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Distribution of the circulation times in a batch mixed by two impellers on a common shaft

KUDRNA, V ; KOZA, V ; HAJEK, J

Collection of Czechoslovak chemical communications, 1989, Vol.54 (3), p.633-644 [Periódico revisado por pares]

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Título:
Distribution of the circulation times in a batch mixed by two impellers on a common shaft
Autor: KUDRNA, V ; KOZA, V ; HAJEK, J
Assuntos: Applied sciences ; Chemical engineering ; Exact sciences and technology ; Mixing
É parte de: Collection of Czechoslovak chemical communications, 1989, Vol.54 (3), p.633-644
Descrição: The paper has been devoted to the study of the circulation times in a batch mixed by several impellers on a common shaft. A simple method has been used to carry out the measurements based on visual observation of the motion of a tracer particle in the mixed batch. Individual passages of the tracer particle through the check surface have been signalized to a computer performing the primary processing of data, calculation of the basic statistical characteristics (expected value and variance) and the frequency function of the circulation times of the tracer particle. A model developed earlier for a vessel mixed by a single impeller has been used to interpret the data. This theoretical model has been compared with experimental results.
Editor: Praha: Czechoslovak Academy of Sciences, Institute of Organic Chemistry and Biochemistry
Idioma: Inglês

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