共查询到19条相似文献,搜索用时 187 毫秒
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化学工程与工艺专业学生计算能力培养刍议 总被引:1,自引:0,他引:1
计算能力是化学工程与工艺专业学生创新能力的重要组成部分。为适应数字时代的要求,化学工程与工艺专业学生应具备运用算法语言、数值计算语言和化工流程模拟软件的能力。本文就在化学工程专业课程教学中如何运用这些软件,将教学平台由计算器转移到计算机,提出了若干建议。 相似文献
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本文结合多年的从事流程模拟与优化技术的实践经验和化工原理教学经验,从理论教学、课程设计和实验教学等三个方面介绍了流程模拟软件在化工原理教学中的作用.实践表明,采用流程模拟软件辅助化工原理教学的方法,不仅有助于学生获得对各种单元过程的深刻理解和工程判断能力.而且有助于培养学生利用流程模拟与优化技术解决工程实际问题的能力. 相似文献
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介绍了Aspen Plus化工流程模拟软件的一般使用方法,结合本人在山苍子油蒸馏分离模拟计算方面的科研成果,探讨了Aspen Plus软件在《制药化工原理》汽液平衡教学中的应用。实践表明,采用流程模拟软件辅助制药化工原理教学的方法,不仅有助于培养学生的兴趣和拓宽学生的视野,使学生加深了对汽液平衡内容的深刻理解,而且有助于培养学生利用流程模拟技术解决工程实际问题的能力。 相似文献
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本文介绍一种化工流程模拟的辅助输入系统,其作用是帮助用户正确、快速、方便地编制该化工流程模拟的输入程序,简化其操作,提高化工流程模拟软件的利用率。该系统不仅解决了用户编写输入文件难的问题,而且大大节省了用户上机时间,促进该化工流程模拟软件系统在我国的推广使用。 相似文献
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Injection moulding is the most popular process for manufacturing technical plastics parts. The computer simulation of the process is an essential tool to fulfil requirements with respect to part quality and efficiency. Up to now, the entire simulation has been based on two‐dimensional software. Presently, the three‐dimensional software offers new applications to improve the quality of the simulation. As in other groups, research at the IKV deals with the three‐dimensional calculation of crystallization. In a first step, the calculation of thermally induced crystallization based on a three‐dimensional temperature calculation is now available. First results show a good qualitative agreement with experimental studies. For the improvement of the quantitative quality of the simulation results further developments have to be performed. 相似文献
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《Computers & Chemical Engineering》2001,25(4-6):723-727
A new modular process modelling tool has been developed to support the design and operation of metallurgical processes. A modelling concept was formulated and a flowsheeting software tool has been developed for the calculation of complex non-equilibrium phenomena. To test both the basic approach and software tool, the modelling and simulation of a LD converter process was undertaken. The validation of the simulation model shows good agreement of reported and calculated values for species concentration and temperature development in time. The aim of this approach is to achieve a high degree of accuracy in modelling and, at the same time, to correspond to the speed requirements of day to day design work. It is intended to extend the current research to obtain a tool not only for the design and simulation of established processes, but also for the computer-aided development of new process routes. 相似文献
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结合煤化工产品工艺特点,建立了此过程的热力学计算方法和单元设备数学模型,开发了煤化工产品加工流程模拟软件CCPS,并对焦油闪蒸及初馏生产工艺流程进行了模拟运算,计算结果与现场数据吻合。 相似文献
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应用过程模拟软件ASPENPLUS对某石化厂环己酮生产装置中萃取塔的萃取过程进行模拟,分析了影响萃取效果的因素:针对该塔的扩能要求进行模拟计算,根据计算结果提出了以更换填料来增加萃取理论级数的技术改造方案,并分析了方案的可行性。 相似文献
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介绍了应用HYSIM软件对聚丁二烯橡胶车间的溶剂油回收装置进行全流程模拟的过程。与实际生产情况的对比表明:模拟计算的结果准确可靠。利用模拟计算得到的物流数据能够进行装置的设备计算。应用HYSIM的模拟计算大大地提高了计算的效率和计算的准确性。 相似文献