한국연소학회:학술대회논문집
- 한국연소학회 2015년도 제51회 KOSCO SYMPOSIUM 초록집
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- Pages.173-175
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- 2015
제철용 로터리 킬른 내의 연소 및 환원을 포함한 입자 거동 예측모사 해석
Simulation of Particle Beds with Combustion and Reduction in Steel Making Rotary Kilns
- 발행 : 2015.12.10
초록
We simulate the particle bed motions with combustion and reduction in steel making rotary kilns. The particle bed motions are simulated by a Lagrangian approach called Discrete Phase Model (DPM). To reduce the number of tracking particles, the Coarse Grain Model (CGM) was applied. The model for particle motions showed good agreements with experimental results. In addition to the particle motion, the combustion and reduction simulation was performed. The combustion and reduction simulation can consider heat, mass and momentum transfer between the gas phase and particle beds.