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Jose Cesar of Sa. Habilitation in Mechanical Engineering awarded in 2005 by the University of Porto, Faculty of Engineering. PhD in Civil Engineering in 1986 by Swansea University, UK. Degree in Civil Engineering in 1976 by the University of Porto Faculty of Engineering He is a Full Professor at the University of Porto, Faculty of Engineering. He has published 96 articles in specialized journals. It has 5 chapterof books and 4 books. Received 1 award and/or honors. He works in the area(s) of Engineering Sciences and Technologies. In his professional activities he interacted with 189 collaborators in co-authorship of scientific works.
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Identificação

Identificação pessoal

Nome completo
Jose Cesar de Sa

Nomes de citação

  • Cesar de Sa, Jose
  • Cesar de Sa, J M A

Identificadores de autor

Ciência ID
A414-71E7-E9EC
ORCID iD
0000-0002-1257-1754
Google Scholar ID
https://scholar.google.com/citations?user=BnqW8iIAAAAJ&hl=en
Researcher Id
A-3826-2013
Scopus Author Id
55988088800

Domínios de atuação

  • Ciências da Engenharia e Tecnologias
  • Ciências da Engenharia e Tecnologias - Engenharia Mecânica

Idiomas

Idioma Conversação Leitura Escrita Compreensão Peer-review
Português (Idioma materno)
Inglês Utilizador proficiente (C1) Utilizador proficiente (C1) Utilizador proficiente (C1) Utilizador proficiente (C1) Utilizador proficiente (C1)
Francês Utilizador proficiente (C2) Utilizador proficiente (C1) Utilizador proficiente (C2) Utilizador proficiente (C1) Utilizador proficiente (C1)
Espanhol; Castelhano Utilizador proficiente (C2) Utilizador proficiente (C1) Utilizador proficiente (C2) Utilizador proficiente (C1) Utilizador proficiente (C1)
Percurso profissional

Docência no Ensino Superior

Categoria Profissional
Instituição de acolhimento 		Empregador
2008/11/14 - Atual Professor Catedrático (Docente Universitário) Universidade do Porto Faculdade de Engenharia, Portugal
Projetos

Bolsa

Designação Financiadores
2007 - Atual Modelo computacional para a falha de materiais dúcteis em grandes deformações usando uma abordagem por elementos finitos generalizados
PTDC/EME-TME/74589/2006
Investigador responsável
Fundação para a Ciência e a Tecnologia
Concluído
2007 - Atual Modelação computacional do corte de metais
PTDC/EME-TME/71325/2006
CO- PI
Fundação para a Ciência e a Tecnologia
Concluído
2003 - Atual Desenvolvimento de métodos sem malha de Galerkin para problemas com superfície livre e descontinuidades em movimento
POCTI/EME/47101/2002
POCTI/EME/47101/2002
Investigador responsável
Fundação para a Ciência e a Tecnologia
Concluído
2001 - Atual Modelação e validação experimental de componentes em alumínio hidroformados
POCTI/1999/EME/33640
Bolseiro de Investigação
1997 - Atual Modelo elasto-plástico unificado para deformações finitas
PRAXIS XXI- nº 3/3.1/CEG/2643/95
Investigador responsável
Concluído
1995 - Atual Net-Shape Manufacturing by Injection Forging
IN 10040 D
6.1.13 Responsible at IDMEC, Instituto de Engenharia Mecânica
Concluído
1995 - Atual Forjamento por Injecção
PRAXIS XXI- nº 2/2.1/TPAR/2094/95
Responsible at FEUP
Concluído
2002 - 2005 Modelos não locais de grandes deformações para ruptura dúctil
POCTI/EME /41572 /2001
POCTI/EME /41572 /2001
Investigador responsável
Fundação para a Ciência e a Tecnologia
Concluído
1992 - 1995 Modelação Numérica de Processos de Enformação Industrial
PBIC/C/TPR/1288/92
Investigador responsável
Concluído

