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Multi-layered solid-PCM thermocline thermal storage for CSP. Numerical evaluation of its application in a 50 MWe plant

Autor
Galione, P.A.; Perez, C.; Rodriguez, I.; Torras, S.; Rigola, J.
Tipus d'activitat
Article en revista
Revista
Solar energy
Data de publicació
2015-09-01
Volum
119
Pàgina inicial
134
Pàgina final
150
DOI
https://doi.org/10.1016/j.solener.2015.06.029 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/76396 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0038092X15003370 Obrir en finestra nova
Resum
Thermocline storage concept is considered as a possible solution to reduce the cost of thermal storage in concentrated solar power (CSP) plants. Recently, a multi-layered solid-PCM (MLSPCM) concept—consisting of a thermocline-like tank combining layers of solid and phase change filler materials—has been proposed. This approach was observed to result in lower thermocline degradation throughout charge/discharge cycles, due to the thermal buffering effect of the PCM layers located at both ends ...
Citació
Galione, P.A., Perez, C., Rodriguez, I., Torras, S., Rigola, J. Multi-layered solid-PCM thermocline thermal storage for CSP. Numerical evaluation of its application in a 50 MWe plant. "Solar energy", 01 Setembre 2015, p. 134-150.
Paraules clau
CSP, Multi-layered solid-PCM, Numerical analysis, Phase change materials, Thermal energy storage, Thermocline
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor
TUAREG - Turbulence and Aerodynamics in Mechanical and Aerospace Engineering Research Group

Participants

Arxius