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首页> 外文期刊>ISIJ international >Prediction of Plunging Depth Induced by Top Lance Gas Blowing onto a Low-melting-point Metal Bath
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Prediction of Plunging Depth Induced by Top Lance Gas Blowing onto a Low-melting-point Metal Bath

机译：吹入低熔点金属浴吹延气体诱导灌注深度的预测

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摘要

Experimental and numerical investigations were carried out with a water bath and a low-melting-point metal bath to understand the cavity formation behavior induced by gas blowing from a top lance set in the near field of the bath surface. Cavity formation behavior was classified by the critical gas velocity for droplet formation. The depth of the cavity formed in the near field of the gas jet was reasonably predicted by numerical simulation. A new empirical equation for the cavity depth as a function of a modified Froude number was proposed.
机译：用水浴和低熔点金属浴进行实验和数值研究，以了解来自浴表面近场的顶部喷枪吹的气体诱导的腔形成行为。通过液滴形成的临界气体速度来分类腔形成行为。在气体射流的近场中形成的腔的深度是通过数值模拟预测的。提出了作为改进的Froude数的函数的腔深的新经验方程。

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