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Journal of Flow Visualization and Image Processing

年間 4 号発行

ISSN 印刷: 1065-3090

ISSN オンライン: 1940-4336

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: 0.6 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.6 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: 0.00013 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: 0.14 SJR: 0.201 SNIP: 0.313 CiteScore™:: 1.2 H-Index: 13

Indexed in

VORTICAL STRUCTURES ANALYSIS IN JET FLOWS USING A CLASSICAL 2D-PIV SYSTEM AND TIME RESOLVED VISUALIZATION IMAGE PROCESSING

巻 15, 発行 4, 2008, pp. 275-300
DOI: 10.1615/JFlowVisImageProc.v15.i4.10
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要約

An optical field measurement technique and a high-speed visualization technique enriched by a low-level image processing are associated in the vortex dynamics analysis of the near field of jet flows. In a round jet the entrainment is produced in the braid regions being interrupted in the presence of the Kelvin-Helmholtz ring. The latter crush the streamwise vortices altering their self-induction role. Conversely, a lobed cross-shaped orifice geometry allows a cutting of the Kelvin-Helmholtz structures into discontinuous ring segments. Consequently, streamwise large-scale structures are developing in these discontinuity regions. The streamwise structures control and enhance the jet entrainment which is not altered by the Kelvin−Helmholtz structures passing.

によって引用された
  1. El Hassan Mouhammad, Meslem Amina, Time-resolved stereoscopic particle image velocimetry investigation of the entrainment in the near field of circular and daisy-shaped orifice jets, Physics of Fluids, 22, 3, 2010. Crossref

  2. Nastase Ilinca, Meslem Amina, El Hassan Mouhammad, Image processing analysis of vortex dynamics of lobed jets from three-dimensional diffusers, Fluid Dynamics Research, 43, 6, 2011. Crossref

  3. Meslem Amina, Nastase Ilinca, Allard Francis, Passive mixing control for innovative air diffusion terminal devices for buildings, Building and Environment, 45, 12, 2010. Crossref

  4. Meslem Amina, Greffet Remy, Nastase Ilinca, Ammar Amina, Experimental investigation of jets from rectangular six-lobed and round orifices at very low Reynolds number, Meccanica, 49, 10, 2014. Crossref

  5. Danca Paul, Coşoiu Costin Ioan, Nastase Ilinca, Bode Florin, Georgescu Matei Razvan, Personalized Ventilation as a Possible Strategy for Reducing Airborne Infectious Disease Transmission on Commercial Aircraft, Applied Sciences, 12, 4, 2022. Crossref

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