Keywords
KTI-mecanica (GITI-M), Fondo plano, difusor, aerodinámica, Formula Student, simulación computacional de fluidos, Undertray, diffuser, aerodynamics, Formula Student, computational fluid dynamics
Diseño y fabricación de un fondo plano para un coche fórmula student
Abstract
Este trabajo de Fin de Grado consiste en diseñar y simular el fondo plano y el difusor para el coche de ICAI Formula Student. Para ello se modelan diversas geometrías y se simulan para encontrar la que sea óptima para el coche.
La Formula Student es una competición internacional donde muchas universidades compiten por ver quién ha diseñado el mejor coche. Este proyecto es parte de la propuesta que el ICAI Formula Student (IFS) llevará a esta competición en el año 2021.
El objetivo principal de este Trabajo de Fin de Grado es buscar un diseño de fondo plano y difusor con un buen compromiso de prestaciones aerodinámicas y comportamiento junto a otros elementos del monoplaza como son el alerón delantero, los pontones, la suspensión, el chasis o la refrigeración.
Los modelos de fondo plano y difusor en el IFS siempre se habían diseñado para buscar el mejor rendimiento de estos, y aunque esto es sin duda muy importante, en este proyecto se han optimizado los diseños para obtener un mejor rendimiento global, aunque para ello se tenga que sacrificar algo de rendimiento en el fondo plano y el difusor.
This thesis consists in designing and simulating the undertray and the diffuser for the ICAI Formula Student car. To do this, several geometries are modelled and simulated to find the optimal one for the car. The Formula Student is an international competition where many universities compete to see who has designed the best car. This project is part of the proposal that the ICAI Formula Student (IFS) will take to this competition in 2021. The main objective of this thesis is to find an undertray and diffuser design with a good commitment to aerodynamic performance and behaviour together with other elements of the car such as the front wing, the pontoons, the suspension, the chassis and the cooling. The undertray and diffuser models at the IFS had always been designed to seek the best performance from these, and although this is undoubtedly very important, in this project the designs have been optimised to obtain better overall performance, even if this means sacrificing some performance in the undertray and diffuser.
This thesis consists in designing and simulating the undertray and the diffuser for the ICAI Formula Student car. To do this, several geometries are modelled and simulated to find the optimal one for the car. The Formula Student is an international competition where many universities compete to see who has designed the best car. This project is part of the proposal that the ICAI Formula Student (IFS) will take to this competition in 2021. The main objective of this thesis is to find an undertray and diffuser design with a good commitment to aerodynamic performance and behaviour together with other elements of the car such as the front wing, the pontoons, the suspension, the chassis and the cooling. The undertray and diffuser models at the IFS had always been designed to seek the best performance from these, and although this is undoubtedly very important, in this project the designs have been optimised to obtain better overall performance, even if this means sacrificing some performance in the undertray and diffuser.
Información detallada
Materias, derechos, colecciones e identificadores
URI / Handle
http://hdl.handle.net/11531/43715Rights
Attribution-NonCommercial-NoDerivs 3.0 United States