Numerical simulations of flow field and temperature field for droplet spray process

被引：0
|
作者：
School of Mechatronics, Northwestern Polytechnical University, Xi'an 710072, China [1 ]
不详 [2 ]
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来源：
Hangkong Xuebao | 2007年 / 3卷 / 719-723期
关键词：
Computational fluid dynamics - Computer simulation - Drop formation - Flow fields - Jets - Morphology - Paraffin waxes - Spraying - Temperature distribution;
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学科分类号：
摘要：
The changes of flow field and temperature field for paraffin wax droplet formation process by external periodic sinusoidal disturbance are studied based on computational fluid dynamics software FLUENT. The morphology of droplets at different disturbance frequencies is simulated, and the uniform droplet stream is obtained. By simulation, it is known that the disturbance frequency has a good effect on the droplet formation and its uniformity. The numerical results agree well with the experimental ones in literature.
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