CFD Simulation of Orifice Flow in Orifice-type Liquid Distributor

• 作 者: Yu Hongfeng Li Xingang Sui Hon
• 机 构: SchoolofChemicalEngineeringandTechnology,NationalEngineeringResearchCenterofDistillationTechnology
• 出 处: 中国炼油与石油化工：英文版
• 发表日期: 2013年3期
• 关键词: 液体分布器 CFD模拟 孔板 计算流体动力学 湍流模型 板型 液体高度 墙面处理 discharge coefficient orifice-type liq
• 基金项目: The authors are grateful for the financial support from the National Basic Research Program of China （No. 2009CB219905）, the Program for Changjiang Scholars and Innovative Research Team in University

In this study,a suitable CFD(computational fluid dynamics)model has been developed to investigate the influence of liquid height on the discharge coefficient of the orifice-type liquid distributors.The orifice flow in different diameters and liquid height