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The CellFlux concept as an alternative solution for sensible heat storage

Odenthal, Christian and Steinmann, W.-D. and Eck, Markus (2014) The CellFlux concept as an alternative solution for sensible heat storage. In: Solar PACES Conference (ISSN: 0199-6231). SolarPACES 2014, 16-19 Sep 2014, Beijing, China. ISSN 0199-6231 (Submitted)

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Abstract

The CellFlux concept is a new sensible storage system where thermal energy from a primary working fluid (HTF) is transferred to an intermediate working fluid (IWF) which flows in direct contact through a cost effective packed bed solid sensible storage material. The IWF is kept in a closed loop, conveyed by a fan. It is possible to combine multiple storage modules to a large system. The paper presents the results of the analysis of a single storage cell. Various options for the combination of storage cells in a storage unit are described; the importance of the concept selected for the integration of the storage unit into the power plant is shown. The combination of CellFlux with molten salt HTFs is introduced and results from cost estimations are given.

Item URL in elib:https://elib.dlr.de/94322/
Document Type:Conference or Workshop Item (Speech)
Title:The CellFlux concept as an alternative solution for sensible heat storage
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Odenthal, ChristianTTUNSPECIFIED
Steinmann, W.-D.TTUNSPECIFIED
Eck, MarkusTTUNSPECIFIED
Date:16 September 2014
Journal or Publication Title:Solar PACES Conference (ISSN: 0199-6231)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
ISSN:0199-6231
Status:Submitted
Keywords:CellFlux; sensible heat; thermal energy storage
Event Title:SolarPACES 2014
Event Location:Beijing, China
Event Type:international Conference
Event Dates:16-19 Sep 2014
HGF - Research field:Energy
HGF - Program:Efficient Energy Conversion and Use (old)
HGF - Program Themes:Energy-efficient Processes (old)
DLR - Research area:Energy
DLR - Program:E EV - Energy process technology
DLR - Research theme (Project):E - Thermochemical Processes (old)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Thermal Process Technology
Deposited By: Odenthal, Christian
Deposited On:14 Jan 2015 09:01
Last Modified:09 Feb 2017 19:21

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