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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

DEVELOPMENT OF A NEW MODEL AND HEAT TRANSFER ANALYSIS OF IMPINGING DIESEL SPRAYS ON A WALL

巻 11, 発行 1, 2001, pp. 85-105
DOI: 10.1615/AtomizSpr.v11.i1.50
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要約

A new impingement model for diesel sprays with a modified film model is developed. The model is based on the energy conservation law and experimental results, and developed by the proposition of several mathematical formulas to determine the postimpingement characteristics of droplets. The new impingement model consists of three representative regimes - rebound, deposition, and splash. Also, the film model based on the earlier research is modified and simplified to simulate the transient behavior of the film deposited on the wall. The gas phase is modeled in terms of the Eulerian conservation equations, and the spray is calculated using a discrete droplet model, in which representative droplets move through and interact with the gas phase. To assess the new model, numerical results using the new model are compared with experimental data and the results obtained by previous impingement models for the nonevaporative spray and the evaporative spray. The results show that the new model is generally in better agreement with experimental data than previous impingement models. It is thought that the present film model is acceptable for prediction of the film radius and thickness. Also, the heat transfer model used in this study effectively predicts the point of time at which the maximum wall heat flux occurs and the maximum value.

によって引用された
  1. Lee Sang Yong, Ryu Sung Uk, Recent progress of spray-wall interaction research, Journal of Mechanical Science and Technology, 20, 8, 2006. Crossref

  2. Goldstein R.J, Eckert E.R.G, Ibele W.E, Patankar S.V, Simon T.W, Kuehn T.H, Strykowski P.J, Tamma K.K, Heberlein J.V.R, Davidson J.H, Bischof J, Kulacki F.A, Kortshagen U, Garrick S, Heat transfer––a review of 2001 literature, International Journal of Heat and Mass Transfer, 46, 11, 2003. Crossref

  3. Ko Gwon Hyun, Ryou Hong Sun, Droplet collision processes in an inter-spray impingement system, Journal of Aerosol Science, 36, 11, 2005. Crossref

  4. Wright William, Potapczuk Mark, Semi-Empirical Modelling of SLD Physics, 42nd AIAA Aerospace Sciences Meeting and Exhibit, 2004. Crossref

  5. Ma Honglin, Li Weibin, Wang Yuejun, Zhao Fan, Wang Yingyu, An improved splashing model for supercooled large droplets based on minimum mass loss ratio, Journal of Physics: Conference Series, 1985, 1, 2021. Crossref

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