Accidental Car Impact Analysis And CFD Analysis Of Automotive

Nowadays, there are many software packages that make it easy to display and describe an imaginary idea in better quality and a better sense. Therefore, in this paper, car is designed using the software package ProE Wildfire 4.0. Designed car represent a new conceptual solution design. Initial design freeform sketches of imaginary car are presented too. After the modeling a car in mentioned software, the final analysis of impact due to accidents is done in ANSYS . Attention is given only to the external design of the car, while the interior is not modeled. Furthermore, using the software FLUENT, 2D analysis of the side contour of the vehicle was achieved, and possible correction of car geometry was made in purpose to improve the design in terms of reducing air resistance and improve aerodynamics. The aim of the project is to show how to perform a crashworthiness simulation in the automobile industry using Finite Element Method, whereby the presented methods are transferable to other kinds of crashworthiness simulations (rail vehicles, components of vehicles, airplanes, vans, etc.)Keywords: Ansys Workbence, Accidental Analysis,