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http://dx.doi.org/10.15207/JKCS.2019.10.10.099

A Convergence Study on the Flow near Vehicle by the Configuration of Roof Box  

Oh, Bum-Suk (Division of Mechanical & Automotive Engineering, Kongju National University)
Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju National University)
Publication Information
Journal of the Korea Convergence Society / v.10, no.10, 2019 , pp. 99-105 More about this Journal
Abstract
In this study, the flow analysis around vehicle was carried out on various kinds of roof box models installed at the roof of vehicle. Through the analysis of fluid flow and pressure, we investigated which model was more suitable for driving. The four types of models were designed with their respective shapes of models 1, ${\beta}$, ${\delta}$ and ${\gamma}$, and the driving speed of car was set as 20 m/s. It was confirmed that the pressure for model ${\beta}$ became greatest compared to other models. And model ${\delta}$ has the lowest pressure among all models of roof boxes by installing a canoe with the structure for cable type. As the design data with the durability of roof box obtained on the basis of this study result are utilized, the esthetic sense can be shown by being grafted onto the car body at real life.
Keywords
Car; Roof; Roof box; Canoe; Flow analysis; Air resistance; Convergence;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
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