A parallel finite-element framework for the thermal analysis of metal additive manufacturing with powder methods Miranda Neiva, Eric (Universitat Politècnica de Catalunya, 2016-10-21)
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 Miranda Neiva, Eric; Badia, Santiago; Martín Huertas, Alberto Francisco; Chiumenti, Michele (John Wiley & sons, 2019-09)
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 ...
Miranda Neiva, Eric (Universitat Politècnica de Catalunya, 2020-10-07)
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 ...
Chiumenti, Michele; Miranda Neiva, Eric; Salsi, Emilio; Cervera Ruiz, Miguel; Badia, Santiago; Moya, Joan; Chen, Zhuoer; Lee, Caroline; Davies, Christopher (2017-12)
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 Miranda Neiva, Eric; Chiumenti, Michele; Cervera Ruiz, Miguel; Salsi, Emilio; Piscopo, Gabriele; Badia, Santiago; Martín Huertas, Alberto Francisco; Chen, Zhuoer; Lee, Caroline; Davies, Christopher (2020-01)
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) Miranda Neiva, Eric (Universitat Politècnica de Catalunya, 2015-05)
Master thesis (pre-Bologna period)
Restricted access - author's decision
Miranda Neiva, Eric (Universitat Politècnica de Catalunya, 2014-06-20)
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 ...