Zobrazeno 1 - 10
of 58
pro vyhledávání: '"P. Tiam Kapen"'
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e34058- (2024)
The buildings of the city of Douala in Cameroon have been experiencing degradation for several decades due to the climate characterized by high humidity and oppressive heat. As a result, large grayish or black stains can be observed on these building
Externí odkaz:
https://doaj.org/article/4df2ff30bb984946ab500a1da3102ae0
Publikováno v:
Energy Strategy Reviews, Vol 54, Iss , Pp 101469- (2024)
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 using two battery technologies for electricity generation in the city of Woulde in Cameroo
Externí odkaz:
https://doaj.org/article/9402d547ded2494aa9cdb0af0e60a3f6
Publikováno v:
Energy Strategy Reviews, Vol 53, Iss , Pp 101392- (2024)
The current electricity challenges in Africa have spurred the interest of governments in incorporating renewable energy sources into the energy mix. The use of hybrid solar energy systems has become a practical choice for electrification. The novelty
Externí odkaz:
https://doaj.org/article/0e91328761264481b2c09c00cbab9adf
Publikováno v:
Energy Strategy Reviews, Vol 48, Iss , Pp 101107- (2023)
The present work demonstrates the techno-economic analysis of an environmentally friendly small-scale PV/Wind/Battery hybrid system for off-grid rural electrification in the city of Mbouda. The major contributions of this work are fourfold: (i) PV/Wi
Externí odkaz:
https://doaj.org/article/9a5cacbfcc3545bcb55a7d8f4a900098
Autor:
Brigitte Astrid Medjo Nouadje, Paiguy Armand Ngouateu Wouagfack, Rodrigue Léo Fossi Nemogne, Pascalin Tiam Kapen, Réné Tchinda
Publikováno v:
International Journal of Sustainable Energy, Vol 41, Iss 3, Pp 257-288 (2022)
A finite-time thermodynamics study and an exergetic optimisation for a four-temperature-level absorption heat pump have been performed. The maximum of the exergetic-performance coefficient (EPC) and the corresponding optimal ecological coefficient of
Externí odkaz:
https://doaj.org/article/ed76f445cb3b4230b77600cf39d89a9f
Autor:
Elodie Kelly, Brigitte Astrid Medjo Nouadje, Raphael Hermann Tonsie Djiela, Pascalin Tiam Kapen, Ghislain Tchuen, Réné Tchinda
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e13906- (2023)
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 fuels, which are not environmentally friendly. In addition, the electrification rate of Chad
Externí odkaz:
https://doaj.org/article/a652562119ae46c4b9552bdc60e68ce2
Autor:
Cédric Gervais Njingang Ketchate, Pascalin Tiam Kapen, Inesse Madiebie-Lambou, Didier Fokwa, Victorin Chegnimonhan, René Tchinda, Ghislain Tchuen
Publikováno v:
Heliyon, Vol 9, Iss 1, Pp e12962- (2023)
Nowadays ferrofluids (magnetic nanofluids) are at the center of many researches because of their major biomedical applications such as drug delivery and cancer treatment. The effects of chemical reaction, temperature gradient induced mass transfer an
Externí odkaz:
https://doaj.org/article/2e50e89dbbb24ac397deea8b612d7c6b
Autor:
Pascalin Tiam Kapen, Brigitte Astrid Medjo Nouadje, Victorin Chegnimonhan, Ghislain Tchuen, René Tchinda
Publikováno v:
Energy Strategy Reviews, Vol 44, Iss , Pp 100988- (2022)
The electricity deficit in Cameroon is estimated today at 50 GWh. This deficit characterized by frequent and sometimes prolonged load shedding, disrupts economic and social life. To overcome this electricity deficit, Cameroon took the decision to pro
Externí odkaz:
https://doaj.org/article/12576d75d1964199a6058b86fd0a1b7a
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 1, Pp 1525-1536 (2021)
In this paper, a stability analysis of a hybrid nanofluid flow between two parallel and stationnary plates filled with a porous medium was investigated. The hybrid nanofluid is composed of water as regular fluid, copper (Cu) and alumina (Al2O3) as na
Externí odkaz:
https://doaj.org/article/57a5f130122544d0955514dc558adc68
Publikováno v:
Informatics in Medicine Unlocked, Vol 27, Iss , Pp 100800- (2021)
Targeted drug delivery is one of the promising applications for cancer diagnosis and therapy, as magnetic nanoparticles can be used as therapeutic agents in presence of thermal radiation, and an inclined magnetic field. This article therefore aims to
Externí odkaz:
https://doaj.org/article/ba760f9e8b934ce5bf507f521b9343ea