{"title":"一个创建化学工艺流程图的新程序","authors":"S.J. Sawicki, R.D. Young, S.E. Sund","doi":"10.1016/0098-1354(86)85011-6","DOIUrl":null,"url":null,"abstract":"<div><p>A new program has been developed for plotting ASPEN (advanced system for process engineering, MIT 1981) input files. The program called GRAF (graphical representation of ASPEn flow diagrams) is a tool which enables quick graphical reproductions of updated or modified flowsheets during chemical process development. It consists of FORTRAN-77 routines to accept valid ASPEN input files and to create connectivity drawings of process blocks based on the longest continuous flow sequence. A reflected S, row-dominant pattern is the basic framework on which material, heat, work and electricity streams are plotted and labeled to represent interaction between unit operation blocks. Special considerations were made to highlight long directional flows which simplified visual interpretation of stream block connectivities. Input is based on four ASPEN-defined keywords and the graphical output can be modified by GRAF-defined secondary keywords.</p></div>","PeriodicalId":286,"journal":{"name":"Computers & Chemical Engineering","volume":"10 3","pages":"Pages 297-301"},"PeriodicalIF":3.9000,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0098-1354(86)85011-6","citationCount":"2","resultStr":"{\"title\":\"A new program to create chemical process flow diagrams\",\"authors\":\"S.J. Sawicki, R.D. Young, S.E. Sund\",\"doi\":\"10.1016/0098-1354(86)85011-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A new program has been developed for plotting ASPEN (advanced system for process engineering, MIT 1981) input files. The program called GRAF (graphical representation of ASPEn flow diagrams) is a tool which enables quick graphical reproductions of updated or modified flowsheets during chemical process development. It consists of FORTRAN-77 routines to accept valid ASPEN input files and to create connectivity drawings of process blocks based on the longest continuous flow sequence. A reflected S, row-dominant pattern is the basic framework on which material, heat, work and electricity streams are plotted and labeled to represent interaction between unit operation blocks. Special considerations were made to highlight long directional flows which simplified visual interpretation of stream block connectivities. Input is based on four ASPEN-defined keywords and the graphical output can be modified by GRAF-defined secondary keywords.</p></div>\",\"PeriodicalId\":286,\"journal\":{\"name\":\"Computers & Chemical Engineering\",\"volume\":\"10 3\",\"pages\":\"Pages 297-301\"},\"PeriodicalIF\":3.9000,\"publicationDate\":\"1986-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0098-1354(86)85011-6\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Computers & Chemical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0098135486850116\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Computers & Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0098135486850116","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS","Score":null,"Total":0}
A new program to create chemical process flow diagrams
A new program has been developed for plotting ASPEN (advanced system for process engineering, MIT 1981) input files. The program called GRAF (graphical representation of ASPEn flow diagrams) is a tool which enables quick graphical reproductions of updated or modified flowsheets during chemical process development. It consists of FORTRAN-77 routines to accept valid ASPEN input files and to create connectivity drawings of process blocks based on the longest continuous flow sequence. A reflected S, row-dominant pattern is the basic framework on which material, heat, work and electricity streams are plotted and labeled to represent interaction between unit operation blocks. Special considerations were made to highlight long directional flows which simplified visual interpretation of stream block connectivities. Input is based on four ASPEN-defined keywords and the graphical output can be modified by GRAF-defined secondary keywords.
期刊介绍：
Computers & Chemical Engineering is primarily a journal of record for new developments in the application of computing and systems technology to chemical engineering problems.
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