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Nonlinear dynamic model and simulation of morphing wing profile actuated by shape memory alloys
(2012-06-06)
Morphing aircraft have the ability to actively adapt and change their shape to achieve different missions efficiently. The development of morphing structures is deeply related with the ability to model precisely different ...
Nonlinear dynamic model and simulation of morphing wing profile actuated by shape memory alloys
(2012-06-06)
Morphing aircraft have the ability to actively adapt and change their shape to achieve different missions efficiently. The development of morphing structures is deeply related with the ability to model precisely different ...
Wing profile evolution driven by computational fluid dynamics
(UNIV INDUSTRIAL SANTANDER, 2019-04-01)
In the domain of fluid dynamics, the problem of shape optimization is relevant because is essential to increase lift and reduce drag forces on a body immersed in a fluid. The current state of the art in this aspect consists ...
Transcriptome dynamics during metamorphosis of imaginal discs into wings and thoracic dorsum in Apis mellifera castes
(2021-12-01)
Background: Much of the complex anatomy of a holometabolous insect is built from disc-shaped epithelial structures found inside the larva, i.e., the imaginal discs, which undergo a rapid differentiation during metamorphosis. ...
Wing profile evolution driven by computational fluid dynamics
(UNIV INDUSTRIAL SANTANDER, 2019-04-01)
In the domain of fluid dynamics, the problem of shape optimization is relevant because is essential to increase lift and reduce drag forces on a body immersed in a fluid. The current state of the art in this aspect consists ...
Análise aerodinâmica de perfis de asa para aeronaves experimentais tipo jn-1
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia MecânicaTecnologia de Materiais; Projetos Mecânicos; Termociências, 2011-02-25)
The great importance in selecting the profile of an aircraft wing concerns the fact that
its relevance in the performance thereof; influencing this displacement costs (fuel
consumption, flight level, for example), the ...
Estudo e otimização de uma asa sob efeito de hélice na configuração tractor para redução de arrasto
(Universidade Federal de Minas GeraisUFMG, 2017-05-04)
This thesis presents a study of propeller effects on drag of a tractor wing and a wing form optimization proposal of a representative regional turboprop wing. In this study, the propeller is modeled as a disk with infinitesimal ...
Right-wing immigration narratives in Spain: A study of persuasion on Instagram Stories
Ephemeral media has become a staple of today’s social media ecology. This study advances the first exploratory analysis of Instagram Stories as a format for political communication. Through an initial content analysis of ...
Spectroscopic study of the [OIII]λ5007 profile in Seyfert 1 galaxies
(Oxford Univ Press Inc, 2021-04)
The spectra of active galactic nuclei usually exhibit wings in some emission lines, such as [OIII]λλ5007,4959, with these wings generally being blueshifted and related to strong winds and outflows. The aim of this work was ...