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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

INTERACTING-SPRAYS INJECTION: A NEW CONCEPT FOR NOx AND SMOKE REDUCTION IN DIESEL ENGINES

巻 8, 発行 6, 1998, pp. 673-690
DOI: 10.1615/AtomizSpr.v8.i6.40
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要約

In the past decade many in-cylinder injection approaches have been proposed for simultaneous reduction of NOx and smoke in diesel engines, with various degrees of success in operation. In this article, some results from a novel and promising technique referred to as the interacting-sprays injection concept is presented. A single-cylinder compression-ignition two-stroke research engine with optically accessible head mounted on a high-speed CFR (cooperative fuel research) engine crankcase is used to investigate the combustion and emission characteristics of this injection system. The interacting-sprays injection system produces two separate, independently controlled liquid fuel spray injections with a good degree of adjustability with regard to their fuel quantities and injection timings. The impingement schedule of the two sprays on each other at the right time and place inside the combustion chamber is the key to the success of the interacting-sprays injection system. Results are presented that show the effects of the varied injection system characteristics on the combustion and exhaust emissions (NOx and smoke). The effects of the injection timing and time separation between the first and second injections of the interacting-sprays injection system are explored. Conditions are identified for which a favorable influence on both smoke and NOx production is observed. A promising and new injection system and strategy are therefore proposed as a result of the data acquired in this study.

によって引用された
  1. Tanner Franz X., Srinivasan Seshasai, Gradient-Based Optimization of a Multi-Orifice Asynchronous Injection System in a Diesel Engine Using an Adaptive Cost Function, SAE Technical Paper Series, 1, 2006. Crossref

  2. Greenberg J. B., Interacting Sprays, in Handbook of Atomization and Sprays, 2011. Crossref

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