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Atomization and Sprays

Publicado 12 números por año

ISSN Imprimir: 1044-5110

ISSN En Línea: 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

ANATOMY OF AN ISOTHERMAL AND A BURNING HOLLOW-CONE SPRAY

Volumen 6, Edición 2, 1996, pp. 145-166
DOI: 10.1615/AtomizSpr.v6.i2.20
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SINOPSIS

To investigate the characteristics and anatomy of a hollow-cone spray, with and without combustion, somewhat similar to what occurs in the primary zone of a gas turbine combustion chamber or within a furnace or oil burner, a swirl-stabilized combustor and a water-cooled stainless-steel gas sampling probe were designed. A kerosene spray was generated by a simplex atomizer with a nominal included cone angle of 30°. Swirling air with a calculated nominal swirl number of 0.36 was produced with a swirl plate having an exit air velocity vector of 30° with respect to the chamber axis. A laser Doppler velocimeter was used to measure the axial gas velocities and investigate the flow field in the combustor without fuel injection. A phase Doppler particle analyzer was employed to measure the drop size and mean values of the axial drop velocity with and without combustion. Air and fuel flow rates and other conditions were kept identical for reacting and nonreacting cases to see effects of combustion alone on the spray. Finally, a gas chromatograph was employed to measure the gaseous species concentrations such as hydrogen, oxygen, nitrogen, carbon monoxide, methane, and carbon dioxide in this combustor.

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