Design and Dynamic Analysis of Formula Car
Authors:-Mr. D. J. Johnson, Nambu Sri Venkata Siva Sai Lakshman Royal, kakaraparthi Venkata Subrahmanyam, Sabbavarapu Nooka Subrahmanyam, Manepalli Bhavannarayana, Perapu Anand Rao
Abstract-The wheel hub and spindle are critical components in the suspension and steering system of a Formula Student car, directly influencing its vehicle dynamics, handling, and safety. This project focuses on the design, analysis, and optimization of the wheel hub and spindle assembly, aiming to ensure structural integrity, reduce weight, and improve overall performance under dynamic loading conditions. Using SolidWorks, the wheel hub and spindle were meticulously designed to meet the requirements of a Formula Student car, emphasizing lightweight construction while maintaining sufficient strength. The design process involved careful consideration of materials, geometry, and manufacturing feasibility to create a durable and efficient assembly. The geometry was optimized to reduce unsprung mass, which is crucial for enhancing vehicle stability and handling. The designed components were analyzed using ANSYS Workbench to simulate real-world conditions and assess their structural performance. Static and dynamic load analyses were performed to evaluate stress distribution, deformation, and factor of safety under various scenarios, such as cornering, braking, and acceleration. The results of the analysis demonstrate that the design meets the functional and safety criteria for a Formula Student car, ensuring reliability during competitive racing conditions. This study provides valuable insights into the integration of design and analysis tools for optimizing vehicle dynamics, contributing to the advancement of motorsport engineering.
