Zobrazeno 1 - 10
of 166
pro vyhledávání: '"John K. Kaldellis"'
Autor:
John K. Kaldellis, Christofis Koroneos, Panagiotis Triantafyllou, Aggelos Kaldellis, Panagiotis Kollas
Publikováno v:
International Journal of Sustainable Energy, Vol 41, Iss 9, Pp 1237-1261 (2022)
The extended fossil fuel reserves’ depletion and the pertinent environmental issues are considered as the principal traits of the contemporary power generation schemes. The Aegean Archipelagos comprises of numerous dispersed islands, with most of t
Externí odkaz:
https://doaj.org/article/9b76d2495f044ef6bdc53e0e078f4cd5
Optimization of a CHP Unit Operation on a University Campus for Carbon Dioxide Emission Minimization
Publikováno v:
Environmental Sciences Proceedings, Vol 26, Iss 1, p 210 (2023)
The current study examines an algorithmic solution for the reduction of carbon dioxide emissions resulting from the optimum energy demand coverage of a typical university campus via the contribution of an existing Combined Heat and Power (CHP) unit o
Externí odkaz:
https://doaj.org/article/bf383cece8274471a1ce13aa87268ddc
Autor:
John K. Kaldellis, Panagiotis Ktenidis
Publikováno v:
Environmental Sciences Proceedings, Vol 26, Iss 1, p 208 (2023)
Climate change due to extended fossil fuel utilization strongly affects islands all over the world. Greece has a large number of islands of various sizes. As far as the electrification status and the climate surcharge of Greek islands is concerned, t
Externí odkaz:
https://doaj.org/article/f1eb547c8cc24917ad3a9482fee82e92
Publikováno v:
Environmental Sciences Proceedings, Vol 26, Iss 1, p 176 (2023)
Occurrence of wind energy curtailments in non-interconnected island systems of considerable wind power capacity comes as a result of local grid limitations and significant load variation across seasons. Facilitating increased wind energy generation r
Externí odkaz:
https://doaj.org/article/232508371b7e4d2da594888a1b168098
Publikováno v:
Energies, Vol 16, Iss 16, p 5970 (2023)
During the last 50 years, the vast majority of European countries have relied on coal and imported carbon-containing fuels to meet their growing electricity demand. Coal is the only fossil fuel in significant reserves across Europe. However, the pres
Externí odkaz:
https://doaj.org/article/3d8007e538264f638211d1bf0c23a00d
Publikováno v:
Energies, Vol 16, Iss 12, p 4756 (2023)
The temperature prediction for floating PV (FPV) must account for the effect of humidity. In this work, PV temperature prediction for steady-state Tpv and transient conditions Tpv(t) incorporates the effect of humidity and cooling due to seawater (s.
Externí odkaz:
https://doaj.org/article/35fa656fe79d47f4ab6a0876435dc2e9
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 418-426 (2020)
Electric Vehicles (EVs), accompanied with the use of Renewable Energy Sources (RES), are the solution for the decarbonization of the transport sector and are undoubtedly on the rise. Although EVs have been in the limelight over the last decade, littl
Externí odkaz:
https://doaj.org/article/572a18627244463ab1da16d7f827d444
Autor:
Panagiotis Triantafyllou, Christofis Koroneos, Emilia Kondili, Panagiotis Kollas, Dimitrios Zafirakis, Panagiotis Ktenidis, John K. Kaldellis
Publikováno v:
Heliyon, Vol 7, Iss 9, Pp e07838- (2021)
A great number of islands are dispersed across the Aegean Archipelagos, most of which have restricted water resources, affecting in this way the economic growth of local societies. To confront this issue, the solution addressed by the relevant stakeh
Externí odkaz:
https://doaj.org/article/d0b9f21000b942908e5d2ae91cc6a6ac
Autor:
John K. Kaldellis, Theodoris Chrysikos
Publikováno v:
International Journal of Sustainable Energy, Vol 38, Iss 4, Pp 312-332 (2019)
Wave energy represents the ‘new entry’ to Renewable Energy Sources discussion, in the context of clean and sustainable energy solutions in the electricity production sector. This research describes a geo-spatial Multiple-Criteria Decision Analysi
Externí odkaz:
https://doaj.org/article/3eaef7a157944a5098b5c134dbf9950f
Autor:
John K. Kaldellis
Publikováno v:
Energies, Vol 14, Iss 5, p 1336 (2021)
Many islands around the world present considerable energy supply problems, while their energy mixture is controlled by oil products. Meanwhile, several of these isolated islands enjoy excellent RES potential that support actions to maximize RES integ
Externí odkaz:
https://doaj.org/article/cd5ca526b8cd42cea2eda2232d3fd70d