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Journal of Flow Visualization and Image Processing

Publication de 4  numéros par an

ISSN Imprimer: 1065-3090

ISSN En ligne: 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

LIQUID CRYSTAL SHEAR STRESS SENSOR FOR BLOOD AND OTHER OPAQUE VISCOUS FLUIDS

Volume 16, Numéro 1, 2009, pp. 51-71
DOI: 10.1615/JFlowVisImageProc.v16.i1.40
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RÉSUMÉ

A liquid crystal-based photochromic coating was formulated to enable direct visualization of shear stress in flowing blood. The coating was comprised of a low durometer silicone rubber elastomer combined with a cholesteric liquid crystal to expand the functional shearsensing range and improve its durability when exposed to viscous flow. The coating was evaluated with black and red opaque viscous fluids as well as blood for spatial resolution and sensitivity. Experiments were conducted in rectangular channels and a cylindrical Taylor-Couette device with shear stress up to 300 dyne/cm2 in blood, and 3000 dyne/cm2 in glycerol. The results illustrated the feasibility of a liquid crystal based shear stress sensor for visualizing the spatial distribution of biologically relevant shear stress.

CITÉ PAR
  1. Cellini F., Khapli S., Peterson S. D., Porfiri M., Mechanochromic polyurethane strain sensor, Applied Physics Letters, 105, 6, 2014. Crossref

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