Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Elisabeta Spunei"'
Publikováno v:
Analele Universităţii din Craiova. Psihologie, Pedagogie, Vol 46, Iss 1, Pp 302-3„6 (2024)
This paper presents a case study based on student's responses to a survey applied in an extracurricular project carried out in 2022, who have made study visits, as an extracurricular activity, to present their role for labour market integration. Thr
Externí odkaz:
https://doaj.org/article/f6fc5ba703864de4b15538d5ef2ae919
Publikováno v:
Energies, Vol 17, Iss 20, p 5079 (2024)
One of the most important and efficient sources of green electricity is catching air currents through wind turbine technology. Wind power plants are located in areas where the energy potential of the wind is high but it varies. The time variation of
Externí odkaz:
https://doaj.org/article/362c5bec210b49e8a4408c800187ab8f
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 68, Iss Special Issue (2023)
Artificial lighting is a necessity in the conduct of activities, especially at night. The use of fluorescent and LED lighting sources has led to a decrease in electricity consumption compared to incandescent lighting sources. The paper presents a cas
Externí odkaz:
https://doaj.org/article/fd267afc97594c96bd496d842df336c6
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 67, Iss 1, Pp 224-237 (2022)
The paper presents a case study which advocates for the adoption of smart outdoor illumination installations that come with energy management systems. To analyse the energy efficiency we carried out measurements on: a) a classical outdoor lighting sy
Externí odkaz:
https://doaj.org/article/08e3961f316a44d784ace7b868e9ef68
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 66, Iss 1, Pp 45-56 (2021)
The paper presents a laboratory micro hydroelectric power plant destined to applicative activities. The hydraulic turbine is a Pelton turbine, rebuilt by fast prototyping in Geomagic Design X and printed on a 3 D printer. The turbine casing and the a
Externí odkaz:
https://doaj.org/article/31da1f30b22449beb7de01a99dda936c
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 65, Iss 1, Pp 171-178 (2020)
To reduce the consumption of classically produced electric energy, which is an important green gas pollution factor, various renewable energy sources are now implemented on larger and larger scale. Both industrial and household consumers make use
Externí odkaz:
https://doaj.org/article/b570c2c36ec647c49c89704501ed9191
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 65, Iss 1, Pp 153-162 (2020)
This paper analyses the electrical performance of power supply cables in operation by investigating previous faults and forecasting faults using the Easyfit Professional 5.6 software program. The calculation of the maximum operating time until the fi
Externí odkaz:
https://doaj.org/article/ca12af364a3d4d24bd617daf6974f708
Publikováno v:
Studia Universitatis Babeș-Bolyai Engineering. 66:45-56
The paper presents a laboratory micro hydroelectric power plant destined to applicative activities. The hydraulic turbine is a Pelton turbine, rebuilt by fast prototyping in Geomagic Design X and printed on a 3 D printer. The turbine casing and the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c5267e0c709428e2da24e1709d44173
https://doi.org/10.24193/subbeng.2021.1.5
https://doi.org/10.24193/subbeng.2021.1.5
Publikováno v:
2022 International Conference and Exposition on Electrical And Power Engineering (EPE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6adff2f817af1c98ce032c464e9be5a5
https://doi.org/10.1109/epe56121.2022.9959875
https://doi.org/10.1109/epe56121.2022.9959875
Publikováno v:
Sustainability; Volume 14; Issue 9; Pages: 5252
In the context of the electricity crisis, measures are needed to reduce energy consumption. The case study was conducted on the lighting system at a university sports hall. To determine the efficiency and quality, the lighting systems and technical c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98364696e197651f23aab6ba37c083e5