INTERMEDIATE STORAGE IN NONCONTINUOUS PROCESSES INVOLVING STAGES OF PARALLEL UNITS

被引：34
|
作者：
KARIMI, IA
REKLAITIS, GV
机构：
[1] Purdue Univ, Sch of Chemical, Engineering, West Lafayette, IN, USA, Purdue Univ, Sch of Chemical Engineering, West Lafayette, IN, USA
来源：
AICHE JOURNAL | 1985年 / 31卷 / 01期
关键词：
CHEMICAL PLANTS - Operations Research - PROCESS CONTROL - Mathematical Models - SYSTEMS ANALYSIS;
D O I：
10.1002/aic.690310104
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A model is developed to study holdup in intermediate storage as a function of system parameters such as processing unit delay times. General results concerning the periodicity of the required storage volume, the allowable unit delay times, and the calculation of the volume are presented. Analytical expressions for the limiting volume are obtained for several special network configurations. A simple upper bound is derived for purposes of quick estimates of the limiting volume for the general case, and a gradient based algorithm is reported for obtaining the minimum volume schedule for general networks.
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页码：44 / 52
页数：9
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