Exploració per autor "Dialamishabankareh, Narges"
Ara es mostren els items 1-20 de 25
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3D numerical models of FSW processes with non-cylindrical pin
Bussetta, Philippe; Dialamishabankareh, Narges; Chiumenti, Michele; Agelet de Saracibar Bosch, Carlos; Cervera Ruiz, Miguel; Ponthot, Jean Philippe (Taylor & Francis, 2015-06)
Article
Accés obertFriction Stir Welding (FSW) process is a relatively recent welding process (patented in 1991). FSW is a solid-state joining process during which materials to be joined are not melted. During the FSW process, the behaviour ... -
3D numerical models using a fluid or a solid formulation of FSW processes with a non-cylindrical pin
Bussetta, Philippe; Dialamishabankareh, Narges; Chiumenti, Michele; Agelet de Saracibar Bosch, Carlos; Cervera Ruiz, Miguel; Boman, Romain; Ponthot, Jean Philippe (Springer, 2015-12)
Article
Accés obertFriction Stir Welding (FSW) process is a relatively recent welding process (patented in 1991). FSW is a solid-state joining process during which materials to be joined are not melted. During the FSW process, the behaviour ... -
A hybrid numerical-experimental strategy for predicting mechanical response of components manufactured via FFF
Dialamishabankareh, Narges; Chiumenti, Michele; Cervera Ruiz, Miguel; Chasco Goñi, Uxue; Reyes Pozo, Guillermo; Pérez Martínez, Marco Antonio (2022-10)
Article
Accés obertIn this paper a new methodology developed for predicting the mechanical performance of the structures additively manufactured by Fused Filament Fabrication is presented. The novelty of the approach consists in accounting ... -
A Unified arbitrary lagrangian-eulerian model for fluid-structure interaction problems involving flows in flexible channels
Ryzhakov, Pavel; Martí, Julio Marcelo; Dialamishabankareh, Narges (2022)
Article
Accés obertIn this work a finite element-based model for analyzing incompressible flows in flexible channels is presented. The model treats the fluid-solid interaction problem in a monolithic way, where the governing equations for ... -
Analysis of contact conditions and its influence on strain rate and temperature in Friction Stir Welding
Andrade, David; Leitão, Carlos; Dialamishabankareh, Narges; Chiumenti, Michele; Rodrigues, Dulce (2021-02)
Article
Accés obertIn friction stir welding (FSW), the real contact conditions between the tool and the workpiece and the range of strain rates experienced remain quite unclear. In this work, a coupled 3D thermo-mechanical numerical model ... -
Comparison of a fluid and a solid approach for the numerical simulation of friction stir welding with a non-cylindrical Pin
Bussetta, P.; Dialamishabankareh, Narges; Boman, Romain; Chiumenti, Michele; Agelet de Saracibar Bosch, Carlos; Cervera Ruiz, Miguel; Ponthot, J-P. (CIMNE, 2013)
Text en actes de congrés
Accés obertFriction stir welding (FSW) process is a solid-state joining process during which materials to be joined are not melted. As a consequence, the heat-affected zone is smaller and the quality of the weld is better with respect ... -
Comparison of a fluid and a solid approach for the numerical simulation of friction stir welding with a non-cylindrical pin
Bussetta, Philippe; Dialamishabankareh, Narges; Boman, Romain; Chiumenti, Michele; Agelet de Saracibar Bosch, Carlos; Cervera Ruiz, Miguel; Ponthot, Jean Philippe (2013)
Text en actes de congrés
Accés obert -
Computational characterization of polymeric materials 3D-printed via fused filament fabrication
Dialamishabankareh, Narges; Rivet Fernández, Iván; Cervera Ruiz, Miguel; Chiumenti, Michele (Taylor & Francis Group, 2022-02)
Article
Accés obertThis work develops a novel homogenization-based computational strategy for predicting the mechanical properties of fused filament fabricated parts by characterizing the component according to the different printing patterns ... -
Computational modeling of the fluid flow and the flexible intimal flap in type B aortic dissection via a monolithic arbitrary Lagrangian/Eulerian fluid-structure interaction model
Ryzhakov, Pavel; Soudah Prieto, Eduardo; Dialamishabankareh, Narges (John Wiley & sons, 2019-11)
Article
Accés obertIn the present work, we perform numerical simulations of the fluid flow in type B aortic dissection (AD), accounting for the flexibility of the intimal flap. The interaction of the flow with the intimal flap is modeled ... -
Defect formation and material flow in Friction Stir Welding
Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele (2020-03)
Article
Accés obertThis work addresses the issue of the simulation and prediction of defect formation through the analysis of the material mixing during Friction Stir Welding (FSW). A coupled thermomechanical model is used for the FSW ... -
