司海青

教授 博士生导师

个人信息

招生学科专业:
交通运输工程 -- 【招收博士、硕士研究生】 -- 民航学院
交通运输 -- 【招收博士、硕士研究生】 -- 民航学院
交通运输工程 -- 【招收硕士研究生】 -- 通用航空与飞行学院
交通运输 -- 【招收硕士研究生】 -- 通用航空与飞行学院
学位:工学博士学位
毕业院校:南京航空航天大学
学历:南京航空航天大学
所在单位:通用航空与飞行学院
电子邮箱:

Optimization design research of air flow distribution in vertical radial flow adsorbers

发表时间:2018-11-13 点击次数:
所属单位:民航学院
发表刊物:KOREAN JOURNAL OF CHEMICAL ENGINEERING
关键字:Flow Distribution Radial Flow Adsorber Numerical Simulation Optimization Design Distributor
摘要:Non-uniform flow distribution usually exists in a vertical radial flow adsorber, which significantly decreases the utilization of adsorbents. We adopted numerical simulation methods based on the ANSYS Fluent 15.0 software to study the flow pattern in vertical radial flow adsorber, where programs of user-defined functions (UDF) were set up to interpret component equation, momentum equation and energy equation. To solve the problem of non-uniform air distribution, the relationship between the radial pressure drop across the bed and the ratio of cross-sectional area of the central pipe to that of the annular channel was studied, and optimization design of the distributor inserted in the central channel was given by parametric method at the same time. Through comparative analysis in the given experimental condition, the uniformity reached about 99.1% and the breakthrough time extended from 564 s to 1,175 s under the present optimized design method.
ISSN号:0256-1115
是否译文:
发表时间:2018-04-01
合写作者:李耀,Xue, Lu,Wu, Xiaojun
通讯作者:司海青
发表时间:2018-04-01

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