2026-04-19T19:18:57Zhttps://recercat.cat/oai/request

oai:recercat.cat:10459.1/4648392025-09-15T18:54:49Zcom_2072_3622col_2072_479130

00925njm 22002777a 4500 dc Prieto, Cristina author Blindu, Adrian author Cabeza, Luisa F. author Valverde, Juan author García, Guillermo author 2024 Concentrating solar power plants use sensible thermal energy storage, a mature technology based on molten salts, due to the high storage efficiency (up to 99%). Both parabolic trough collectors and the central receiver system for concentrating solar power technologies use molten salts tanks, either in direct storage systems or in indirect ones. But even though this is a mature technology, it still shows challenges in its implementation and operation. This paper underscores the critical importance of stringent design criteria for molten salt tanks in thermal storage technology. Focusing on the potential ramifications of design failures, the study explores various dimensions where an inadequate design can lead to severe consequences, even jeopardizing the viability of the entire technology. Key areas discussed include structural integrity, corrosion, thermal shock, thermal expansions, and others. By elucidating the multifaceted risks associated with design shortcomings, this paper aims to emphasize the necessity of thorough reviews and adherence to robust design principles for ensuring the success, safety, and sustainability of thermal storage technology. This work was partially funded by the Ministerio de Ciencia e Innovación de España [(PID2021-123511OB-C31—MCIU/AEI/FEDER, UE) (TED2021-132216A-I00) (RED2022-134219-T)]. Concentrating solar power (CSP) Thermal energy storage (TES) Molten salt tanks Challenges Design Failures Modelling Molten salts tanks thermal energy storage: aspects to consider during design