Influence of Regulating Seam on Aerodynamic Characteristics of Virtual Wind Tunnel

Xing Jun Hu; Lei Yue

doi:10.4028/www.scientific.net/AMR.774-776.290

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 774-776Influence of Regulating Seam on Aerodynamic...

Influence of Regulating Seam on Aerodynamic Characteristics of Virtual Wind Tunnel

Abstract:

A digital car model was taken as study object, and the influence of the regulating seam to an open type automobile wind tunnel was discussed by comparing simulation results with test data.The results show that the regulating seam changes the flow field around the collector, reduces the size of unsteady flow field and the flow in test section is uniformed better. Thus, the regulating seam shouldn’t be removed when simplifying the wind tunnel model in the simulation. This conclusion will provide theoretical basis and data support for better virtual reproduction and numerical simulation of a wind tunnel.

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Periodical:

Advanced Materials Research (Volumes 774-776)

Pages:

290-294

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.774-776.290

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Online since:

September 2013

Authors:

Xing Jun Hu, Lei Yue

Keywords:

Core Area of Jet Flow, Numerical Simulation, Regulating Seam, Virtual Wind Tunnel

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References

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