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Luís Lima Ferrás completed his second Ph.D., in Mathematics, at the University of Chester (UK) in 2019/01/15. His first Ph.D. was in Polymer Engineering (in 2012) - University of Minho (Portugal). He has a Master in Applied Mathematics (2007) by the Faculty of Sciences of the University of Porto and a "Licenciatura" (5 year degree) in Mathematics (2005 - University of Aveiro). He is now a Junior Researcher at the Center of Mathematics of the University of Minho. Published 38 articles in International Peer-Reviewed journals, 15 conference proceedings, 16 posters and 61 oral presentations (10 invited oralpresentations). Has 5 sections of books and 2 books (under development). Organized 7 events. Participated in 10 events. Co-supervised 1 PhD thesis in Mathematics (ongoing). Supervised 5 MSc dissertation(s). Supervised 1 work(s) of course completion of LSc/BSc. Has received 9 awards and/or honors. Participated as PhD Student Fellow in 1 project(s), Pos-doctoral Fellow in 1 project(s), Principal investigator in 2 project(s) and Researcher in 2 project(s). Works in the area(s) of Exact Sciences with emphasis on Mathematics and Applied Mathematics, Engineering and Technology with emphasis on Mechanical Engineering with emphasis on Applied Mechanics and Engineering and Technology. In his professional activities interacted with 111 collaborator(s) co-authorship of scientific papers. In his curriculum Ciência Vitae the most frequent terms in the context of scientific, technological and artistic-cultural output are: Numerical solution of differential equations; Mathematical Modeling; Analytical solution; Partial differential equations; Finite differences; Finite volume; Collocation methods; Rational mechanics; Transport phenomena; Diffusion; Computational Mechanics; Computational Fluid Dynamics; Rheology; Complex fluids; Viscoelasticity. He is one of the coordinators of INLAB | CMAT Industry Laboratory.
Identificação

Identificação pessoal

Nome completo
Luís Jorge Lima Ferrás

Nomes de citação

  • L.L. Ferrás

Identificadores de autor

Ciência ID
731C-35E3-3B5E
ORCID iD
0000-0001-5477-3226
Google Scholar ID
r3TVndQAAAAJ&hl
Researcher Id
J-4321-2013
Scopus Author Id
55044835100

Telefones

Telefone
  • (+351) 253517425 (Profissional)

Moradas

  • Center of Mathematics and Department of Mathematics, University of Minho, Campus de Azurém, 4800 - 058, Guimarães, Guimarães, Portugal (Profissional)

Websites

  • https://luislimafr.wordpress.com/ (Pessoal)
  • https://www.researchgate.net/profile/Luis_Ferras (Académico)
  • https://scholar.google.pt/citations?user=r3TVndQAAAAJ&hl (Académico)
  • https://www.scopus.com/authid/detail.uri?authorId=55044835100 (Académico)

Domínios de atuação

  • Ciências Exatas - Matemática - Matemática Aplicada
  • Ciências da Engenharia e Tecnologias - Engenharia Mecânica - Mecânica Aplicada
  • Ciências da Engenharia e Tecnologias - Engenharia Química

Idiomas

Idioma Conversação Leitura Escrita Compreensão Peer-review
Português (Idioma materno)
Inglês Utilizador independente (B1) Utilizador proficiente (C1) Utilizador independente (B1) Utilizador proficiente (C1)
Francês Utilizador elementar (A1) Utilizador elementar (A2) Utilizador elementar (A1) Utilizador elementar (A2)
Formação
Grau Classificação
2019/01/15
Concluído
Ph.D. in Mathematics (Doctor of Philosophy)
University of Chester, Reino Unido
"Numerical Solution of Fractional Differential Equations and their Application to Physics and Engineering (https://www.dropbox.com/s/fux26opnbh6ugle/thesis_Chester_v1.pdf?dl=0)" (TESE/DISSERTAÇÃO)
Aprovado
2012
Concluído
Doutoramento em Ciência e Engenharia de Polímeros e Compósitos (Doutoramento)
Universidade do Minho Escola de Engenharia, Portugal
"Theoretical and numerical studies of slip flows" (TESE/DISSERTAÇÃO)
Aprovado
2007
Concluído
Mestrado em Matemática Aplicada (Mestrado)
Universidade do Porto Faculdade de Ciências, Portugal
"Condições Fronteira nas Interfaces - Descontinuidades no campo de velocidades" (TESE/DISSERTAÇÃO)
Very Good
2005
Concluído
Licenciatura em Matemática (Licenciatura)
Universidade de Aveiro, Portugal
"n/a" (TESE/DISSERTAÇÃO)
15 out of 20
Percurso profissional

Ciência

2019/01/02 - Atual Investigador Contratado (Investigação)
Universidade do Minho Centro de Matemática, Portugal
2017/08/01 - 2019/06/30 Pós-doutorado (Investigação)
Universidade do Minho Centro de Matemática, Portugal
2016/09/01 - 2017/03/20 Pós-doutorado (Investigação)
Massachusetts Institute of Technology, Estados Unidos
2015 - 2017 Pós-doutorado (Investigação)
Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
2013/02/01 - 2016/08/31 Pós-doutorado (Investigação)
Universidade do Minho Departamento de Engenharia de Polímeros, Portugal
2015/05 - 2015/05 Investigador visitante (Investigação)
University of Chester Faculty of Science and Engineering, Reino Unido
2014/11 - 2014/11 Investigador visitante (Investigação)
Universidade Estadual Paulista Júlio de Mesquita Filho, Brasil
2009/09/26 - 2009/12/31 Investigador (Investigação)
Universidade de São Paulo, Brasil
2006/06/01 - 2008/06/01 Investigador (Investigação)
Universidade do Minho Departamento de Engenharia de Polímeros, Portugal

Outros

2008 - 2012 Ph.D. Student
Universidade do Minho - Campus de Azurém, Portugal
Projetos

Bolsa

Designação Financiadores
2015 - 2019 Fractional Viscoelastic Flows
SFRH/BPD/100353/2014
Bolseiro de Pós-Doutoramento
Fundação para a Ciência e a Tecnologia
2008 - 2012 Theoretical and Numerical Studies of Slip Flows
Ph.D. SFRH / BD / 37586 / 2007
Bolseiro de Doutoramento
Fundação para a Ciência e a Tecnologia

Projeto

Designação Financiadores
2020 - 2022/12/31 VALORAGUA
VALORAGUA
Investigador
Universidade do Minho, Portugal

Outro

Designação Financiadores
2019 - 2023 FCT plurianual funding
UIDB/00013/2020
UIDP/00013/2020
Investigador
Universidade do Minho Departamento de Matemática e Aplicações, Portugal
Fundação para a Ciência e a Tecnologia
2016 - 2019 MOLDPRO – Multiscale approximation for injection molding
P2020-PTDC/EMS-ENE/3362/2014
Investigador
Universidade do Porto Faculdade de Engenharia, Portugal

Universidade do Minho - Campus de Azurém, Portugal
Fundação para a Ciência e a Tecnologia
2016 - 2017 Inovation in Microfluidics: Experimental and Numerical work on highprecision 3D printing.
IPC/RS/05/2016
Investigador responsável
Universidade do Minho Instituto de Polímeros e Compósitos, Portugal
Universidade do Minho Instituto de Polímeros e Compósitos
2014 - 2016 Connection between Computational Fluid Dynamics and Discrete Element Modelling for modelling the polymer extrusion process.
Ref. EXPL/CTM-POL/1299/2013
Investigador responsável
Fundação para a Ciência e a Tecnologia
Produções

