Fluid dynamical considerations on heat exchanger networks

被引:0
|
作者
Vieira, AJM [1 ]
Pessoa, FLP [1 ]
Queiroz, AEM [1 ]
机构
[1] Univ Fed Rio de Janeiro, Escola Quimica, Dept Engn Quimica, Ctr Tecnologia, BR-21949900 Rio De Janeiro, Brazil
关键词
heat exchanger network; pressure drop optimization; heat exchanger design;
D O I
10.1590/S0104-66322000000100002
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The synthesis and analysis of heat exchanger networks are issues of great industrial interest due to the possibilities of decreasing plant costs, through the reduction of the utilities consumption and/or the number of equipments, in a grassroot design or retrofitting an existent network. The present paper explores a new design algorithm based on the Total Annual Cost (TAC) optimization for a thermal equipment, with mean tubeside and shellside flow velocities constraints, studying also the influence of pumping cost in the network's final cost.
引用
收藏
页码:19 / 27
页数:9
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