Abonnement à la biblothèque: Guest
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

PIV MEASUREMENTS OF DUCT FLOW WITH A DETACHED TURBULATOR ARRAY

Volume 8, Numéro 2-3, 2001, 11 pages
DOI: 10.1615/JFlowVisImageProc.v8.i2-3.140
Get accessGet access

RÉSUMÉ

Measurements of instantaneous velocity field by using two-color digital particle image velocimetry (PIV) are presented for spatially periodic flows in a duct of width/height ratio 2 with a detached turbu-lator array. The turbulators were square ribs and their detached-distance/height ratio was 0.58. The rib-height/duct-height ratio and the pitch/rib-height ratio were 0.133 and 10, respectively. Fluid flow was operated at a Reynolds number of 2 ґ 104. Complementary laser Doppler velocimetry (LDV) measurements were also performed to allow the comparison of the mean flow quantities measured by the two techniques. Reasonable agreement was attained. The instantaneous interaction between the wall-jet emitted from the rib detachment clearance, rib wake vortices, and core flow was clearly demonstrated and related to heat transfer augmentation.

Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections Prix et politiques d'abonnement Begell House Contactez-nous Language English 中文 Русский Português German French Spain