VI.4. The velocity field in an air-blasted liquid sheet

机译：VI.4。喷砂液体板中的速度场

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The instability growth that causes a liquid sheet break up when it is subjected to high velocity parallel air streams has been analyzed in some recent experimental studies. Most of tem have been based on visual observation from instantaneous spray images or oscillation frequency measurements. The purpose of this work is the study of the air field near the sheet interfaces to improve the understanding of the air/liquid interaction. To this end, flow visualization and particle image velocimetry (PIV) have been used to ascertain the flow structure and to obtain two-component velocity maps of planar sections of the air streams.

机译：在最近的一些实验研究中，已经分析了导致液体薄板在高速平行气流中破裂的不稳定性增长。大多数项目都是基于瞬时喷雾图像或振荡频率测量的视觉观察。这项工作的目的是研究薄板界面附近的空气场，以增进对空气/液体相互作用的理解。为此，已经使用流动可视化和粒子图像测速（PIV）来确定流动结构并获得气流平面部分的两分量速度图。

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来源
《Selected Papers from the 9th International Symposium on Laser Techniques Applied to Fluid Mechanics Lisbon, Portugal, July 13-16, 1998》|1998年|p.575-586|共12页
会议地点 Lisbon(PT)
作者
A.Lozana; I.Garcla; Pallacin; F.Barreras; C.Dopazo;
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原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
关键词
Atomization; PIV; Instabilities;

机译：雾化PIV;不稳定性;

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1. Experimental study on the influence of liquid and air boundary conditions on a planar air-blasted liquid sheet, Part I: Liquid and air thicknesses [J] . Dejean Baptiste, Berthoumieu Pierre, Gajan Pierre International Journal of Multiphase Flow . 2016,第Null期

机译：液体和空气边界条件对平面空气喷射液体板影响的实验研究，第一部分：液体和空气厚度
2. The effects of sheet thickness on the oscillation of an air-blasted liquid sheet [J] . Lozano A, Barreras F, Siegler C, Experiments in Fluids: Experimental Methods and Their Applications to Fluid Flow . 2005,第1期

机译：片材厚度对鼓风液体片材振荡的影响
3. Experimental study on the influence of liquid and air boundary conditions on a planar air-blasted liquid sheet, Part II: prefilming zone length [J] . Dejean Baptiste, Berthoumieu Pierre, Gajan Pierre International Journal of Multiphase Flow . 2016,第Null期

机译：液体和空气边界条件对平面鼓风液体片的影响的实验研究，第二部分：预成膜区长度
4. VI.4. The velocity field in an air-blasted liquid sheet [C] . A.Lozana, I.Garcla, Pallacin, International symposium on laser techniques applied to fluid mechanics . 2000

机译：VI.4。气囊液体板中的速度场
5. Breakup process of plane liquid sheets and prediction of initial droplet size and velocity distributions in sprays. [D] . Mitra, Sushanta Kumar. 2001

机译：平面液体片的破裂过程以及喷雾中初始液滴尺寸和速度分布的预测。
6. Assessment of 3D velocity vector fields and turbulent kinetic energy in a realistic aortic phantom using multi-point variable-density velocity encoding [O] . Verena Knobloch, Christian Binter, Utku Gulan, 2012

机译：使用多点可变密度速度编码评估逼真的主动脉体模中的3D速度矢量场和湍动能
7. Longitudinal instabilities in an air-blasted liquid sheet [O] . Lozano Fantoba, Antonio, Barreras Toledo, Félix, Hauke, G., 2001

机译：喷砂液体板的纵向不稳定性
8. Velocity Vector Field Visualization of Flow in Liquid Acquisition Device Channel. [R] . McQuillen, J. B., Chao, D. F., Hall, N. R., 2012

机译：液体采集装置通道内流动的速度矢量场可视化。

VI.4. The velocity field in an air-blasted liquid sheet

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