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ANÁLISE AERODINÂMICA DE UMA CARENAGEM DE VEÍCULO DE EFICIÊNCIA PARA A COMPETIÇÃO SHELL ECO-MARATHON
Carlos Maia , Parana
Co-Authors: Carlos Maia, Raquel da Cunha Ribeiro da Silva
Presenter: Carlos Maia
The Shell Eco-marathon is a competition that challenges students around the world to make a High Efficiency vehicle. One of the characteristics that influences the energy consumption is the body’s aerodynamics. The main objective of this work is to choose, for the UTECO team of The Federal University of Technology – Paraná, Guarapuava Campus, the vehicle body for the 2020 edition of Shell Eco-marathon Brazil. First, there is a need to project three possible designs, using the Autodesk Inventor software. Then they will undergo a simulation using computational fluid dynamics, with the software ANSYS Fluent. With this, there is going to be an evaluation of the drag coefficient values obtained for the three different models. To simulate the conditions, the results were based on the Reynolds-Averaged Navier-Stokes equations and the turbulent model k-ε, and then the model with the lowest drag coefficient was chosen.
CFD, ANSYS/Fluent, Arrasto, Eficiência, simulaçao