Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Eric Antwi Ofosu"'
Publikováno v:
International Journal of Sustainable Energy, Vol 42, Iss 1, Pp 648-684 (2023)
Over the years, several achievements have been made in power generation and optimising hybrid renewable energy systems (HRES) to achieve nature conservation, achieve energy security, and reduce carbon emissions. However, there are many complexities i
Externí odkaz:
https://doaj.org/article/ff831e772ba84c63ad5a35c3c21d2e72
Autor:
Bright Agyemang-Boakye, Eric Antwi Ofosu, Martin Kyereh Domfeh, Benjamin Wullobayi Dekongmen, Romeo Tweneboah Koduah, Ransford Wusah Bakuri, Prosper Kpiebaya
Publikováno v:
Green Technologies and Sustainability, Vol 2, Iss 1, Pp 100063- (2024)
This study focused on identifying potential locations for the implementation of Small Hydropower Systems to enhance the existing energy infrastructure in the Pumpum River Basin (PRB). Utilizing remote sensing and the Soil and Water Assessment Tool, b
Externí odkaz:
https://doaj.org/article/895529d8cd8f42748020bae82270c41a
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 13504-13513 (2022)
Renewable energy sources are seen as future energy sources. Ensuring Ghana’s future economic growth requires a balanced energy mix. The study evaluates five renewable energy sources (solar PV, solar thermal, hydro, wind and biomass) against thirtee
Externí odkaz:
https://doaj.org/article/cef3a7f6fd484639aa75fbd4e4109875
Publikováno v:
Scientific African, Vol 20, Iss , Pp e01682- (2023)
Visual defects on photovoltaic (PV) modules depend on climatic conditions and hence, vary from one country to another. This study characterised visual defects on PV modules installed in three climatic zones in Ghana and determined the link between th
Externí odkaz:
https://doaj.org/article/4a44b3cfeaa0406e9a6ba9a4393a1550
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 6921-6931 (2021)
Photovoltaic (PV) module degradation rate depends on technology, manufacturer and environmental conditions. This makes it challenging to transfer the results of degradation analysis from one country to another. Thus, the increase in deployment of PV
Externí odkaz:
https://doaj.org/article/015831f1b4424ed286c8770d8a689142
Autor:
Divine Dodzi Gbedzi, Eric Antwi Ofosu, Eric Mensah Mortey, Abena Obiri-Yeboah, Emmanuel Kwesi Nyantakyi, Ebenezer Kwadwo Siabi, Faisal Abdallah, Martin Kyereh Domfeh, Anna Amankwah-Minkah
Publikováno v:
Environmental Challenges, Vol 6, Iss , Pp 100441- (2022)
Surface and groundwater are important resources for human life and health. Land use changes and mining activities, however, have the potential to compromise the safety of these resources. This study aims to investigate the land cover conditions befor
Externí odkaz:
https://doaj.org/article/b4adc935ab0f4e71a8256f35f6059534
Publikováno v:
Water-Energy Nexus, Vol 2, Iss 1, Pp 1-9 (2019)
Development of dams has the potential of causing the loss of many environmental and social benefits for riparian communities. The alteration of the natural flow regime on the downstream can adversely affect the competition for water and livelihoods t
Externí odkaz:
https://doaj.org/article/7a709d65dd724007bc67e33e792cff19
Publikováno v:
Scientific African, Vol 11, Iss , Pp e00660- (2021)
The Government of Ghana has defined key targets for its energy sector to provide electricity for all the citizens by the end of 2020. Renewable energy has been identified as one of the promising options for electricity generation in Ghana. Thus, Rene
Externí odkaz:
https://doaj.org/article/e94511a62bf243849520eb4dd35036b7
Autor:
Martin Kyereh Domfeh, Samuel Gyamfi, Mark Amo-Boateng, Robert Andoh, Eric Antwi Ofosu, Gavin Tabor
Publikováno v:
Scientific African, Vol 8, Iss , Pp e00355- (2020)
For years, the study of free surface vortices at hydropower plant intakes has been a topical and intriguing subject among engineers and researchers. This subject will continue to attract attention especially as the world strives to meet the ever-incr
Externí odkaz:
https://doaj.org/article/ecc4b2cb8c6e4f47ac6f6eee63062240
Autor:
Martin Kyereh Domfeh, Samuel Gyamfi, Mark Amo-Boateng, Robert Andoh, Eric Antwi Ofosu, Gavin Tabor
Publikováno v:
Scientific African, Vol 8, Iss , Pp e00389- (2020)
A vortex is a ubiquitous everyday phenomenon that is observed in nature and it is formed due to the rotational motion of fluid around an axis perpendicular to the free surface. Free surface vortices are a common unwanted occurrence at hydraulic intak
Externí odkaz:
https://doaj.org/article/1e7c8a51cde2465aaf058f06a85aa3ad