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International Journal of Fluid Mechanics Research

Erscheint 6 Ausgaben pro Jahr

ISSN Druckformat: 2152-5102

ISSN Online: 2152-5110

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: 1.1 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: 1.3 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: 0.0002 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: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Liquid Core Characterization of Coaxial Liquid Oxygen/Inert Gas Jets

Volumen 24, Ausgabe 4-6, 1997, pp. 498-507
DOI: 10.1615/InterJFluidMechRes.v24.i4-6.60
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ABSTRAKT

The objective of this study is to investigate the atmospheric atomization of a liquid oxygen jet by a coaxial inert gas jet (He, N2, Ar) in the near field region. Experimental flow velocities and injector geometry try to simulate the conditions present in a CRYOGENIC engine. By means of fiber optic as phase sensor for the dense phase of the spray, the main following results were obtained: i) In the near field of the jet, the Liquid Presence Probability (LPP) presented a top hat shape according to the liquid potential core while in the medium field, the radial distribution was self preserving, ii) LPP axial evolutions were found to be related with gas to liquid momentum ratio MR but also with gas density, iii) According to [1], we proposed a correlation for the liquid jet intact length (LPP = 0.50) related to the gas/liquid density ratio, Weber and Reynolds numbers.

REFERENZIERT VON
  1. Hong Moongeun, Cartellier Alain, Hopfinger Emil J., Characterization of phase detection optical probes for the measurement of the dispersed phase parameters in sprays, International Journal of Multiphase Flow, 30, 6, 2004. Crossref

  2. Gautam Vivek, Gupta Ashwani, Effects of Shear Destabilization and Heat Transfer on Cryogenic Jet Atomization in a Coaxial Gas Stream, 46th AIAA Aerospace Sciences Meeting and Exhibit, 2008. Crossref

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