1995
DOI: 10.2514/3.23872
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Rocket engine coaxial injector liquid/gas interface flow phenomena

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Cited by 27 publications
(5 citation statements)
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“…However, it was observed separately [26] that droplets and ligaments were indeed present within the recirculation zone downstream of the LOX post. These results are consistent with the work of Mayer et al [13][14][15] Mayer and Tamura [16], and Mayer and Krülle [17], in which the smoothness of the LOX jet and the lack of ligaments and droplets were attributed to the rapid vaporization of any LOX structures.…”
Section: A Shadowgraph Features and Annular Structure Dynamicssupporting
confidence: 92%
See 1 more Smart Citation
“…However, it was observed separately [26] that droplets and ligaments were indeed present within the recirculation zone downstream of the LOX post. These results are consistent with the work of Mayer et al [13][14][15] Mayer and Tamura [16], and Mayer and Krülle [17], in which the smoothness of the LOX jet and the lack of ligaments and droplets were attributed to the rapid vaporization of any LOX structures.…”
Section: A Shadowgraph Features and Annular Structure Dynamicssupporting
confidence: 92%
“…Relative to this configuration and this study, Mayer et al [13][14][15], Mayer and Tamura [16], Mayer and Krülle [17], and Mayer et al [18] experimentally investigated reacting cryogenic oxygen (LOX) and GH2 shear coaxial flows at chamber pressures up to 10 MPa. They observed that, when the chamber pressure approached and exceeded the oxygen's critical pressure, there were remarkable differences between the subcritical and supercritical physical flow features.…”
Section: Literature Reviewmentioning
confidence: 96%
“…Experimental and computational research on shear coaxial injectors using a gaseous annular propellant and a central cryogenic jet for liquid rocket engine applications were carried out by Poinsot et al [4], Rey et al [5], Richecoeur et al [6][7][8], Méry et al [9], Hakim et al [10,11], Urbano et al [12], Gonzalez-Flesca et al [13], Urbano et al [14], Hardi et al [15,16], Gröning et al [17], Armbruster et al [18], Mayer and Krülle [19], Mayer and Tamura [20], Mayer et al [21], Oefelein and Yang [22], Zong and Yang [23,24], Roa and Talley [25], Roa et al [26], Forliti et al [27], Hua et al [28], Graham et al [29], Levya et al [30,31], Rodriguez et al [32], Wegener et al [33], and Davis and Chehroudi [34]. Aspects of those studies that focused largely on characterizing and understanding the atomization, flame locations, and average global behavior for shear coaxial flows that are not experiencing combustion instabilities were reviewed by Roa and Talley.…”
Section: Introductionmentioning
confidence: 99%
“…Distinct series of experimental investigations have been conducted on research-test facilities under different chamber pressures and for several combinations of propellants to obtain the information on flow phenomena near the injector. Experimental investigations concerning the cryogenic combustion of liquid oxygen / gaseous hydrogen have been reported in several works [8][9][10] on the DLR rig where authors largely studied spray and injection phenomena in cryogenic rocket engines. Candel et al [11] inquired on the reactive case of high pressure shear coaxial injector flame in the ONERA test rig and highlighted the importance of the injection conditions in the flame attachment process.…”
Section: Introductionmentioning
confidence: 99%