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Experimental analysis of fast reactions in gas-liquid flows

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EUR 49,70

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Experimental analysis of fast reactions in gas-liquid flows (Band 3)

Jens Timmermann (Autor)

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Leseprobe, PDF (680 KB)
Inhaltsverzeichnis, PDF (510 KB)

ISBN-13 (Printausgabe) 9783736998759
ISBN-13 (E-Book) 9783736988750
Sprache Englisch
Seitenanzahl 130
Auflage 1.
Buchreihe Berichte aus dem Institut für Mehrphasenströmungen
Band 3
Erscheinungsort Göttingen
Promotionsort TU Hamburg
Erscheinungsdatum 28.10.2018
Allgemeine Einordnung Dissertation
Fachbereiche Maschinenbau und Verfahrenstechnik
Schlagwörter Experimental analysis, gas-liquid flows, bubbly flows
URL zu externer Homepage https://www.tuhh.de/ims/publications/dissertations.html
Beschreibung

Gases have to be specifically mixed with a continuous liquid phase to perform a reaction with high yield and selectivity. The time scales of mixing are determined by the transport processes in the boundary layer close to the phase boundary and by bubble swarm turbulence. For clarification of the local mass transfer in bubbly flows, an experimental setup is developed and successfully used to investigate single rectilinear (spherical), helical (ellipsoid) and irregular rising bubbles with and without chemical reaction. Therefore, the time resolved scanning laser induced fluorescence technique is further developed and applied for the first time to bubbly flows to allow new insights in the mass transfer processes.