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Journal of Flow Visualization and Image Processing

Published 4 issues per year

ISSN Print: 1065-3090

ISSN Online: 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

DIGITAL VISUALIZATION OF THE BEHAVIOR OF PERIODIC UNSTEADY BOUNDARY LAYER TRANSITION ALONG A CURVED PLATE AT ZERO LONGITUDINAL PRESSURE GRADIENT

Volume 2, Issue 1, 1995, pp. 39-59
DOI: 10.1615/JFlowVisImageProc.v2.i1.40
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ABSTRACT

Digital visualization of complex boundary layer transition along the concave side of a curved plate under a periodic unsteady flow condition and zero longitudinal pressure gradient is presented in this report. The concave side simulates the pressure surface of a turbine blade with zero degree of reaction. Experimental investigations were carried out on an unsteady flow research facility using a rotating cascade of rods positioned upstream of the curved plate with a zero longitudinal pressure gradient. A specially designed traversing system and hot-wire probe enabled detailed boundary layer measurements that were analyzed by the ensemble-averaging technique. The results presented in the temporal-spatial domain allow clear visualization of the transition phenomenon and further development of the boundary layer, specifically the ensemble-averaged velocity and turbulence intensity. Furthermore, they contribute to better understanding the transition phenomenon, which is essential for development of a comprehensive boundary layer transition model.

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