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    Analysis of vehicle side window buffeting characteristics and suppression using CFD

    New search for: Li Weiping,
    New search for: Chen Zhifu,
    New search for: Xiao Zhi,

    This paper summarizes the major activities of CFD study on buffeting of vehicles in recent years. The focus of this paper is the attempt to research the physic mechanism of vehicle buffeting further; to analyze the effects of the side window openness on vehicle buffeting; and to find suitable solutions for buffeting suppression, by using a developed procedure of CFD simulation with commercial software plus FFT acoustic post-processing. Two solutions are used for rear window buffeting reduction: constructing a cavity at the B-pillar; adding a dividing post on the rear window. Some perfectly results are obtained in this paper but feasibility still need discussion, so more efforts of wind tunnel testing are imperative for validating its feasibility.

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    Analysis of vehicle side window buffeting characteristics and suppression using CFD

    New search for: Li Weiping,
    New search for: Chen Zhifu,
    New search for: Xiao Zhi,

    This paper summarizes the major activities of CFD study on buffeting of vehicles in recent years. The focus of this paper is the attempt to research the physic mechanism of vehicle buffeting further; to analyze the effects of the side window openness on vehicle buffeting; and to find suitable solutions for buffeting suppression, by using a developed procedure of CFD simulation with commercial software plus FFT acoustic post-processing. Two solutions are used for rear window buffeting reduction: constructing a cavity at the B-pillar; adding a dividing post on the rear window. Some perfectly results are obtained in this paper but feasibility still need discussion, so more efforts of wind tunnel testing are imperative for validating its feasibility.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Analysis of vehicle side window buffeting characteristics and suppression using CFD

    New search for: Li Weiping,
    New search for: Chen Zhifu,
    New search for: Xiao Zhi,

    This paper summarizes the major activities of CFD study on buffeting of vehicles in recent years. The focus of this paper is the attempt to research the physic mechanism of vehicle buffeting further; to analyze the effects of the side window openness on vehicle buffeting; and to find suitable solutions for buffeting suppression, by using a developed procedure of CFD simulation with commercial software plus FFT acoustic post-processing. Two solutions are used for rear window buffeting reduction: constructing a cavity at the B-pillar; adding a dividing post on the rear window. Some perfectly results are obtained in this paper but feasibility still need discussion, so more efforts of wind tunnel testing are imperative for validating its feasibility.

    Access

    Check access
    Check availability in my library
    Order at Subito €

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    Document information
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    Document information
    Title:

    Analysis of vehicle side window buffeting characteristics and suppression using CFD

    Contributors:

    Li Weiping, (author) / Chen Zhifu, (author) / Xiao Zhi, (author)

    Published in:

    2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design ; 846-851

    Publication date:

    2009-11-01

    Size:

    588392 byte

    ISBN:

    978-1-4244-5268-2 , 978-1-4244-5266-8

    DOI:

    https://doi.org/10.1109/CAIDCD.2009.5375207

    Type of media:

    Conference paper

    Type of material:

    Electronic Resource

    Language:

    English

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