NUMERICAL INVESTIGATION OF TURBULENCE MODELS FOR SIMULATION OF A GAS-LIQUID STIRRED TANK

摘要：

1.Introduction Gas-liquid stirred tank reactors are widely used in chemical,biochemical and petrochemical industries.The interaction between stationary baffles and rotating impellers produces complicated and highly turbulent flow,which in turn has substantial influence on gas holdup,bubble size distribution and interphase transfer efficiency.It is very important to understand the gas-liquid turbulence in stirred tanks for successful reactor design and scale-up.

关键词： Stirred tank CFD two-fluid model k-ε model OpenFOAM

作者: YEFEI LIU

作者单位: College of Chemical Engineering,Nanjing Tech University

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: 171-173

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）