LUO Wei, ZHOU Xiao-de, CHENG Wen, et al. Research advances of PIV in gas-liquid phase flow[J]. 2006, (2): 1-3+6. DOI: 10.13873/j.1000-97872006.02.001.
PIV应用于气液两相流的研究现状
摘要
作为一种全新的无扰、瞬态、全场速度测量技术
粒子图像测速(PIV)技术近年来在单相流和多相流领域得到了广泛的应用。对于气液两相流PIV技术
目前还处于起步与发展阶段。着重概述了两相示踪粒子的采样技术
并对近年来国外PIV技术在气液两相流动领域中的研究现状做了总结与分析
指出PIV技术在气液两相流体特性研究中具有很好的应用前景。
Abstract
Particle image velocimetry(PIV) is widely used in single-phase flow as well as in multiphase flow as an accurate high-quality
non-invasive and instantaneous measurement technique of full-field.But the gas-liquid two-phase PIV measurement technique is still in its developing stage.Sampling technique of two-phase trace particle is described.Especially
the research advances of PIV in gas-liquid two-phase flow in recent years are summarized.In the meantime
the expansive prospect about PIV in the research of flow characteristic of gas-liquid two-phase flow is pointed out.
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references
Velocity measurements of liquid and gaseous phase for a system of bubbles rising in water [J] . R. Lindken,W. Merzkirch. Experiments in Fluids . 2000 (1)