Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Bert Schiebler"'
1
Akademický článek
Heat pipe collectors with overheating prevention in a cost-optimized system concept: Monitoring of system performance and stagnation loads under real conditions
Autor: Bert Schiebler, Jan Köhler, Lukas Wagner, Julian Jensen, Federico Giovannetti
Publikováno v: Solar Energy Advances, Vol 3, Iss , Pp 100040- (2023)
Heat pipe collectors can significantly reduce stagnation loads in solar thermal systems due to their thermophysical properties. The paper experimentally investigates a novel system concept based on both evacuated tube collectors and flat-plate collec
Externí odkaz: https://doaj.org/article/19e6bb75435e491d814650c5307303a1
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2
Akademický článek
Performance Evaluation of an Evacuated Tube Collector with a Low-Cost Diffuse Reflector
Autor: Julian Schumann, Bert Schiebler, Federico Giovannetti
Publikováno v: Energies, Vol 14, Iss 24, p 8209 (2021)
In order to increase the overall solar energy gain of evacuated tube collectors, rear-side reflectors are used. In this way, the otherwise unused incident radiation between the tubes can be reflected back to the absorber, and the performance of the c
Externí odkaz: https://doaj.org/article/e37f0a871ba84451ab432dcdae432c99
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5
Experimental and theoretical investigations on temperature limitation in solar thermal collectors with heat pipes: Effect of superheating on the maximum temperature
Autor: Henri Dieckmann, Bert Schiebler, Federico Giovannetti, Steffen Jack
Publikováno v: Solar Energy. 171:271-278
Heat pipes in solar thermal collectors enable to reduce the temperature loads in the solar circuit during stagnation periods by exploiting their dry-out limit. With this approach vapour formation in the solar circuit can be completely avoided, which
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::558e145a42c13d1d5c6c83db4b0c4679
https://doi.org/10.1016/j.solener.2018.06.036
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7
Butane Heat Pipes for Stagnation Temperature Reduction of Solar Thermal Collectors
Autor: Sebastian Föste, Bert Schiebler, Federico Giovannetti, Steffen Jack, Gunter Rockendorf
Publikováno v: Energy Procedia 91 (2016)
Heat pipes in solar thermal collectors enable to reduce the temperature loads in the solar circuit during stagnation periods by exploiting their dry out limit. Typically water, pentane or acetone are used as heat transfer media in collector heat pipe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::054a164b54b455412551338e502469f5
https://doi.org/10.1016/j.egypro.2016.06.168
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