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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

ROCK-BREAKING CHARACTERISTICS FOR THE COMBINED SWIRLING AND STRAIGHT SUPERCRITICAL CARBON DIOXIDE JET UNDER AMBIENT PRESSURE

Volumen 26, Edición 7, 2016, pp. 659-671
DOI: 10.1615/AtomizSpr.2015012192
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SINOPSIS

It is widely accepted that the rock-breaking threshold pressure for rock erosion using the supercritical carbon dioxide (SC-CO2) jet is lower than that for conventional drilling fluid. A combined swirling and straight jet nozzle was designed to incorporate the advantages of the swirling jet and the straight jet. To fully utilize the SC-CO2 and the combined swirling and straight jet, a novel rock-breaking method that uses the combined swirling and straight SC-CO2 jet is presented. Experiments were performed to investigate the influence of important parameters on rock-breaking performance, including the length and center diameter of the impeller, the length of the mixing chamber, the standoff distance, and the jet pressure. The results reveal that this novel rock-breaking method can achieve a large rock erosion volume. As the impeller length, mixing-chamber length, and standoff distance increase, the rock-breaking performance initially improves and then declines, indicating that optimal values exist. An increased center diameter of impeller can result in deeper breaking but reduces rock-breaking diameter. Moreover, the rock-breaking efficiency can be enhanced by increasing the jet pressure. The results of this study can be used as an experimental basis for further research.

CITADO POR
  1. Cai Can, Wang Xiaochuan, Mao Shaohua, Kang Yong, Lu Yiyuan, Han Xiangdong, Liu Wenchuan, Heat Transfer Characteristics and Prediction Model of Supercritical Carbon Dioxide (SC-CO2) in a Vertical Tube, Energies, 10, 11, 2017. Crossref

  2. Yang Yulong, Liu Han, Mao Weixuan, Song Zhaojie, Wang Haizhu, Study on the Impact Pressure of Swirling-Round Supercritical CO2 Jet Flow and Its Influencing Factors, Energies, 14, 1, 2020. Crossref

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