Publicações

Artigo em conferência
  1. L.L. Ferrás; Magda Rebelo; M. Luísa Morgado. "A Distributed Order Viscoelastic Model for Small Deformations". Trabalho apresentado em SYMCOMP 2021 5th International Conference on Numerical and Symbolic Computation Developments and Applications, Évora, 2021.
    Publicado
  2. L.L. Ferrás. "A Distributed Order Viscoelastic Model for Small Deformations". Trabalho apresentado em SYMCOMP 2021 5th International Conference on Numerical and Symbolic Computation Developments and Applications, Évora, 2021.
    Aceite para publicação
  3. Carneiro, Olga Sousa; Rajkumar, Ananth; L.L. Ferrás; Fernandes, Célio; Sacramento, Alberto; Nóbrega, João Miguel. "Computer aided die design: A new open-source methodology". Trabalho apresentado em Novel Trends in Rheology VII, Zlín, 2017.
    Publicado • 10.1063/1.4982987
  4. L.L. Ferrás; Ford, Neville John; Morgado, Maria Luísa; Rebelo, Magda; McKinley, Gareth Huw; Nóbrega, João Miguel. "A primer on experimental and computational rheology with fractional viscoelastic constitutive models". Trabalho apresentado em Novel Trends in Rheology VII, Zlín, 2017.
    Publicado • 10.1063/1.4982977
  5. O.S. Carneiro; A. Rajkumar; Célio Fernandes; L.L. Ferrás; F. Habla; J. Miguel; Carneiro, O. S.; et al. "Development and experimental assessment of a numerical modelling code to aid the design of profile extrusion cooling tools". Trabalho apresentado em ESAFORM 2017, Dublin, 2017.
    Publicado • 10.1063/1.5008146
  6. L.L. Ferrás; Neville Ford; M.L. Morgado; M. Rebelo; Gareth McKin. "How non-integer order derivatives can be useful to rheology". Trabalho apresentado em SYMCOMP 2017, 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications, 2017.
    Publicado
  7. O.S. Carneiro; L.L. Ferrás; P.F. Teixeira; Célio Fernandes; J. Miguel. "Weld lines in extrusion: Understanding the role of the flow conditions". Trabalho apresentado em Novel Trends in Rheology VI, Zlín, 2015.
    Publicado • https://doi.org/10.1063/1.4918887
  8. M.S.B de Araújo; Fernandes, Célio; L.L. Ferrás; Tukovic, Željko; Jasak, Hrvoje; J. Miguel. "Implementation of integral viscoelastic constitutive models in OpenFOAM® computational library". Trabalho apresentado em Novel Trends in Rheology VI, Zlín, 2015.
    10.1063/1.4918875
  9. M.L. Morgado; L.L. Ferrás; M. Rebelo. "Comparison of different numerical methods for the solution of the time-fractional reaction-diffusion equation with variable diffusion coefficient". Trabalho apresentado em 15th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2015, Cadiz, 2015.
    Publicado
  10. L.L. Ferrás; Ford, Neville John; M.L. Morgado; J. Miguel; M. Rebelo. "Fractional bioheat equation". Trabalho apresentado em 15th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2015, Cadiz, 2015.
    Publicado
  11. L.L. Ferrás; Célio Fernandes; O. Pozo; A.M. Afonso; M.A. Alves; J. Miguel; F.T. Pinho. "Development length in channel flows of inelastic fluids described by the Sisko viscosity model". Trabalho apresentado em MEFTE 2014, Porto, 2014.
    Publicado
  12. L.L. Ferrás; Neville Ford; M.L. Morgado; J. Miguel. "Fractional modelling of Pennes' bioheat equation using distributed order differential equations". Trabalho apresentado em 14th International Conference on Mathematical Methods in Science and Engineering, (CMMSE 2014), Almería, 2014.
    Publicado
  13. O.S. Carneiro; L.L. Ferrás; F.T. Pinho. "Effect of Polymer Melt Wall Slip on the Flow Balance of Profile Extrusion Dies". Trabalho apresentado em Novel Trends in Rheology V, 2013.
    Publicado • 10.1063/1.4802603
  14. L.L. Ferrás; J. Miguel; F.T. Pinho. "Slip Effects on the Stick-Slip Flow of a sPTT Fluid". Trabalho apresentado em MEFTE 2012 - IV Conferência Nacional em Mecânica Dos Fluidos, Termodinâmica e Energia, Lisbon, 2012.
    Publicado
  15. L.L. Ferrás; J. Miguel; F.T. Pinho. "Explicit Versus Implicit Numerical Implementations Of The Wall Slip Boundary Conditions". Trabalho apresentado em Semana da Engenharia 2010 - Universidade do Minho, Guimarães, 2010.
    Publicado
  16. L.L. Ferrás; J. Miguel; F.T. Pinho. "Implementation of a Slip Boundary Condition in a Finite Volume Code Aimed to Predict Fluid Flows". Trabalho apresentado em II Conferência Nacional de Métodos Numéricos em Mecânica de Fluidos e Termodinâmica, Aveiro, 2008.
    Publicado
  17. L.L. Ferrás; J. Miguel; F.T. Pinho; O.S. Carneiro. "Profile Extrusion Die Design: The Effect Of Wall Slip". Trabalho apresentado em PPS-23, Salvador, 2007.
    Publicado
Artigo em revista
  1. A. M. Ribau; L. L. Ferrás; M. L. Morgado; M. Rebelo; M. A. Alves; F. T. Pinho; A. M. Afonso. "A study on mixed electro-osmotic/pressure-driven microchannel flows of a generalised Phan-Thien–Tanner fluid". Journal of Engineering Mathematics (2021): https://doi.org/10.1007/s10665-020-10071-6.
    10.1007/s10665-020-10071-6
  2. Luís Lima Ferrás; Célio Fernandes; Denis Semyonov; João Miguel Nóbrega; José António Covas. "Dispersion of Graphite Nanoplates in Polypropylene by Melt Mixing: The Effects of Hydrodynamic Stresses and Residence Time". Polymers (2020): https://doi.org/10.3390/polym13010102.
    10.3390/polym13010102
  3. L. L. Ferrás; A. M. Afonso; M. A. Alves; J. M. Nóbrega; F. T. Pinho. "Newtonian and viscoelastic fluid flows through an abrupt 1:4 expansion with slip boundary conditions". Physics of Fluids (2020): https://doi.org/10.1063/1.5145092.
    10.1063/1.5145092
  4. A.M. Ribau; L.L. Ferrás; M.L. Morgado; M. Rebelo; A.M. Afonso. "Analytical and numerical studies for slip flows of a generalised Phan-Thien–Tanner fluid". ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik (2020): https://doi.org/10.1002/zamm.201900183.
    No prelo • https://doi.org/10.1002/zamm.201900183
  5. L.L. Ferrás; Ford, Neville; Morgado, Maria Luísa; Rebelo, Magda. "High-Order Methods for Systems of Fractional Ordinary Differential Equations and Their Application to Time-Fractional Diffusion Equations". Mathematics in Computer Science (2020): http://dx.doi.org/10.1007/s11786-019-00448-x.
    No prelo • 10.1007/s11786-019-00448-x
  6. L.L. Ferrás; A.M. Afonso; M.A. Alves; J. Miguel; F.T. Pinho. "Newtonian and viscoelastic fluid flows through an abrupt 1:4 expansion with slip boundary conditions". Physics of Fluids (2020):
    Em revisão
  7. G. Ferreira; A. Sucena; L.L. Ferrás; M.A. Alves; F.T. Pinho; A.M. Afonso. "Hydrodynamic entrance length for laminar flow in 3D rectangular micro-channels". European Journal of Mechanics - B/Fluids (2020):
    Em revisão
  8. F. Barros; N. Viriato; C. Rodrigues; L.L. Ferrás; M. Vaz; A.M. Afonso. "Numerical study of a kayak hull design on calm water resistance". Sports Engineering (SPEN) (2020):
    Em revisão
  9. L.L. Ferrás; A.M. Afonso. "A comparison between the extended and the generalised Phan-Thien and Tanner constitutive differential equations". Jornal of Non-Newtonian Fluid Mechanics (2020):
    Submetido
  10. A.M. Afonso; R.S. Barbosa; L.L. Ferrás; R.J. Poole; M.A. Alves; F.T. Pinho. "A note on viscoelastic Mach number effect in developing channel flow". Journal of Non-Newtonian Fluid Mechanics (2020):
    Submetido
  11. Ribau, Ângela M.; L.L. Ferrás; Morgado, Maria L.; Rebelo, Magda; Afonso, Alexandre M.. "Semi-Analytical Solutions for the Poiseuille–Couette Flow of a Generalised Phan-Thien–Tanner Fluid". Fluids 4 3 (2019): 129. http://dx.doi.org/10.3390/fluids4030129.
    10.3390/fluids4030129
  12. L.L. Ferrás; Morgado, M.L.; Rebelo, M.; McKinley, Gareth H.; Afonso, A.M.. "A generalised Phan–Thien—Tanner model". Journal of Non-Newtonian Fluid Mechanics 269 (2019): 88-99. http://dx.doi.org/10.1016/j.jnnfm.2019.06.001.
    Publicado • 10.1016/j.jnnfm.2019.06.001
