Analysis on Characteristics of Heavy Vehicle Electrical Cooling Fan with CFD and Motor Test Results

Joo Han Kim; In Soung Jung; Nahmkeon Hur; Wook Kim

doi:10.4028/www.scientific.net/AMM.110-116.4684

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 110-116Analysis on Characteristics of Heavy Vehicle...

Analysis on Characteristics of Heavy Vehicle Electrical Cooling Fan with CFD and Motor Test Results

Abstract:

Heavy vehicle cooling fan is seen as one of the main means of vehicular fuel efficiency reduction. This is becoming a major factor in city noise, and the necessity of electromagnetic technical development is very great. CFD method could replace experiment for development of heavy vehicle cooling fan, but it cannot be applicable to some of real design stage because of limitation that rotating speed must be set as boundary condition. In this article, we developed a new algorithm in which we are able to determine both static pressure and rotating speed through setting up the only voltage as a boundary condition with motor performance test results

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Periodical:

Applied Mechanics and Materials (Volumes 110-116)

Pages:

4684-4690

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.110-116.4684

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Online since:

October 2011

Authors:

Joo Han Kim, In Soung Jung, Nahmkeon Hur, Wook Kim

Keywords:

Algorithm (GA), Component, Computational Fluid Dynamics (CFD), Fan, Heavy Vehicle

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References

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