Flat plate aluminum heat pipe collector with inherently limited stagnation temperature

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dc.identifier.uri http://dx.doi.org/10.15488/4480
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/4520
dc.contributor.author Jack, Steffen
dc.contributor.author Parzefall, Johannes
dc.contributor.author Luttmann, Thomas
dc.contributor.author Janßen, Philipp
dc.contributor.author Giovannetti, Federico
dc.date.accessioned 2019-03-06T09:34:02Z
dc.date.available 2019-03-06T09:34:02Z
dc.date.issued 2014
dc.identifier.citation Jack, S.; Parzefall, J.; Luttmann, T.; Janßen, P.; Giovannetti, F.: Flat plate aluminum heat pipe collector with inherently limited stagnation temperature. In: Energy Procedia 48 (2014), S. 105-113. DOI: https://doi.org/10.1016/j.egypro.2014.02.013
dc.description.abstract This paper presents a new flat plate collector technology based on heat pipes. The use of heat pipes can lead to several advantages over direct flow collectors: A simple hydraulic interconnection, an inherently limited stagnation temperature and substitution of copper. This flat plate collector prototype with aluminum heat pipes features all three aspects in one collector. The paper outlines the theoretical modeling approaches and presents the construction of the collector as well as detailed results of measurements of the collector performance. By use of specially designed heat pipes the heat transfer is limited at higher temperatures, which leads to a maximum stagnation temperature of 140°C at the manifold of the collector, thus preventing damages to the solar circuit fluid and solar components. Therefore, cost savings regarding the collector by substituting copper with aluminum and cost savings regarding the solar system due to lowered stagnation temperatures can be achieved. eng
dc.language.iso eng
dc.publisher London : Elsevier Ltd.
dc.relation.ispartofseries Energy Procedia 48 (2014)
dc.rights CC BY-NC-ND 3.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject Aluminum eng
dc.subject Copper substitution eng
dc.subject Flat plate collector eng
dc.subject Heat pipe eng
dc.subject Stagnation eng
dc.subject.ddc 620 | Ingenieurwissenschaften und Maschinenbau ger
dc.title Flat plate aluminum heat pipe collector with inherently limited stagnation temperature
dc.type article
dc.type Text
dc.type conferenceObject
dc.relation.issn 1876-6102
dc.relation.doi https://doi.org/10.1016/j.egypro.2014.02.013
dc.bibliographicCitation.volume 48
dc.bibliographicCitation.firstPage 105
dc.bibliographicCitation.lastPage 113
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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    Frei zugängliche Publikationen aus An-Instituten der Leibniz Universität Hannover

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