[EN] The operation of compressor at lower mass flow rates is limited by surge which is marked by large fluctuations in operational variables and accompanied by significant increase in noise. Ported shroud casing treatment ...

[EN] In this article, the acoustic characterisation of a turbocharger compressor with ported shroud design is carried out through the numerical simulation of the system operating under design conditions of maximum isentropic ...

[ES] En un presente marcado por la continua lucha contra la contaminación y el cambio climático, la investigación en mejoras tecnológicas que permitan una transición aceptable para la sociedad hacia un futuro más ecológico ...

[EN] Replicating the actual velocity distribution that a target will experience in real life is sometimes necessary to perform realistic aerodynamic characterizations in wind tunnels. In industrial aerodynamics, this is ...

[ES] Se pretende comparar y analizar diferentes modelos acústicos aplicados sobre la hélice de un UAV mediante el uso del software ANSYS, como los de Ffowcs Williams-Hawkings o el método directo. Estos modelos serán a su ...

[ES] La Cessna 172 es la aeronave más fabricada de la historia, realizó su primer vuelo en 1955. Desde entonces ha ido recibiendo mejoras en sus nuevos modelos. Una de las claves del proceso de actualización de la Cessna ...

[EN] The present work addresses the necessity of accurate and reliable characterization of the noise produced by the turbocomrpessors of reciprocating internal combustion engines. Experimental research on the matter has ...

[ES] La aparición del COVID-19 ha puesto de manifiesto una importante debilidad del sector de la aviación, la dificultad de adaptarse a situaciones de pandemia y su consecuente pérdida de producción y beneficios. Existe ...

[EN] The aim of this project is to carry out the complete construction of an Unmanned Aerial Vehicle (UAV) by a group of five students with studies in various fields of engineering. It will start with the presentation of ...

[EN] Widely recognized since the beginning of air travel as a major issue, noise reduction remains nowadays a pressing concern for all stakeholders in the aviation industry. While aeroengine compressors, specially at the ...