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International Journal of Fluid Mechanics Research

Erscheint 6 Ausgaben pro Jahr

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

Structure of Nonlinear Wave Packets on the Interface of Liquid Media

Volumen 33, Ausgabe 6, 2006, pp. 567-583
DOI: 10.1615/InterJFluidMechRes.v33.i6.60
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ABSTRAKT

The paper deals with investigating the amplitudes of higher harmonics in nonlinear wave packets on an interface of liquid media; surface tension is taken into account. Based on a solution obtained by a multiple-scale expansion method, the structure of the packets in the symmetric system "half-space − half-space" and in the asymmetric system "layer − half-space" is studied. It has been established that, unlike the first approximation, each subsequent one determines the amplitude of the respective higher harmonic only approximately, and at the same time it makes corrections to the amplitude of each preceding harmonic. The third-approximation solution reveals the existence of an extreme value of the higher-harmonic amplitudes at certain values of the first harmonic's length and the layer's thickness. The dependence of the wave packet's shape vs the surface tension and the ratio between the height and the length of the first harmonic has been found out.

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