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Numerical study of gas–solid fluidized beds: Analysis of pressure fluctuations for detection of disturbed fluidization

  • Numerical simulations using the Two Fluid Model are performed for gas-solid bubbling fluidized beds. The possibility to detect disturbances in the fluidization process is investigated by common analysis of pressure fluctuations and variation of the computational domain. Additionally the influences of different particle sizes and superficial gas velocities are studied. The results are compared with bubble properties obtained from a digital image analysis technique

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Metadaten
Author: Philipp Wiedemann, Hans Joachim KrautzGND
URL:http://dc.engconfintl.org/fluidization_xiv/71
Title of the source (English):The 14th International Conference on Fluidization – From Fundamentals to Products
Publisher:Engineering Conferences International
Place of publication:New York
Document Type:Conference Proceeding
Language:English
Year of publication:2013
Tag:Fluidisierung
Faculty/Chair:Fakultät 3 Maschinenbau, Elektro- und Energiesysteme / FG Thermische Energietechnik
Institution name at the time of publication:Fakultät für Maschinenbau, Elektrotechnik und Wirtschaftsingenieurwesen (eBTU) / LS Kraftwerkstechnik
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