Projeto

Designação Financiadores
2004 - Atual VIF-CA “Virtual Intelligent Forging”-Coordination Action
VIF-CA
Responsible at IDMEC-FEUP
Concluído
2022/01/04 - 2025/01/03 Fluid-structure interaction for functional assessment of ascending aortic aneurysms: a biomechanical-based approach toward clinical practice
PTDC/EMD-EMD/1230/2021
Universidade Nova de Lisboa Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial, Portugal

Associação para a Inovação e Desenvolvimento da FCT, Portugal

Universidade Nova de Lisboa Faculdade de Ciências Médicas, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal

Universidade de Lisboa Centro de Matematica Aplicada à Previsão e Decisão Económica, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2020/01/01 - 2023/12/31 Associate Laboratory of Energy, Transports and Aeronautics
UIDB/50022/2020
10.54499/UIDB/50022/2020
Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia Industrial, Portugal

Associated Laboratory for Energy Transports and Aeronautics, Portugal

Associação para o Desenvolvimento da Aerodinâmica Industrial, Portugal

Instituto de Engenharia Mecânica, Portugal

Universidade da Beira Interior, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2018/07/02 - 2022/07/01 Multiscale methodology with model order reduction for advanced materials and processes
PTDC/EME-EME/32419/2017
Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal

International Iberian Nanotechnology Laboratory, Portugal

Universidade do Porto, Portugal

Instituto de Engenharia Mecanica e Gestao Industrial, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2018/06/01 - 2022/05/31 Robust Design of Sheet Metal Forming Processes to Reduce Productivity Losses
PTDC/EME-EME/31243/2017
Universidade de Coimbra, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal

Universidade de Aveiro, Portugal

Instituto de Engenharia Mecanica e Gestao Industrial, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2018/06/01 - 2022/05/31 FORMABILITY OF THIRD GENERATION ADVANCED HIGH STRENGTH STEELS
PTDC/EME-EME/32466/2017
Universidade de Aveiro, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal

Instituto de Engenharia Mecanica e Gestao Industrial, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2018/06/01 - 2022/05/31 Modelling and numerical simulation of damage in metallic sheets: anisotropic behaviour and tension-compression asymmetry coupled approach for formability prediction
PTDC/EME-EME/30592/2017
Universidade de Coimbra, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal

Universidade de Aveiro, Portugal

Universidade do Minho, Portugal

Instituto de Engenharia Mecanica e Gestao Industrial, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2018/07/26 - 2021/07/25 Modelação Multi-escala de Fabrico Aditivo por Deposição Direta de Energia de Pós Metálicos
PTDC/EME-EME/30490/2017
Instituto de Engenharia Mecanica e Gestao Industrial, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2018/09/03 - 2020/03/02 Development of new numerical tools and constitutive models to simulate the fused filament fabrication – a low-cost additive manufacturing process
MIT-EXPL/ISF/0084/2017
Instituto de Engenharia Mecanica e Gestao Industrial, Portugal

Associated Laboratory for Energy Transports and Aeronautics, Portugal

Instituto de Engenharia Mecânica, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2016/05/01 - 2019/11/01 Watch4ming: Monitoring the stamping of advanced high strength steels
PTDC/EMS-TEC/6400/2014
Universidade de Coimbra, Portugal

Instituto de Engenharia Mecanica e Gestao Industrial, Portugal

Universidade de Aveiro, Portugal

Universidade do Minho, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2010/04/01 - 2013/03/31 Multi-scale modeling of Hexagonal Closed Pack HCP materials with spring-back prediction
PTDC/EME-TME/105688/2008
Universidade de Aveiro, Portugal

Universidade de Aveiro Centro de Tecnologia Mecânica e Automação, Portugal

Instituto de Engenharia Mecanica e Gestao Industrial, Portugal

Instituto de Engenharia Mecânica, Portugal

Instituto de Ciência e Inovação em Engenharia Mecânica e Engenharia, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2010/04/01 - 2013/03/31 Meshless methods for shells and their coupling/enrichment with FEM
PTDC/EME-TME/105237/2008
Universidade de Aveiro, Portugal

