| 基于Modelica和Dymola的压气机系统的建模与仿真方法 |
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| 引用本文： | 王廷兴,李防战,孟光,Jay Fletch.基于Modelica和Dymola的压气机系统的建模与仿真方法[J].燃气涡轮试验与研究,2004,17(3):35-39,50. |
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| 作者姓名： | 王廷兴 李防战 孟光 Jay Fletch |
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| 作者单位： | 1. 上海交通大学,振动、冲击、噪声国家重点实验室,上海,200030
2. 美国联合技术研究中心 |
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| 基金项目： | 国家“863”课题资助项目(2002AA52613-8) |
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| 摘 要： | 基于压气机性能方程推导出一种新的压气机级的数学模型，并在这一模型基础上用Modelica语言和Dymola编译器建立了计算机仿真模型，编成了压气机系统仿真程序。还描述了压气机仿真程序建模系统和面向对象的体系结构，介绍了压气机系统特性分析的应用例子，并进行了仿真验证。结果表明，采用建立的仿真模型能够用来模拟压气机性能。
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| 关 键 词： | Modelica Dymola 压气机 建模 仿真方法 航空发动机 |
| 文章编号： | 1672-2620(2004)03-0035-05 |
| 修稿时间： | 2004年1月13日 |
Modeling and Simulation Approaches for Compressor System Based on Modelica and Dymola |
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| WANG Ting-xing,LI Fang-zhan,MENG Guang,Jay Fletch.Modeling and Simulation Approaches for Compressor System Based on Modelica and Dymola[J].Gas Turbine Experiment and Research,2004,17(3):35-39,50. |
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| Authors: | WANG Ting-xing LI Fang-zhan MENG Guang Jay Fletch |
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| Institution: | WANG Ting-xing1,LI Fang-zhan1,MENG Guang1,Jay Fletch2 |
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| Abstract: | A new mathematical model for compressor stage modeling and simulation is deduced based on the compressor stage equations in this paper. According to this mathematical model, a computer simulation model has been built using the multidisciplinary object-oriented modeling language Modelica and compiler Dymola. Compressor system simulation program has been developed. In this paper, the compressor system simulation program modeling system and object-oriented architecture are described. Examples of application for compressor system performance analysis are presented. The method is validated by the simulation results of the performance of compressor examples. It is shown that mathematical model will properly simulate the compressor performance. |
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| Keywords: | compressor mathematical model modeling simulation Dymola Modelica |
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