Title: Experimental study on flow rate and spray characteristic of coaxial centrifugal injector
Abstract: Flow rate and spray characteristic of gas/liquid coaxial centrifugal injector was studied experimentally, including the flow rate characteristics of individual liquid injector, individual gas injector and the interaction between the liquid and gas injector. The results suggest that the liquid injector flow rate is affected by gas injector pressure, the flow rate change is decided by attract or jam effect of gas injector on liquid injector. For the same injector, the length of liquid film breaks up and the droplet size decrease when pressure increases. The distribution of droplet size shows saddle shape along the injector cross section. The peak and length of curve changes with the injector geometry characteristics and pressure. The spray quality is improved when the relative speed and length of indent chamber increase.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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Cited By Count: 2
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