Zobrazeno 1 - 10
of 583
pro vyhledávání: '"hydrogen fuel cells"'
Publikováno v:
Energy Strategy Reviews, Vol 56, Iss , Pp 101565- (2024)
The pressing global challenge of climate change necessitates a concerted effort to limit greenhouse gas emissions, particularly carbon dioxide. A critical pathway is to replace fossil fuel sources by electrification, including transportation. While e
Externí odkaz:
https://doaj.org/article/12f9c9b1734545a59e87a11ded121d1f
Autor:
Lawrence Moura, Mario González, Jéssica Silva, Lara Silva, Izaac Braga, Paula Ferreira, Priscila Sampaio
Publikováno v:
AIMS Energy, Vol 12, Iss 1, Pp 190-213 (2024)
Reducing greenhouse gas emissions is one of the major factors for the energy transformation to clean and renewable energy sources. In this context, hydrogen fuel cells play an important role in this transition, as they convert the energy stored in hy
Externí odkaz:
https://doaj.org/article/396c61a4e9ee479d9050f29d0235cd56
Publikováno v:
Drones, Vol 8, Iss 11, p 641 (2024)
Climate change is becoming a worldwide emergency. In order to prevent catastrophic levels of climate change, three broad categories of action are ongoing: cutting emissions, adapting to climate impacts, and financing required adjustments. Cutting emi
Externí odkaz:
https://doaj.org/article/093f1d6d48564d38986da697b144ee33
Autor:
Aurel Dan Maimon
Publikováno v:
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, Vol 46, Pp 47-54 (2023)
Hydrogen, the carbon-free energy of tomorrow, is being explored as a potential fuel for ship propulsion. It is considered a clean and sustainable alternative to traditional fossil fuels, as it produces zero emissions when used in fuel cells or burned
Externí odkaz:
https://doaj.org/article/a8b0000c5bcd4ab68f328d55b11f7fc0
Autor:
Bogdan Adrian NICOLIN, Ilie NICOLIN
Publikováno v:
INCAS Bulletin, Vol 15, Iss 2, Pp 141-147 (2023)
Hydrogen is the most plentiful chemical element in the visible universe. The mass composition of the visible universe is approximately 74% hydrogen, 24% helium, 1% oxygen, and the rest of all other chemical elements is about 1%. Hydrogen has the symb
Externí odkaz:
https://doaj.org/article/015de8ac3804456a8b994d05772f9b91
Autor:
Aqeel Farooq, Wadee Alhalabi
Publikováno v:
Results in Engineering, Vol 20, Iss , Pp 101607- (2023)
Background: This research work aims to create, develop, and evaluate the Hydrogen fuel cell (HFC) model in LabVIEW targeting vehicular applications. Global warming, colonization, and unexpected bursts in population have led to the formation of proble
Externí odkaz:
https://doaj.org/article/13760e85eb514218aedb896ea429979a
Autor:
Subrat Sahoo, Pascal Timmann
Publikováno v:
IEEE Access, Vol 11, Pp 49689-49729 (2023)
Power systems are undergoing a significant transformation around the globe. Renewable energy sources (RES) are replacing their conventional counterparts, leading to a variable, unpredictable, and distributed energy supply mix. The predominant forms o
Externí odkaz:
https://doaj.org/article/e205e9338bbb48d09d69c7fc6a783237
Autor:
Zoran M. Miličević, Zoran S. Bojković
Publikováno v:
Vojnotehnički Glasnik, Vol 71, Iss 1, Pp 136-152 (2023)
Introduction/purpose: This paper aims to present military green technology through present concepts, solutions and challenges, as well as through future trends, particularly in wireless communication. Methods: Analyses and syntheses were used to c
Externí odkaz:
https://doaj.org/article/d410601efd9c4dc69e4858f883373483
Publikováno v:
E3S Web of Conferences, Vol 511, p 01023 (2024)
With increased technological advancements, in today’s world, sustainable energy solutions are innovative and provide attractive encouragement to researchers, green chemists, scientists, leaders, and the student community. These novel solution provi
Externí odkaz:
https://doaj.org/article/513631f74d574bc6b85ee86e9dac9737
Publikováno v:
E3S Web of Conferences, Vol 472, p 01008 (2024)
As the world seeks sustainable energy solutions, Internet of Things (IoT) applications demand consistent and efficient power sources. This paper presents an innovative hybrid renewable energy system, seamlessly integrating solar photovoltaic panels,
Externí odkaz:
https://doaj.org/article/19fb8786954f414d9ebe4c68b9e83aa9