  13. Fernandes, Célio; L.L. Ferrás; Habla, Florian; Carneiro, Olga Sousa; Nóbrega, João Miguel. "Implementation of partial slip boundary conditions in an open-source finite-volume-based computational library". Journal of Polymer Engineering 39 4 (2019): 377-387. http://dx.doi.org/10.1515/polyeng-2018-0343.
    Publicado • 10.1515/polyeng-2018-0343
  14. L.L. Ferrás; Cavadas, A.S.; Resende, P.R.; Afonso, A.M.; Pinho, F.T.. "Effect of the solvent viscosity on pure electro-osmotic flow of viscoelastic fluids". Journal of Non-Newtonian Fluid Mechanics 259 (2018): 125-129. http://dx.doi.org/10.1016/j.jnnfm.2018.04.008.
    Publicado • 10.1016/j.jnnfm.2018.04.008
  15. L.L. Ferrás; Ford, Neville J.; Morgado, Maria Luísa; Rebelo, Magda; McKinley, Gareth H.; Nóbrega, João M.. "Theoretical and numerical analysis of unsteady fractional viscoelastic flows in simple geometries". Computers & Fluids 174 (2018): 14-33. http://dx.doi.org/10.1016/j.compfluid.2018.07.004.
    Publicado • 10.1016/j.compfluid.2018.07.004
  16. Fernandes, C.; Semyonov, D.; L.L. Ferrás; Nóbrega, J. Miguel. "Validation of the CFD-DPM solver DPMFoam in OpenFOAM through analytical, numerical and experimental comparisons". Granular Matter 20 4 (2018): http://dx.doi.org/10.1007/s10035-018-0834-x.
    Publicado • 10.1007/s10035-018-0834-x
  17. Fernandes, C.; L.L. Ferrás; Araujo, M.S.; Nóbrega, J.M.. "Development length in planar channel flows of inelastic non-Newtonian fluids". Journal of Non-Newtonian Fluid Mechanics 255 (2018): 13-18. http://dx.doi.org/10.1016/j.jnnfm.2018.02.011.
    10.1016/j.jnnfm.2018.02.011
  18. Teixeira, P.F.; L.L. Ferrás; Hilliou, L.; Covas, J.A.. "A new double-slit rheometrical die for in-process characterization and extrusion of thermo-mechanically sensitive polymer systems". Polymer Testing 66 (2018): 137-145. http://dx.doi.org/10.1016/j.polymertesting.2018.01.013.
    Publicado • 10.1016/j.polymertesting.2018.01.013
  19. L.L. Ferrás; Yalew Sitotaw; Célio Fernandes; João M. Nóbrega; Olga S. Carneiro. "A numerical and experimental study on weld lines formation and strength in extrusion". Polymer Engineering & Science 58 3 (2018): 249-260. https://doi.org/10.1002/pen.24551.
    Publicado • 10.1002/pen.24551
  20. L.L. Ferrás. "A Stable Numerical Implementation of Integral Viscoelastic Models in the OpenFOAM(R) Computational Library". Computers and Fluids (2018):
  21. L.L. Ferrás; Rajkumar, A.; Fernandes, C.; Carneiro, O. S.; Sacramento, A.; Nóbrega, J. M.; Ferrás, Luís. "An Open Source Framework for the Computer Aided Design of Complex Profile Extrusion Dies". International Polymer Processing 33 2 (2018): 276-285. http://dx.doi.org/10.3139/217.3514.
    Publicado • 10.3139/217.3514
  22. Fernandes, C.; Araujo, M.S.B.; L.L. Ferrás; Miguel Nóbrega, J.. "Improved both sides diffusion (iBSD): A new and straightforward stabilization approach for viscoelastic fluid flows". Journal of Non-Newtonian Fluid Mechanics 249 (2017): 63-78. http://dx.doi.org/10.1016/j.jnnfm.2017.09.008.
    Publicado • 10.1016/j.jnnfm.2017.09.008
  23. Khaliq, Muhammad Hussam; Gomes, Rui; Fernandes, Célio; Nóbrega, João; Carneiro, Olga Sousa; L.L. Ferrás. "On the use of high viscosity polymers in the fused filament fabrication process". Rapid Prototyping Journal 23 4 (2017): 727-735. http://dx.doi.org/10.1108/rpj-02-2016-0027.
    Publicado • 10.1108/rpj-02-2016-0027
  24. Rajkumar, A.; L.L. Ferrás; Fernandes, C.; Carneiro, O. S.; Becker, M.; Nóbrega, J. M.. "Design Guidelines to Balance the Flow Distribution in Complex Profile Extrusion Dies". International Polymer Processing 32 1 (2017): 58-71. http://dx.doi.org/10.3139/217.3272.
    Publicado • 10.3139/217.3272
  25. L.L. Ferrás. "Guidelines for balancing the flow in extrusion dies: the influence of the material rheology". Journal of Polymer Engineering (2017):
    doi.org/10.1515/polyeng-2016-0449
  26. L.L. Ferrás; Afonso, A. M.; Nóbrega, J. M.; Pinho, F. T.. "A numerical and theoretical study on viscoelastic fluid slip flows". Physics of Fluids 29 5 (2017): 053102. http://dx.doi.org/10.1063/1.4983062.
    Publicado • doi.org/10.1063/1.4983062
  27. L.L. Ferrás; Morgado, Maria Luísa; Rebelo, Magda; Ford, Neville J.. "Numerical solution for diffusion equations with distributed order in time using a Chebyshev collocation method". Applied Numerical Mathematics 114 (2017): 108-123. http://dx.doi.org/10.1016/j.apnum.2016.11.001.
    Publicado • doi.org/10.1016/j.apnum.2016.11.001
  28. L.L. Ferrás. "Design guidelines to balance the flow distribution in complex profile extrusion dies". International Polymer Processing (2017):
    doi.org/10.3139/217.3272
  29. L.L. Ferrás. "Improved Both Sides Diffusion (iBSD): a new and straightforward stabilization approach for viscoelastic fluid flows". Journal of Non-Newtonian Fluid Mechanics (2017):
    doi.org/10.1016/j.jnnfm.2017.09.008
  30. L.L. Ferrás; Afonso, A. M.; Alves, M. A.; Nóbrega, J. M.; Pinho, F. T.. "Electro-osmotic and pressure-driven flow of viscoelastic fluids in microchannels: Analytical and semi-analytical solutions". Physics of Fluids 28 9 (2016): 093102. http://dx.doi.org/10.1063/1.4962357.
    Publicado • 10.1063/1.4962357
  31. L.L. Ferrás; Habla, Florian; Fernandes, C.; Maier, Maximilian; Densky, Lennart; Rajkumar, Ananth; Carneiro, O.S.; Hinrichsen, Olaf; Nóbrega, J. Miguel. "Development and validation of a model for the temperature distribution in the extrusion calibration stage". Applied Thermal Engineering 100 (2016): 538-552. http://dx.doi.org/10.1016/j.applthermaleng.2016.01.166.
    Publicado • doi.org/10.1016
  32. Gonçalves, N. D.; Pereira, S. P.; L.L. Ferrás; Nóbrega, J. M.; Carneiro, O. S.. "Using the GPU to Design Complex Profile Extrusion Dies". International Polymer Processing 30 4 (2015): 442-450. http://dx.doi.org/10.3139/217.2957.
    Publicado • 10.3139/217.2957
  33. L.L. Ferrás; Ford, Neville J.; Morgado, Maria L.; Nóbrega, João M.; Rebelo, Magda S.. "Fractional Pennes’ Bioheat Equation: Theoretical and Numerical Studies". Fractional Calculus and Applied Analysis 18 4 (2015): http://dx.doi.org/10.1515/fca-2015-0062.
    Publicado • 10.1515/fca-2015-0062
  34. L.L. Ferrás; Afonso, A.M.; Alves, M.A.; Nóbrega, J.M.; Carneiro, O.S.; Pinho, F.T.. "Slip flows of Newtonian and viscoelastic fluids in a 4:1 contraction". Journal of Non-Newtonian Fluid Mechanics 214 (2014): 28-37. http://dx.doi.org/10.1016/j.jnnfm.2014.09.007.
    Publicado • 10.1016/j.jnnfm.2014.09.007
  35. Gonçalves, N.D.; Teixeira, P.; Afonso, A.M.; Nóbrega, J.M.; Carneiro, O.S.; L.L. Ferrás. "Design and optimization of an extrusion die for the production of wood-plastic composite profiles". Polymer Engineering & Science 55 8 (2014): 1849-1855. http://dx.doi.org/10.1002/pen.24024.
    Publicado • 10.1002/pen.24024
  36. L.L. Ferrás; Afonso, A.M.; Alves, M.A.; Nóbrega, J.M.; Pinho, F.T.. "Analytical and numerical study of the electro-osmotic annular flow of viscoelastic fluids". Journal of Colloid and Interface Science 420 (2014): 152-157. http://dx.doi.org/10.1016/j.jcis.2013.12.043.
    Publicado • 10.1016/j.jcis.2013.12.043
  37. Ferrás, L. L.; Afonso, A. M.; Alves, M. A.; Nóbrega, J. M.; Pinho, F. T.. "Annular flow of viscoelastic fluids: Analytical and numerical solutions". Journal of Non-Newtonian Fluid Mechanics 212 0 (2014): 80-91.
    http://dx.doi.org/10.1016/j.jnnfm.2014.07.004
  38. L.L. Ferrás. "Design and optimization of an extrusion die for the production of wood--plastic composite profiles". Polymer Engineering & Science (2014):
    DOI: 10.1002/pen.24024
  39. Afonso, A. M.; L.L. Ferrás; Nóbrega, J. M.; Alves, M. A.; Pinho, F. T.. "Pressure-driven electrokinetic slip flows of viscoelastic fluids in hydrophobic microchannels". Microfluidics and Nanofluidics 16 6 (2013): 1131-1142. http://dx.doi.org/10.1007/s10404-013-1279-5.
    Publicado • 10.1007/s10404-013-1279-5
