Effect of Build-ups on Ladle Wall on Acoustic Signals in Gas-Stirred Ladles

• Published in: Metallurgical and materials transactions. B, Process metallurgy and materials processing science Vol. 53; no. 1; pp. 41 - 49
• Main Authors: Kadam, Rohini Vasant, Brooks, Geoffrey Alan, Dunn, Michelle, Sly, David
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.02.2022; Springer Nature B.V
• Subjects: Accumulation; Characterization and Evaluation of Materials; Chemistry and Materials Science; Frequency ranges; Ladles; Materials Science; Metallic Materials; Microphones; Nanotechnology; Original Research Article; Power spectrum analysis; Process parameters; Signal processing; Sound; Structural Materials; Surfaces and Interfaces; Thin Films

Acoustic signals generated during industrial processes have potential to monitor and provide information about the process parameters. The effect of build-up on the ladle wall on the sound signal was studied on a cold model gas-stirred ladle using an array of four microphones. Power spectrum analysi...