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Real time executable model for dynamic heat flow analysis of a solar hydrogen reactor

Menz, Steffen and Lampe, Jörg and Tröltzsch, Uwe and Weiler, Philipp and Pahl, Arne and Fend, Thomas and Seeger, Thomas (2020) Real time executable model for dynamic heat flow analysis of a solar hydrogen reactor. TM-Technisches Messen, 87 (5), pp. 360-371. de Gruyter. doi: 10.1515/teme20190128. ISSN 0171-8096.

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Abstract

A real time executable model developed for dynamic heat analysis of a solar hydrogen reactor is described and characterized. To calculate the local distribution of radiation caused by multiple reflection inside the solar receiver the radiosity method is used. Significant optical characteristics including reflectance, transmittance and absorption are investigated related to the used materials and operating conditions. Furthermore, the influence on the model behavior is presented by variation of optical parameters. Simulation results are presented, which show good agreement with experimental data.

Item URL in elib:https://elib.dlr.de/137908/
Document Type:Article
Title:Real time executable model for dynamic heat flow analysis of a solar hydrogen reactor
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Menz, SteffenUNSPECIFIEDUNSPECIFIED
Lampe, JörgUNSPECIFIEDUNSPECIFIED
Tröltzsch, UweUNSPECIFIEDUNSPECIFIED
Weiler, PhilippUNSPECIFIEDUNSPECIFIED
Pahl, ArneUNSPECIFIEDUNSPECIFIED
Fend, ThomasThomas.Fend (at) dlr.deUNSPECIFIED
Seeger, ThomasUNSPECIFIEDUNSPECIFIED
Date:2020
Journal or Publication Title:TM-Technisches Messen
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:87
DOI :10.1515/teme20190128
Page Range:pp. 360-371
Publisher:de Gruyter
ISSN:0171-8096
Status:Published
Keywords:Solar fuels, hydrogen, water splitting, CO2 reduction, concentrated solar power, renewable energy, thermodynamics
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Solar Fuels
DLR - Research area:Energy
DLR - Program:E SW - Solar and Wind Energy
DLR - Research theme (Project):E - Solar Fuels (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research > Solar Chemical Engineering
Deposited By: Roeb, Dr.rer.nat. Martin
Deposited On:23 Nov 2020 12:22
Last Modified:23 Nov 2020 12:22

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