Autor: |
Mirko Saur, Daniel Högemann, Christian Odenthal, Andrew R. Lochbrunner, Dirk Krüger, Dietmar Fehlberg, Joshua Tholen, Heiko Schenk |
Rok vydání: |
2020 |
Předmět: |
|
Zdroj: |
SOLARPACES 2019: International Conference on Concentrating Solar Power and Chemical Energy Systems. |
ISSN: |
0094-243X |
Popis: |
At the Thesis facility of the German Aerospace Center in Cologne first components were tested with solar salt at the so-called TESIS:com section. This includes a flexible pipe with insulation, conductivity measurement for determining filling status and freeze-thaw cycling. The flex hose underwent thermal shocks and several freeze-thaw cycles without visible damages on the outer pipe. With a prototype set-up of a conductivity measurement it was possible to detect if the pipe was filled with molten salt or not. At a slightly inclined pipe freeze-thaw cycles were performed for a section between segments filled with frozen salt to learn about the effects of melting the salt unevenly in pipes. This resulted in plastic deformation of the pipe. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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