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国际流体力学研究期刊

每年出版 6 

ISSN 打印: 2152-5102

ISSN 在线: 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

Microphone Based Sensor for Recording the Respiratory Sounds

卷 31, 册 3, 2004, 12 pages
DOI: 10.1615/InterJFluidMechRes.v31.i3.40
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摘要

Physical and mathematical models of sensors for recording the respiratory sounds with the use of electret microphones have been developed. Corresponding boundary problems with and without the compensating tube have been solved in the exact statement. Influence of dimensions of the air chamber and compensating tube on the efficiency of such sensors has been investigated. When solving the problems the losses caused by viscous friction in narrow compensating tube were taken into account. Ways for optimization of geometrical parameters of such systems have been outlined.

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