Universidade de Aveiro Centro de Tecnologia Mecânica e Automação, Portugal

Instituto de Engenharia Mecânica, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2007/07/01 - 2011/03/31 COMPUTATIONAL MODELLING OF METAL CUTTING PROCESSES
PTDC/EME-TME/71325/2006
Instituto de Engenharia Mecânica, Portugal

Universidade do Porto Faculdade de Engenharia, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
2007/07/01 - 2009/12/31 Computational model for failure of ductile materials at large strains using Generalised Finite Element Approaches
PTDC/EME-TME/74589/2006
Universidade do Porto Faculdade de Engenharia, Portugal

Instituto de Engenharia Mecânica, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
Produções

Publicações

Artigo em conferência
  1. Sousa, João; Darabi, Roya; Reis, Ana; Parente, Marco; Reis, Luís Paulo; de Sa, Jose Cesar. "An Adaptive Thermal Finite Element Simulation of Direct Energy Deposition With Reinforcement Learning: A Conceptual Framework". 2022.
    10.1115/imece2022-95055
  2. Amaral, R.L.; Santos, A.D.; Miranda, S.S.; De Sá, J.C.. "Earing profile and wall thickness prediction of a cylindrical cup for dual-phase steels using different yield criteria in FE simulation". 2019.
    10.1063/1.5112749
  3. Amaral, R; Santos, AD; de Sa, JC; Miranda, S. "Formability prediction for AHSS materials using damage models". 2017.
    10.1088/1742-6596/843/1/012018
  4. Martins, B.; Reis, A.; Teixeira, P.; Machado, M.; Rodrigues, J.; Cesar De Sá, J.. "Integrated thermomechanical model for forming of glass containers". 2016.
    10.1051/matecconf/20168016010
  5. Amaral, R.; Teixeira, P.; Azinpour, E.; Santos, A.D.; Cesar De Sa, J.. "Evaluation of ductile failure models in Sheet Metal Forming". 2016.
    10.1051/matecconf/20168003004
  6. de Sa, JC; Azinpour, E; Santos, A. "Non-local models for ductile failure". 2016.
    10.1088/1742-6596/734/3/032133
  7. Cardoso, RPR; Cesar de Sa, JMAC. "Locking and its Treatment for Nonlinear Isogeometric Analysis". 2013.
    10.1063/1.4850083
  8. Seabra, M.R.R.; De Sa, J.M.A.C.. "Towards energetic consistent transition from damage to fracture". 2013.
    10.1063/1.4806893
  9. Malcher, L.; Andrade Pires, F. M.; César De Sá, J. M. A.. "A micromechanical constitutive model for ductile fracture: Numerical treatment and calibration strategy". 2011.
  10. Doca, T.; Andrade Pires, F.M.; César De Sá, J.M.A.; Andrade Pires, F. M.; César De Sá, J. M. A.. "A dual mortar-based contact formulation applied to finite plastic strains - COMPLAS XI". 2011.
  11. César De Sá, J.M.A.; Teixeira, P.; Andrade Pires, F.M.; Santos, A.D.. "Failure criterion for prediction of sheet metal forming limits". 2011.
  12. Malcher, L.; Andrade Pires, F.M.; César De Sá, J.M.A.. "A micromechanical constitutive model for ductile fracture: Numerical treatment and calibration strategy". 2011.
  13. Malcher, L.; Andrade Pires, F. M.; César De Sá, J. M. A.. "A micromechanical constitutive model for ductile fracture: Numerical treatment and calibration strategy". 2011.
  14. Malcher, L.; Andrade Pires, F. M.; César De Sá, J. M. A.. "A micromechanical constitutive model for ductile fracture: Numerical treatment and calibration strategy". 2011.
  15. César De Sá, J.M.A.; Andrade, F.X.C.; Andrade Pires, F.M.. "Thermodynamical framework for ductile damage and plasticity". 2010.
