RANS modelling of a lifted hydrogen flame using eulerian/lagrangian approaches with transported PDF method
作者: Ahmed Amine LarbiAbdelhamid BounifMohamed SenouciIskender GökalpMohamed Bouzit
作者单位: 1Faculté du Génie Mécanique, Université des Sciences et de la Technologie d'Oran Mohamed Boudiaf, BP. 1505 Elmenaouer, Oran, 31000, Algeria
2Unité de Recherche en Energies Renouvelables en Milieu Saharien, URERMS, Centre de Développement des Energies Renouvelables, CDER, 01000, Adrar, Algeria
3Institut de Combustion, Aérothermique, Réactivité et Environnement (ICARE), Centre National de la Recherche Scientifique (CNRS), 1C Avenue de la Recherche Scientifique, Orléans, 45071, Cedex 2, France
刊名: Energy, 2018, Vol.164 , pp.1242-1256
来源数据库: Elsevier Journal
DOI: 10.1016/j.energy.2018.08.073
关键词: EulerianLagrangianPDF transportK-epsilon modifiedMixing constantLift off height
英文摘要: Abstract(#br)In this study, the eulerian probability density function approach (EPDF) has been applied to simulate turbulent diffusion flame in a Vitiated Coflow. EPDF is the eulerian method to solve the PDF transport equations with a direct-quadrature-method-of-moments (DQMOM) closure. The PDF transport equation represented by a set of governing equations for the probability of occurrence in any environmental condition and the probability weighted species mass fractions, which are solved in an eulerian solution [1]; it is considered a product of the delta function, in order to model the turbulence–chemistry interaction. Among these advantages are the prediction and the kinetic control of the species such as CO and NOX. Even though the EPDF approach has been improved in recent years, most...
全文获取路径: Elsevier  (合作)
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影响因子:3.651 (2012)

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关键词翻译
关键词翻译
  • flame 火焰
  • PDF Probability Density Function
  • hydrogen 
  • modelling 模型制造
  • method 方法