R. Costa, S. Clain, G.J. Machado, and J.M. Nóbrega,
The incompressible Navier-Stokes equations in streamfunction-vorticity variables: formulation and numerical solution,
CIMA 2024 – Congreso Internacional de Matemática y Aplicaciones,
September 16-20, 2024, Ica, Peru (online).
https://sites.google.com/unica.edu.pe/cima/.
R. Costa, S. Clain, G.J. Machado, J.M. Nóbrega, H. Beirão da Veiga, and F. Crispo,
The reconstruction for off-site data method for very high-order accurate finite volume schemes on arbitrary curved boundaries,
CIMA 2023 – Congreso Internacional de Matemática y Aplicaciones,
September 18-22, 2023, Ica, Peru (online).
https://sites.google.com/unica.edu.pe/cima/.
R. Costa,
Simulação computacional (Computational simulation),
Open Day at the Department of Polymer Engineering,
University of Minho,
April 20, 2023, Guimarães, Portugal.
R. Costa,
Modelação computacional em engenharia: dos métodos numéricos avançados à supercomputação (Computational modelling in engineering: from the advanced numerical methods to the supercomputing),
Postgraduate Programme in Civil and Environmental Engineering (PPGECAM) of the Federal University of Pernambuco,
November 22, 2021 (online).
R. Costa,
Métodos inovadores em reologia computacional para aplicações avançadas no processamento de polímeros (Innovative methods in computational rheology for advanced polymer processing applications),
High-School Dona Maria II,
November 22, 2019, Braga, Portugal.
R. Costa,
Ferramentas de simulação na concepção de novos produtos (Simulation tools in new products design),
High-School of Caldas das Taipas,
February 26, 2015, Guimarães, Portugal.
R. Costa, S. Clain, G.J. Machado, and J.M. Nóbrega,
Very high-order accurate finite volume schemes for vorticity-based formulations of the incompressible Navier-Stokes equations},
PICASSO 2025 – Hyperbolic Models, Numerical Analysis and Scientific Computation,
March 24-26, 2025, Málaga, Spain.
https://indico.math.cnrs.fr/event/13192
R. Costa, S. Clain, G.J. Machado, and J.M. Nóbrega,
Very high-order accurate finite volume scheme for the streamfunction-vorticity formulation of incompressible fluid flows with polygonal meshes on arbitrary curved boundaries,
HONOM 2024 – High-order Nonlinear Numerical Methods for Evolutionary PDEs: Theory and Applications,
September 8-13, 2024, Chania, Greek.
https://www.elenagaburro.it/honom2024.html
R. Costa, S. Clain, G.J. Machado, J.M. Nóbrega, H. Beirão da Veiga, and F. Crispo,
Imposing slip conditions on curved boundaries for 3D incompressible flows with a very high-order accurate finite volume scheme on polygonal meshes,
ENUMATH 2023 – European Conference on Numerical Mathematics and Advanced Applications,
September 4-8, 2023, Lisbon, Portugal.
https://enumath2023.com/.
R. Costa, S. Clain, G.J. Machado, J.M. Nóbrega, H. Beirão da Veiga, and F. Crispo,
Very high-order accurate finite volume schemes on polygonal meshes for curved boundary problems,
ECMI 2023 – Conference on Industrial and Applied Mathematics,
June 26-30, 2023, Wroc\l aw, Poland.
https://ecmi2023.org/.
R. Costa, S. Clain, G.J. Machado, J.M. Nóbrega, H. Beirão da Veiga, and F. Crispo,
The reconstruction for off-site data method for general slip conditions on 3D arbitrary curved boundaries,
SHARK-FV 2023 – Sharing High-order Advanced Research Know-how on Finite Volume,
May 22-26, 2023, São Félix, Portugal.
https://shark-fv.eu/home-shark/.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
High-order accurate conjugate heat transfer solutions with a finite volume method in anisotropic meshes with application in polymer processing,
CMN 2022 – Congress on Numerical Methods in Engineering,
September 12-14, 2022, Las Palmas de Gran Canaria, Spain.
https://congress.cimne.com/cmn2022/.
