Doctorat en Enginyeria Mecànica, Fluids i Aeronàutica
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Articles de revista [15]
Recent Submissions
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3D printing in medicine for preoperative surgical planning: a review
(2020-02-01)
Article
Restricted access - publisher's policyThe aim of this paper is to review the recent evolution of additive manufacturing (AM) within the medical field of preoperative surgical planning. The discussion begins with an overview of the different techniques, pointing ... -
Angular velocity analysis boosted by machine learning for helping in the differential diagnosis of Parkinson’s Disease and Essential Tremor
(Institute of Electrical and Electronics Engineers (IEEE), 2020-05-11)
Article
Open AccessRecent research has shown that smartphones/smartwatches have a high potential to help physicians to identify and differentiate between different movement disorders. This work aims to develop Machine Learning models to ... -
Cost-effective microfabrication of sub-micron-depth channels by femto-laser anti-stiction texturing
(2020-02-26)
Article
Restricted access - publisher's policyMicro Electro Mechanical Systems (MEMS) and microfluidic devices have found numerous applications in the industrial sector. However, they require a fast, cost-effective and reliable manufacturing process in order to compete ... -
Fluidic oscillators, the effect of some design modifications
(Multidisciplinary Digital Publishing Institute, 2020-03-20)
Article
Open AccessThe number of applications where fluidic oscillators are expected to be used in the future, is raising sharply, then their ability of interacting with the boundary layer to modify forces on bluff bodies, enhancing heat ... -
New applications of numerical simulation based on lattice Boltzmann method at high Reynolds numbers
(2020-03-15)
Article
Restricted access - publisher's policyIn order to study the flow behavior at high Reynolds numbers, two modified models, known as the multiple-relaxation-time lattice Boltzmann method (MRT-LBM) and large-eddy-simulation lattice Boltzmann method (LES-LBM), have ... -
Towards a better understanding of wall-driven square cavity flows using the Lattice Boltzmann method
(2020-06-01)
Article
Restricted access - publisher's policyWall-driven flow in square cavities has been studied extensively, yet it appears some main flow characteristics have not been fully investigated. Previous research on the classic lid-driven cavity (S1) flow has produced ... -
Singularity-free computation of quaternions from rotation matrices in E4 and E3
(2018)
Conference report
Open AccessA real orthogonal matrix representing a rotation in E4 can be decomposed into the commutative product of a left-isoclinic and a right-isoclinic rotation matrix. The double quaternion representation of rotations in E4 follows ... -
A fast branch-and-prune algorithm for the position analysis of spherical mechanisms
(Springer, 2019)
Conference report
Open AccessDifferent branch-and-prune schemes can be found in the literature for numerically solving the position analysis of spherical mechanisms. For the prune operation, they all rely on the propagation of motion intervals. They ... -
Dual-arm dexterous mobile manipulator with new omnidirectional wheels manipulador móvil, bibrazo y diestro con nuevas ruedas omnidireccionales
(2020-01-01)
Article
Open AccessEste artículo describe un manipulador móvil, bimanual y con capacidad de manipulación diestra denominado MADAR (de Mobile Anthropomorphic Dual-Arm Robot). Básicamente puede dividirse en dos partes, una base móvil y una ... -
Influence of infill and nozzle diameter on porosity of FDM printed parts with rectilinear grid pattern
(2019)
Article
Open AccessThe aim of the paper is to analyze the effect of nozzle diameter and infill on porosity and pore size of FDM printed specimens with rectilinear grid pattern. Two different nozzle diameters (0.2 and 0.4 mm), as well as four ... -
On Cayley's factorization with an application to the orthonormalization of noisy rotation matrices
(2019-05-09)
Article
Open AccessA real orthogonal matrix representing a rotation in four dimensions can be decomposed into the commutative product of a left- and a right-isoclinic rotation matrix. This operation, known as Cayley's factorization, directly ... -
Fractal evaluation aspects in characterizing the roughness of a driving wheel from a locomotive
Conference report
Open AccessFor comprehending tribological phenomena such as wear, friction, contact deformation and tightness of contact joints is the essential characterisation of the multiple scale topography of roughness surfaces. Wheel roughness ...
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