Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Mugur C. Balan"'
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 741-755 (2022)
In the context of the complex worldwide energy crisis, the solar district heating and the embedded seasonal storage tanks can contribute to the increase of energy efficiency in district heating systems. The analytical investigation of the thermal beh
Externí odkaz:
https://doaj.org/article/0e5cf2c07cdf42f784c3386630bdb79a
Autor:
Daniel Taban, Valentin Apostol, Lavinia Grosu, Mugur C. Balan, Horatiu Pop, Catalina Dobre, Alexandru Dobrovicescu
Publikováno v:
Entropy, Vol 25, Iss 11, p 1531 (2023)
To improve the efficiency of a diesel internal combustion engine (ICE), the waste heat carried out by the combustion gases can be recovered with an organic Rankine cycle (ORC) that further drives a vapor compression refrigeration cycle (VCRC). This w
Externí odkaz:
https://doaj.org/article/7dbd7ffee62f459ea808f0ccdf2a8437
Autor:
Octavian G. Pop, Alexandru Dobrovicescu, Alexandru Serban, Mihaela Ciocan, Anass Zaaoumi, Daniel P. Hiris, Mugur C. Balan
Publikováno v:
MethodsX, Vol 10, Iss , Pp 102013- (2023)
The study presents a new analytical model capable to reveal the thermal behaviour of all the components of the solar ammonia-water absorption system, powered by parabolic trough collectors, serving different types of food storages: refrigeration cham
Externí odkaz:
https://doaj.org/article/b1a39bab986a4775ab29f5de776d9946
Publikováno v:
Heliyon, Vol 8, Iss 2, Pp e08932- (2022)
The study proposes a method for preliminary and estimative sizing of the main components of solar district heating systems, with seasonal thermal storage. The main parameters determined by this method, are the aperture area of the solar thermal colle
Externí odkaz:
https://doaj.org/article/1d82e9ce34eb489d87b452eac2638c3c
Autor:
Sorin Bucsa, Alexandru Serban, Mugur C. Balan, Claudia Ionita, Gabriel Nastase, Catalina Dobre, Alexandru Dobrovicescu
Publikováno v:
Entropy, Vol 24, Iss 2, p 272 (2022)
This case study analyzes a cryogenic air separation unit (ASU) with a production of V˙O2=58,300 [m3Nh] of gaseous oxygen with a concentration greater than 98.5%, operating in Romania on a steel plant platform. The goal of the paper is to provide an
Externí odkaz:
https://doaj.org/article/431650001c984095a182818899bd053f
Publikováno v:
Energies, Vol 12, Iss 11, p 2113 (2019)
The study carried out by simulation, concerns the thermal behavior of an office building’s solar fresh air cooling system, based on a LiBr-H2O absorption chiller in different climatic conditions. The coefficient of performance (COP) and the solar f
Externí odkaz:
https://doaj.org/article/3655cb84b551448c886ad90d666ebcaa
Publikováno v:
Sensors, Vol 8, Iss 2, Pp 963-978 (2008)
The paper presents a solar radiation monitoring system, using two scientificpyranometers and an on-line computer home-made data acquisition system. The firstpyranometer measures the global solar radiation and the other one, which is shaded,measure th
Externí odkaz:
https://doaj.org/article/2a2a162e6328485daa2f638704539d94
Publikováno v:
Heliyon, Vol 8, Iss 2, Pp e08932-(2022)
The study proposes a method for preliminary and estimative sizing of the main components of solar district heating systems, with seasonal thermal storage. The main parameters determined by this method, are the aperture area of the solar thermal colle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d90b453b01a779b3aef90e5d1b8984
http://www.sciencedirect.com/science/article/pii/S2405844022002201
http://www.sciencedirect.com/science/article/pii/S2405844022002201
Autor:
Abdellah Mechaqrane, Abdellah Bah, Patrick Sebastian, Mihaela Ciocan, Mugur C. Balan, Anass Zaaoumi, Mohammed Alaoui
Publikováno v:
Renewable Energy
Renewable Energy, Elsevier, 2021, 170, pp.620-638. ⟨10.1016/j.renene.2021.01.129⟩
Renewable Energy, Elsevier, 2021, 170, pp.620-638. ⟨10.1016/j.renene.2021.01.129⟩
International audience; The accurate estimation of a concentrated solar power plant production is an important issue because of the fluctuations in meteorological parameters like solar radiation, ambient temperature, wind speed, and humidity. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4881a701398b0c38aaf014788125b74
http://hdl.handle.net/20.500.12278/124197
http://hdl.handle.net/20.500.12278/124197
Autor:
Octavian G. Pop, Ancuta M. Magurean, Adrian G. Pocola, Anass Zaaoumi, Mihaela Ciocan, Mugur C. Balan
Publikováno v:
Environmental and Human Impact of Buildings ISBN: 9783030574178
The chapter presents the fundamentals for performance evaluation of different types of solar thermal collectors (STC): flat thermal collectors (FTC), evacuated thermal collectors (ETC) and concentrated thermal collectors (CTC). All the STC can be int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b47c4ba8e0d7bd2b1d7a6e5055699229
https://doi.org/10.1007/978-3-030-57418-5_9
https://doi.org/10.1007/978-3-030-57418-5_9