FLOWGRAPH REPRESENTATION OF THE MULTISTAGE PROCESS PROBLEM SOLUTION

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

ISAMI YOSHIFUKU¹ 

[1] Department of Chemical Engineering, Kagoshima University

关键词: Evaporation;    System Engineering;    Multistage Process;    Flowgraph Representation;    Process Simulation;   

DOI  :  10.1252/jcej.17.309

来源: Maruzen Company Ltd

【 摘 要 】

References(13)Cited-By(3)Flowgraph representation for the solution of a multistage process problem is studied. The flowgraph unit is a graph which consists of vertex and directed edge, respectively, corresponding to variable and calculation technique (equation, matrix, and others). An algorithm for the construction of the overall flowgraph, which consists of all flowgraph units appearing in the problem, is proposed and applied to a multiple-effect evaporator process problem. The resulting overall flowgraph provides a visual inspection of essential aspects of the problem as well as the difficulty of the solution and calculation scheme. An example of computable flowgraph construction is included.

【 授权许可】

Unknown