  40. L.L. Ferrás; Nóbrega, J.M.; Pinho, F.T.. "Implementation of slip boundary conditions in the finite volume method: new techniques". International Journal for Numerical Methods in Fluids 72 7 (2012): 724-747. http://dx.doi.org/10.1002/fld.3765.
    Publicado • 10.1002/fld.3765
  41. L.L. Ferrás; Afonso, A. M.; Alves, M. A.; Nóbrega, J. M.; Pinho, F. T.. "Development Length in Planar Channel Flows of Newtonian Fluids Under the Influence of Wall Slip". Journal of Fluids Engineering 134 10 (2012): http://dx.doi.org/10.1115/1.4007383.
    Publicado • 10.1115/1.4007383
  42. Ferras, L. L.; Nobrega, J. M.; Pinho, F. T.. "Analytical solutions for Newtonian and inelastic non-Newtonian flows with wall slip". Journal of Non-Newtonian Fluid Mechanics 175 (2012): 76-88.
    10.1016/j.jnnfm.2012.03.004
  43. Ferras, L. L.; Nobrega, J. M.; Pinho, F. T.. "Analytical solutions for channel flows of Phan-Thien-Tanner and Giesekus fluids under slip". Journal of Non-Newtonian Fluid Mechanics 171 (2012): 97-105.
    10.1016/j.jnnfm.2012.01.009
Artigo em revista (magazine)
  1. Ferrás, Luís; Y. Sitotaw; C. Fernandes; J. Miguel; O.S. Carneiro. "Novel indicator of weld line strength in extruded parts", SPE online, 2017, https://www.researchgate.net/publication/319826863_Novel_indicator_of_weld_line_strength_in_extruded_parts.
    10.2417/spepro.006931
  2. N. Gonçalves; P.F. Teixeira; L.L. Ferrás; A.M. Afonso. "Innovative approach to the design of profile extrusion dies", SPE online, 2015, https://www.researchgate.net/publication/319826600_Innovative_approach_to_the_design_of_profile_extrusion_dies.
    10.2417/spepro.005733
Capítulo de livro
  1. L.L. Ferrás; L. Morgado, Maria; Rebelo, Magda; T. Leiva, Rosalía; Castelo, António; H. McKinley, Gareth; M. Afonso, Alexandre. "Recent Advances in Complex Fluids Modeling". In Fluid Flow Problems. IntechOpen, 2019.
    Publicado • 10.5772/intechopen.82689
  2. Rajkumar, Ananth; L.L. Ferrás; Fernandes, Célio; Carneiro, Olga S.; Sacramento, Alberto; Nóbrega, J. Miguel. "Differential Heating as a Strategy for Controlling the Flow Distribution in Profile Extrusion Dies". In OpenFOAM®, 109-120. Springer International Publishing, 2019.
    10.1007/978-3-319-60846-4_8
  3. Fernandes, Célio; Araujo, Manoel S. B.; L.L. Ferrás; Miguel Nóbrega, J.. "Improving the Numerical Stability of Steady-State Differential Viscoelastic Flow Solvers in OpenFOAM®". In OpenFOAM®, 269-280. Springer International Publishing, 2019.
    Publicado • 10.1007/978-3-319-60846-4_20
  4. L.L. Ferrás; Ford, N. J.; Morgado, M. L.; Rebelo, M.. "A Hybrid Numerical Scheme for Fractional-Order Systems". In Innovation, Engineering and Entrepreneurship, 735-742. Springer International Publishing, 2018.
    Publicado • 10.1007/978-3-319-91334-6_100
  5. Ferrás, L.L.; Ford, N.J.; Morgado, M.L.; Rebelo, M.. "A numerical method for the solution of the time-fractional diffusion equation". In Lecture Notes In Computer Science. 2014.
    10.1007/978-3-319-09144-0_9
Livro
  1. L.L. Ferrás; A.M. Afonso. An Illustrated Introduction to Mathematical Analysis (under development). 2020.
  2. A. Jacinta; L.L. Ferrás. Mathematical Modelling (under development). 2020.
Poster em conferência
  1. L.L. Ferrás; N. Ford; M. Rebelo; M.L. Morgado; J. Miguel; G. McKinley. "Fractional Viscoelastic Models". Trabalho apresentado em VI Annual Meeting i3N (Universidade Nova de Lisboa), 2017.
  2. W. Galuppo; C. Fernandes; L.L. Ferrás; J. Miguel. "Simulation Of The Filling Stage Of Injection Moulding Process Using Openfoam®". Trabalho apresentado em OpenFOAM Workshop, Exeter, UK, 2017, 2017.
  3. C. Fernandes; L.L. Ferrás; M.S.B de Araújo; J. Miguel. "Development-Lenght Requirements In Planar Channel Flows Of A Fluid Obeying The Sisko Model". Trabalho apresentado em OpenFOAM Workshop, Guimarães, Portugal, 2016, 2016.
  4. A. Magalhães; C. Fernandes; L.L. Ferrás. "Simulation Of The Injection Molding Filling Stage". Trabalho apresentado em OpenFOAM Workshop, Guimarães, Portugal, 2016, 2016.
  5. A. Rajkumar; L.L. Ferrás; C. Fernandes; O.S. Carneiro; J. Miguel. "Development Of A New Design Methodology For Complex Profile Extrusion Die With The Aid Of Openfoam". Trabalho apresentado em OpenFOAM Workshop, Guimarães, Portugal, 2016, 2016.
  6. L.L. Ferrás; O.S. Carneiro; Y. Sitotaw; C. Fernandes; J. Miguel. "Weld Lines In The Extrusion Process: A Numerical Study". Trabalho apresentado em OpenFOAM Workshop, Guimarães, Portugal, 2016, 2016.
    10.1115/ipc2008-64632
  7. M.S.B. Araujo; C. Fernandes; L.L. Ferrás; J. Miguel. "Improvements and Assessment Of The Integral Viscoelastic Solver In Openfoam". Trabalho apresentado em OpenFOAM Workshop, Guimarães, Portugal, 2016, 2016.
  8. M. Rebelo; M.L. Morgado; L.L. Ferrás; N. Ford. "A spectral collocation method for the diffusion equation with distributed order in time". Trabalho apresentado em Fifth International Workshop on Analysis and Numerical Approximation of Singular Problems, Algarve, Portugal, 2015, 2015.
  9. C. Fernandes; A. Rajkumar; D. Semyonov; L.L. Ferrás; M.S.B. Araujo; O.S. Carneiro; J. Miguel. "Computational Rheology". Trabalho apresentado em I3N Meeting, Aveiro, Portugal, 2015, 2015.
  10. L.L. Ferrás; C. Fernandes; J. Miguel; J. Covas. "Studies On Dispersion Efficiency Of Polymer Nanocomposites". Trabalho apresentado em I3N Meeting, Aveiro, Portugal, 2015, 2015.
  11. L.L. Ferrás; A. Afonso; J. Miguel; M.A. Alves; F.T. Pinho. "Development lengths for fluid flow in microchannels under the influence of slip boundary conditions". Trabalho apresentado em I3N – IV Annual Meeting 2012, Quiaios, Portugal, March 9-10, 2012, 2012.
  12. L.L. Ferrás; A. Afonso; M.A. Alves; J. Miguel; F.T. Pinho. "Analytical solutions for laminar and electroosmotic fluid flow under slip boundary conditions". Trabalho apresentado em I3N – IV Annual Meeting 2012, Quiaios, Portugal, March 9-10, 2012, 2012.
  13. L.L. Ferrás; J. Miguel; F.T. Pinho; O.S. Carneiro. "On the Effect of the Wall Slip Boundary Conditon". Trabalho apresentado em Semana da Escola de Engenharia, Universidade do Minho, Guimarães, Portugal, October 2011, 2011.
  14. L.L. Ferrás; O.S. Carneiro; F.T. Pinho; J. Miguel. "The Effect of Wall Slip on the Flow of Newtonian and Viscoelastic Materials in Plannar Contractions". Trabalho apresentado em III Annual Meeting of the I3N – Institute of Nanostructures, Nanomodelling and Nanofabrication, Fátima, Portugal, February 2011, 2011.
  15. L.L. Ferrás; O.S. Carneiro; F.T. Pinho; J. Miguel. "Numerical Issues in the Implementation Of Slip Boundary Conditions". Trabalho apresentado em Workshop Mathematical Modelling and Numerical Simulations for Engineering Appliecations – Setembro 2011, Braga, Portugal, 2011.
  16. J. Miguel; O.S. Carneiro; L.L. Ferrás; F.T. Pinho. "Rheology & Extrusion Die Design". Trabalho apresentado em Rheoprocessing 2008. Guimarães, Portugal: June, 2008, 2008.
Recurso online
  1. L.L. Ferrás. Analytical solutions for Newtonian and inelastic non-Newtonian flows with wall slip. 2013. https://www.youtube.com/watch?v=KN0qnGYuXVs.
Tese / Dissertação
  1. L.L. Ferrás. "Numerical Solution of Fractional Differential Equations and their Application to Physics and Engineering". Doutoramento, University of Chester Faculty of Science and Engineering, 2019. https://chesterrep.openrepository.com/handle/10034/621788.
  2. L.L. Ferrás. "Theoretical and numerical studies of slip flows". Doutoramento, Universidade do Minho - Campus de Azurém, 2012. https://www.researchgate.net/publication/320183189_Theoretical_and_numerical_studies_of_slip_flows_PhD.
  3. L.L. Ferrás. "Condições fronteira nas interfaces - Descontinuidade no campo de velocidades (Master Thesis) - in Portuguese". Mestrado, Universidade do Porto, 2007. https://www.researchgate.net/publication/320183414_Condicoes_fronteira_nas_interfaces_-_Descontinuidade_no_campo_de_velocidades_Master_Thesis_-_in_Portuguese.
Atividades

