Ara mostrant els elements 21-30 de 34
Guijón Amengual, Manuel (Data de defensa: 2006-10-06)
La Tesis en cuestión presenta un estudio sobre el comportamiento de la rigidez de una suspensión neumática, así como de los parámetros que la definen y/o afectan.<br/>El trabajo realizado propone un ...
Rivas, José Ricardo (Data de defensa: 2004-06-21)
La presente tesis doctoral trata sobre el accionamiento y control del posicionado de aperos agrícolas que configuran aspectos funcionales de máquinas tales como palas cargadoras frontales, máquinas ...
Rivera Medina, Ricardo José (Data de defensa: 2004-06-21)
El desarrollo de esta tesis se centra en el estudio del sincronizado de actuadores lineales oleohidráulicos mediante válvulas divisoras de caudal.<br/>La mayoría de los estudios dedicados al análisis ...
Trujillo, José A. (Data de defensa: 2015-11-27)
The energy efficiency assessment of high-pressure pneumatic circuits is the aim of this dissertation. From a historical perspective the past and cur- rent activities with regards to the energy saving ...
Bottini, Henny (Data de defensa: 2014-03-28)
Turbulence onset within an initially laminar flow is one of the most common phenomenon in Fluid Mechanics, yet is an open field of research. This is due to the many and diverse causes that can trigger ...
Egusquiza Montagut, Mònica (Data de defensa: 2020-02-14)
The future of hydropower is tied to the rapid increase of new renewable energies, such as photovoltaic and wind energy. With the growing share of intermittent electricity production, the operation of ...
Campo Sud, David del (Data de defensa: 2012-04-27)
Hydraulic machines are faced with increasingly severe performance requirements. The need to design smaller and more powerful machines rotating at higher speeds in order to provide increasing efficiencies, ...
Torre Rodríguez, Oscar de la (Data de defensa: 2013-02-26)
The dynamic response of any structure submerged in water is significantly modified by the effect of added mass. The inertia of the fluid that the body must accelerate during its vibrational motion ...
Fernández Gámiz, Unai (Data de defensa: 2013-11-26)
The main objective of this PhD thesis is the fluid dynamic characterization of the flow behind vortex generators (VG) as well as to investigate their influence in the separation of the boundary layer. ...
Viladegut Farran, Alan (Data de defensa: 2017-12-01)
Space re-entry is a challenging endeavor due to the harsh thermo-chemical environment around the vehicle. Heat flux being the reference parameter for Thermal Protection System (TPS) design, the total ...