Publication de 12 numéros par an
ISSN Imprimer: 1044-5110
ISSN En ligne: 1936-2684
IF:
1.2
5-Year IF:
1.8
Immediacy Index:
0.3
Eigenfactor:
0.00095
JCI:
0.28
SJR:
0.341
SNIP:
0.536
CiteScore™::
1.9
H-Index:
57
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EFFECTS OF A SMALL STEP IN AN ORIFICE ON LIQUID JET BREAKUP
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RÉSUMÉ
Experiments demonstrate that a small steplike change in diameter placed near the orifice inlet has noticeable effects on the droplet size distribution in the resulting spray. Additionally, the driving pressure required to produce hydraulic flip is increased substantially, allowing greater mass flow through a given diameter orifice. Measurements show that the stream-wise extent of the cavitation at the inlet is substantially reduced by this step, leading to the increased operating pressure range. The fluid mechanisms creating the performance changes need to be investigated.
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Tseng Kuo-Tung, Collicott Steven H., Demonstration of a Fluidic Spray Control Orifice, Journal of Propulsion and Power, 27, 3, 2011. Crossref
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Tseng Kuo-Tung, Collicott Steven, Demonstration of a Fluidic Spray Control Orifice, Journal of Propulsion and Power, 27, 3, 2011. Crossref
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Collicott Steven, Yeh Che-Ping, Tseng Kuo-Tung, Manipulating Inlet Cavitation to Control Spray Properties, 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 2003. Crossref
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Collicott Steven H., Li Haiyun, True-scale True-pressure Internal Flow Visualization for Diesel Injectors, SAE Technical Paper Series, 1, 2006. Crossref