Ara mostrant els elements 11-20 de 33
Kouhi Esfahani, Mohammad (Data de defensa: 2013-09-30)
This work covers a contribution to two most interesting research elds in aerodynamics, the fi nite element analysis of high-speed compressible flows (Part I) and aerodynamic shape optimization (Part ...
Otín, R. (Rubén) (Data de defensa: 2011-05-04)
En esta tesis se presenta una alternativa a la formulación clásica de elementos finitos basada en elementos de arista (edge elements) y las ecuaciones de Maxwell curl-curl. Este enfoque alternativo se ...
Gil Espert, Lluís (Data de defensa: 1997-02-14)
El contenido de la tesis que se presenta se ha organizado de la manera siguiente:<br/><br/>A lo largo del capítulo 2 se describen los aspectos generales del estado del arte del análisis de sensibilidad, ...
Celigueta Jordana, Miguel Ángel (Data de defensa: 2019-11-14)
The work presented in this Thesis is a set of developments focused on the Particle Finite Element Method (PFEM) and its applicability in several fields in Civil Engineering. The PFEM had already been ...
Dadvand, Pooyan (Data de defensa: 2007-07-13)
The world of computing simulation has experienced great progresses in recent years and requires more exigent multidisciplinary challenges to satisfy the new upcoming demands. Increasing the importance ...
Ubach de Fuentes, Pere-Andreu (Data de defensa: 2020-11-18)
A new thin shell finite element is presented. This new element doesn’ t have rotational degrees of freedom. Instead, in order to overcome the C1 continuity requirement across elements, the author resorts ...
Santasusana Isach, Miquel (Data de defensa: 2016-12-01)
This works encompasses a broad review of the basic aspects of the Discrete Element Method for its application to general granular material handling problems with special emphasis on the topics of ...
Salazar González, Fernando (Data de defensa: 2017-02-23)
Dam behaviour is difficult to predict with high accuracy. Numerical models for structural calculation solve the equations of continuum mechanics, but are subject to considerable uncertainty as to the ...
Irazábal González, Joaquín (Data de defensa: 2017-10-06)
The development of high-speed train lines has increased significantly during the last twenty-five years, leading to more demanding loads in railway infrastructures. Most of these infrastructures were ...
Kamram, Kazem (Data de defensa: 2013-06-21)
The development of efficient algorithms to understand implosion dynamics presents a number of challenges. The foremost challenge is to efficiently represent the coupled compressible fluid dynamics of ...