Browsing by Author "Miranda Neiva, Eric"
Now showing items 1-7 of 7
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A parallel finite-element framework for the thermal analysis of metal additive manufacturing with powder methods
(Universitat Politècnica de Catalunya, 2016-10-21)
Master thesis
Restricted access - author's decisionVirtual design process and validation of products built with metal additive manufacturing technologies with powder methods is not possible without a coupled thermomechanical numerical analysis tool that is capable of ... -
A scalable parallel finite element framework for growing geometries: application to metal additive manufacturing
(John Wiley & sons, 2019-09)
Article
Open AccessThis work introduces an innovative parallel, fully-distributed finite element framework for growing geometries and its application to metal additive manufacturing. It is well-known that virtual part design and qualification ... -
Large-scale tree-based unfitted finite elements for metal additive manufacturing
(Universitat Politècnica de Catalunya, 2020-10-07)
Doctoral thesis
Open AccessThis thesis addresses large-scale numerical simulations of partial differential equations posed on evolving geometries. Our target application is the simulation of metal additive manufacturing (or 3D printing) with powder-bed ... -
Numerical modelling and experimental validation in Selective Laser Melting
(2017-12)
Article
Open AccessIn this work a finite-element framework for the numerical simulation of the heat transfer analysis of additive manufacturing processes by powder-bed technologies, such as Selective Laser Melting, is presented. These kind ... -
Numerical modelling of heat transfer and experimental validation in powder-bed fusion with the virtual domain approximation
(2020-01)
Article
Open AccessAmong metal additive manufacturing technologies, powder-bed fusion features very thin layers and rapid solidification rates, leading to long build jobs and a highly localized process. Many efforts are being devoted to ... -
Proyecto constructivo de la obra de captación del aprovechamiento hidroeléctrico de Malvas (Ecuador)
(Universitat Politècnica de Catalunya, 2015-05)
Master thesis (pre-Bologna period)
Restricted access - author's decision -
Treating inextensibility constraints in hyperelastic materials with inequality level sets
(Universitat Politècnica de Catalunya, 2014-06-20)
Minor thesis
Open AccessElastomers are viscoelastic polymers with low Young's modulus and high failure strain that are used in many c ivil e ngineering applications, including bridge bearings, seismic isolators for buil dings and resilient ...
