估算模型气动雾化器产生的喷雾质量的能量方法

IF 0.5 4区工程技术 Q4 MECHANICS Journal of Applied Mechanics and Technical Physics Pub Date : 2024-08-21 DOI:10.1134/S0021894424010097

V. M. Boiko, A. Yu. Nesterov, S. V. Poplavski

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引用次数: 0

摘要

摘要研究了雾化器雾化流体的效率与喷雾能量的函数关系。分析了最大能量值与流体流速的关系。当流速小于 80 克/秒时，两者呈线性关系，这证明流体雾化的效率很高。当流速大于 80 克/秒时，液滴能量急剧下降，导致喷雾液滴尺寸增大，这表明雾化质量下降。在研究中考虑的所有情况下都会出现这种现象。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ENERGY APPROACH TO ESTIMATING THE QUALITY OF THE SPRAY GENERATED BY A MODEL PNEUMATIC ATOMIZER

The efficiency of fluid atomization by an atomizer is studied as a function of the spray energy. The dependence of the maximum values of energy on the fluid flow rate is analyzed. A linear dependence is obtained for flow rates smaller than 80 g/s, which testifies to a high efficiency of fluid atomization. For flow rates greater than 80 g/s, the droplet energy is seen to decrease drastically, leading to an increase in the spray droplet size, which shows that the atomization quality is deteriorated. This behavior is observed in all regimes considered in the study.

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来源期刊

Journal of Applied Mechanics and Technical Physics 物理-力学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

4-8 weeks

期刊介绍： Journal of Applied Mechanics and Technical Physics is a journal published in collaboration with the Siberian Branch of the Russian Academy of Sciences. The Journal presents papers on fluid mechanics and applied physics. Each issue contains valuable contributions on hypersonic flows; boundary layer theory; turbulence and hydrodynamic stability; free boundary flows; plasma physics; shock waves; explosives and detonation processes; combustion theory; multiphase flows; heat and mass transfer; composite materials and thermal properties of new materials, plasticity, creep, and failure.