王辰宇,刘玉杰,高雪颖,初广文,陈建峰,向阳

• 1:有机无机复合材料国家重点实验室北京化工大学
• 2:教育部超重力工程技术中心北京化工大学

摘要(Abstract)：

旋转填充床(RPB)作为一种新型设备,在分离与快速反应方面有着突出的优势。作者建立了球填料旋转床三维CFD模型,分别采用Standardk-?与Realizablek-?湍动模型对气相流动特性进行了模拟研究。结果表明,压降的模拟值与实验值吻合良好,进而获得湍流模型适宜的操作范围;气量增大,径向速度、内外空腔压降及湍动能升高,而气相平均停留时间减小;转速增大,则切向速度、填料区压降与湍动能增高,但气相平均停留时间变化不大。

关键词(KeyWords)： 旋转床;气相流动;球填料;湍动能;平均停留时间

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(20160102007,U1462127)

作者(Author): 王辰宇,刘玉杰,高雪颖,初广文,陈建峰,向阳

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