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Parabolic Trough Receiver Heat Loss and Optical Efficiency Round Robin 2015/2016

Pernpeintner, Johannes and Schiricke, Björn and Sallaberry, Fabienne and García de Jalon, A. and Lopez-Martin, Rafael and Valenzuela, Loreto and de Luca, A. and Georg, Andreas (2017) Parabolic Trough Receiver Heat Loss and Optical Efficiency Round Robin 2015/2016. In: AIP Conference Proceedings, 1850, 20012-01-020012-08. Elsevier. 22nd SolarPACES Conference, 11.-14. Okt. 2016, Abu Dhabi, UAE. DOI: 10.1063/1.4984337 ISBN 978-0-7354-1522-5 ISSN 0094-243X

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Official URL: http://aip.scitation.org


A round robin for parabolic trough receiver heat loss and optical efficiency in the laboratory was performed between five institutions using five receivers in 2015/2016. Heat loss testing was performed at three cartridge heater test benches and one Joule heating test bench in the temperature range between 100 °C and 550 °C. Optical efficiency testing was performed with two spectrometric test bench and one calorimetric test bench. Heat loss testing results showed standard deviations at the order of 6% to 12 % for most temperatures and receivers and a standard deviation of 17 % for one receiver at 100 °C. Optical efficiency is presented normalized for laboratories showing standard deviations of 0.3 % to 1.3 % depending on the receiver.

Item URL in elib:https://elib.dlr.de/108950/
Document Type:Conference or Workshop Item (Speech)
Title:Parabolic Trough Receiver Heat Loss and Optical Efficiency Round Robin 2015/2016
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Pernpeintner, JohannesJohannes.Pernpeintner (at) dlr.deUNSPECIFIED
Schiricke, BjörnBjoern.Schiricke (at) dlr.deUNSPECIFIED
Sallaberry, FabiennecenerUNSPECIFIED
García de Jalon, A.cenerUNSPECIFIED
Lopez-Martin, RafaelciematUNSPECIFIED
Valenzuela, Loretociemat-psaUNSPECIFIED
Georg, Andreasfhg-iseUNSPECIFIED
Date:June 2017
Journal or Publication Title:AIP Conference Proceedings
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.1063/1.4984337
Page Range:20012-01-020012-08
Keywords:parabolic trough, optical efficiency, round robin
Event Title:22nd SolarPACES Conference
Event Location:Abu Dhabi, UAE
Event Type:international Conference
Event Dates:11.-14. Okt. 2016
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Concentrating Solar Thermal Technology
DLR - Research area:Energy
DLR - Program:E SF - Solar research
DLR - Research theme (Project):E - Impact of Desert Environment (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research > Qualifizierung
Deposited By: Kruschinski, Anja
Deposited On:05 Dec 2016 14:34
Last Modified:31 Jul 2019 20:06

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