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ISSN 打印: 1065-3090

ISSN 在线: 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

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FLOW VISUALIZATION STUDIES OF JETS IN THE PRESENCE OF LOUD PURE TONES

卷 12, 册 3, 2005, pp. 197-214
DOI: 10.1615/JFlowVisImageProc.v12.i3.10
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摘要

Loud pure hole tones between 2300 and 10,000 Hz were induced in a jet by establishing turbulent flow of gaseous nitrogen through a rectangular chamber with a sharp-edged orifice at the exit. Visual observations of the jet and velocity measurements indicated a very drastic spread of the jet near the orifice exit in the presence of the loud pure tones. The potential core appeared to be no longer present and the flow-field became asymmetric. The enhanced spread of the jet and the asymmetry were not observed when the flow field had a broad-band frequency spectrum. Wavelet analysis of the instantaneous planar Mie scattering flow images was performed with a view to qualitatively study and compare the entrainment and mingling in two jets with and without acoustic self-excitation.

对本文的引用
  1. Varun A. V., Balasubramanian K., Sujith R. I., An automated vortex detection scheme using the wavelet transform of the d 2 field, Experiments in Fluids, 45, 5, 2008. Crossref

  2. Munjal M. L., Ramamurthi K., Glimpses of Aeroacoustic Activities in India, International Journal of Aeroacoustics, 7, 3-4, 2008. Crossref

  3. Munjal , Ramamurthi , Glimpses of aeroacoustic activities in India, Noise Notes, 8, 3, 2009. Crossref

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