Object-oriented Modular Model Library for Distillation  

作　　者：CHEN Chang DING Jianwan CHEN Liping 

机构地区：[1]CAD Center, Huazhong University of Science and Technology, Wuhan 430074, China

出　　处：《Chinese Journal of Chemical Engineering》2013年第6期600-610,共11页中国化学工程学报（英文版）

基　　金：Supported by the Major State Basic Research Development Program of China (2011CB706502)

摘　　要：For modeling and simulation of distillation process, there are lots of special purpose simulators along with their model libraries, such as Aspen Plus and HYSYS. However, the models in these tools lack of flexibility and are not open to the end-user. Models developed in one tool can not be conveniently used in others because of the barriers among these simulators. In order to solve those problems, a flexible and extensible distillation system model library is constructed in this study, based on the Modelica and Modelica-supported platform MWorks, by the object-oriented technology and level progressive modeling strategy. It supports the reuse of knowledge on different granularities： physical phenomenon, unit model and system model. It is also an interface-friendly, accurate, fast PC-based and easily reusable simulation tool, which enables end-user to customize and extend the framework to add new functionality or adapt the simulation behavior as required. It also allows new models to be composed programmatically or graphically to form more complex models by invoking the existing components. A conventional air distillation column model is built and calculated using the library, and the results agree well with that simulated in Anen Plus.为当模特儿和蒸馏过程的模拟，与他们的模型图书馆一起有大量特殊目的模拟器，例如白杨加和 HYSYS。然而，在这些工具中的模型灵活性缺乏并且不对用户开放。因为障碍，在一个工具中开发的模型不能方便地在这些模拟器之中在其它被使用。以便解决那些问题，一个灵活、可扩展的蒸馏系统模型图书馆在这研究被构造基于 Modelica 和支持 Modelica 的站台 MWorks，由面向对象的技术和水平进步建模策略。它在不同颗粒度上支持知识的复用：物理现象，单位模型和系统当模特儿。它也是一个接口友好的、精确、快基于 PC 、容易可重用的模拟工具，它使用户能设定并且扩大框架增加新功能或改编要求的模拟行为。它也允许新模型编程地或图形地镇静由调用存在部件形成更复杂的模型。一个常规空气蒸馏列模型被造并且计算了使用图书馆，和结果同意很好，那在白杨模仿了加。

关 键 词：distillation system OBJECT-ORIENTED Modelica/MWorks level progressive model reuse 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论] TS261.3[自动化与计算机技术—计算机科学与技术]