Design and Analysis of FSC Formula Racing Car Body

Abstract

Abstract This article satisfies the design rules of the FSC College Student Formula Contest. Based on the existing frame and other relevant data, CATIA and Profili are used to select the airfoil, and draw the three-dimensional model of the body shape and aerodynamic kit A simplified model of a racing car. Using ANSYS Geometry, ICEM-CFD and fluent modules, after setting the boundary conditions, the front wing and tail wing are simulated and analyzed respectively, and the stress of the selected model and the air flow around the car are checked through fluent post-processing. Using the data shown as a reference, the simulation data of each group of car equipped with front and rear wings was analyzed to determine the design of the front and rear wings. The flow field analysis is performed on the vehicle after the selected empty set is installed, and the result is obtained, compared with the data before the installation, and a conclusion is drawn.