Análise estrutural de torres de transmissão de energia submetidas aos efeitos dinâmicos induzidos pelo vento

Autor: Marcel Isandro Ribeiro de Oliveira

Publikováno v: Biblioteca Digital de Teses e Dissertações da UERJUniversidade do Estado do Rio de JaneiroUERJ.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Na prática corrente do projeto de torres de aço treliçadas utilizadas para suportar linhas de transmissão de energia elétrica, a avaliação do comportamento dinâmico das estr

Externí odkaz: http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=417

Interaction, bursting and dynamic control of vortices of a cropped double-delta wing at high angle of attack

Autor: Alkhozam, Abdullah M.

A flow visualization study of the vortical flow over a cropped double-delta wing model with sharp leading edges and its three derivatives with small geometric modifications (fillets) at the strake wing junction was conducted in the Naval Postgraduate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2778::987f2fb6cadad1b3545ec6dee8dcfee3
https://hdl.handle.net/10945/30867

Experimental Approach to the Aerodynamic Effects Produced in Multirotors Flying Close to Obstacles

Autor: Pedro J. Sanchez-Cuevas, Guillermo Heredia, Anibal Ollero

Publikováno v: Advances in Intelligent Systems and Computing
Advances in Intelligent Systems and Computing-ROBOT 2017: Third Iberian Robotics Conference
ROBOT 2017: Third Iberian Robotics Conference ISBN: 9783319708324
ROBOT (1)
info:eu-repo/grantAgreement/EC/H2020/644271
ROBOT 2017: Third Iberian Robotics Conference
ROBOT 2017: ROBOT 2017: Third Iberian Robotics Conference

Ground effect on rotary aircraft has been studied for many decades. Although a large body of research results is now available for conventional helicopters, this topic is just beginning to receive attention in the unmanned aerial vehicles community,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4574531f8fcea9148805e17461ea47bf