B. Ramôa, R. Costa, F. Chinesta, and J.M. Nóbrega,
A semi-automatic approach based on the method of manufactured solutions to assess the convergence order in OpenFOAM,
OFW 2022 – OpenFOAM Workshop,
July 11-14, 2022, Cambridge, United Kingdom.
https://openfoamworkshop.org/.
R. Costa, S. Clain, G.J. Machado, and J.M. Nóbrega,
Very high-order accurate finite volume method for the incompressible Navier-Stokes equations with polygonal meshes on arbitrary curved boundaries,
HONOM 2022 – High-order Nonlinear Numerical Methods for Evolutionary PDEs: Theory and Applications,
April 4-8, 2022, Braga, Portugal.
https://shark-fv.eu/honom2022/conference-honom/.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Very high-order accurate finite volume scheme on polygonal meshes for general boundary conditions on curved boundaries,
CMN 2019 – Congress on Numerical Methods in Engineering,
July 1-3, 2019, Guimarães, Portugal.
http://www.cmn2019.pt/.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Innovative numerical methods to improve the performance of computational rheology simulations in polymer processing applications,
PPS-35 – International Conference of the Polymer Processing Society,
May 26-30, 2019, Cesme, Turkey.
https://www.pps-35.org/.
R. Costa and J.M. Nóbrega,
A finite volume method in the framework of proper generalized decomposition for the convection-diffusion-reaction equation,
SYMCOMP 2017 – International Conference on Numerical and Symbolic Computation: Developments and Applications,
April 6-7, 2017, Guimarães, Portugal.
http://symcomp2017.isel.pt/.
R. Costa, S. Teixeira, and I. Loureiro,
Numerical assessment of thermal environments for decision-making in industrial engineering and management,
ENEGI 2016 – Encontro Nacional de Engenharia e Gestão Industrial,
November 17-18, 2016, Covilhã, Portugal.
https://www.ubi.pt/Pagina/enegi_2016/.
R. Costa, S. Clain, G.J. Machado, and R. Loubère,
High-order accurate finite volume method for curved boundaries and non-matching domain-mesh problems,
SHARK-FV 2016 – Sharing High-order Advanced Research Know-how on Finite Volume,
May 23-27, 2016, São Félix, Portugal.
https://shark-fv.eu/old-conferences/shark2016/.
R. Costa, S. Teixeira, and I. Loureiro,
Numerical modeling of the physical parameters of the environment in industrial contexts,
SHO 2016 – International Symposium on Occupational Safety and Hygiene,
March 23-24, 2016, Guimarães, Portugal.
http://www.sposho.pt/sho2016/.
R. Costa, S. Teixeira, and I. Loureiro,
Numerical modeling and assessment of the thermal environment in an industrial premise of automotive components,
ENEGI 2015 – Encontro Nacional de Engenharia e Gestão Industrial,
September 11-13, 2015, Lisbon, Portugal.
https://eventos.fct.unl.pt/ist-enegilisboa2015/home/.
R. Costa, S. Clain, and G.J. Machado,
High-order finite volume scheme for the incompressible Navier-Stokes equations on staggered unstructured meshes,
SHARK-FV 2015 – Sharing High-order Advanced Research Know-how on Finite Volume,
May 18-22, 2015, Ofir, Portugal.
https://shark-fv.eu/old-conferences/shark2015/.
R. Costa, S. Clain, and G.J. Machado,
6-th order finite volume approximations for the Stokes equations with a curved boundary,
SYMCOMP 2015 – International Conference on Numerical and Symbolic Computation: Developments and Applications,
March 26-27, 2015, Faro, Portugal.
http://symcomp.net/.
R. Costa, S. Clain, and G.J. Machado,
A sixth-order finite volume scheme for the steady-state incompressible Stokes equations on staggered unstructured meshes,
HONOM 2015 – European Workshop on High-order Nonlinear Numerical Methods for Evolutionary PDEs: Theory and Applications,
March 16-20, 2015, Trento, Italy.
http://www.science.unitn.it/cirm/HONOM2015.html.
