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http://dx.doi.org/10.15207/JKCS.2020.11.8.159

A Convergent Study on Flow Analysis near Trailer due to Shape of Wind Deflector  

Choi, Kye-Kwang (Department of Metal Mold Design Engineering, Kongju national University)
Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju National University)
Publication Information
Journal of the Korea Convergence Society / v.11, no.8, 2020 , pp. 159-163 More about this Journal
Abstract
In this study, the flow analyses around according to the existence or non- existence of the trailer's deflector and the shapes were carried out. In the absence of a deflector, the kinetic energy of the turbulence behind the container also generates higher kinetic energy in a wider area than in the presence of a deflector, which adversely affects the vehicle's driving performance. As a trailer's wind deflector-free model has unstable flow rates around the trailer and high kinetic energy of turbulence than a model with a deflector, it can be thought that the increase of fuel economy can be expected by installing a deflector in the trailer. By applying the study result on flow analysis near trailer due to shape of wind deflector, this study is seen to be suitable for the aesthetic convergence.
Keywords
Deflector; Trailer; Flow analysis; Flow rate; Kinetic energy; Convergence;
Citations & Related Records
Times Cited By KSCI : 13  (Citation Analysis)
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