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Characteristics of Y-Jet-Type Airblast Atomizer with Self-Control Function

机译:具有自控功能的Y型喷气式雾化器的特性

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摘要

A new type of Y-jet airblast atomizer was developed to control mean droplet diameter over a wide range of liquid flow rates. This atomizer employs a fluid amplifier system that controls the liquid delivery to two kinds of injection ports having different inner diameters. In order to clarify the effect of amplifier dimensions on spray characteristics, the relationship between flow rate characteristics and spray characteristics was investigated and flow visualization of the flow inside the fluid amplifier was performed. When the main flow rates were 3.0g/s and 4.0g/s, the flow rate characteristics of the amplifier were improved, and good spray characteristics were obtained.
机译:开发了一种新型的Y型喷气鼓风雾化器,以在较宽的液体流速范围内控制平均液滴直径。该雾化器采用流体放大系统,该流体放大系统控制液体向具有不同内径的两种注入口的输送。为了阐明放大器尺寸对喷雾特性的影响,研究了流量特性与喷雾特性之间的关系,并对流体放大器内部的流动进行了流动可视化。当主流量为3.0g / s和4.0g / s时,放大器的流量特性得到改善,并且获得了良好的喷雾特性。

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