Bauer, Thomas und Laing, Dörte und Steinmann, Wolf-Dieter und Kröner, Ulrike und Tamme, Rainer (2008) Screening of phase change materials for process heat applications in the temperature range 120 to 250°C. In: Eurosun 2008 - 1st International Conference on Solar Heating, Cooling and Building (Paper ). Eurosun 2008 - 1st International Conference on Solar Heating, Cooling and Building, 2008-10-07 - 2008-10-10, Lissabon (Portugal).
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Offizielle URL: http://www.eurosun2008.org
Kurzfassung
The utilization of solar generated steam in combination with a suitable storage technology could reduce the fossil fuel dependency significantly. Selection of basic storage concepts strongly depends on the working fluid. In systems using steam as a fluid, most of the heat is transferred at nearly constant temperature by evaporation and condensation. As a result, latent heat storage systems using phase change materials (PCMs) are suitable, since this storage concept can also operate at nearly constant temperature. The presented work covers material aspects and gives a comprehensive overview of potential organic and inorganic PCMs in the temperature range 120 to 250°C. Measurements of phase diagrams and latent heats of binary alkali nitrate/nitrite systems, previously not published are reported.
elib-URL des Eintrags: | https://elib.dlr.de/56049/ | ||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Paper, Poster) | ||||||||||||||||||||||||
Titel: | Screening of phase change materials for process heat applications in the temperature range 120 to 250°C | ||||||||||||||||||||||||
Autoren: |
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Datum: | 7 Oktober 2008 | ||||||||||||||||||||||||
Erschienen in: | Eurosun 2008 - 1st International Conference on Solar Heating, Cooling and Building | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | nitrate, nitrite, phase change material, thermal energy storage, solar process heat | ||||||||||||||||||||||||
Veranstaltungstitel: | Eurosun 2008 - 1st International Conference on Solar Heating, Cooling and Building | ||||||||||||||||||||||||
Veranstaltungsort: | Lissabon (Portugal) | ||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
Veranstaltungsbeginn: | 7 Oktober 2008 | ||||||||||||||||||||||||
Veranstaltungsende: | 10 Oktober 2008 | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||||||||||
HGF - Programm: | Erneuerbare Energie | ||||||||||||||||||||||||
HGF - Programmthema: | E SF - Solarforschung (alt) | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | E SF - Solarforschung | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Thermische Energiespeicher (alt) | ||||||||||||||||||||||||
Standort: | Stuttgart | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Technische Thermodynamik > Thermische Prozesstechnik Institut für Technische Thermodynamik | ||||||||||||||||||||||||
Hinterlegt von: | Bauer, Dr.phil. Thomas | ||||||||||||||||||||||||
Hinterlegt am: | 10 Nov 2008 | ||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:20 |
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