Apresentação oral de trabalho

Título da apresentação Nome do evento
Anfitrião (Local do evento)
2021/03 A Distributed Order Viscoelastic Model for Small Deformations SYMCOMP 2021 - 5th International Conference on Numerical and Symbolic Computation Developments and Applications
Universidade de Évora (Évora, Portugal)
2020/12 Invited Talk - High-Order Numerical Methods for Fractional Differential Equations
Universidade do Minho (Braga, Portugal)
2020 Invited Talk - L.L. Ferrás, Is Fractional Calculus the ultimate tool to solve all anomalous-diffusion problems?, Departamento de Matemática da Universidade de Coimbra, Portugal, February, 2020.
(Portugal)
2019 Invited Talk - L.L. Ferrás, Fractional Differential Equations: Applications and Numerical Analysis, Department of Mathematics – New University of Lisbon, Portugal, 2019.
(Portugal)
2019 Invited Talk - L.L. Ferrás, Numerical Solution of Fractional Differential Equations and their Application to Physics and Engineering, Department of Mathematics – University of Minho, Braga, Portugal, 2019.
(Portugal)
2019 A. Ribau, L.L. Ferrás, M. Luísa, M. Rebelo, A. Afonso, Generalised Phan-Thien-Tanner fluids: new analytical and numerical studies, IBEREO 2019, Porto, Portugal.
2019 A. Ribau, L.L. Ferrás, M. Luísa, M. Rebelo, A. Afonso, Further Developments on Complex Viscoelastic Flows, DCE 2019, Porto, Portugal
2019 M.L. Morgado, M. Rebelo, L.L. Ferrás, N.J. Ford, Distributed order time-fractional diffusion: a numerical method, Symcomp 2019, Porto, Portugal.
2019 L.L. Ferrás, N.J. Ford, M.L. Morgado, M. Rebelo, High-order methods for Systems of Fractional Ordinary Differential Equations, Symcomp 2019, Porto, Portugal.
2019 A. Ribau, L.L. Ferrás, M.L. Morgado, M. Rebelo, A. Afonso, Slip flows of generalised Phan-Thien-Tanner fluids: analytical and numerical studies, Symcomp 2019, Porto, Portugal.
2019 A. Ribau, L.L. Ferrás, M. Luísa, M. Rebelo, A. Afonso, Analytical and semi-analytical solutions for the Poiseuille-Couette flow of a generalised simplified Phan-Thien-Tanner fluid, Congress on Numerical Methods in Engineering (CMN 2019), Guimarães, Portugal.
2018 L.L. Ferrás, N.J. Ford, M.L. Morgado, M. Rebelo, A Hybrid Numerical Scheme for Fractional-Order Systems. Helix 2018, Guimarães, Portugal.
2017 Invited Talk - L.L. Ferrás, Fractional Calculus and Rheology, Massachusetts Institute of Technology (MIT), Boston, USA, 2017
(Boston, Estados Unidos)
2017 L.L. Ferrás, Neville John Ford, Maria Luísa Morgado, Magda Rebelo, Gareth McKinley, J.M. Nóbrega, How Non-Integer Order Derivatives Can Be Useful To Rheology, SYMCOMP 2017, 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications.
2017 L.L. Ferrás, Neville John Ford, Maria Luísa Morgado, Magda Rebelo, Gareth Huw McKinley, J.M. Nóbrega, A primer on experimental and computational rheology with fractional viscoelastic constitutive models, Novel Trends in Rheology VII (2017).
2017 O.S. Carneiro; A. Rajkumar, Célio Fernandes; Luís Ferrás, F. Habla; J. Miguel Nóbrega, Development and experimental assessment of a numerical modelling code to aid the design of profile extrusion cooling tools ESAFORM 2017. Dublin, Ireland: April, 2017.
2017 Manoel Araújo; Célio Fernandes; Luís Ferrás; Zeljko Tukovic; Hrvoje Jasak; J. Miguel Nóbrega, A New Integral Viscoelastic Solver In Openfoam, OpenFOAM Workshop, Exeter, UK, 2017.
2017 Célio Fernandes; Florian Habla; Luís Ferrás; Ricardo Simões; Olga Carneiro; J. Miguel Nóbrega, Implementation Of Slip Boundary Conditions In Openfoam, OpenFOAM Workshop, Exeter, UK, 2017.
2016 Invited Talk - L.L. Ferrás, Theoretical and Numerical Aspects of Fractional Modelling, Departamento de Matemática da UTAD, Vila Real, Portugal, 2016.
(Portugal)
2016 O.S. Carneiro; A. Rajkumar, Luís Ferrás, Célio Fernandes, C. Becker, J. Miguel Nóbrega, Flow balancing in profile extrusion dies: a novel simplified methodology XXXII Annual Meeting of the Polymer Processing Society, PPS-32. Lyon, France: July, 2016.
2016 M. Araujo, C. Fernandes, L.L. Ferrás, J.M. Nóbrega, Improvements and Assessment Of The Integral Viscoelastic Solver In Openfoam, OpenFOAM Workshop, Guimarães, Portugal, 2016.
2016 Ananth Rajkumar, Luis Ferrás, Célio Fernandes, Olga Carneiro, Martin Becker, João Miguel Nóbrega, A Surrogate Model to Balance The Flow Distribution In Complex Profile Extrusion Dies, OpenFOAM Workshop, Guimarães, Portugal, 2016.
2016 C. Fernandes, M. Araujo, L.L. Ferrás, J.M. Nóbrega, Improving the Numerical Stability Of Steady-State Differential Viscoelastic Flows, OpenFOAM Workshop, Guimarães, Portugal, 2016.
2015 L.L. Ferrás, N. Ford, M.L. Morgado, M. Rebelo, Spectral methods for distributed-order space Riesz diffusion equations, Fifth International Workshop on Analysis and Numerical Approximation of Singular Problems, Algarve, Portugal, 2015.
2015 M. L. Morgado, L. L. Ferrás and M. Rebelo, Comparison of different numerical methods for the solution of the time-fractional reaction-diffusion equation with variable diffusion coefficient, CMMSE 2015, Cadiz, Spain, July, 6-10, 2015.
2015 L. L. Ferrás, N. J. Ford, M. L. Morgado, J. M. Nóbrega and M. Rebelo, Fractional bioheat equation, 15th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2015, Cadiz, Spain, July, 6-10 , 2015.
2015 O.S. Carneiro, L.L. Ferrás, P. Teixeira, C. Fernandes, J.M. Nóbrega, Weld lines in extrusion: Understanding the role of the flow conditions, Novel Trends in Rheology VI, 2015.
2015 M.S. Araújo, C. Fernandes, L.L. Ferrás, Ž. Tukovic, H. Jasak, J.M. Nóbrega, Implementation of integral viscoelastic constitutive models in OpenFOAM® computational library, Novel Trends in Rheology VI, 2015.
2015 C. Fernandes, L.L. Ferrás, D. Semyonov, J.A. Covas, J.M. Nóbrega, Evaluation of the DPMFoam solver, 10th OpenFOAM Workshop, Michigan, USA, 2015.
2015 L.L. Ferrás, J.A. Covas, J.M. Nóbrega, Flow Distribution in Bifurcations: the role of elasticity, 10th OpenFOAM Workshop, Michigan, USA, 2015.
2015 M.S. Araújo, C. Fernandes, L.L. Ferrás, Ž. Tukovic, H. Jasak, J.M. Nóbrega, Modelling Integral Viscoelastic Flows in OpenFOAM, 10th OpenFOAM Workshop, Michigan, USA, 2015.
2015 C. Fernandes, L.L. Ferrás, J.A. Covas, J.M. Nóbrega, Dispersion of Fillers in Viscoelastic Polymer Matrices using Eulerian-Lagrangian Approaches, 10th OpenFOAM Workshop, Michigan, USA, 2015.
