A review on spray characteristics of effervescent atomizer under various geometrical parameters and operating condition
A review on spray characteristics of effervescent atomizer under various geometrical parameters and operating condition
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DOI：
10.1063/1.4704266
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发表时间：
2012-06
期刊：
影响因子：
--
通讯作者：
Z. A. Ghaffar;A. Hamid;M. Rashid
中科院分区：
文献类型：
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作者：
Z. A. Ghaffar;A. Hamid;M. Rashid
气泡雾化器是最具创新性的雾化器之一，由于其雾化效果好且对液体粘度不敏感等优点，已被用于各种应用，如燃气涡轮机燃烧室、消费品和焚烧炉。喷雾特性是决定喷嘴性能的重要参数。本文讨论了独立参数对雾化喷嘴喷雾特性影响的研究。独立参数包括气液比（GLR）、喷射压力和雾化器的几何形状（包括雾化管直径、通气孔直径和出口直径）。
Effervescent atomizer is one of the most innovative atomizers and has been used in various applications such as gas turbine combustors, consumer products, and incinerators due to their advantages such as good atomization and insensitive to liquid viscosity. Spray characteristics of any atomizers is very crucial parameter since it will determine the performance of the atomizers. This paper discussed the previous studies related to the influence of independent parameters towards the spray characteristics of an effervescent atomizer. Independent parameters covers in this paper include gas-to-liquid ratio (GLR), injection pressure, and atomizers geometries including aerator tube diameter, aeration holes diameter and exit orifice diameter.