Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Rafael Pérez-Álvarez"'
Publikováno v:
SolarPACES Conference Proceedings, Vol 2 (2024)
A comparative study of On-Sun and Off-Sun designs for supercritical water gasification (SCWG) of biomass on concentrated solar power (CSP) plants was here presented. In the On-Sun design, the tubular reactor was placed on a cavity receiver of a solar
Externí odkaz:
https://doaj.org/article/fcfb643d5a514e33a1597d3ddc29c9e7
Publikováno v:
Results in Engineering, Vol 5, Iss , Pp - (2020)
One of the most promising technologies for solar thermal power are solar power towers (SPTs), in which direct solar radiation is redirected by heliostats to a receiver located on top of a tower. The technology used by SPT allows obtaining high therma
Externí odkaz:
https://doaj.org/article/d92daff0374b4cfab4e469c62c98b1ec
Enhancement of solar-to-electric efficiency in future solar power tower (SPT) plants will require an improvement of the power cycle performance. An attractive option is the use of a supercritical CO2 Brayton cycle, which needs a heat transfer fluid (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81caa8588be38cd9d0ce42f1ea3507e7
https://hdl.handle.net/10016/37140
https://hdl.handle.net/10016/37140
Publikováno v:
Applied Thermal Engineering. 223:119988
Publikováno v:
Applied Thermal Engineering. 215:118854
Publikováno v:
Experimental Thermal and Fluid Science. 136:110664
Publikováno v:
SOLARPACES 2019: International Conference on Concentrating Solar Power and Chemical Energy Systems.
Receivers of Solar Power Tower Plants (SPTs) are subjected to high thermal gradients as a result of the solar concentration from the heliostat field. These thermal gradients can easily break the receiver and restrict the operation of the plant. In or
Publikováno v:
Applied Thermal Engineering. 195:117115
Preheating of the absorber tubes of a central receiver is a crucial operation in the start-up of current solar power tower plants (SPT) working with molten salt as a heat transfer fluid. In the preheating, a subset of the heliostat field is aimed at
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
e-Archivo: Repositorio Institucional de la Universidad Carlos III de Madrid
Universidad Carlos III de Madrid (UC3M)
instname
e-Archivo: Repositorio Institucional de la Universidad Carlos III de Madrid
Universidad Carlos III de Madrid (UC3M)
The solar tower receivers tend to experience rupture problems due to the high thermal gradients and the corrosion produced by the working fluid, typically solar salt. In this work we have developed a series of CFD simulations to study a new receiver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0f0cc1edfdcf46f04aae6b5d8a46bc
https://doi.org/10.1063/1.5117600
https://doi.org/10.1063/1.5117600
Publikováno v:
SOLARPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems.
The receivers of thermosolar tower plants are subjected to elevated thermal gradients as a consequence of the highly concentrated sun radiation that is reflected by the heliostat field. These thermal gradients can easily rupture the receiver tubes, w