2015 L.L. Ferrás, C. Fernandes, J.A. Covas, J.M. Nóbrega, Dispersion Levels in Polymer Nanocomposites: A Numerical Approach, PPS 31, Jeju, South Korea, 2015.
2015 L.L. Ferrás, D. Semeonov, C. Fernandes, J. M. Nóbrega, J. C. Covas, Improving Mixing Processes with the help of numerical tools, Materiais 2015, Porto, Portugal, 2015.
2015 C. Fernandes, L.L. Ferrás, J.A. Covas, J.M. Nóbrega, Understanding the Dispersion of Fillers in Polymer Matrices, Ibereo 2015, Coimbra, Portugal, 2015.
2014 Invited Talk - L.L. Ferrás, Numerical modeling of complex fluid flows using the Finite Volume Method, Departamento de Matemática da Universidade de Coimbra, Portugal, December, 2014.
(Portugal)
2014 Invited Talk - L.L. Ferrás, Modelagem e simulação de escoamentos complexos utilizando o método dos volumes finitos – o poder dos operadores fracionários, Departamento de Matemática Aplicada da Faculdade de Ciências e Tecnologia (UNESP), Brasil, November 2014.
(Brasil)
2014 L.L. Ferrás, C. Fernandes, O. Pozo, A.M. Afonso, M.A. Alves, J.M. Nóbrega, F.T. Pinho, Development length in channel flows of inelastic fluids described by the Sisko viscosity model, MEFTE 2014, Porto, Portugal, September 2014.
2014 L.L. Ferrás, N.J. Ford, M.L. Morgado, M. Rebelo, “A Numerical Method for the Solution of the Time-Fractional Diffusion Equation”, ICCSA 2014, Guimarães, Portugal, July 2014.
2014 L.L. Ferrás, N.J. Ford, M.L. Morgado, J.M. Nóbrega, M. Rebelo, Fractional modelling of Pennes’ bioheat equation using distributed order differential equations. CMMSE 2014, Almería , Spain, July 2014.
2014 L.L. Ferrás, J.M Nóbrega, J.A. Covas, A Systematic Study on the Dispersion Levels in Polymer Nanocomposites, 9th OpenFOAM Workshop,Zagreb, Croatia, June 2014.
2014 C. Fernandes, L.L. Ferrás, O. Pozzo, J.M. Nóbrega, On the Rheology of Filled Polymeric Systems using CFD-DEM Modelling, 9th OpenFOAM Workshop,Zagreb, Croatia, June 2014.
2014 J.M.Nobrega, A. Rajkumar, C. Fernandes, L.L. Ferrás, F. Habla, O. Hinrichsen, J. Guerrero, O. Carneiro, Using OpenFOAM to Aid the Design of Extrusion Dies for Thermoplastics Profiles, 9th OpenFOAM Workshop,Zagreb, Croatia, June 2014.
2013 Invited Talk - L.L. Ferrás, Simulation of extrusion processes – Modeling With Fractional Differential Calculus, Departamento de Matemática da UTAD, Vila Real, Portugal, 2013.
(Portugal)
2013 Invited Talk - L.L. Ferrás, Theoretical and numerical studies of wall slip flows, Ibereo 2013, Málaga, Spain, September 2013.
(Espanha)
2013 L.L. Ferrás, A.M. Afonso, M.A. Alves, J.M. Nóbrega, F.T. Pinho, “Studies on the wall slip boundary condition in viscoelastic flows”, PPS-29 Annual Meeting of the Polymer Processing Society, Nuremberg, Germany, July 2013.
2013 L.L. Ferrás, A.M. Afonso, M.A. Alves, J.M. Nóbrega, F.T. Pinho, “Numerical studies of flows with non-zero slip yield stress”, Ibereo 2013, Málaga, Spain, September 2013.
2013 O.S. Carneiro, L.L. Ferrás, F.T. Pinho, J.M. Nóbrega, Effect of polymer melt wall slip on the flow balance of profile extrusion dies. Novel Trends in Rheology V, 2013.
2012 L.L. Ferrás, Nóbrega, J.M., Pinho, F.T., Slip Effects on the Stick-Slip Flow of a sPTT Fluid, MEFTE 2012 – IV Conferência Nacional em Mecânica Dos Fluidos, Termodinâmica e Energia, Lisboa, Portugal, May, 2012
2012 L.L. Ferrás, Afonso, A.M., Nóbrega, J.M., Alves, M.A., Pinho, F.T., The Influence of Slip Boundary Conditions on the 4:1 Expansion Flow of an sPTT Fluid, 17th International Workshop on Numerical Methods for Non-Newtonian Flows, Blois, France, March, 2012.
2012 L.L. Ferrás, Afonso, A.M., Nóbrega, J.M., Alves, M.A., Pinho, F.T., Numerical simulation of viscoelastic fluids past a cylinder under the influence of slip velocity, The XVIth International Congress on Rheology, August 5-10, Lisbon, Portugal, 2012.
2012 L.L. Ferrás, Afonso, A.M., Nóbrega, J.M., Alves, M.A., Pinho, F. T. , Development Length of Laminar Channel Flows with Slip Velocity at the Walls, ECCOMAS 2012 – 6th European Congress on Computational Methods in Applied Sciences and Engineering, Vienna, Austria, September 10-14, 2012.
2011 Invited Talk - L.L. Ferrás, Design of profile extrusion Dies: the effect of wall slip, Semana da Engenharia 2011, Guimarães, Portugal, October 2011.
(Portugal)
2011 L.L. Ferrás, Carneiro, O.S., Pinho, F.T., Nóbrega, J.M. – Wall Slip Effects in Planar Contraction Channel Flows of Newtonian and sPTT Fluids, VI International Materials Symposium MATERIAIS 2011, Guimarães, Portugal, April 2011.
2011 L.L. Ferrás, Nóbrega, J.M., Pinho, F.T., Implementation of the Wall Slip Boundary Condition in a Computational Rheology Code based on the Finite Volume Method, 83rd Annual Meeting of the The Society of Rheology, Cleveland, USA, October 2011.
2010 L.L. Ferrás, Pinho, F.T., Carneiro, O.S. , Nóbrega, J.M. – The effect of wall slip in 4:1 contraction flows of a PTT fluid, PPS-26 Annual Meeting of the Polymer Processing Society, Banff, Canada, July 2010.
2009 L.L. Ferrás, Pinho, F.T., Carneiro, O.S. , Nóbrega, J.M. – Explicit vs implicit numerical implementation of the wall slip boundary condition, PPS-2009 Europe / Africa Regional Meeting of the Polymer Processing Society, Larnaca, Cyprus, October 2009.
2008 L.L. Ferrás, Nóbrega, J.M., Pinho, F.T.,Carneiro, O.S. – Implementation of a Slip Boundary Condition in a Finite Volume Code Aimed to Predict Fluid Flows, II Conferência Nacional de Métodos Numéricos em Mecânica de Fluidos e Termodinâmica. Aveiro: May, 2008.
2008 L.L. Ferrás, Nóbrega, J.M., Pinho, F.T., Carneiro, O.S. – The Effect of Wall Slip in Contraction Flows, PPS-24 Annual Meeting, Salerno, Italy, June 2008.
2007 Nóbrega, J. M., Carneiro, O. S., L.L. Ferrás, Recent Developments in Profile Extrusion: Automatic Design of Extrusion Dies and Calibrators, 9º Congresso Brasileiro de Polímeros. Campina Grande, Brazil, October 2007.
2007 L.L. Ferrás, Nóbrega, J.M., Pinho, F.T., Carneiro, O.S., Profile Extrusion Die Design: the Effect of Wall Slip, Materiais 2007-IV International Materials Symposium, Porto, Portugal, April 2007.
2007 L.L. Ferrás, Nóbrega, J.M., Pinho, F.T., Carneiro, O.S. – Optimisation of Profile Extrusion Dies: the Effect of Wall Slip, PPS-23 Annual Meeting, Salvador, Brasil, June 2007.
2007 Carneiro, O.S., Nóbrega, J. M., L.L. Ferrás, Automatic Design of Extrusion Tools for the Production of Thermoplastic Profiles, Extrusion Minitec & Conference “Advances in Extrusion Technology”. Dusseldorf, Germany, October 2007.

