Lattice Boltzmann method and RANS approach for simulation of turbulent flows and particle transport and deposition

详细信息    查看全文

• 作者：H. Sajjadi^a ; ^b ; ^{hsajjadi@clarkson.edu} ; M. Salmanzadeh^a ; G. Ahmadi^b ; ^{ahmadi@clarkson.edu} ; S. Jafari^c
• 关键词：Lattice Boltzmann method ; Reynolds averaged Navier&ndash ; Stokes ; Renormalization group model ; k  ; &minus ;   ; ɛ model ; Particle transport and deposition
• 刊名：Particuology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：30
• 期：Complete
• 页码：62-72
• 全文大小：2122 K
• 卷排序：30

文摘

An extended LBM approach for solving RANS equations coupled with k − ɛ turbulence model was developed. The simulation results were compared with available experimental data and numerical simulation. LBM–RANS yields a reasonably accurate description of turbulent flows at modest computational cost.