中国石油大学学报（自然科学版）2017，Vol.41Issue(1)：130-137,8.DOI:10.3969/j.issn.1673-5005.2017.01.017
耦合晃动工况下填料塔流体分布性能
Fluid distribution performance of packed tower under coupling sloshing working conditions
摘要
Abstract
In a sloshing experimental facility of packed tower,the fluid distribution performance of packed tower under coupling sloshing conditions was studied.The sloshing patterns which have a great influence on the fluid distribution performance were analyzed and selected through six single degrees of freedom sloshing experiments.Then,the selected sloshing patterns with single degrees of freedom were combined in pairs to get the coupling sloshing patterns.The fluid distribution performances of packed tower under the coupling sloshing conditions were obtained by analyzing the overall flow,annular flow,radial flow,wall flow in the exit area of packed tower.The results show that swaying and swaying+swaying coupling sloshing working condition have a large influence on the fluid distribution performance,and the flow unevenness is increasing accordingly with the increase of sloshing strength.Flat swing has less effects on the fluid distribution performance.关键词
耦合晃动/填料塔/流体分布性能/冷模试验Key words
coupling sloshing/packed tower/fluid distribution performance/cold model experiment分类
能源科技引用本文复制引用
唐建峰,黄彬,金新明,花亦怀,史泽林,程强..耦合晃动工况下填料塔流体分布性能[J].中国石油大学学报（自然科学版）,2017,41(1):130-137,8.基金项目
国家工信部项目([2014]495) （[2014]495）
