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Abstract

In this paper, design and calculate a damping system with HYPERMESH software. Research using LS-DYNA software to analyze finite element model and structural strength of passenger car front and violate the safe space on impact. Simulation results with a speed of 50 km/h according to ECE R66 standards show a reduction of 27%. Meet the requirements on the condition of the car head structure. The safe space is not violated according to ECE R66 standards in a head-on collision. Additionally, the numerical analysis techniques employed in this study could be used for future research on collisions between maritime structures including fishing boats and aquaculture engineering.


 Keywords: ECE R66 standard, HYPERMESH software, LS-SYNA software, collision, passenger car, damping system.

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Section
Articles
Author Biographies

Phuong Vu Hoang

Faculty of Engineering, Dong Nai Technology University, Bien Hoa City, Vietnam

Tung Pham Son

Faculty of Automotive Engineering Technology, Industrial University of Ho Chi Minh City, Vietnam

Duong Hoang Ngoc

Faculty of Automotive Engineering Technology, Industrial University of Ho Chi Minh City, Vietnam

Nguyen Nguyen Khoi

Faculty of Automotive Engineering Technology, Industrial University of Ho Chi Minh City, Vietnam