Johnson, M. and Fiss, M. and Steinmann, W.-D. (2011) Parameterization of latent heat storages to ease layout and predictability of design. International Cnference for Sustainable Energy Storage, 21.-24. Feb 2011, Belfast, Irland.
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Abstract
In order to more economically use energy in industrial processes, storage units can be integrated into processes. Latent heat storage units enable an isothermal energy storage and release, which is applicable in two-phase industrial processes. This concept has been demonstrated in low-temperature applications such as heating and refrigeration; however experience in the high temperature range is limited. Cost effective implementation of storage units demands cost effective designs of the storage unit. Due to the usually low thermal conductivity in the phase change materials, a fin design has been developed to counter this deficiency. However, a balance has to be found between the added fin materials and their costs and the increase in heat transfer. To more effectively design storage units for high temperature applications, the rate of heat transfer in the storage material has to be better quantified and a layout tool can be created. In this paper, the first results of a design of experiments parametric study of the fin and tube spacing in a latent heat storage unit are presented and discussed.
Item URL in elib: | https://elib.dlr.de/73738/ | ||||||||||||
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Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||
Title: | Parameterization of latent heat storages to ease layout and predictability of design | ||||||||||||
Authors: |
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Date: | February 2011 | ||||||||||||
Open Access: | No | ||||||||||||
Gold Open Access: | No | ||||||||||||
In SCOPUS: | No | ||||||||||||
In ISI Web of Science: | No | ||||||||||||
Keywords: | Latent heat storage, design, parameterization | ||||||||||||
Event Title: | International Cnference for Sustainable Energy Storage | ||||||||||||
Event Location: | Belfast, Irland | ||||||||||||
Event Type: | international Conference | ||||||||||||
Event Dates: | 21.-24. Feb 2011 | ||||||||||||
Organizer: | University of Ulster | ||||||||||||
HGF - Research field: | Energy | ||||||||||||
HGF - Program: | Efficient Energy Conversion (old) | ||||||||||||
HGF - Program Themes: | E EV - Energy process technology (old) | ||||||||||||
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 Engineering Thermodynamics > Thermal Process Technology | ||||||||||||
Deposited By: | Johnson, Maike | ||||||||||||
Deposited On: | 10 Jan 2012 13:40 | ||||||||||||
Last Modified: | 10 Jan 2012 13:40 |
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