Nozzle Design for Dofasco s No 1 Continuous Caster for Minimizing Sliver Defects

Date

2011-07-01

Author

Sengupta, Joydeep
Yavuz, Mehmet Metin

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URI

https://hdl.handle.net/11511/76695

Journal

Iron and Steel Technology Magazine

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Nozzle design for ArcelorMittal Dofasco's No. 1 continuous caster for minimizing sliver defects Sengupta, Joydeep; Yavuz, Mehmet Metin (2011-07-01) A study was conducted at ArcelorMlttal Dofasco to evaluate fluid flow patterns generated in the No. 1 continuous caster mold by using computational fluid flow and heat transfer models. Single-phase (liquid steel without argon co-flow), three-dimensional, computational fluid dynamics (CFD) and heat transfer models were developed using ANSYS CFXTM for a 220-mm-thick mold and a two-port SEN with a nozzle well used at the No. 1 CC to produce ULC steel slabs at various caster throughput rates. Based on these mod...
Nozzle design for ArcelorMittal Dofasco's No. 1 continuous caster for minimizing sliver defects Yavuz, Mehmet Metin (2010-12-01)
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Capacitive micromachined ultrasonic transducer design for high power transmission Bayram, Barış; Ergun, AS; Haeggstrom, E (Institute of Electrical and Electronics Engineers (IEEE), 2005-02-01) Capacitive micromachined ultrasonic transducers (cMUTs) were developed to meet the demands of the ultrasonic industry. To achieve maximum efficiency, the conventional operation of the cMUT requires a bias voltage close to the collapse voltage. Total acoustic output pressure is limited by the efficiency of the cMUT and the maximum-allowed pulse voltage on the membrane. In this paper, we propose the collapse-snapback operation of the cMUT: the membrane is collapsed onto the substrate in the collapsing cycle, ...
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Citation Formats

J. Sengupta and M. M. Yavuz, “Nozzle Design for Dofasco s No 1 Continuous Caster for Minimizing Sliver Defects,” Iron and Steel Technology Magazine, pp. 39–47, 2011, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/76695.