Search Results - "Wenceslas Koholé, Yemeli"

Flat-Plate Solar Collector Thermal Performance and Optimal Operation Mode by Exergy Analysis and Numerical Simulation by Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…In this paper, the effect of a flat-plate solar collector components exergy destruction rates on the collector performance has been examined. A theoretical…”
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Experimental comparison of energy performances of common types of buildings constructed in Cameroon and validation of their electrical model by Fohagui, Fodoup Cyrille Vincelas, Koholé, Yemeli Wenceslas, Tchuen, Ghislain

“…In this paper, an experimental comparison of the thermal performances of the sundried earth bricks building and parpen brick building have been carried out…”
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Comparative study of three thermosyphon solar water heaters made of flat-plate collectors with different absorber configurations by Koholé, Yemeli Wenceslas, Tchuen, Ghislain

“…The paper presents a comparative study of three solar water heaters made of flat-plate collectors with different absorber configurations. The performance of…”
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Wind energy potential assessment for co-generation of electricity and hydrogen in the far North region of Cameroon by Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Djiela, Raphael Hermann Tonsie, Tchuen, Ghislain

“…The fast increase of Cameroon population growth rate and the actual shortage of electricity plaguing the country, particularly in remote areas, give rise to…”
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Techno-economic analysis and optimal sizing of a battery-based and hydrogen-based standalone photovoltaic/wind hybrid system for rural electrification in Cameroon based on meta-heuristic techniques by Wankouo Ngouleu, Clint Ameri, Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…•Optimal sizing of six distinct hybrid systems based on PV, Wind and FC energy.•PV/wind/battery is best option for Kousseri, Cameroon based on real data.•Four…”
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An effective sizing and sensitivity analysis of a hybrid renewable energy system for household, multi-media and rural healthcare centres power supply: A case study of Kaele, Cameroon by Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Wankouo Ngouleu, Clint Ameri, Tchuen, Ghislain

“…The vast majority of rural Africans lack access to clean, reliable, and sustainable electrical energy. This has deprived rural inhabitants of the opportunity…”
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Optimal sizing and techno-enviro-economic evaluation of a hybrid photovoltaic/wind/diesel system with battery and fuel cell storage devices under different climatic conditions in Cameroon by Wankouo Ngouleu, Clint Ameri, Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…Due to advancements in renewable energy technology and their ability to mitigate the issue of global warming, solar and wind energy sources are becoming…”
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Optimization of an off-grid hybrid photovoltaic/wind/diesel/fuel cell system for residential applications power generation employing evolutionary algorithms by Koholé, Yemeli Wenceslas, Wankouo Ngouleu, Clint Ameri, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…In this study, the optimization of a multisource hybrid photovoltaic (PV)/Wind/Diesel/Fuel cell (FC) system is performed to meet three realistic loads demand…”
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Optimum design and scheduling strategy of an off-grid hybrid photovoltaic-wind-diesel system with an electrochemical, mechanical, chemical and thermal energy storage systems: A comparative scrutiny by Wankouo Ngouleu, Clint Ameri, Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…The global need for electricity generation is rising steadily, making the adoption of hybrid systems a crucial solution. These systems are employed to provide…”
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Experimental Validation of Exergy Optimization of a Flat-Plate Solar Collector in a Thermosyphon Solar Water Heater by Wenceslas, Koholé Yemeli, Ghislain, Tchuen

“…In this paper, a flat-plate solar collector used in thermosyphon solar water heater has been optimized; and the optimization results used to fabricate a…”
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Quantitative techno-economic comparison of a photovoltaic/wind hybrid power system with different energy storage technologies for electrification of three remote areas in Cameroon using Cuckoo search algorithm by Koholé, Yemeli Wenceslas, Wankouo Ngouleu, Clint Ameri, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…This research work presents a techno-economic comparisons and optimal design of a photovoltaic/wind hybrid systems with different energy storage technologies…”
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Energy, exergy and sustainability assessment of Cameroon residential sector by Konchou, Franck Armel Talla, Koholé, Yemeli Wenceslas, Tchuen, Ghislain, Tchinda, Réné

“…Rural residential sector is known to employ outdated and old inefficient appliances which lead to significant energy depletion and this has a bleak outcome on…”
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Experimental and numerical investigation of a thermosyphon solar water heater by Koholé, Yemeli Wenceslas, Tchuen, Ghislain

“…This paper presents the optimisation of a flat-plate solar collector commonly used in thermosyphon solar water heaters. The optimisation that helps to obtain…”
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A numerical investigation of three different thermosyphon solar water heating systems by Tchuen, Ghislain, Koholé, Wenceslas Yemeli

“…This work presents a theoretical evaluation of the performance of three types of thermosyphon solar water heating (TSWH) systems with flat-plate collectors…”
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A comprehensive comparison of battery, hydrogen, pumped-hydro and thermal energy storage technologies for hybrid renewable energy systems integration by Koholé, Yemeli Wenceslas, Wankouo Ngouleu, Clint Ameri, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…This study presents a comprehensive, quantitative, techno-economic, and environmental comparison of battery energy storage, pumped hydro energy storage,…”
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Optimum insulation thickness and exergy savings of building walls in Bamenda: a comparative analysis by Fohagui, Fodoup Cyrille Vincelas, Koholé, Yemeli Wenceslas, Alombah, Njimboh Henry, Asoh, Derek Ajesam, Tchuen, Ghislain

“…The goal of this study is to examine the energetic, entransy, and exergetic methodologies employed to estimate the ideal insulation thickness for construction…”
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Flat-plate solar collector thermal performance assessment via energy, exergy and irreversibility analysis by Wenceslas Koholé, Yemeli, Cyrille Vincelas Fohagui, Fodoup, Tchuen, Ghislain

“…•A detail exergetic modelling of a flat-plate solar collector is developed.•The thermal performance of a flat-plate solar collector has been investigated using…”
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A holistic overview of Cameroon renewable energy sources: potentials, achievements, challenges and perspectives by Koholé, Yemeli Wenceslas, Fohagui, Fodoup Cyrille Vincelas, Tchuen, Ghislain

“…In this paper, Cameroon's renewable energy potentials, achievements, challenges and perspectives have been investigated. Cameroon has huge and diversified…”
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Comparative study of thirteen numerical methods for evaluating Weibull parameters for solar energy generation at ten selected locations in Cameroon by Koholé, Yemeli Wenceslas, Djiela, Raphael Hermann Tonsie, Fohagui, Fodoup Cyrille Vincelas, Ghislain, Tchuen

“…•The solar energy potential of the headquarters of the ten regions of Cameroon has been evaluated.•A review of numerical methods used in evaluating the shape…”
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