Orientação

Título / Tema
Papel desempenhado
Curso (Tipo)
Instituição / Organização
2018 - Atual Numerical studies on integro-differential fractional viscoelastic models
Coorientador de Rosalía Taboada Leiva
Ph.D. in Mathematics (Doutoramento)
Institute for Mathematical Sciences and Computation, University of São Paulo (USP), Brasil
2020 - 2020 Public Parking Enhancer - Mathematics and Computation
Orientador
Master in Mathematics and Computation – Category: Machine learning, Internet of Things, Artificial Inteligence (Mestrado)
Universidade do Minho Centro de Matemática, Portugal
2020 - 2020 Machine Learning and Image Processing - Mathematics and Computation
Orientador
Master in Mathematics and Computation – Category: Machine learning, Internet of Things, Artificial Inteligence (Mestrado)
Universidade do Minho Centro de Matemática, Portugal
2019 - 2019 Smart Traffic Signals - Mathematics and Computation
Orientador
Mathematics - Topic: “Smart Traffic Signals”. Category: Machine learning, Internet of Things, Artificial Inteligence (Licenciatura/Bacharelato)
Universidade do Minho, Portugal
2017 - 2017 Rheology of Rubbers
Orientador
Master in Polymer Engineering (Mestrado)
Universidade do Minho, Portugal
2016 - 2016 Numerical Modeling of Injection Molding
Orientador
Master in Polymer Engineering (Mestrado)
Universidade do Minho, Portugal
2015 - 2015 Key features of Materials for the Fused Deposition Modelling Process
Orientador
European Masters in Engineering Rheology (Mestrado)
Universidade do Minho, Portugal

Organização de evento

Nome do evento
Tipo de evento (Tipo de participação)
Instituição / Organização
2019 - 2019 3rd Iberian Meeting of OpenFOAM® technology (software to solve differential equations by the finite volume method), Porto, Portugal 2019. (2019 - 2019)
Conferência (Membro da Comissão Organizadora)
Universidade do Porto, Portugal
2018 - 2018 National Meeting of the Portuguese Society of Mathematics, Mini-symposium - Fractional Calculus: Theory and Applications. Bragança, Portugal 2018 (http://www.enspm2018.ipb.pt/PT_index.html) (2018 - 2018)
Conferência (Membro da Comissão Organizadora)
Instituto Politécnico de Bragança, Portugal
2017 - 2017 International Conference MODEST WORKSHOP}, Algarve, Portugal 2017 (http://www.chemia.pk.edu.pl/modest-workshop-2017/) (2017 - 2017)
Conferência (Membro da Comissão Organizadora)
Universidade do Minho, Portugal
2017 - 2017 Second Portuguese Meeting in OpenFOAM} (FOAM@PT), Coimbra, Portugal 2017 (https://2017.foam-iberia.eu/) (2017 - 2017)
Conferência (Membro da Comissão Organizadora)
Universidade de Coimbra, Portugal
2016 - 2016 11th OpenFOAM Workshop - 2016, Guimarães, Portugal. (2016 - 2016)
Conferência (Membro da Comissão Organizadora)
Universidade do Minho, Portugal
2015 - 2015 15th International Conference on Computational and mathematical methods in Science and Engineering} (CMMSE 2015) - Mini-symposium: Analytical and Numerical Methods for Fractional Differential Equations, Cadiz, Spain. (2015 - 2015)
Conferência (Membro da Comissão Organizadora)
2015 - 2015 First Portuguese Meeting in OpenFOAM (FOAM@PT), Guimarães, Portugal 2015. (2015 - 2015)
Conferência
Universidade do Minho, Portugal

Participação em evento

Descrição da atividade
Tipo de evento
Nome do evento
Instituição / Organização
2019/07 - 2019/07 Cost Action – Computational Methods for Fractional-Order Problems. Bari, Italy, July 22-26 (2019)
Oficina (workshop)
Cost Action – Computational Methods for Fractional-Order Problems
Politecnico di Bari, Itália
2018 - 2018 Session Moderator: SPM - Mini-symposium - Fractional Calculus: Theory and Applications.
Conferência
National Meeting of the Portuguese Society of Mathematics, Mini-symposium - Fractional Calculus: Theory and Applications. Bragança, Portugal 2018.
Instituto Politécnico de Bragança, Portugal
2018 - 2018 Outreach activities • (2018) Educational Talk: The Relevance of Mathematics for Industry - lecture for high school students
Seminário
The Relevance of Mathematics for Industry - lecture for high school students
2017/07 - 2017/07 FEUP - Universidade do Porto - Portugal - 1st Summer School on Complex fluid-Flows in Microfluidics: July 10-14 (2017)
Oficina (workshop)
1st Summer School on Complex fluid-Flows in Microfluidics
Universidade do Porto, Portugal
2016 - 2016 Session Moderator - 11th OpenFOAM Workshop
Conferência
11th OpenFOAM Workshop
Universidade do Minho, Portugal
2015 - 2015 Cost Action - Flowing Mater. One week course on Lattice Boltzman method. Madrid, Spain (2015)
Oficina (workshop)
Cost Action - Flowing Mater
2015 - 2015 Session Moderator - (CMMSE 2015) - Mini-symposium: Analytical and Numerical Methods for Fractional Differential Equations (CMMSE 2015) - Mini-symposium: Analytical and Numerical Methods for Fractional Differential Equations, Cadiz, Spain.
2012 - 2012 Instituto Politécnico do Cávado e do Ave - Portugal - 40 hours course on “Data analysis with SPSS (2012)"
Oficina (workshop)
Data analysis with SPSS (2012)
Instituto Politécnico do Cávado e do Ave, Portugal
2010 - 2010 University of Pecs, Hungary. One week course on “High Performance Computations for Engineering – International PhD Course” - 2010
Oficina (workshop)
High Performance Computations for Engineering – International PhD Course
Pécsi Tudományegyetem, Hungria
2006 - 2006 Multimedia Course (448 hours). Photoshop, Fireworks, Soundforge, Dreamweaver, Flash, Javascript - 2006
Oficina (workshop)
Multimedia Course (448 hours)

