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Cavitation dynamics in the flow control section for continuous casting of steel
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DOI:10.1016/j.ijmultiphaseflow.2026.105753.png)
Abstract
En 中文
• Flow and bubble dynamics in stopper control valves are investigated under cavitating and non-cavitating conditions. • High-speed imaging and pressure measurements reveal distinct cavitation behaviors for different stopper shapes. • Blunt-ended stoppers induce strong flow separation, resulting in high, but stable pressure loss coefficients. • Streamlined stoppers exhibit lower pressure loss but increased instability at the onset of cavitation.
Keywords:
Cavitation
Continuous steel casting
Industrial flow
Shadowgraph imaging
2D water model
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