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Journal of Flow Visualization and Image Processing

Publicado 4 números por año

ISSN Imprimir: 1065-3090

ISSN En Línea: 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

Indexed in

EXPERIMENTAL INVESTIGATION OF FLOW IN A BLADELESS ROTARY BLOOD PUMP USING PARTICLE IMAGE VELOCIMETRY

Volumen 15, Edición 4, 2008, pp. 337-350
DOI: 10.1615/JFlowVisImageProc.v15.i4.50
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SINOPSIS

Development of an efficient rotary blood pump depends upon understanding its flow characteristics. This investigation focuses on obtaining the flow characteristics of the pump using Particle Image Velocimetry (PIV). A three-disc optically clear magnetic drive bladeless pump is investigated. The refractive indices of the impeller, pump casing material and the blood simulant liquid are matched (1.485) to minimize the light scattering at the liquid−solid interfaces. The blood simulant fluid is composed of sodium iodide solution, glycerin, and distiller water. Neutrally buoyant solver coated hollow glass spheres are used as seed particles for PIV. Measurements are made at representative flow rates at which the pump will operate when used as a cardiac assist device. An average of 700−1000 image pairs are analyzed using the cross-correlation technique to obtain the flow field. An ensemble size of 700 data sets results in an uncertainty level of ±1.3%.

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