ERROR ANALYSIS OF COLLOCATION MODELS FOR STEADY-STATE MULTISTAGE SEPARATION UNITS

被引：2
|
作者：
CARTA, R
TOLA, G
SERSVIDA, A
MORBIDELLI, M
机构：
[1] POLITECN MILAN,DIPARTIMENTO CHIM FIS APPL,PIAZZA LEONARDO DA VINCI 32,I-20133 MILAN,ITALY
[2] UNIV CAGLIARI,DIPARTIMENTO INGN CHIM & MAT,I-09123 CAGLIARI,ITALY
[3] UNIV GENOA,DIPARTIMENTO CHIM IND,I-16132 GENOA,ITALY
来源：
COMPUTERS & CHEMICAL ENGINEERING | 1995年 / 19卷 / 01期
关键词：
D O I：
10.1016/0098-1354(94)E0035-L
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The stagewise collocation method is applied to reduce the full-order models used for simulating multistage separation units. In particular we refer to steady-state, high-purity (x(D) up to 0.9999) and symmetric (x(B) = 1 - x(D)) binary distillation columns. The performance of these reduced-order models is represented in a master plot which provides, rather synthetically, the model error as a function of the reduction order.
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页码：123 / 127
页数：5
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