    10.1063/1.3452058
  16. Seabra, M.R.R.; De Sá, J.M.A.C.. "Continuous-discontinuous model for ductile fracture". 2010.
    10.1063/1.3457558
  17. Teixeira, P.; De Sá, J.M.A.C.; Santos, A.D.; Pires, F.M.A.; Da Rocha, A.B.. "Prediction of forming limits based on a coupled approach between anisotropic damage and necking models". 2010.
    10.1063/1.3457559
  18. De Sá, J.M.A.C.; Andrade, F.X.C.; Pires, F.M.A.. "Classical and thermodynamically consistent non-local formulations for ductile damage: Comparison of approaches". 2010.
    10.1063/1.3457527
  19. Seabra, M.R.R.; César De Sá, J.M.A.; Pires, F.F.M.A.; Andrade, F.X.C.. "Modelling of ductile fracture". 2009.
  20. Andrade, F.X.C.; César De Sá, J.M.A.; Pires, F.M.A.; Malcher, L.. "Nonlocal formulations for lemaitre's ductile damage model". 2009.
  21. Malcher, L.; Pires, F.M.A.; César De Sá, J.M.A.; Andrade, F.X.C.. "Comparative study between ductile damage constitutive models". 2009.
  22. César De Sá, J.; Teixeira, P.; Santos, A.D.; Andrade Pires, F.; Barata Da Rocha, A.. "Prediction of plastic instability in sheet metal forming using the finite element method". 2008.
  23. César De Sá, J.M.A.; Santos, A.D.; Teixeira, P.; Zheng, C.. "Prediction of failure, damage and formability in forming processes". 2007.
  24. César De Sá, J. M. A.; Santos, A. D.; Teixeira, P.; Zheng, C.. "Prediction of failure, damage and formability in forming processes". 2007.
  25. Moreau, P.; César De Sá, J.; Grégoire, S.; Lochegnies, D.. "Integration of heat transfer coefficient in glass forming modeling with special interface element". 2007.
    10.1063/1.2740902
  26. César De Sá, J.M.A.; Santos, A.D.; Teixeira, P.; Zheng, C.. "Modelling material failure on large deformation processes". 2007.
  27. César De Sá, J.M.A.; Santos, A.D.; Teixeira, P.; Zheng, C.. "Prediction of failure, damage and formability in forming processes". 2007.
  28. Guedes, C.F.; César De Sá, J.M.A.. "Coupling finite element and meshless methods to deal with contact and friction in forging processes". 2007.
    10.1063/1.2741022
  29. César De Sá, J.M.A.; Zheng, C.. "Failure prediction in forming processes". 2007.
    10.1063/1.2740819
  30. César De Sá, J. M. A.; Santos, A. D.; Teixeira, P.; Zheng, C.. "Modelling material failure on large deformation processes". 2007.
  31. César De Sá, J. M. A.; Areias, P. M. A.; Zheng, C.. "Damage and fracture modelling in metal forming processes". 2005.
  32. Fontes Valente, R.A.; Parente, M.P.L.; Natal Jorge, R.M.; César De Sá, J.M.A.; Grácio, J.J.; Fontes Valente, R. A.; Parente, M. P. L.; et al. "Formulations for locking treatment in anisotropic large deformation elasto-plastic thin structures". 2005.
  33. Areias, P.M.A.; César De Sá, J.M.A.; Areias, P. M. A.; César De Sá, J. M. A.. "A formulation for embedded discontinuities in 2D problems". 2005.
  34. César De Sá, J.M.A.; Areias, P.M.A.; Zheng, C.. "Damage and fracture modelling in metal forming processes". 2005.
  35. César De Sá, J.M.A.; Areias, P.M.A.; Zheng, C.. "Damage and fracture modelling in metal forming processes". 2005.
  36. De Sá, J. M. A. C.; Areias, P. M. A.; Jorge, R. M. N.; De Sá, J.M.A.C.; Areias, P.M.A.; Jorge, R.M.N.. "Analysis of large elasto-plastic deformations with new compatible mode elements". 2000.
