Study on CAD System of Centrifugal Fan

Yan Gui; Di Lin Pan; Li Xiang Zhang

doi:10.4028/www.scientific.net/AMR.225-226.1310

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 225-226Study on CAD System of Centrifugal Fan

Study on CAD System of Centrifugal Fan

Abstract:

The paper develops a special CAD system for the centrifugal fan. The system can realize the automatic selection,aerodynamic design calculation,main parts parameterized drawing and other functions of the fan. It avoids the repetition of the manual labor and enhances the working efficiency and the cartography quality. On the base of the research on the selecting method and regularity of the main parameters of a large number of existing high performance centrifugal fans, the paper provides a new method, which determines the main geometric parameters of centrifugal impeller.

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Periodical:

Advanced Materials Research (Volumes 225-226)

Pages:

1310-1313

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.225-226.1310

Citation:

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Online since:

April 2011

Authors:

Yan Gui, Di Lin Pan, Li Xiang Zhang

Keywords:

Aerodynamic Design, Centrifugal Fan, Computer Aided Design (CAD), Parameterized Drawing

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References

[1] Li Qingyi. Fan. Beijing: Mechanical Industry Press, (1998).

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[3] Shang Jingtai. Manual of fan. Beijing: Mechanical Industry Press, (1994).

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[4] Pan Dinglin, Xu Yunlong. Optimal Curve and its Application of Centrifugal Fan[J]. Fluid Mechanism, 2000. 10: 21～23.

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[5] Ech B. Fans. Pergamon Press. Oxford, 1973 Fig. 1 Work flow of the CAD system of centrifugal fan Fig. 2 Aerodynamic design process of the centrifugal fan Fig. 3 Wheel hub of the centrifugal fan Fig. 4 Nested toolbar of parametric drawing system.

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