Bauer, Thomas and Laing, Dörte and Steinmann, Wolf-Dieter and Kröner, Ulrike and 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).
![]() |
PDF
- Only accessible within DLR
291kB |
Official URL: http://www.eurosun2008.org
Abstract
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.
Item URL in elib: | https://elib.dlr.de/56049/ | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Document Type: | Conference or Workshop Item (Paper, Poster) | ||||||||||||||||||||||||
Title: | Screening of phase change materials for process heat applications in the temperature range 120 to 250°C | ||||||||||||||||||||||||
Authors: |
| ||||||||||||||||||||||||
Date: | 7 October 2008 | ||||||||||||||||||||||||
Journal or Publication Title: | Eurosun 2008 - 1st International Conference on Solar Heating, Cooling and Building | ||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||
Keywords: | nitrate, nitrite, phase change material, thermal energy storage, solar process heat | ||||||||||||||||||||||||
Event Title: | Eurosun 2008 - 1st International Conference on Solar Heating, Cooling and Building | ||||||||||||||||||||||||
Event Location: | Lissabon (Portugal) | ||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||
Event Start Date: | 7 October 2008 | ||||||||||||||||||||||||
Event End Date: | 10 October 2008 | ||||||||||||||||||||||||
HGF - Research field: | Energy | ||||||||||||||||||||||||
HGF - Program: | Renewable Energies | ||||||||||||||||||||||||
HGF - Program Themes: | E SF - Solar research (old) | ||||||||||||||||||||||||
DLR - Research area: | Energy | ||||||||||||||||||||||||
DLR - Program: | E SF - Solar research | ||||||||||||||||||||||||
DLR - Research theme (Project): | E - Thermische Energiespeicher (old) | ||||||||||||||||||||||||
Location: | Stuttgart | ||||||||||||||||||||||||
Institutes and Institutions: | Institute of Engineering Thermodynamics > Thermal Process Technology Institute of Engineering Thermodynamics | ||||||||||||||||||||||||
Deposited By: | Bauer, Dr.phil. Thomas | ||||||||||||||||||||||||
Deposited On: | 10 Nov 2008 | ||||||||||||||||||||||||
Last Modified: | 24 Apr 2024 19:20 |
Repository Staff Only: item control page