Odenthal, Christian und Klasing, Freerk und Bauer, Thomas (2024) Molten Salt Thermal Energy Storage with Refractory Bricks. SolarPACES, 2024-10-09, Rome, Italien.
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Kurzfassung
Molten salt has become the state-of-the-art for high temperature thermal energy storage applications [1]. Since the molten salt itself can make up to 50 % of the total costs for the storage system [2], a substitution with a cost-effective storage material is favorable. This can be achieved by the utilization of single-tank storage systems, where hot and cold molten salt is stratified inside a storage tank. The concept has been demonstrated beforehand with packed bed as storage medium which has some drawbacks due to potential thermomechanical stresses, i.e. so-called ratcheting [3] and the achievable void fraction. A lee-way is the utilization of refractory bricks which can be designed in a suitable way for the specific application, see Figure 1, right. Within the EU-funded project “Newcline”, about 17 tons of refractory bricks have been tested with Solar Salt ranging between 290°C and 560°C. The scope of this work was the investigation of the flow distribution inside the packing.
elib-URL des Eintrags: | https://elib.dlr.de/210839/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | Molten Salt Thermal Energy Storage with Refractory Bricks | ||||||||||||||||
Autoren: |
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Datum: | 2024 | ||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||
Open Access: | Nein | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Name der Reihe: | SolarPACES Conference Proceedings | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Molten Salt; Thermal Energy storage | ||||||||||||||||
Veranstaltungstitel: | SolarPACES | ||||||||||||||||
Veranstaltungsort: | Rome, Italien | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsdatum: | 9 Oktober 2024 | ||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||
HGF - Programm: | Energiesystemdesign | ||||||||||||||||
HGF - Programmthema: | Digitalisierung und Systemtechnologie | ||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||
DLR - Forschungsgebiet: | E SY - Energiesystemtechnologie und -analyse | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Energiesystemtechnologie | ||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||
Institute & Einrichtungen: | Institut für Technische Thermodynamik > Thermische Prozesstechnik | ||||||||||||||||
Hinterlegt von: | Odenthal, Dr. Christian | ||||||||||||||||
Hinterlegt am: | 17 Dez 2024 18:01 | ||||||||||||||||
Letzte Änderung: | 17 Dez 2024 18:01 |
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