Observation and Simulation of Available Solar Energy at N’Djamena, Chad

Abstract The objective of this work is to evaluate the available solar potential at N’Djamena (12˚08N, 15˚04E) from 2017 to 2018. To achieve this goal, we used various datasets and model including: the in situ shortwave radiation (by pyranometer) measurement and sunshine duration (by Campbell-Stokes heliograph) obtained from N’Djamena station, observations from MODIS (aerosol optical

Long-Term Variation of Sunshine Duration and Their Inter-Action with Meteorogical Parameters over Chad, Central Africa

Abstract This study aims to evaluate the long-term variations of sunshine duration and to estimate its interaction with meteorogical parameters from 1950 to 2010 in Chad, Central Africa. The results show that Chad is the one of world’s sunniest countries. Each year, Chad receives more than 3030.91 ± 176.33 hours of sunning corresponding to 8.9

Influence of Climate Temperature on the Valorization of Dung-Wastewater Slaughterhouse Biogas in Two Regions: In Chad and Senegal

Abstract In this work, we have produced biogas by co-digestion of cow dung and slaughterhouse wastewater under different climate temperatures in two countries: N’Djamena in Chad, a country of Central Africa and Dakar in Senegal, a country of West Africa. In a first approach, we put the cow dung in cans of 1.5 L, hermetically

Experimental Contribution to the Phenomena of Methanisation by Co-digestion of Organic Waste from the Residence of the Cheikh Anta Diop University in Dakar

Abstract In this work we undertook a series of experiments to evaluate the biogas potential of the waste from the UCAD university residence. The first experiment revealed several types of waste at room temperature in a 1.5-litre canister equipped with an empty inflatable balloon used to recover biogas, which was our bio-digester. A shaking is