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Revista de Engenharia e Pesquisa Aplicada
Article . 2018 . Peer-reviewed
Data sources: Crossref
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Análise de Interação Fluido-Estrutura na Asa de uma Aeronave Não Tripulada

Authors: Eduardo César Miranda Loureiro; Rimberg Antônio Tavares Júnior;

Análise de Interação Fluido-Estrutura na Asa de uma Aeronave Não Tripulada

Abstract

Em diversos campos da ciência e da engenharia encontram-se problemas de interação entre fluido e estrutura, sendo necessário analisar tais fenômenos com a finalidade de prever e evitar danos estruturais. Uma análise numérica do fluxo de fluido sobre a asa de uma aeronave não tripulada, acoplada a uma análise da sua resposta estrutural permite identificar parâmetros de projeto que precisam ser corretamente ajustados para que a aeronave não entre em colapso durante o voo. Este artigo avalia as tensões e deformações estruturais em uma asa retangular, causadas pelos efeitos das forças aerodinâmicas, por meio de um modelo de Fluidodinâmica Computacional (CFD) e Análise de Elementos Finitos (FEA) parcialmente acoplados. Análise efetuada com a utilização do software de elementos finitos ANSYS 16.2, considerando-se um escoamento turbulento e incompressível, a velocidade subsônica, em regime estacionário.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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bronze