Effect of turbulent model closure and type of inlet boundary condition on a Large Eddy Simulation of a non-reacting jet with co-flow stream
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- 作者：Raul Payri<sup> ; sup><sup>rpayri@mot.upv.essup> ; J. Javier Ló ; pez <sup>jolosan3@mot.upv.essup> ; Pedro Martí ; -Aldaraví ; <sup>pedmar15@mot.upv.essup> ; Jhoan S. Giraldo <sup>jghi@posgrado.upv.essup>
- 关键词：Large Eddy Simulations ; Inlet boundary ; Smagorinsky ; One Equation Eddy ; OpenFoam
- 刊名：International Journal of Heat and Fluid Flow
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：61
- 期：part_PB
- 页码：545-552
- 全文大小：2537 K
- 卷排序：61
文摘
LES in a non-reacting jet with co-flow is performed with OpenFoam. Smagorinsky (SMAG) and One Equation Eddy (OEE) approaches are compared. A turbulent pipe is used to generate and map coherent inlet turbulence structure. Fluctuating inlet boundary condition requires much less computational cost.