Effect of Direct Current Electric Field on the Clogging Behavior of Submerged Entry Nozzle During Casting of UltraLow‐Carbon Steel
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DOI: 10.1002/srin.202400395
Abstract: The clogging of the submerged entry nozzle (SEN), as an important device to connect the tundish and the mold, has been widely concerned. However, until now, the clogging of the SEN cannot be eliminated during… read more here.
Keywords: steel; clogging behavior; electric field; entry nozzle ... See more keywords
Physics‐Informed Data‐Driven Prediction of Submerged Entry Nozzle Clogging with the Aid of Ab Initio Repository
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DOI: 10.1002/srin.202400800
Abstract: The operational efficiency of continuous casting in steel production is often hindered by the clogging of submerged entry nozzles (SEN), caused due to the agglomeration of nonmetallic inclusions (NMIs). SEN clogging is challenging to monitor… read more here.
Keywords: physics informed; repository; informed data; data driven ... See more keywords
Mathematical Simulation on the Transient Flow and Bubble Distribution within a Bifurcated Submerged Entry Nozzle
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DOI: 10.1002/srin.202500808
Abstract: Herein, a coupled three‐dimensional large eddy simulation model and volume of fluid model is established to systematically investigate the effect of the argon injection through single‐channel and multi‐channel stopper rods, casting speed, and argon flow… read more here.
Keywords: bifurcated submerged; distribution; speed; entry nozzle ... See more keywords
Three-Dimensional Flow Behavior Inside the Submerged Entry Nozzle
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DOI: 10.1007/s11663-018-1281-0
Abstract: According to various authors, the surface quality of steel depends on the dynamic conditions that occur within the continuous casting mold’s upper region. The meniscus, found in that upper region, is where the solidification process… read more here.
Keywords: three dimensional; behavior inside; inside sen; submerged entry ... See more keywords
Effect of an external electric field on the wall of a rare earth steel submerged entry nozzle
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DOI: 10.1016/j.jmrt.2021.01.040
Abstract: Abstract The effect of an electric field with different polarities on the inner wall of a submerged entry nozzle made of rare earth steel was investigated. The results show that the electric field induces a… read more here.
Keywords: field; entry nozzle; electric field; submerged entry ... See more keywords
Distributed Sapphire Fiber Bragg Grating-Based Thermal Profiling of Submerged Entry Nozzles
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3593567
Abstract: This article focuses on the application of sapphire fiber Bragg gratings (FBGs) for instrumentation in submerged entry nozzles (SENs) within the steelmaking industry. The SEN is pivotal for transferring molten steel from a tundish to… read more here.
Keywords: sapphire fiber; sapphire; entry nozzles; fiber bragg ... See more keywords
Mathematical Modeling of Transient Submerged Entry Nozzle Clogging and Its Effect on Flow Field, Bubble Distribution and Interface Fluctuation in Slab Continuous Casting Mold
Sign Up to like & getrecommendations! Published in 2024 at "Metals"
DOI: 10.3390/met14070742
Abstract: Submerged entry nozzle (SEN) clogging will affect the production efficiency and product quality in the continuous casting process. In this work, the transient SEN clogging model is developed by coupling the porous media model defined… read more here.
Keywords: transient; sen clogging; continuous casting; model ... See more keywords