SOLVE MORE DISTILLATION PROBLEMS

被引：0
|
作者：
HOLLAND, CD [1 ]
PENDON, GP [1 ]
GALLUN, SE [1 ]
机构：
[1] TEXAS A&M UNIV,COLLEGE STN,TX 77840
来源：
HYDROCARBON PROCESSING | 1975年 / 54卷 / 01期
关键词：
CHEMICAL EQUIPMENT - Design - MATHEMATICAL TECHNIQUES - PETROLEUM REFINERIES - THERMODYNAMICS;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The theta -method presented in Part 1 for conventional and complex distillation columns can apply to absorbers, but the method may fail to converge for relatively narrow boiling mixtures. Thus a new theta -method called the multi- theta -method is developed to solve this type of problem as well as any other type of absorber problem. This new method is based on exact applications of the Newton-Raphson method to solve nonlinear algebraic equations. Details of two techniques are given.
引用
收藏
页码：101 / 108
页数：8
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