한국연소학회:학술대회논문집
- 한국연소학회 2004년도 제28회 KOSCO SYMPOSIUM 논문집
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- Pages.67-74
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- 2004
제철소용 가열로 내전열과 유동장의 3차원 비정상 해석
3D Unsteady Numerical Analysis of a Slab Heater for Steel Mill Company
초록
Numerical analysis code has been developed for investigating the combustion characteristics in a slab heater of a steel mill company. Unsteady full 3-Dimensional behaviour can be predicted with the code. Premixed flame model is adopted for combustion phenomena. And eddy dissipation model is used for turbulent flow and non gray FVM method for radiation. Slab movement can be fully traced from entrance into heater until it's exit and computation is performed during that period. Code was validated by comparing the calculation results with experimental ones for the bench scale heater.