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International Journal of Fluid Mechanics Research

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ISSN Druckformat: 2152-5102

ISSN Online: 2152-5110

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.0002 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

A Two Time Scales Turbulence Model of Turbulent Bubbly Flows

Volumen 40, Ausgabe 3, 2013, pp. 185-203
DOI: 10.1615/InterJFluidMechRes.v40.i3.10
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ABSTRAKT

We propose a model including three equations with two time scales for bubble turbulent homo-geneous deduced by reduction of second order closures in an industrial CFD code (PHOENICS 3.5.1). The viscosity turbulence formulation introduced by this model releases a compromise between the description level of the turbulence structure for multiphase flows and the easiness of the model use in many flow cases. The Virtual Reality option of PHOENICS 3.5.1 was used for pre- and post-processing. Model predictions were compared to other flows to prove the univer-sality of the model. This model not only agrees with the data trends, but also predicts the turbulence suppression, which has been measured for high Reynolds number bubbly air/water flows in pipes.

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