شماره ركورد كنفرانس :
4708
عنوان مقاله :
Numerical Modeling of Fire Phenomena – A Review
پديدآورندگان :
Salavati-Zadeh Ali asalavatizadeh@nri.ac.ir Research Scientist, Cycle and Heat Exchanger Research Department, NRI, Tehran, Iran , Jamali Ashtiani Masoud m.jamali@bhrc.ac.ir Faculty Member of Road, Housing Urban Development Research Center, Fire Engineering Department , Bakhtiyari Saeed bakhtiyari@bhrc.ac.ir Faculty Member of Road, Housing Urban Development Research Center, Fire Engineering Department
كليدواژه :
Fire Modeling , Zone Models , Soot , Radiation , Computational Fluid Dynamics
عنوان كنفرانس :
چهارمين همايش ملي آتش نشاني و ايمني شهري
چكيده فارسي :
Bringing the significant contribution of numerical models in studying fire phenomena into mind, this paper aims to present a historical overview of development of computer models employed for investigation of unwanted fires. To accomplish this, the path of deterministic models evolution from zone models to detailed field models incorporating different computational fluid dynamics (CFD) models, e.g., Reynolds Averaged Navier Stokes (RANS), Large Eddy Simulation (LES) and Direct Numerical Simulation (DNS) is brought. In addition, development of the sub-models for soot formation and radiation heat transfer are also studied due to their inevitable importance in appropriate simulation and prediction of fire behaviors.
