Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Ruben Mouangue"'
Publikováno v:
Heliyon, Vol 10, Iss 9, Pp e30497- (2024)
The work carried out in this paper focused on “Machine learning models for the prediction of turbulent combustion speed for hydrogen-natural gas spark ignition engines”. The aim of this work is to develop and verify the ability of machine learnin
Externí odkaz:
https://doaj.org/article/1f769f094221443db1e14fd8699309d9
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 21, Pp 3032-3047 (2021)
Abstract In this contribution, a new dissolved gas analysis (DGA) method combining key gases and ratio approaches for power transformer fault diagnostic is presented. It is based on studying subsets and uses the five main hydrocarbon gases including
Externí odkaz:
https://doaj.org/article/ddf15fab72de4190a898248c9c8fde71
Autor:
Yvan Martino Dantse, Samuel Eke, Endouche Kouokam, Cyrille Mezoue, Jean – Luc Nsouandele, Ruben Mouangue
Publikováno v:
Revue des Énergies Renouvelables, Vol 25, Iss 2, Pp 169 – 186-169 – 186 (2022)
This work helps in the implementation of wind energy projects in the city of Douala. Wind data used (speed and direction) were collected from January 1, 2020, to December 31, 2020, at a height of 10m. The use of wind speed distribution laws allowed u
Externí odkaz:
https://doaj.org/article/ab1a42a5a6df492e8efc828ba4d47bf1
Autor:
Ahmed El-kebir Iya, Alban Fabrice Epée, Philippe Onguéné Mvogo, Justin Tégawendé Zaida, Ruben Mouangue
Publikováno v:
Fire, Vol 6, Iss 5, p 185 (2023)
The modelling of fire behaviour in a compartment is the subject of this work. A small-scale experimental study was carried out in a compartment sized 0.5 m × 0.5 m × 0.5 m with a single door with a width of 0.2 m and a height of 0.4 m. The collecte
Externí odkaz:
https://doaj.org/article/ad6f582e66e447b99649f635fb81a718
Autor:
Zacharie Merlin Ayissi, Alain Fokoua Fongain, Leonel Tsafack Dongmo, Hossain Nazia, Rhiad Alloune, Innocent Ndoh Mbue, Ruben Mouangue
Publikováno v:
Journal of Combustion, Vol 2022 (2022)
Gallus domesticus is one of the world’s most consumed animals, with a significant presence in all parts of the planet. Chicken oil appears to be a credible raw material in the context of alternative energy research. This study focuses on a literatu
Externí odkaz:
https://doaj.org/article/11843836204b4973b159cf110be185db
Autor:
Philippe Onguene Mvogo, Olivier Zatao Samedi, null Patrice Changement, Justin Tégawendé Zaida, Wolfgang Nzie, Henri Ekobena Fouda, Ruben Mouangue
Publikováno v:
Journal of Combustion, Vol 2022 (2022)
According to the geometry of compartments, quantities of smokes released during fire tend to accumulate at ceiling so as to form a cloud of hot gases. Heat transfer between these hot gases and walls is decisive for the development of fire. An increas
Externí odkaz:
https://doaj.org/article/1ddaae767f4040be8490307ffc0694c0
Publikováno v:
International Transactions on Electrical Energy Systems, Vol 2022 (2022)
The accuracy of a knowledge extraction algorithm in a large database depends on the quality of the data preprocessing and the methods used. The massive amounts of data that we collect every day are putting storage capacity at a premium. In reality, m
Externí odkaz:
https://doaj.org/article/a8a922bb34c54f509c79f42b349c6c0e
Autor:
Fidel Meskeoule Vondou, Claude Valery Ngayihi Abbe, Justin Tégawendé Zaida, Philippe Onguene Mvogo, Ruben Mouangue
Publikováno v:
Journal of Combustion, Vol 2021 (2021)
Backdraft is a complex phenomenon which occurs during cases of confined fires. It appears by a fast deflagration which occurs after the introduction of oxygen into a compartment filled with hot gases rich in unburned combustible vapor. Practically, t
Externí odkaz:
https://doaj.org/article/cd11f26f24c74b1c9b8d301e51b83342
Autor:
Fidel Meskéoulé Vondou, Claude Valery Ngayihi Abbe, Justin Tégawendé Zaida, Philippe Onguene Mvogo, Ruben Mouangue
Publikováno v:
Journal of Combustion, Vol 2020 (2020)
Many experiments have been done by authors to study the influence of the natural ventilation through openings on fire behaviour in compartments. It has been revealed that fire will be influenced by the size of existing openings which can be an open w
Externí odkaz:
https://doaj.org/article/91aeea04dcf64150a943e7e12ffaef23
Autor:
Moïse Ligan Noukpo, Claude Valery Ngayihi Abbe, Joseph Nkongho Anyi, Dieudonné Essola, Cyrille Mezoue, Ruben Mouangue, Robert Nzengwa
Publikováno v:
Journal of Engineering, Vol 2020 (2020)
Maintaining the quality of breathing air in urban and industrial areas is one of the biggest challenges faced by humanity in the modern era. Diesel engines, as one of the main providers of energy supply for modern equipment and transport, are also un
Externí odkaz:
https://doaj.org/article/ca79163f81b04eeda99d2c476e950773