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International Journal of Fluid Mechanics Research

Publication de 6  numéros par an

ISSN Imprimer: 2152-5102

ISSN En ligne: 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

Acoustical Resonators of a Complex Form with Partially Permeable Walls

Volume 30, Numéro 6, 2003, 13 pages
DOI: 10.1615/InterJFluidMechRes.v30.i6.80
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RÉSUMÉ

The method of partial domains was used for the mathematical description of the wave propagation model for a multi-step resonator with partially permeable walls. The acoustical field in the resonator is excited by harmonically oscillating plane radiator. Behavior of the first resonance frequency depending on geometrical and physical parameters for the considered resonator is investigated on an example of the simplest plane and circular resonators. Dependence of resonance properties upon the number of steps is described. An example of an approximation of complex multi-step structure with a simple resonator is considered.

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