SYNTHESIS AND RETROFIT DESIGN OF OPERABLE HEAT-EXCHANGER NETWORKS .1. FLEXIBILITY AND STRUCTURAL CONTROLLABILITY ASPECTS

被引：67

作者：

PAPALEXANDRI, KP ^{[1
]}

PISTIKOPOULOS, EN ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,CTR PROC SYST ENGN,DEPT CHEM ENGN & CHEM TECNOL,LONDON SW7 2BY,ENGLAND

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1994年 / 33卷 / 07期

关键词：

D O I：

10.1021/ie00031a012

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A systematic framework for the synthesis and/or retrofit of flexible and structurally controllable heat exchanger networks is presented in this paper. Based on a multiperiod hyperstructure network representation, explicit structural controllability (total disturbance rejection) criteria are developed and included within a synthesis/retrofit mixed-integer nonlinear programming model, where a total annualized (operating and investment) cost is minimized. The proposed framework results in a network structure which features minimum annualized cost, while being (i) flexible to operate within a specified range (or discrete set) of uncertain stream flow rates, inlet temperatures, and/or heat transfer coefficients and (ii) structurally controllable for a given set of disturbances and control variables.

引用

页码：1718 / 1737

页数：20