Considering Physical Property Uncertainties in Process Design

被引:0
|
作者
Shacham, Mordechai [1 ]
Brauner, Neima [2 ]
Cutlip, Michael B. [3 ]
机构
[1] Ben Gurion Univ Negev, Chem Eng Dept, IL-84105 Beer Sheva, Israel
[2] Tel Aviv Univ, Sch Engn, IL-69978 Tel Aviv, Israel
[3] Univ Connecticut, Chem Engn, Storrs, CT 06269 USA
关键词
process design; parameter uncertainty; bounded variables;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A systematic procedure has been developed for process unit design based on the "worst case" combination of physical property values and other process variables that are bounded within uncertainty limits. This new procedure has been implemented using Polymath T and MATLAB (R) for the design of a heat exchanger and tubular reactor. It is shown that there is no simple relationship between the magnitude of the uncertainties and the overdesign needed; thus the use of the systematic procedure is recommended.
引用
收藏
页码:607 / 611
页数:5
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