MOVE
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Citações na Scopus
Tipo de produção
Trabalho de Conclusão de Curso
Data
2021-12-05
Autores
Diniz, Rodrigo Hernanes Bezerra
Sastre, Rafaela Grecco
Molena, Alyson Junior
Silva, Gustavo Vale da
Cava, Rafael da Silva
Camargo, Matheus Silva
Gouvea, Matheus Oliveira
Sastre, Rafaela Grecco
Molena, Alyson Junior
Silva, Gustavo Vale da
Cava, Rafael da Silva
Camargo, Matheus Silva
Gouvea, Matheus Oliveira
Orientador
Leonardi, Fabrizio
Periódico
Título da Revista
ISSN da Revista
Título de Volume
Citação
Texto completo (DOI)
Palavras-chave
comboio,aerodinâmica,convoy,aerodynamics
Resumo
O desenvolvimento econômico de uma nação traz consigo a necessidade do
aprimoramento de áreas intrínsecas ao dia a dia de diversas empresas. Nesse sentido, atrelada ao consumo de 12,7% do PIB brasileiro, sendo 6,8% custos de transporte, a logística é certamente um dos pontos que requerem tal aperfeiçoamento. Ademais, o modal rodoviário é o mais representativo no Brasil, o que evidencia a atenção que deve ser direcionada a esse setor. Esforços aplicados a gestão e manutenção das frotas certamente são importantes para tornar as empresas mais competitivas. No entanto, um dos principais gastos relacionados ao transporte rodoviário é o consumo de combustível, que nos últimos anos vem apresentando taxas de crescimento consideráveis. Por consequência, o transporte de cargas está em constante evolução, e uma tendência para o setor é o Platooning, que é um método de condução em que há a ligação de dois ou mais caminhões em comboio, que seguem de perto uns aos outros a uma distância definida, utilizando tecnologias de conectividade entre si, permitindo desta forma viajarem em sincronia. O veículo da frente atua como líder, desta forma se ele freia todos os outros caminhões também realizam a frenagem, o que resulta em menor consumo de combustível e maior segurança, pois os caminhões se aproximam em velocidade constante com menos frenagens e acelerações. Tendo em vista o quão promissor pode ser o Platooning, o projeto Move tem como propósito avaliar o comportamento fluidodinâmico nos caminhões organizados em comboio. E a partir disso, otimizar seu desempenho com a utilização de apêndices aerodinâmicos em diferentes configurações de formato, posição e fixação.
The economic development of a nation brings with it the need to improve areas that are intrinsic to the daily lives of various companies. In this sense, linked to the consumption of 12.7% of the Brazilian GDP, with 6.8% being the cost of transport, logistics is certainly one of the points for improvement. Furthermore, the road modal is the most representative in Brazil, which highlights the attention that should be directed to this sector. Efforts, management of fleet management and maintenance are certainly important to make companies more competitive. However, one of the main expenses related to road transport is fuel consumption, which in recent years has seen considerable growth rates. Consequently, cargo transport is constantly evolving, and a trend for the sector is Platooning, which is a method of driving in which there is a connection of two or more trucks in a convoy, which closely follows each other to a distance, using connectivity technologies between them, thus allowing them to travel in sync. The vehicle in front acts as a leader, so if it brakes all the other trucks, they also perform the braking, which results in lower fuel consumption and greater safety, as the trucks approach at constant speed with less braking and acceleration. Considering how promising the Platoon can be, the Move project aims to evaluate the fluid dynamic behavior of trucks organized in convoys. From there, optimize its performance with the use of aerodynamic appendages in different configurations of shape, position and correction.
The economic development of a nation brings with it the need to improve areas that are intrinsic to the daily lives of various companies. In this sense, linked to the consumption of 12.7% of the Brazilian GDP, with 6.8% being the cost of transport, logistics is certainly one of the points for improvement. Furthermore, the road modal is the most representative in Brazil, which highlights the attention that should be directed to this sector. Efforts, management of fleet management and maintenance are certainly important to make companies more competitive. However, one of the main expenses related to road transport is fuel consumption, which in recent years has seen considerable growth rates. Consequently, cargo transport is constantly evolving, and a trend for the sector is Platooning, which is a method of driving in which there is a connection of two or more trucks in a convoy, which closely follows each other to a distance, using connectivity technologies between them, thus allowing them to travel in sync. The vehicle in front acts as a leader, so if it brakes all the other trucks, they also perform the braking, which results in lower fuel consumption and greater safety, as the trucks approach at constant speed with less braking and acceleration. Considering how promising the Platoon can be, the Move project aims to evaluate the fluid dynamic behavior of trucks organized in convoys. From there, optimize its performance with the use of aerodynamic appendages in different configurations of shape, position and correction.