Heat and Mass Transfer Characteristics and Energy Characteristics of the Packing of Column Apparatuses

被引：0
|
作者：
Basharov, M. M. [1 ]
Lapteva, E. A. [1 ]
机构：
[1] Kazan State Energy Univ, Kazan, Russia
来源：
CHEMICAL AND PETROLEUM ENGINEERING | 2020年 / 56卷 / 1-2期
关键词：
heat transfer; packing; mathematical model; energy efficiency;
D O I：
10.1007/s10556-020-00733-8
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Comparative characteristics of different packed contact devices are determined. Computational data on the energy complex for estimating the energy-efficiency of irregular and regular heat and mass-transfer packing are presented. Calculation of the heat and mass-transfer coefficients is performed using the equations of a mathematical model for corresponding designs of regular and irregular types packing. Both empirical expressions and experimental data are used in calculating the hydraulic resistance. Comparative characteristics of mass-transfer columns with different types of packing are presented and more efficient designs of packing are created.
引用
收藏
页码：15 / 19
页数：5
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