Dicke, Niklas Carl und Prenzel, Marco und Krüger, Dirk Rinus und Bauer, Thomas und Schlierbach, Anne und Stengler, Jana (2021) Results of Molten Salt Valve and Flange Component Tests with the TESIS:com Facility. In: 27th International Conference on Concentrating Solar Power and Chemical Energy Systems: Solar Power and Chemical Energy Systems, SolarPACES 2021, 2815 (020001). AIP Publishing. SolarPaces 2021, 2021-09-27 - 2021-10-01, Online Konferenz. doi: 10.1063/5.0149058. ISSN 0094-243X.
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Kurzfassung
Abstract. This paper addresses the requirements for components in solar thermal power plants using molten salt as heat transfer fluid. For both line-focused and tower systems, operation requirements for various components are compiled from standards, publications, and operating experience. This also includes information on the typical sizes of the components. Based on the collated operating parameters, tests were carried out with valves and flange connections, provided by industrial partners, in the TESIS:com test facility. Shutoff valves without valve spindle heaters and bellows were tested primarily through continuous open/close cycles at temperatures between 290 and 560 °C. The tests were conducted in two different campaigns in which the valves were exposed to Solar Salt for 4.5 and 8 days, respectively. After the first test campaign, the knowledge obtained was used to develop an improved valve packing. In addition, a new development of flange connections was subjected to high temperature gradients (shocks) and freezing.
elib-URL des Eintrags: | https://elib.dlr.de/145004/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Titel: | Results of Molten Salt Valve and Flange Component Tests with the TESIS:com Facility | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | 14 November 2021 | ||||||||||||||||||||||||||||
Erschienen in: | 27th International Conference on Concentrating Solar Power and Chemical Energy Systems: Solar Power and Chemical Energy Systems, SolarPACES 2021 | ||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
Band: | 2815 | ||||||||||||||||||||||||||||
DOI: | 10.1063/5.0149058 | ||||||||||||||||||||||||||||
Verlag: | AIP Publishing | ||||||||||||||||||||||||||||
Name der Reihe: | AIP Conf. Proc. | ||||||||||||||||||||||||||||
ISSN: | 0094-243X | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Molten Salt, Component Test, Valve, Thesis | ||||||||||||||||||||||||||||
Veranstaltungstitel: | SolarPaces 2021 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Online Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 27 September 2021 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 1 Oktober 2021 | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||||||||||||||
HGF - Programm: | Materialien und Technologien für die Energiewende | ||||||||||||||||||||||||||||
HGF - Programmthema: | Thermische Hochtemperaturtechnologien | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | E SW - Solar- und Windenergie | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Neue Wärmeträgerfluide | ||||||||||||||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Solarforschung > Solare Hochtemperatur-Technologien | ||||||||||||||||||||||||||||
Hinterlegt von: | Lucarelli, Fabio | ||||||||||||||||||||||||||||
Hinterlegt am: | 10 Nov 2021 14:56 | ||||||||||||||||||||||||||||
Letzte Änderung: | 18 Feb 2025 12:40 |
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