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Atomization and Sprays

年間 12 号発行

ISSN 印刷: 1044-5110

ISSN オンライン: 1936-2684

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: 1.2 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: 1.8 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: 0.3 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: 0.00095 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: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

EFFECT OF A FIRE PLUME ON SUPPRESSION SPRAY DROPLET MOTION

巻 16, 発行 5, 2006, pp. 563-578
DOI: 10.1615/AtomizSpr.v16.i5.60
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要約

The effect of a fire on the droplets from suppression systems plays an important role in the physics of fire suppression. Particle image velocimetry (PIV) was used to measure the droplet velocities from two nozzles and afire sprinkler in the presence of fires ranging from 5 to 50 kW. Results show that the droplet velocity field is highly dependent on fire size, with droplets having generally slower downward velocities over large regions of the spray as the fire size increases. In some small regions, the fire plume results in a reversal of the droplet velocity, indicating that droplets are carried upward. For the 50-kW fire, the fire overwhelms the spray. Droplet trajectories, determined by tracking typical droplets' progression in the spray fields, show that droplets are blown sideways away from the fire plume. Droplet tracking also shows that droplet penetration into the fire plume decreases as fire size is increased. The penetration depends on the ratio of spray drag to plume momentum.

によって引用された
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