R. Costa, S. Clain, and G.J. Machado,
Finite volume scheme based on cell-vertex reconstructions for anisotropic diffusion problems with discontinuous coefficients,
ICCSA 2014 – International Conference on Computational Science and Its Applications,
June 30-July 3, 2014, Guimarães, Portugal.
https://2014.iccsa.org/index.html.
R. Costa, S. Clain, and G.J. Machado,
A new cell-vertex reconstruction method for finite volume schemes,
SHARK-FV 2014 – Sharing High-order Advanced Research Know-how on Finite Volume,
April 28-May 2, 2014, Ofir, Portugal.
https://shark-fv.eu/old-conferences/shark2014/.
R. Costa, S. Clain, and G.J. Machado,
Bending of a beam with finite volume schemes,
SYMCOMP 2013 – International Conference on Algebraic and Symbolic Computation,
September 9-10, 2013, Lisbon, Portugal.
https://www.symcomp2023.uevora.pt/.
R. Costa, and J.M. Nóbrega,
Viscoelastic fluid flows for industrial relevant case studies,
exaFOAM Workshop 2023,
June 12–13, 2023 (online).
https://exafoam.eu/exafoam-workshop/.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Efficient very high-order accurate polyhedral mesh finite volume scheme for 3D conjugate heat transfer problems in curved domains,
ESC4SHI 2020 – Workshop on Efficient Simulation and Computation for Sea, Health and Industry,
July 22, 2021 (online).
http://www.mat.uc.pt/~alma/ESC4SHI2019/.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Towards an efficient very high-order accurate polyhedral mesh finite volume scheme for 3D conjugate heat transfer problems in curved domains,
ESC4SHI 2020 – Workshop on Efficient Simulation and Computation for Sea, Health and Industry,
January 23-24, 2020, Lisbon, Portugal.
http://www.mat.uc.pt/~alma/ESC4SHI2019/.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Very high-order accurate finite volume methods for computational rheology and advanced applications,
wkoESC4SHI 2019 – Kick-off Workshop on Efficient Simulation and Computation for Sea, Health and Industry,
January 24-25, 2019, Coimbra, Portugal.
http://www.mat.uc.pt/~alma/ESC4SHI2019/.
R. Costa, S. Clain, and G.J. Machado,
Numerical simulation of heat and mass transfer problems using high-order finite volume method,
POLYNUM 2014 – Numerical Simulation of Three-dimensional Polymer Flows and Application to Plastic Forming,
October 16, 2014, Guimarães, Portugal.
R. Costa, G.J. Machdo, and S. Clain,
Métodos numéricos sofisticados para simulação computacional em engenharia (Sophisticated numerical methods for computational simulation in engineering),
EJIUM 2013 – Encontro de Jovens Investigadores da U.Minho,
October 23, 2013,Braga, Portugal.
R. Costa, S. Clain, and G.J. Machado,
A new second-order finite volume scheme for 2D and 3D convection-diffusion problems,
MMNSEA 2013 – Mathematical Modelling and Numerical Simulation for Engineering Applications,
September 13, 2013, Guimarães, Portugal.
R. Costa, S. Clain, and G.J. Machado,
Esquemas de volumes finitos com valores nos vértices para o problema da conveccção-difusão 2D e 3D (Finite volume schemes with vertex values for the 2D and 3D convection-diffusion problem),
POLYNUM 2013 – Numerical Simulation of Three-dimensional Polymer Flows and Application to Plastic Forming,
June 24, 2013, Guimarães, Portugal.
J. Castro, R. Costa, and J.M. Nóbrega,
A novel simulation strategy for the fused filament fabrication process,
FOAM@IBERIA 2025 – Iberian Meeting of OpenFOAM Technology Users,
September 11-12, 2025, Figueira da Foz – Portugal.
https://foamiberia2025.dec.uc.pt/.
R. Ribeiro, B. Ramôa, R. Costa, and J.M. Nóbrega,
Implementation and verification of a fluid-structure interaction solver for shoe sole injection moulding simulation,
OFW 2025 – OpenFOAM Workshop,
June 30- July 4, 2025, Vienna, Austria.
https://www.openfoam25.at.
