Niehaus, Konstantin A. und Westhoff, Andreas und Wagner, Claus (2021) Characterization of a Mixed Convection Cell Designed for Phase Transition Studies in Moist Air. In: 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII, 151, Seiten 483-493. Springer Nature. 22. STAB/DGLR Symposium 2020, 2020-07-15, Göttingen, Deutschland. doi: 10.1007/978-3-030-79561-0_46. ISBN 978-3-030-79560-3. ISSN 1612-2909.
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Offizielle URL: https://link.springer.com/book/10.1007/978-3-030-79561-0#editorsandaffiliations
Kurzfassung
A detailed description of an experimental set-up designed for upcoming investigations of latent and sensible heat transfer in a cuboid sample with air in- and outlets is given. The container is heated at the rear and cooled at the transparent front wall. Temperature measurements reveal that both sides exhibit a mean temperature deviation below 2% relative to the temperature difference between the mean plate temperature and the ambient temperature. This is a suitable temperature distribution for such measurements. Tomographic particle image velocimetry covering the entire volume of the mixed convection cell exhibits a large-scale circulation due to forced convection with a buoyancy-induced flow close to the temperature controlled surfaces. Forced convection origins from a flow between the inlet and the outlet channel with a mean deviation of 1% from the mean velocity and a maximum absolute deviation of 0.04 m/s. Measurements were performed for Reynolds numbers ranging from 300<Re<2000 and Grashof numbers Gr<1.2×108. A representative flow field obtained at Re=620 and Gr=1.1×108 is presented as an example.
elib-URL des Eintrags: | https://elib.dlr.de/136404/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Anderer) | ||||||||||||||||||||
Zusätzliche Informationen: | Hardcover ISBN 978-3-030-79560-3 Softcover ISBN 978-3-030-79563-4 eBook ISBN 978-3-030-79561-0 Series ISSN 1612-2909 Series E-ISSN 1860-0824 | ||||||||||||||||||||
Titel: | Characterization of a Mixed Convection Cell Designed for Phase Transition Studies in Moist Air | ||||||||||||||||||||
Autoren: |
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Datum: | 14 Juli 2021 | ||||||||||||||||||||
Erschienen in: | 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Band: | 151 | ||||||||||||||||||||
DOI: | 10.1007/978-3-030-79561-0_46 | ||||||||||||||||||||
Seitenbereich: | Seiten 483-493 | ||||||||||||||||||||
Herausgeber: |
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Verlag: | Springer Nature | ||||||||||||||||||||
Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||
ISSN: | 1612-2909 | ||||||||||||||||||||
ISBN: | 978-3-030-79560-3 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | mixed convection, phase transition, condensation, automotive, head lamp | ||||||||||||||||||||
Veranstaltungstitel: | 22. STAB/DGLR Symposium 2020 | ||||||||||||||||||||
Veranstaltungsort: | Göttingen, Deutschland | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsdatum: | 15 Juli 2020 | ||||||||||||||||||||
Veranstalter : | STAB/DGLR | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Verkehr | ||||||||||||||||||||
HGF - Programmthema: | Verkehrssystem | ||||||||||||||||||||
DLR - Schwerpunkt: | Verkehr | ||||||||||||||||||||
DLR - Forschungsgebiet: | V VS - Verkehrssystem | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | V - Energie und Verkehr (alt) | ||||||||||||||||||||
Standort: | Göttingen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Bodengebundene Fahrzeuge | ||||||||||||||||||||
Hinterlegt von: | Niehaus, Konstantin A | ||||||||||||||||||||
Hinterlegt am: | 09 Dez 2020 11:54 | ||||||||||||||||||||
Letzte Änderung: | 18 Feb 2025 09:38 |
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- Characterization of a Mixed Convection Cell Designed for Phase Transition Studies in Moist Air. (deposited 09 Dez 2020 11:54) [Gegenwärtig angezeigt]
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