Abstract

The article presents measurements and calculations of selected gas phase parameters in a liquid metal-gas flow in a magnetic field. The gas phase were argon bubbles, while the liquid metal was the GaInSn eutectic. The flow velocities of the gas bubbles, their equivalent diameter, and drag coefficient values were calculated for different argon inlet nozzles. The boundaries between the rise of individual bubbles and the chain flow were also indicated. The ultrasonic pulse echo method was chosen as the measurement method.

中文翻译：

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超声波脉冲回波法测定永磁体磁场中液态金属-气流中气相运动参数

摘要

本文介绍了磁场中液态金属-气流中选定气相参数的测量和计算。气相是氩气泡，而液态金属是 GaInSn 共晶。计算了不同氩气入口喷嘴的气泡流速、当量直径和阻力系数值。还指出了单个气泡的上升和链流之间的界限。选择超声脉冲回波法作为测量方法。