Jet Characteristics of a High-Mach-Number Oxygen-Lance Nozzle Under High Oxygen Pressure

In response to some problems that occurred when a steel mill in China transitioned to automatic steelmaking, a high-Mach-number oxygen lance was designed and forged. The designed oxygen pressure was 1.01 MPa; at this high oxygen pressure, the Mach number of the nozzle outlet could reach 2.15. A thre...

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Veröffentlicht in:	Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2021-12, Vol.52 (6), p.4070-4081
Hauptverfasser:	Zhang, Yanchao, Zhang, Caijun, Han, Yang, Wang, Bo, Zhu, Liguang, Zhang, Qingjun
Format:	Artikel
Sprache:	eng
Schlagworte:	Blowing time Characterization and Evaluation of Materials Chemistry and Materials Science Continuous casting Design Energy Gas flow Iron and steel plants Mach number Materials Science Mathematical models Metallic Materials Metallurgy Nanotechnology Nozzles Original Research Article Oxygen lances Simulation Steel making Structural Materials Surfaces and Interfaces Thin Films Three dimensional flow Three dimensional models Turbulence models Two phase flow Velocity Velocity distribution Viscosity
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