한국연소학회:학술대회논문집
- 한국연소학회 2014년도 제49회 KOSCO SYMPOSIUM 초록집
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- Pages.185-186
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- 2014
난류 Pilot 비예혼합 화염장의 상세구조 해석
Numerical Investigations of Turbulent Piloted Non-Premixed Flames
초록
The multi-environment probability density function model has been applied to simulate the turbulent stratified premixed flames. The direct quadrature method of moments (DQMOM) has been adopted to solve the transport PDF equation due to its computational efficiency and robustness. The IEM mixing model is employed to represent the mixing process and the chemical mechanism is based on Gri 3.0 mechanism. Numerical results obtained in this study are precisely compared with experimental data in terms of unconditional and conditional means for scalar fields and velocity fields.