Search Results - "Medjo Nouadje, Brigitte Astrid"

Techno-economic feasibility of a PV/battery/fuel cell/electrolyzer/biogas hybrid system for energy and hydrogen production in the far north region of cameroon by using HOMER pro by Tiam Kapen, Pascalin, Medjo Nouadje, Brigitte Astrid, Chegnimonhan, Victorin, Tchuen, Ghislain, Tchinda, René

“…The electricity deficit in Cameroon is estimated today at 50 GWh. This deficit characterized by frequent and sometimes prolonged load shedding, disrupts…”
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Techno-economic analysis of a grid/fuel cell/PV/electrolyzer system for hydrogen and electricity production in the countries of African and Malagasy council for higher education (CAMES) by Medjo Nouadje, Brigitte Astrid, Tiam Kapen, Pascalin, Chegnimonhan, Victorin, Tchinda, René

“…The current electricity challenges in Africa have spurred the interest of governments in incorporating renewable energy sources into the energy mix. The use of…”
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Techno-economic analysis of an islanded energy system based on geothermal/biogas/wind/PV utilizing battery technologies: A case study of Woulde, Adamawa's region, Cameroon by Medjo Nouadje, Brigitte Astrid, Tiam Kapen, Pascalin, Chegnimonhan, Victorin, Tchinda, René

“…The present paper performs a techno-economic and an environmental analysis of an islanded energy system based on Geothermal/Biogas/Wind/PV hybrid energy system…”
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Off grid PV/Diesel/Wind/Batteries energy system options for the electrification of isolated regions of Chad by Kelly, Elodie, Medjo Nouadje, Brigitte Astrid, Tonsie Djiela, Raphael Hermann, Kapen, Pascalin Tiam, Tchuen, Ghislain, Tchinda, Réné

“…Access to reliable energy is fundamental for the development of any community. The electricity is produced in Chad solely from thermal plants that use fossil…”
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Influence of two internal irreversibilities on the new thermo-ecological criterion for three-heat-source refrigerators by Medjo Nouadje, Brigitte Astrid, Ngouateu Wouagfack, Paiguy Armand, Tchinda, Réné

“…Irreversibility is a phenomenon that affects much the performance of absorption refrigeration systems. Internal irreversibility is produced by the dissipation…”
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Exergetic optimisation of a four-temperature-level absorption heat pump based on finite-time thermodynamics by Medjo Nouadje, Brigitte Astrid, Ngouateu Wouagfack, Paiguy Armand, Fossi Nemogne, Rodrigue Léo, Tiam Kapen, Pascalin, Tchinda, Réné

“…A finite-time thermodynamics study and an exergetic optimisation for a four-temperature-level absorption heat pump have been performed. The maximum of the…”
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Multi-objective optimization and analysis of performance of a four-temperature-level multi-irreversible absorption heat pump by Fossi Nemogne, Rodrigue Léo, Ngouateu Wouagfack, Paiguy Armand, Medjo Nouadje, Brigitte Astrid, Tchinda, Réné

“…•We have determined the expressions of the three objective functions.•We obtained the maxima of the three objective functions from a flowchart.•We obtained the…”
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Numerical simulation of micro wind turbine performance and efficiency for low wind speed Cameroonian's cities by Tiam Kapen, Pascalin, Medjo Nouadje, Brigitte Astrid, Tchuen, Ghislain, Tchinda, Réné

“…In this paper, the performance of micro wind turbine (MWT) is evaluated by taking into account low average wind speed cities in the West Cameroon region such…”
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Exergetic, ecological and thermo-economic (3E) optimization of an absorption heat pump with heat resistance, heat leakage and two internal irreversibilities: Comparison by Fossi Nemogne, Rodrigue Léo, Ngouateu Wouagfack, Paiguy Armand, Medjo Nouadje, Brigitte Astrid, Tchinda, Réné

“…•The heat losses in the evaporator-condenser assembly have a significant impact on the performance of the THR AHP.•At the maximum of the F and EPC, is recorded…”
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Thermo-ecological analysis and optimization of a three-heat-reservoir absorption heat pump with two internal irreversibilities and external irreversibility by Léo Fossi Nemogne, Rodrigue, Medjo Nouadje, Brigitte Astrid, Ngouateu Wouagfack, Paiguy Armand, Tchinda, Réné

“…•Thermodynamic study and analysis of an irreversible absorption heat pump with three-heat-reservoir.•Optimization by the thermo-ecological function is…”
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Internal irreversibilities' influence on the new thermo-ecological criterion for real absorption refrigerators by Medjo Nouadje, Brigitte Astrid, Ngouateu Wouagfack, Paiguy Armand, Tchinda, Réné

“…Irreversibility is classified in two main types: internal and external irreversibilities. Internal irreversibility is due to turbulence, pressure gradients,…”
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Three-dimensional numerical simulation of indoor thermal comfortfor sleeping environments: A case study of residential buildings in the city of Bandjoun, Cameroon by Astrid Medjo Nouadje, Brigitte, Tiam Kapen, Pascalin

“…•Indoor thermal comfort for sleeping environments computed with Comsol Multiphysics.•Local building materials properties were considered in the building’s…”
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Three-dimensional numerical simulation of indoor thermal comfort for sleeping environments: A case study of residential buildings in the city of Bandjoun, Cameroon by Astrid Medjo Nouadje, Brigitte, Tiam Kapen, Pascalin

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A systematic techno-enviro-socio-economic design optimization and power quality of hybrid renewable microgrids by Bouendeu, Jean Jacques, Talla Konchou, Franck Armel, Astrid, Medjo Nouadje Brigitte, Elmorshedye, Mahmoud F., René, Tchinda

“…The primary concern of a population is not the setting up of electrical energy production systems but rather a reliable, economical, ecological, and low-cost…”
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Contribution to the improvement of the performances of PV/wind microgrids integrating a hybrid SMES/battery energy storage unit by Jacques, Bouendeu Jean, Armel, Talla Konchou Franck, Astrid, Medjo Nouadje Brigitte, René, Tchinda

“…Faced with the climate emergency, renewable energies are requested sought after to reduce CO2 emissions to a minimum. Political decision-makers are strongly…”
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Chad's wind energy potential: an assessment of Weibull parameters using thirteen numerical methods for a sustainable development by Medjo Nouadje, Brigitte Astrid, Kelly, Elodie, Tonsie Djiela, Raphael Hermann, Tiam Kapen, Pascalin, Tchuen, Ghislain, Tchinda, René

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