Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Vassilis Belessiotis"'
Publikováno v:
Energies, Vol 16, Iss 2, p 919 (2023)
The energy efficiency of a small-scale solar concentrating thermal device is investigated, based on Monte-Carlo Ray-Tracing (MCRT) and Computational Fluid Dynamics (CFD) modeling. The device consists of a Fresnel lens collector—engraved on a 1 m re
Externí odkaz:
https://doaj.org/article/1427768d9d2044db869455225dd1140d
Publikováno v:
Renewable Energy. 156:68-83
In this paper, the optical, thermal and overall performance of a linear Fresnel collector with catoptric subsets is reported. Subsets consist of mirrors which focus on the receiver while they maintain their relative positions with respect to each oth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::434f516abd0a094e426d8fc7d2e4f43c
https://doi.org/10.1016/j.renene.2020.04.062
https://doi.org/10.1016/j.renene.2020.04.062
Autor:
Vassilis Belessiotis
Publikováno v:
DESALINATION AND WATER TREATMENT. 186:45-50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd538a8fa20dc6c585215f576de5c5e4
https://doi.org/10.5004/dwt.2010.1428
https://doi.org/10.5004/dwt.2010.1428
Publikováno v:
Renewable Energy. 143:1454-1464
In this paper, a new, ray-tracing optimization for the design of secondary reflectors of linear Fresnel collectors is presented. Optimization is capable to produce the optimum shape of reflectors, by tailoring properly oriented segments, so that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0c08946d6081c91c5e5f557d89fabbb
https://doi.org/10.1016/j.renene.2019.05.044
https://doi.org/10.1016/j.renene.2019.05.044
Experimental investigation of the daily performance of an integrated linear Fresnel reflector system
Publikováno v:
Solar Energy. 167:220-230
The objective of this work is to investigate the daily and the instantaneous performance of a linear Fresnel reflector (LFR) experimentally and numerically. The examined LFR has an inverted flat plate receiver with a 36 m2 total collecting aperture a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825fdeb24e8536d88e7954945e961c32
https://doi.org/10.1016/j.solener.2018.04.019
https://doi.org/10.1016/j.solener.2018.04.019
Publikováno v:
Renewable Energy. 113:554-562
The present work investigates the suitability of a new method for the calculation of the performance indicators of domestic solar water heating systems, within the framework of the European Directive implementation for energy labeling of water heatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1053536d57ac66582bf32e559066b47b
https://doi.org/10.1016/j.renene.2017.05.098
https://doi.org/10.1016/j.renene.2017.05.098
Publikováno v:
Solar Energy. 158:663-678
Parabolic trough collector (PTC) is the most mature concentrating technology which is used in a great variety of thermal applications. In this study, the daily performance of a PTC is investigated for all the year period. The module of Eurotrough par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad5e052d1fed76578ffb51ebab5a359
https://doi.org/10.1016/j.solener.2017.10.038
https://doi.org/10.1016/j.solener.2017.10.038
Publikováno v:
Desalination. 422:25-41
A detailed mathematical model, based on mass and energy balances, was developed in order to provide guide lines for the optimal design and operation of a vacuum-multi-effect membrane distillation system. Since there is no well-established solution fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbeb0ee82bedd210612a2f56fe6c155e
https://doi.org/10.1016/j.desal.2017.08.007
https://doi.org/10.1016/j.desal.2017.08.007
Publikováno v:
International Journal of Energy Research. 42:1247-1261
Summary The main objective of this study is the investigation of the effect of the optical path of incident beam solar radiation on the performance of a linear Fresnel concentrating solar collector. The requirements regarding the kinematics of the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1511c33717f1a0878494f505382c5057
https://doi.org/10.1002/er.3925
https://doi.org/10.1002/er.3925
Publikováno v:
International Journal of Sustainable Energy. 37:393-414
The use of heat pump systems in applications like the production of hot water or space heating makes important the modelling of the processes for the evaluation of the performance of existing syste...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49c0bce22a278c3936644974b28eb0c8
https://doi.org/10.1080/14786451.2017.1305386
https://doi.org/10.1080/14786451.2017.1305386