Mathematical Modeling of Fluid Flow, Heat Transfer, and Solidification in Two-roll Melt Drag Thin Strip Casting of Steel
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概要
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A two-dimensional finite element model has been developed to simulate fluid flow, heat transfer, and solidification in two-roll melt drag thin strip casting of steel. The two equation k–ε model is used to incorporate the turbulence in fluid flow. The effect of solidification of liquid metal on the viscosity of melt is also considered. The release of latent heat of fusion at the solid–liquid interface was not considered explicitly, but the specific heat was increased appropriately to account for the released latent heat. The roller velocity, meltroll heat transfer coefficient and melt superheat are identified as important process variables, and their effect on the thickness of cast strip is predicted.
- 社団法人 日本鉄鋼協会の論文
- 2000-02-15
著者
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Sahai Yogeshwar
Department Of Materials Science And Engineering The Ohaio State University Columbus
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Gupta Manish
Department Of Materials Science And Engineering The Ohio State University
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Sahai Yogeshwar
Department Of Materials Science And Engineeering The Ohio State University
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- Viscosity and Density of Molten Salts Based on Equimolar NaCl-KCl
- A Criterion for Water Modeling of Non-isothermal Melt Flows in Continuous Casting Tundishes
- Mathematical Modeling of Thermally Induced Stresses in Two-roll Melt Drag Thin Strip Casting of Steel
- Interfacial Behavior and Coalescence of Aluminum Drops in Molten Salts
- Mathematical Modeling of Fluid Flow, Heat Transfer, and Solidification in Two-roll Melt Drag Thin Strip Casting of Steel
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- Coalescence Behavior of Aluminum Alloy Drops in Molten Salts
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- Modeling of Thermo-Mechanical Stresses in Twin-Roll Casting of Aluminum Alloys
- Chemical Interactions of Dross with Water and Water Vapor in Aluminum Scrap Remelting
- Interfacial Tension between Aluminum Alloy and Molten Salt Flux
- Mathematical Modeling of Inclusion Transport and Removal in Continuous Casting Tundishes.
- The Effect of Tracer Density on Melt Flow Characterization in Continuous Casting Tundishes. A Modeling Study.