Effect of the tool tilt angle on the heat generation and the material flow in friction stir welding
Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele (Multidisciplinary Digital Publishing Institute (MDPI), 2019-01)
Article
Accés obertThis work studies the effect of the tool tilt angle on the generated heat and the material flow in the work pieces joint by Friction Stir Welding (FSW). An apropos kinematic framework together with a two-stage speed-up ... -
Effect of the tool tilt angle on the heat generation and the material flow in Friction Stir Welding
Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele (Multidisciplinary Digital Publishing Institute (MDPI), 2019)
Capítol de llibre
Accés obertThis work studies the effect of the tool tilt angle on the generated heat and the material flow in the work pieces joint by Friction Stir Welding (FSW). An apropos kinematic framework together with a two-stage speed-up ... -
Experimental validation of an FSW model with an enhanced friction law: application to a threaded cylindrical pin tool
Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele; Segatori, A.; Osikowicz, W. (MDPI AG, 2017-11)
Article
Accés obertThis work adopts a fast and accurate two-stage computational strategy for the analysis of FSW (Friction stir welding) processes using threaded cylindrical pin tools. The coupled thermo-mechanical problem is equipped with ... -
Experimental, computational, and dimensional analysis of the mechanical performance of fused filament fabrication parts
Rivet Fernández, Iván; Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele; Reyes Pozo, Guillermo; Pérez Martínez, Marco Antonio (Multidisciplinary Digital Publishing Institute (MDPI), 2021-06)
Article
Accés obertProcess parameters in Additive Manufacturing (AM) are key factors in the mechanical performance of 3D-printed parts. In order to study their effect, a three-zone model based on the printing pattern was developed. This ... -
Local and global approaches to Friction Stir Welding
Dialamishabankareh, Narges; Chiumenti, Michele; Cervera Ruiz, Miguel; Agelet de Saracibar Bosch, Carlos (International Centre for Numerical Methods in Engineering (CIMNE), 2016)
Llibre
Accés obertThis paper deals with the numerical simulation of Friction Stir Welding (FSW) processes. FSW techniques are used in many industrial applications and particularly in the aeronautic and aerospace industries, where the quality ... -
Mechanical analysis and optimized performance of G-Code driven material extrusion components
Rivet Fernández, Iván; Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele; Valverde Guzmán, Quino Martín (Elsevier, 2023-01)
Article
Accés restringit per política de l'editorialIn this work an end-to-end optimization procedure to maximize the mechanical performance of Additive Manufacturing (AM) components is presented. Material Extrusion (ME) is the selected demonstrative AM technology, but the ... -
Mechanism-Based damage and failure of Fused Filament Fabrication components
Rivet Fernández, Iván; Dialamishabankareh, Narges; Cervera Ruiz, Miguel; Chiumenti, Michele (Elsevier, 2024-02)
Article
Accés restringit per política de l'editorialFused Filament Fabrication (FFF) is a polymer-based Additive Manufacturing (AM) technology that produces complex layered components. The characterization of the inherited orthotropic properties of FFF components and their ... -
Modeling of spillage and debris floods as Newtonian and Viscoplastic Bingham flows with free surface with mixed stabilized finite elements
Moreno, Elvira; Dialamishabankareh, Narges; Cervera Ruiz, Miguel (2021-04)
Article
Accés obertThis work deals with the numerical modeling of spillage and debris floods as Newtonian and viscoplastic Bingham flows with free surface using mixed stabilized finite elements. The main objective is the determination of the ... -
Modelling torque and temperature in friction stir welding of aluminium alloys
Andrade, David; Leitão, Carlos; Dialamishabankareh, Narges; Chiumenti, Michele; Rodrigues, Dulce (2020-09)
Article
Accés obertAn analysis of the evolution of the torque and of the temperature with welding conditions, in Friction Stir Welding (FSW) of aluminium alloys, was conducted. More precisely, torque and temperature results from a large ... -
Numerical and experimental analysis of the structural performance of AM components built by fused filament fabrication
Dialamishabankareh, Narges; Chiumenti, Michele; Cervera Ruiz, Miguel; Rossi, Riccardo; Chasco, Uxue; Domingo, Miquel (Springer, 2021-03)
Article
Accés restringit per política de l'editorialThis work analyses the performance of parts built by Additive Manufacturing (AM) using Fused Filament Fabrication (FFF) demonstrating the correlation between the printing orientation and structural performance. FFF components ...