou Bignan Kagomna1 , Issaka Ouédraogo2 , Thierry Sikoudouin Maurice Ky1 , and Sié Kam1
Improving a home's energy efficiency allows the reduction of biomass consumption and therefore human pressure on forests and improves users' health. This work aims to highlight the performance of an improved cooker based on the protocol of a water boiling test (WBT) said advanced. A suitable charcoal or firewood type is tested with wood from(...)
Mots clés non renseignés
ARTICLE
A New Perspective on Experimental Analysis of Biomass Cookstove to Improve Energy Efficiency
Noufou Bagaya, Windé Nongué Daniel Koumbem, Bouwèreou Bignan Kagomna, Issaka Ouédraogo, Thierry Sikoudouin Maurice Ky and Sié Kam
Improving a home's energy efficiency allows the reduction of biomass consumption and therefore human pressure on forests and improves users' health. This work aims to highlight the performance of an improved cooker based on the protocol of a water boiling test (WBT) said advanced. A suitable charcoal or firewood type is tested with wood from t(...)
Wood burning, Cookstove, WBT advanced, Improved Performance
ARTICLE
Conception, realization and testing of a solar cooker built with a spherical reflector in Burkina Faso
Thierry Sikoudouin Maurice Ky, Brice André Zoungrana, Drissa Boro, Boureima Dianda, Salifou Ouédraogo, Adama Ouédraogo, Sié Kam, Dieudonné Joseph Bathiébo
A system was conceived, realized and tested for solar cooking purpose. It has a spherical shape reflector as concentrator, mounted on two frames for a better orientation towards the sun. The engineering of the system makes it able to reach theoretical geometrical mean concentration of 720 and a theoretical efficiency of 0.42. Thus, the system(...)
Solar cooking, Spherical concentrator, Solar tracking, Solar bowl, Hemispherical reflector