B. Ramôa, R. Costa, F. Chinesta, and J.M. Nóbrega,
An open-source framework for modeling fiber orientation evolution in thermoplastics,
AERC 2025 – Annual European Rheology Conference,
April 14-17, 2025, Lyon, France.
https://rheology-esr.org/aerc-2025.
B. Ramôa, R. Costa, F. Chinesta, and J.M. Nóbrega,
Monolithic conjugate heat transfer in OpenFOAM,
FOAM@IBERIA 2023 – Iberian Meeting of OpenFOAM Technology Users,
November 2-3, 2023, Guimarães, Portugal.
https://2023.foam-iberia.eu.
J. Castro, J.M. Nóbrega, and R. Costa,
A computational framework to model the selective laser sintering process,
PPI 2023 – International Conference on Polymer Process Innovation,
September 13-15, 2022, Guimarães, Portugal.
https://www.ppiconference.eu/.
S. Clain, R. Costa, D. Lopes, R. Pereira, G.J. Machado, and P. Pereira,
Very high order methods on non-polygonal domains: the reconstruction off-site data (ROD) method,
SIMAI 2023 – Congress of the Italian Society of Applied and Industrial Mathematics,
August 28 – September 1, 2023, Matera, Italy.
https://web.unibas.it/simai2023/.
A. Araújo, S. Barbeiro, S. Clain, R. Costa, G.J. Machado, and M. Santos,
The reconstruction for off-site data for the discontinuous Galerkin method,
EWM General Meeting 2022,
August 22-26, 2022 Espoo, Finland.
https://www.europeanwomeninmaths.org/activities/all-our-activities/gm2022/.
S.B. Naqvi, M. Karimi, R. Costa, and J.M. Nóbrega,
Improvement of the three-dimensional CFD solver PUFoam for industrial applications,
FOAM@IBERIA 2022 – Iberian Meeting of OpenFOAM technology users,
September 21-22, 2022, Satander, Spain.
https://2022.foam-iberia.eu/.
R. Ribeiro, B. Ramôa, R. Costa, and J.M. Nóbrega,
Injection molding simulation in footwear industry,
FOAM@IBERIA 2022 – Iberian Meeting of OpenFOAM technology users,
September 21-22, 2022, Satander, Spain.
https://2022.foam-iberia.eu/.
S.B. Naqvi, M. Karimi, R. Costa, and J.M. Nóbrega,
Improvement of a solver to model the formation of polyurethane foams,
OFC 2022 – OpenFOAM Conference,
November 8, 2022 (online).
https://www.esi-group.com/10th-openfoam-conference.
B. Ramôa, R. Costa, F. Chinesta, and J.M. Nóbrega,
Code verification through the method of manufactured solutions,
OFW 2022 – OpenFOAM Workshop,
July 11-14, 2022, Cambridge, United Kingdom.
https://openfoamworkshop.org/.
R. Ribeiro, B. Ramôa, R. Costa, and J.M. Nóbrega,
Assessing injection molding simulation in footwear industry,
OFW 2022 – OpenFOAM Workshop,
July 11-14, 2022, Cambridge, United Kingdom.
https://openfoamworkshop.org/.
R. Costa, A. Correia, and Sónia Dória-Nóbrega,
Control charts for monitoring an obstetrician service performance,
ECMI 2016 – European Conference on Mathematics for Industry,
June 13-17, 2016, Santiago de Compostela, Spain.
https://www.usc.es/congresos/ecmi2016/.
R. Costa and J.M. Nóbrega,
Stability analysis of viscoelastic fluid flow solvers for industrial relevant case studies,
FOAM@IBERIA 2023 – Iberian Meeting of OpenFOAM Technology Users,
November 2-3, 2023, Guimarães, Portugal.
https://2023.foam-iberia.eu.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Improving the performance of computational modelling tools for polymer processing applications through innovative numerical methods,
POLÍMEROS 2019 – Ciência, Tecnologia e Inovação,
July 15, 2019, Guimarães, Portugal.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Improving the performance of computational modelling tools for polymer processing applications through innovative numerical methods,
FOAM@IBERIA 2019 – Iberian Meeting of OpenFOAM technology users,
June 11-12, 2019, Porto, Portugal.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Development of innovative computational rheology methods,
POLÍMEROS 2018 – Ciência, Tecnologia e Inovação,
June 29, 2018, Guimarães, Portugal.
