Visualization of Intermittent Splash with Gas Blowing from a Top Lance – Breakup of Cavity Surface Causing Intermittent Splash

• Published in: ISIJ International Vol. 60; no. 9; pp. 2118 - 2120
• Main Authors: Sato, Shingo, Okada, Jun, Ueda, Yoshiaki, Iguchi, Manabu
• Format: Journal Article
• Language: English
• Published: The Iron and Steel Institute of Japan 15.09.2020
• Subjects: CFD; gas jet; multiphase flow; splash; steelmaking

This study aims to visualize an instantaneous event of intermittent splashing from a bath surface caused by gas blowing from a top lance. The visualization techniques include computational fluid dynamics (CFD) and an experimental procedure using a high-speed camera. A remarkable finding is the fact...