Comparison of promising materials for filling thermocline tanks as thermal energy storage of a CSP plant applying air as HTF
This work focuses on the comparison between different filler materials which can be used in the thermal storage system of an air CSP plant. In order to carry out this analysis, a packed-bed model of filler material has been developed, this model has been successfully validated against experimental d...
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| creator | Nuñez, Francisco Cabello Zaversky, Fritz |
| description | This work focuses on the comparison between different filler materials which can be used in the thermal storage system of an air CSP plant. In order to carry out this analysis, a packed-bed model of filler material has been developed, this model has been successfully validated against experimental data provided by external bibliography. Then, this model has been used to size the storage system for the different filler materials stated in this study. An iterative process has been carried out, varying the size of the storage system until the discharge time of the storage when the convergence solution has been reached is equal to the 11 hours of storage required by the plant. Once the storage system has been sized for the different filler materials, an estimation of the cost for each solution has been done. The results suggest than the steel-making slag is the filler material which leads to the cheapest thermal storage system. |
| doi_str_mv | 10.1063/5.0085736 |
| format | Conference Proceeding |
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In order to carry out this analysis, a packed-bed model of filler material has been developed, this model has been successfully validated against experimental data provided by external bibliography. Then, this model has been used to size the storage system for the different filler materials stated in this study. An iterative process has been carried out, varying the size of the storage system until the discharge time of the storage when the convergence solution has been reached is equal to the 11 hours of storage required by the plant. Once the storage system has been sized for the different filler materials, an estimation of the cost for each solution has been done. The results suggest than the steel-making slag is the filler material which leads to the cheapest thermal storage system.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0085736</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Energy storage ; Fillers ; Iterative methods ; Steel making ; Storage tanks ; Thermal energy ; Thermal storage</subject><ispartof>AIP Conference Proceedings, 2022, Vol.2445 (1)</ispartof><rights>Author(s)</rights><rights>2022 Author(s). 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In order to carry out this analysis, a packed-bed model of filler material has been developed, this model has been successfully validated against experimental data provided by external bibliography. Then, this model has been used to size the storage system for the different filler materials stated in this study. An iterative process has been carried out, varying the size of the storage system until the discharge time of the storage when the convergence solution has been reached is equal to the 11 hours of storage required by the plant. Once the storage system has been sized for the different filler materials, an estimation of the cost for each solution has been done. 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In order to carry out this analysis, a packed-bed model of filler material has been developed, this model has been successfully validated against experimental data provided by external bibliography. Then, this model has been used to size the storage system for the different filler materials stated in this study. An iterative process has been carried out, varying the size of the storage system until the discharge time of the storage when the convergence solution has been reached is equal to the 11 hours of storage required by the plant. Once the storage system has been sized for the different filler materials, an estimation of the cost for each solution has been done. The results suggest than the steel-making slag is the filler material which leads to the cheapest thermal storage system.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0085736</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | AIP Conference Proceedings, 2022, Vol.2445 (1) |
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| language | eng |
| recordid | cdi_proquest_journals_2663091133 |
| source | AIP Journals Complete |
| subjects | Energy storage Fillers Iterative methods Steel making Storage tanks Thermal energy Thermal storage |
| title | Comparison of promising materials for filling thermocline tanks as thermal energy storage of a CSP plant applying air as HTF |
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