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| Feature Solution in the Process of Parameterizing Port Model | |
| 作者姓名： | 彭禹 郝志勇 孙秀永 刘东航 付鲁华 |
| 作者单位： | [1]SchoolofMechanicalEngineering,TianjinUniversity,Tianjin300072,China [2]SchoolofMechanicalEngineering,ZhejiangUniversity,Hangzhou310027,China [3]ChangchunAutomobileResearchInstitute,Changchun130011,China |
| 基金项目： | SupportedbyNationalNaturalScienceFoundationofChina(No .50 1 750 78) |
| 摘 要： | Aimed at attaining to an integrated and effective pattern to guide the port design process, this paper pats forward a new conception of feature solution, which is based on the parameterized feature modeling. With this solution, the overall port pre-design process can be conducted in a virtual pattern. Moreover, to evaluate the advantages of the new design pattern, an application of port system has been involved in this paper; and in the process of application a computational fluid dynamic analysis is concerned. An ideal effect of cleanness, high efficiency and high precision has been achieved. |
| 关 键 词： | 特征解 参数化端口模型 计算流体动力学 进口排汽系统 内燃机 |
Feature Solution in the Process of Parameterizing Port Model |
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| PENG Yu,HAO Zhi-yong,SUN Xiu-yong,LIU Dong-hang,FU Lu-hua.Feature Solution in the Process of Parameterizing Port Model[J].Transactions of Tianjin University,2004,10(2):118-125. | |
| Authors: | PENG Yu HAO Zhi-yong SUN Xiu-yong LIU Dong-hang FU Lu-hua |
| Institution: | 1. School of Mechanical Engineering, Tianjin University, Tianjin 300072, China 2. School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China 3. Changchun Automobile Research Institute, Changchun 130011, China |
| Abstract: | Aimed at attaining to an integrated and effective pattern to guide the port design process, this paper puts forward a new conception of feature solution, which is based on the parameterized feature modeling. With this solution, the overall port pre-design process can be conducted in a virtual pattern. Moreover, to evaluate the advantages of the new design pattern, an application of port system has been involved in this paper; and in the process of application a computational fluid dynamic analysis is concerned. An ideal effect of cleanness, high efficiency and high precision has been achieved. |
| Keywords: | feature solution port modeling parameterization port computational fluid dynamics internal-combustion engine intake-exhaust system |
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