Air/Sand Heat Exchanger Design and Materials for Solar Thermal Power Plant Applications
Baumann, Torsten and Boura, Christiano and Göttsche, Joachim and Hoffschmidt, Bernhard and O'Connell, Bryan and Schmitz, Stefan and Zunft, Stefan (2010) Air/Sand Heat Exchanger Design and Materials for Solar Thermal Power Plant Applications. In: Proceedings of the SolarPACES 2010 conference. SolarPACES 2010, 21. Sep. - 24. Sep. 2010, Perpignan, Frankreich.
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Abstract
In the context of CSP, cheap thermal storages promise low levelized electricity costs. Sand has been proposed as a high-temperature thermal storage material. The paper summarizes research activities that analyze thermo-mechanical and dynamic properties of various particulate materials with respect to their usability for a concept that uses an innovative air / sand heat exchanger. Thermomechanical stress analysis of a heat exchanger frame design is also presented.
| Document Type: | Conference or Workshop Item (Paper, Poster) | ||||||||||||||||
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| Title: | Air/Sand Heat Exchanger Design and Materials for Solar Thermal Power Plant Applications | ||||||||||||||||
| Authors: |
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| Date: | 21 September 2010 | ||||||||||||||||
| Journal or Publication Title: | Proceedings of the SolarPACES 2010 conference | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Thermal energy storage, concentrating solar power, central receiver solar power plant, heat exchanger, sand, particulate material | ||||||||||||||||
| Event Title: | SolarPACES 2010 | ||||||||||||||||
| Event Location: | Perpignan, Frankreich | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Dates: | 21. Sep. - 24. Sep. 2010 | ||||||||||||||||
| Organizer: | SolarPACES, CNRS | ||||||||||||||||
| HGF - Research field: | Energy | ||||||||||||||||
| HGF - Program: | Efficient Energy Conversion | ||||||||||||||||
| HGF - Program Themes: | E EV - Energy process technology | ||||||||||||||||
| DLR - Research area: | Energy | ||||||||||||||||
| DLR - Program: | E EV - Energy process technology | ||||||||||||||||
| DLR - Research theme (Project): | E - Thermochemische Prozesse (old) | ||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||
| Institutes and Institutions: | Institute of Technical Thermodynamics > Thermal Process Technology | ||||||||||||||||
| Deposited By: | Dr.-Ing. Stefan Zunft | ||||||||||||||||
| Deposited On: | 01 Dec 2010 10:44 | ||||||||||||||||
| Last Modified: | 13 Jan 2011 12:25 |
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