A CFD-PBE SOLVER FOR BUBBLE COLUMNS OPERATING AT HIGH PRESSURE

摘要：

1.Introduction OpenFOAM(open-source field operation and manipulation) is a free source CFD(computational fluid dynamics) package written in C++,which uses classes and templates to manipulate and operate scalar,vectorial and tensorial fields 1.Its open-source characteristics facilitate the implementation of any addition or modification in the source code,which is very suitable for the purposes of research 2.Recently,our group has developed several solvers and carried out simulations in the framework of OpenFOAM.Cheng et al.3 developed a CFD-PBE(population balance equation) solver for gas-liquid flows.To validate this solver,a bubble column was simulated,and the simulation results showed generally reasonable agreement with the published experimental data.The coupling of pressure and velocity is resolved with the PIMPLE algorithm,which is a combination of the PISO(Pressure-Implicit with Splitting of Operators) and the SIMPLE(Semi-Implicit Method for Pressure-Linked Equations) algorithms.

关键词： OpenFOAM high pressure bubble column population balance equation

作者: QIAN LI YANLI QU MUHAMMAD TAMOOR JINGCAI CHENG CHAO YANG ZAI-SHA MAO

作者单位: CAS Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy CAS Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy CAS Key Laboratory of Green Process and Engineering,Institute of Process Engineering,Chinese Academy

会议类型: 国际会议

会议名称: The 13th OpenFOAM Workshop(第13届OpenFOAM国际研讨会)

会议地点: 上海

会议语种:英文

页码: 51-54

在线出版日期: 2018-06-24（万方平台首次上网日期，不代表论文的发表时间）