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International Journal of Fluid Mechanics Research

Publicado 6 números por año

ISSN Imprimir: 2152-5102

ISSN En Línea: 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

Modeling of Noise Generation by a Vascular Stenosis

Volumen 29, Edición 1, 2002, 24 pages
DOI: 10.1615/InterJFluidMechRes.v29.i1.50
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SINOPSIS

An in-vitro experiment is carried out in order to study the properties of an acoustic field in the human chest produced by flow in a larger, blood vessel. The cases of intact and partially occluded vessels are considered, and abrupt rigid-wall hollow axisymmetric cylindrical plugs of varying inner diameters and lengths are used as stenoses. The analysis of the noise fields reveals the characteristic signs of the presence of a stenotic obstruction in the vessel. These are the general increase of the noise levels and production of the new frequency components in the power spectrum. The components are identified with the characteristic frequencies of vortex formation in the disturbed flow region behind a stenosis and the resonance frequencies of vibrations of the poststenotic segment of vessel. The stenosis generated acoustic power is found to be approximately proportional to the fourth power of the constriction severity and fourth power of the flow's Reynolds number.

CITADO POR
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  6. Ozden Kamil, Sert Cuneyt, Yazicioglu Yigit, Effect of stenosis shape on the sound emitted from a constricted blood vessel, Medical & Biological Engineering & Computing, 58, 3, 2020. Crossref

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  8. Ozden Kamil, Yazicioglu Yigit, Sert Cuneyt, Simulation of turbulence induced sound generation inside stenosed femoral artery models with different severities and eccentricities, Computer Methods and Programs in Biomedicine, 208, 2021. Crossref

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  10. Salman Huseyin Enes, Computational Modeling and Investigation of the Vibro-Acoustic Effects Induced by Intracranial Stenosis in a Simplified Head Model, Journal of Vibration Engineering & Technologies, 2022. Crossref

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