Júri de grau académico

Tema
Tipo de participação
Nome do candidato (Tipo de grau)
Instituição / Organização
2021/03/10 Numerical studies of the natural formulation of the tensor: application in viscoelastic flows with slip
Arguente principal
Fabiano Ruano Neto (Mestrado)
Universidade Estadual Paulista Júlio de Mesquita Filho, Brasil
2020/05/05 Simulações Numéricas de Escoamentos Viscoelásticos Utilizando OpenFOAM
Arguente
Luiz Haines Junior (Mestrado)
Universidade Estadual Paulista Júlio de Mesquita Filho, Brasil
2018 Simulação do processo de extrusão de compostos de borracha / Numerical simulation of the extrusion of rubber compounds
Arguente principal
Vitor Hugo Barros Pereira (Mestrado)
Universidade do Porto, Portugal
2018 Dynamics of large-scale perturbations of steady convective dynamos in a horizont plane layer of electrically conducting fluid
Arguente principal
Simon Ranjith Jeyabalan (Outro)
Universidade do Porto Faculdade de Ciências, Portugal
2017 Estudo numérico de instabilidades elásticas numa micro bifurcação / Numerical study of the elastic instabilites in a micro bifurcation
Arguente principal
Delfim Augusto Nobre dos Reis Teixeira (Mestrado)
Universidade do Porto, Portugal
2017 Heat transfer enhancement in viscoelastic fluids
Arguente principal
Luís Pedro Martins e Mendes (Mestrado)
Universidade do Porto, Portugal
2017 High-Fidelity Numerical Investigations on Micro-physics of Complex fluids
Arguente principal
Artur Filipe Sucena Martins Ferreira (Outro)
Universidade do Porto Faculdade de Engenharia, Portugal
2016 Numerical study of the development length in viscoelastic fluids
Arguente principal
Guilherme Luís de Sousa Fialho Guedes (Mestrado)
Universidade do Porto, Portugal
2015 Theoretical and numerical studies of flows with slip
Arguente principal
Caroline Viezel (Mestrado)
Universidade Estadual Paulista Júlio de Mesquita Filho, Brasil
2015 Numerical study of flows in bifurcations
Arguente principal
Márcio Quintela (Mestrado)
Universidade do Porto, Portugal
2014 Application of open-source software in the design of microfluidic devices for controlled deformation of biomolecules
Arguente principal
Francisco Manuel Pinheiro Pimenta (Mestrado)
Universidade do Porto, Portugal

Arbitragem científica em conferência

Nome da conferência Local da conferência
2016 - 2016 11th OpenFOAM Workshop University of Minho

Consultoria / Parecer

Descrição da atividade Instituição / Organização
2017 - 2017 The master thesis by Jorge Mendes was was a joint work with the company CONTINENTAL MABOR – Tire Industry, S.A. CONTINENTAL MABOR – Tire Industry, S.A., Portugal

Curso / Disciplina lecionado

Disciplina Curso (Tipo) Instituição / Organização
2020/02 - 2020/07 Mathematical Modelling (with ODE and PDE) (Mestrado) Universidade do Minho, Portugal
2019/09 - 2020/02 Integrated Project (Master in Mathematics and Computation): the students developed a state-of-the art of a pre-master thesis. The topic was "Machine Learning and traffic signals". Master in Mathematics and Computation (Mestrado) Universidade do Minho, Portugal
2019/09 - 2020/02 Calculus I (courses: Mechanical Engineering, Polymer Engineering, Materials Engineering and Applied Statistics) (Mestrado integrado) Universidade do Minho - Campus de Azurém, Portugal
2018 - 2018 Taught a course on Field Operation and Maniplation (PDE solver) at FEUP - Universidade do Porto – Portugal: 2nd Summer School on Complex fluid-Flows in Microfluidics: July 9-13 2018 (Outros) Universidade do Porto, Portugal
2015/09 - 2016/02 Computational fluid Dynamics: Master in Properties and Polymer Technology. Main topics: Introduction to fluid Mechanics, Numerical Methods for the solution of Diffusion, Convection, Convection+Diffusion, and complex problems. (Mestrado integrado) Universidade do Minho - Campus de Azurém, Portugal
2015/02 - 2015/07 Computational fluid Dynamics: Master in Properties and Polymer Technology. Main topics: Introduction to fluid Mechanics, Numerical Methods for the solution of Diffusion, Convection, Convection+Diffusion, and complex problems. (Mestrado integrado) Universidade do Minho - Campus de Azurém, Portugal
2014/09 - 2015/02 Constitutive Modelling and Computational Rheology: EuRheo (European Masters in Engineering Rheology) this Master involves 7 universities: University of Minho, Katholieke Universiteit Leuven, Universidad de Huelva, Universitá Degli Studi Della, Calabria, Université Catholique de Louvain, Univerza v Ljubljani. (Mestrado) Universidade do Minho - Campus de Azurém, Portugal
2015 - 2015 (2015) Taught a course (numerical solution of systems of differential equations with the finite volume method) for Portuguese and Spanish companies (three days course) (Outros)

Membro de comissão

Descrição da atividade
Tipo de participação
Instituição / Organização
2019 - 2019 Administrative duties: new Master in Applied Mathematics; Developed two Curricular Units for the new Master in Applied Mathematics (University of Minho): -A Mathematical Introduction to Continuum Mechanics: Key learning outcomes -Mathematical and Computational Mechanics
Membro
Universidade do Minho, Portugal

Outro júri / avaliação

Descrição da atividade Instituição / Organização
2011 - Atual Referee for journals: Applied Mathematical Modelling, Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), Applied Numerical Mathematics, International Journal of Dynamical Systems and Differential Equations, Physics of fluids, Applied Sciences, Meccanica, European Journal of Mechanics - B/fluids, International Journal of Thermal Sciences, Energy, Journal of the Brazilian Society of Mechanical Sciences and Engineering, Journal of the Taiwan Institute of Chemical Engineers, Ain Shams Engineering Journal, Journal of Molecular Liquids.

Tutoria

Tópico Nome do aluno
2020/11/01 - 2021/12/31 Researcher - Development of a tool for simulating mixed electro-producing systems that aims to satisfy demand, minimizing operating costs. Andreia Costa
2017 - 2018 Researcher - Numerical slution of PDE Wagner Galuppo
2016 - 2016 Post-Doc – Modelling, simulation and experimental work Sacha Mould
2015 - 2016 Post-Doc – Modelling and simulation Marko Milanez
Distinções

Prémio

2021 Young Researcher Award (Wolfram Mathematica)
2017 Young Researcher Award (Wolfram Mathematica)
Wolfram Mathematica, Reino Unido
2013 Best PhD Thesis in Applied and Computational Mechanics 2012 - Honorable mention (unanimous decision) from the Portuguese Association of Theoretical, Applied And Computational Mechanics
2011 Best communication “Semana da Engenharia” (2nd place) Guimarães-2011
Universidade do Minho, Portugal
2000 Merit scholarship for undergrad students (Calouste Gulbenkian)
Fundação Calouste Gulbenkian, Portugal

Outra distinção

2015 Portuguese Foundation for Science and Technology (FCT) scholarship (Portugal top 10) - Post-Doc SFRH / BPD / 100353 / 2014. (2015-2019) - 64 000 EUR
Fundação para a Ciência e a Tecnologia, Portugal
2012 The article “Analytical solutions for Newtonian and inelastic non-Newtonian flows with wall slip” was recognized by ScienceDirect to be Hot Top 25 - Journal of Non-Newtonian fluid Mechanics
2012 SOR - Travel grant to attend the XVI International Congress on Rheology, Lisbon, Portugal, 2012 (1000 USD).
2011 SOR - Travel grant to attend the conference 83rd Annual Meeting of the Society of Rheology, Cleveland, USA, 2011 (1000 USD)
2008 FCT scholarship – Ph.D. SFRH / BD / 37586 / 2007. (2008-2012) - 51 000 EUR.
Fundação para a Ciência e a Tecnologia, Portugal