化工过程分析与合成中序贯模块法与Aspen模拟的集成案例教学

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英文篇名：Case Teaching of Sequential Modular Method of Analysis and Synthesis for Chemical Engineering Process Integrated with Aspen Simulation 作者：项东 ; 靳通 ; 方远婷 ; 曹晏 英文作者：XIANG Dong;JIN Tong;FANG Yuan-Ting;CAO Yan;College of Chemistry & Chemical Engineering,Anhui University; 关键词：化工过程分析与合成 ; 序贯模块法循环物 ; 流断裂过程 ; 模拟软件Aspen ; 案例教学 英文关键词：analysis and synthesis for chemical engineering process;;sequential modular method;;tearing of recycle stream;;process simulation software Aspen;;case teaching 中文刊名：FXJJ 英文刊名：Chinese Journal of Chemical Education 机构：安徽大学化学化工学院; 出版日期：2018-08-18 出版单位：化学教育(中英文) 年：2018 期：v.39 基金：国家自然科学基金青年项目(21706001);; 省级大学生创新训练项目(201710357249) 语种：中文; 页：FXJJ201816016 页数：4 CN：16 ISSN：10-1515/O6 分类号：70-73

摘要

化工过程分析与合成是化工类实践性非常强的专业课程,其主要手段是过程系统模拟。如何将化工过程分析与合成理论和模拟软件Aspen使用进行有机结合是此课程教学过程中需解决的重要问题。将化工过程分析与合成中的序贯模块法理论与相关的Aspen模拟进行有机融合教学,重点解决由于断裂流股选取不合适及初值设置不合理使模拟结果不收敛的问题。以此可使化工过程分析与合成理论教学更加生动,学生更易掌握,同时可提高学生对Aspen软件使用和解决实际问题的能力,为后续的工程设计打下坚实的基础。
        Analysis and synthesis of chemical engineering process is a professional course with very strong practice of chemical engineering,and its main method is the simulation of chemical engineering systems.How to integrate the course with Aspen simulation is the important problem need to be solved in the process of teaching.The integration between sequential modular method of the course and corresponding Aspen simulation will be used as a case teaching,focusing on simulation convergence problems due to the inappropriate selection of tearing streams and unreasonable initial values.This can make the theory teaching of this course more vivid and the learning more easy.Besides,it can also improve students' ability to use Aspen software and solve practical problems,and finally lay a solid foundation for subsequent engineering design.

引文

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