R. Costa, J.M. Nóbrega, S. Clain, and G.J. Machado,
Very high-order accurate finite volume method for advanced computational rheology,
POLÍMEROS 2017 – Ciência, Tecnologia e Inovação,
June 30-July 1, 2017, Guimarães, Portugal.
R. Costa, S. Clain, and G.J. Machado,
A new second-order finite volume scheme for 2d and 3D convection-diffusion problems,
MMNSEA 2013 – Mathematical Modelling and Numerical Simulation for Engineering Applications,
September 13, 2013, Guimarães, Portugal.
R. Costa, S. Clain, and G.J. Machado,
Simulação da convecção 1D com o método dos volumes finitos de ordens muito elevadas (1D convection-diffusion simulations with very high-order accurate finite volume methods),
MMNSEA 2012 – Mathematical Modelling and Numerical Simulation for Engineering Applications,
September 12, 2012, Guimarães, Portugal.
J. Castro, J.M. Nóbrega, and R. Costa,
Computational framework to model the fused filament fabrication process,
INOV.AM International Conference – Shaping Tomorrow,
November 27–28, 2024, Braga, Portugal.
https://conference.inovam.pt.
R. Riberio, B. Ramôa, R. Costa, and J.M. Nóbrega,
Wall boundary conditions for injection molding simulation,
FOAM@IBERIA 2023 – Iberian Meeting of OpenFOAM Technology Users,
November 2-3, 2023, Guimarães, Portugal.
https://2023.foam-iberia.eu.
J. Castro, J.M. Nóbrega, and R. Costa,
Computational framework to model the selective laser sintering process,
FOAM@IBERIA 2023 – Iberian Meeting of OpenFOAM Technology Users,
November 2-3, 2023, Guimarães, Portugal.
https://2023.foam-iberia.eu.
G.M. Magalhães, R. Costa, and J.M. Nóbrega,
On the assessment of different coupling approaches to model viscoelastic fluid flows,
FOAM@IBERIA 2023 – Iberian Meeting of OpenFOAM Technology Users,
November 2-3, 2023, Guimarães, Portugal.
https://2023.foam-iberia.eu
M. Santos, A. Araújo, S. Barbeiro, S. Clain, R. Costa, and G.J. Machado,
High-order discontinuous Galerkin method on curved boundaries,
WM23 – Women in Mathematics Meeting,
July 24–26, 2023, Coimbra, Portugal.
https://ucpages.uc.pt/events/wm23/.
J. Castro, J.M. Nóbrega, and R. Costa,
Computational framework to model the selective laser sintering process,
PPS-38 – International Conference of the Polymer Processing Society,
May 22–26, 2023, St. Gallen, Switzerland.
https://www.pps-38.org/.
J. Golhar, R. Costa, and J.M. Nóbrega,
Towards fractional viscoelastic models in OpenFOAM,
FOAM@IBERIA 2022 – Iberian Meeting of OpenFOAM technology users,
September 21-22, 2022, Satander, Spain.
https://2022.foam-iberia.eu/.
J. Castro, R. Costa, and J.M. Nóbrega,
Computational modelling of the selective laser sintering process in OpenFOAM,
FOAM@IBERIA 2022 – Iberian Meeting of OpenFOAM technology users,
September 21-22, 2022, Satander, Spain.
https://2022.foam-iberia.eu/.
A. FontaÍnhas, J. Pedro, J. Romero, R. Costa, J.M. Nóbrega, and C. Fernandes,
Development and verification of an open-source computational framework to simulate injection moulding,
CMN 2019 – Congress on Numerical Methods in Engineering,
July 1-3, 2019, Guimarães, Portugal.
http://www.cmn2019.pt/.