| About this Abstract |
| Meeting |
2023 TMS Annual Meeting & Exhibition
|
| Symposium
|
Materials Processing Fundamentals
|
| Presentation Title |
A Study on Behavior of Post Combustion in 2-Ton Converter Simulator |
| Author(s) |
Jia Lee, Jeong Whan Han |
| On-Site Speaker (Planned) |
Jia Lee |
| Abstract Scope |
Post combustion technology in converter steelmaking has the advantage of compensating for heat by burning CO gas. Through this technology, by increasing the amount of scrap iron used in the converter, it is possible to reduce the hot metal ratio and finally reduce the CO2 emission. Therefore, it is necessary to study the effective heat transfer condition in the lower part of the converter by post converter.
In this study, in order to confirm the gas behavior into the 2-ton converter simulator according to the post combustion, the cavity shape was derived by O2 gas injected from the supersonic nozzle, and the post combustion reaction analysis was calculated by applying this shape. Cavity shape was calculated by 3D multiphase flow analysis using VOF method, and combustion reaction was calculated by 3D steady-state analysis using finite rate-eddy dissipation model. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Iron and Steel, Modeling and Simulation, Process Technology |