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Mostrant 10 d'un total de 25 resultats per la comunitat: Universitat Politècnica de Catalunya. (1.048 segons)

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A compressible Lagrangian framework for the simulation of underwater implosion problems

Kamram, Kazem (Data de defensa: 21-06-2013)
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 internal air and ...
Advances in the development of the discrete element method for excavation processes

Labra, C. A. (Carlos Andrés) (Data de defensa: 19-07-2012)
Modelling of granular materials, soils and rocks has been a challenging topic of investigation for decades. Classical continuum mechanics has been used to idealize soils and rocks, and numerical solution techniques such ...
Computational model of the human urinary bladder

Silva Araujo Monteiro, Virginia (Data de defensa: 10-06-2013)
La propuesta de una vejiga artificial es un obstáculo a trasponer. El cáncer de vejiga está entre los casos más frecuentes de enfermedades oncológicas en Estados Unidos y Europa. Ese cáncer es considerado un problema médico ...
Computational fluid dynamics indicators to improve cardiovascular pathologies

Soudah Prieto, Eduardo (Data de defensa: 08-02-2016)
In recent years, the study of computational hemodynamics within anatomically complex vascular regions has generated great interest among clinicians. The progress in computational fluid dynamics, image processing and ...
A framework for developing finite element codes for multi-disciplinary applications.

Dadvand, Pooyan
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 of solving ...
Un método de elementos finitos para análisis hidrodinámico de estructuras navales

García Espinosa, Julio
La predicción precisa de los efectos producidos por el acoplamiento fluido estructura para cuerpos parcial o totalmente sumergidos, incluyendo superficies libres, es un problema de gran relevancia en la ingeniería naval ...
Numerical analysis of railway ballast behaviour using the Discrete Element Method.

Irazábal González, Joaquín (Data de defensa: 06-10-2017)
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 constructed using ...
On the theory of cell migration: durotaxis and chemotaxis

Diego Íñiguez, Javier (Data de defensa: 03-07-2013)
Cell migration is a fundamental element in a variety of physiological and pathological processes. Alteration of its regulatory mechanisms leads to loss of adhesion and increased motility, critical steps in the initial ...
Nuevo concepto de puente de vigas hinchables ligero, modular y portátil

Estruch i Tena, Carles (Data de defensa: 13-07-2016)
We propose to develop, build and validate a new Concept of Bridge composed of Inflatable Beams, Lightweight, Modular and Portable (PVH-LMP) for surface transport vehicles, which uses pressurized air-filled beams made of ...
Development of new computational methods for fluid-structure interaction analysis of multi-fractured media

Pouplana, I. de (Ignasi de) (Data de defensa: 25-01-2018)
The objective of this thesis is the derivation and implementation of a robust Finite Element formulation for the solution of solid-pore fluid coupled problems in multi-fractured porous media. A coupled displacement-pore ...