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Heat Transfer Research

年間 18 号発行

ISSN 印刷: 1064-2285

ISSN オンライン: 2162-6561

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: 1.7 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: 1.4 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: 0.00072 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: 0.43 SJR: 0.318 SNIP: 0.568 CiteScore™:: 3.5 H-Index: 28

Indexed in

EFFECT OF ANTI-VORTEX HOLE ANGLE ON THE FILM COOLING EFFECTIVENESS

巻 48, 発行 6, 2017, pp. 557-570
DOI: 10.1615/HeatTransRes.2016012457
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要約

The effects of the anti-vortex hole angle and blowing ratio on the flat plate film cooling effectiveness were investigated experimentally. To measure the cooling effectiveness of the film, a pressure sensitive paint technique was applied. The experiments were conducted for cylindrical and anti-vortex film cooling holes, and three blowing ratios: 0.25, 0.5, and 1.0. The coolant to mainstream density ratio was 1, and two anti-vortex hole angles − 0° and 15° − with respect to the flow direction were considered. For the cylindrical hole case, the film cooling effectiveness decreased with the rising blowing ratio because of the coolant lift-off. For the 15° anti-vortex hole case, however, a higher blowing ratio resulted in greater film cooling effectiveness due to the reduced actual blowing ratio and diminished kidney vortex. For all blowing ratios, the 15° anti-vortex hole case showed a higher film cooling effectiveness than the 0° anti-vortex hole or the cylindrical hole case.

によって引用された
  1. Choi Jung Uk, Kim Gi Mun, Lee Hyun Cheol, Kwak Jae Su, Optimization of the Coanda bump to improve the film cooling effectiveness of an inclined slot, International Journal of Thermal Sciences, 139, 2019. Crossref

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