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Driving Stability Analysis of Shelter Vehicles Passing by Each Other
윤정노(Jeongroh Yoon),손동훈(Donghun Son),정의봉(Euibong Jeong),김준(Joon Kim),장인갑(Inkab Jang) Korean Society for Precision Engineering 2017 한국정밀공학회지 Vol.34 No.11
Tactical devices and equipment are usually loaded on a trailer vehicle within a shelter system. When the vehicle is moving fast and passing other vehicles, side panels of the shelter are deformed and tilted by pressure waves. Also, the vehicle is subjected to the effects of wind load and centrifugal force with the pressure waves at severe conditions. In this study, a theoretical analysis of overturn calculated by CFD (Computational Fluid Dynamics) and experiments is applied to the vehicle. Deformations of the side panel are measured for experimental validation of the CFD model. As a result, the safety factor of the driving stability of the vehicle is derived by theoretical analysis in the severe situation predicted by the validated CFD model.