scholarly journals Evaluating Impact Attenuator Performance for a Formula SAE Vehicle

2011 ◽  
Vol 4 (1) ◽  
pp. 836-847 ◽  
Author(s):  
Jason Fahland ◽  
Craig Hoff ◽  
Janet Brelin-Fornari
Keyword(s):  
Formula Sae

Desenvolvimento da Transmissão de um protótipo Fórmula SAE

2018 ◽  
pp. 232-241
Author(s):  
MS Santos ◽  
AE Treml
Keyword(s):  
Formula Sae

A competição Fórmula SAE ocorre anualmente em diversos lugares do mundo. No Brasil acontece em Piracicaba, e envolve estudantes de diversas universidades de todo o país, e, inclusive estrangeiras. O objetivo da competição é de que as equipes desenvolvam um protótipo de carro de corrida tipo fórmula, que será avaliado em diversas provas, desde estáticas à dinâmicas. Parte fundamental do desenvolvimento do protótipo é a concepção da transmissão, pois esta é responsável pela transferência de torque e potência do motor às rodas do protótipo. O projeto deve ser feito de modo a proporcionar elevado torque às rodas em velocidades relativamente baixas do veículo, pois, devido ao fato de que a pista do evento brasileiro tem poucas retas, a rápida recuperação de velocidade é um fator de maior importância para o bom desempenho do carro em detrimento da velocidade máxima do mesmo. Para se obter essas características de comportamento do veículo, busca-se uma razão adequada entre o número de dentes da coroa (engrenagem que transmite o torque as rodas) e do pinhão (engrenagem na saída do motor). Para esta seleção utilizou-se dados de torque máximo, e sua respectiva rotação, sendo este dado fornecido pelo fabricante do motor utilizado no carro, o qual corresponde ao modelo da moto XT660 da Yamaha. Foram analisadas diversas relações, através de gráficos do tipo dentes de serra, que fornecem a velocidade do veículo pela rotação em cada marcha, selecionando-se, assim, a relação que possibilitasse a troca de marcha do veículo com a menor perda de torque possível, mantendo uma boa evolução de velocidade. Da análise destes dados obteve-se que o valor de relação mais adequado ao sistema é de 3/1, ou seja, a coroa deve ter uma quantidade de dentes 3 vezes maior que o pinhão.

NUMERICAL AND EXPERIMENTAL STUDY OF PRESSURE LOSS AT THE INTAKE MANIFOLD OF A FORMULA-SAE VEHICLE

2017 ◽  
Author(s):  
ALVARO ROCHA ◽  
Luan Correia ◽  
Raimundo Duarte ◽  
Emerson da Trindade Marcelino
Keyword(s):  
Experimental Study ◽  
Pressure Loss ◽  
Intake Manifold ◽  
Formula Sae

APPLICATION OF THE FMEA METHODOLOGY TO IDENTIFY CRITICAL COMPONENTS IN A FORMULA SAE VEHICLE

2019 ◽  
Author(s):  
Gabriela Lima Silva ◽  
Mateus Coutinho Moraes ◽  
Miguel Ângelo Menezes
Keyword(s):  
Formula Sae ◽  
Critical Components

scholarly journals Noise Quality and Muffler Design of A Formula SAE Racecar

2021 ◽  
Vol 1096 (1) ◽  
pp. 012057
Author(s):  
A Masa’id ◽  
Ubaidillah ◽  
B W Lenggana ◽  
D R Pratama ◽  
E T Maharani ◽  
...  
Keyword(s):  
Formula Sae

Design for X Approach to Optimise a Formula SAE Car

Volume 2 ◽  
2004 ◽  
Author(s):  
Renzo Capitani ◽  
Tommaso Iacomelli ◽  
Daniele G. Rosti ◽  
Pierluigi Tozzi
Keyword(s):  
Experimental Data ◽  
Integrated Approach ◽  
Design For Manufacturing ◽  
Cnc Machining ◽  
Recursive Method ◽  
Multibody Simulation ◽  
Design For X ◽  
Formula Sae ◽  
Class 1

The Universita` degli Studi di Firenze joined the Formula Student competition (organised by SAE and IMechE) in 2002 competing in Class 3, the following year the first car was ready to compete in Class 1. In order to build this car, an integrated approach was adopted to obtain the best solution in every aspect. The purpose of the design was to optimise the car handling, fulfilling the Formula SAE rules. All the design phases were based on the Design for X approach, with the aim to optimise all the aspects of the Formula SAE project, like performance, design and cost. A Design for Manufacturing approach was added to the FEA to design all the components, like uprights and wheel spindles, in order to simplify the CNC machining. The suspensions layout was defined using a recursive method based on the Multibody Simulation and the components design. Some experimentations were conducted to verify the simulations. The experimental data were used to start the redesign, to improve the performance of the new car that will compete in the 2004 events.

Design and Manufacture of Titanium Formula SAE Uprights using Laser-Powder-Deposition

2004 ◽  
Author(s):  
Graham Erickson ◽  
Matt Heath ◽  
Bryan Woods ◽  
Daniel Dolan ◽  
Eric Henderson ◽  
...  
Keyword(s):  
Formula Sae ◽  
Laser Powder Deposition ◽  
Powder Deposition ◽  
Design And Manufacture

Design and Optimization of a Performance Muffler for a Formula SAE Vehicle

2021 ◽  
Vol 14 (2) ◽  
Author(s):  
Apoorva Kaushik Singh ◽  
Ashutosh Gupta ◽  
C. Kannan
Keyword(s):  
Design And Optimization ◽  
Formula Sae ◽  
A Performance

The Development Stages of Rear Upright for Formula Car

2004 ◽  
Author(s):  
Ismail Fidan ◽  
Adam McGough ◽  
Jeff Foote
Keyword(s):  
Rapid Prototyping ◽  
Virtual Manufacturing ◽  
Small Scale ◽  
First Year ◽  
Design Tools ◽  
Golden Eagle ◽  
Development Stages ◽  
Formula Sae ◽  
Race Car ◽  
Design Competition

Formula SAE (FSAE) is a design competition organized each year by the Society of Automotive Engineers (SAE). The objective of the competition is to bring the best and brightest future engineers from each participating school to present a small scale race car. Although this sounds like a relatively simple concept, the actual execution is rather challenging and rewarding for the team. For almost three years Tennessee Tech University (TTU) has had a FSAE team. The first year was a planning year, so Tennessee Tech University has participated in the competition for the last two years. Both years have been extreme learning experiences since TTU was not prepared for the level of competition brought by participating schools. However TTU FSAE team is beginning to implement modern design tools such as FEA, Virtual Manufacturing, and Rapid Prototyping to help streamline the design efforts so that one day Golden Eagle FSAE will be one of the top competing teams. In this publication, authors will report on one Golden Eagle FSAE component (the rear upright) development stages and its accomplishments.

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