  37. Castro, C. F.; Sousa, L. C.; António, C. A. C.; De Sá, J. C.. "A multilevel approach to optimization of bulk forming processes". 2000.
  38. Castro, C.F.; Sousa, L.C.; António, C.A.C.; De Sá, J.C.. "A multilevel approach to optimization of bulk forming processes". 2000.
  39. Castro, C.F.; Sousa, L.C.; António, C.A.C.; De Sá, J.C.. "A multilevel approach to optimization of bulk forming processes". 2000.
  40. Sousa, LC; Ferreira, AJM; Sa, JC. "Analysis of sandwich beams by 2D elasto-plastic formulation and a joint element". 1998.
  41. Barbosa, JT; Ferreira, AM; Sa, JC; Marques, AT. "Geometric non-linear analysis of sandwich structures". 1998.
Artigo em revista
  1. Cruz, Daniel J.; Barbosa, Manuel R.; Santos, Abel D.; Amaral, Rui L.; de Sa, Jose Cesar; Fernandes, Jose V.. "Recurrent Neural Networks and Three-Point Bending Test on the Identification of Material Hardening Parameters". Metals 14 1 (2024): 84. http://dx.doi.org/10.3390/met14010084.
    10.3390/met14010084
  2. Darabi, Roya; Azinpour, Erfan; Reis, Ana; de Sa, Jose Cesar. "Multi-scale Multi-physics Phase-field coupled Thermo-mechanical approach for modeling of powder bed fusion process". Applied Mathematical Modelling 122 (2023): 572-597. http://dx.doi.org/10.1016/j.apm.2023.06.021.
    10.1016/j.apm.2023.06.021
  3. Azinpour, E.; Rzepa, S.; Melzer, D.; Reis, A.; Džugan, J.; Cesar de Sa, J.M.A.. "Phase-field ductile fracture analysis of multi-materials and functionally graded composites through numerical and experimental methods". Theoretical and Applied Fracture Mechanics 125 (2023): 103906. http://dx.doi.org/10.1016/j.tafmec.2023.103906.
    10.1016/j.tafmec.2023.103906
  4. Jimenez Abarca, Manuel; Darabi, Roya; de Sa, Jose Cesar; Parente, Marco; Reis, Ana. "Multi-scale modeling for prediction of residual stress and distortion in Ti–6Al–4V semi-circular thin-walled parts additively manufactured by laser powder bed fusion (LPBF)". Thin-Walled Structures 182 (2023): 110151. http://dx.doi.org/10.1016/j.tws.2022.110151.
    10.1016/j.tws.2022.110151
  5. Costa, Ana P.O.; Seabra, Mariana R.R.; Santos, Abel D.; Ribeiro, Laura M.M.; César de Sá, José M.A.. "Experimental and numerical multiscale characterization of a super duplex stainless steel 25Cr-7Ni-Mo-N". Materials Today Communications 33 (2022): 104903. http://dx.doi.org/10.1016/j.mtcomm.2022.104903.
    10.1016/j.mtcomm.2022.104903
  6. André Mourato; Rodrigo Valente; José Xavier; Moisés Brito; Stéphane Avril; José César de Sá; António Tomás; José Fragata. "Computational Modelling and Simulation of Fluid Structure Interaction in Aortic Aneurysms: A Systematic Review and Discussion of the Clinical Potential". Applied Sciences (2022): https://doi.org/10.3390/app12168049.
    10.3390/app12168049
  7. Jimenez, Manuel; dos Santos, Abel; Amaral, Rui; Cruz, Daniel J.; de Sá, J. César. "Fracture Prediction of Third Generation Advanced High Strength Steels Using Hosford-Coulomb Damage Model". Key Engineering Materials 926 (2022): 1986-1992. http://dx.doi.org/10.4028/p-sz798f.
    10.4028/p-sz798f
  8. Azinpour, Erfan; Jimenez, Manuel; dos Santos, Abel; de Sá, J. César. "Fracture Characterization of Advanced High Strength Steel USS CR980XG3 Using Phase-Field Diffusive Approach in Ductile Solids". Key Engineering Materials 926 (2022): 2092-2098. http://dx.doi.org/10.4028/p-kr1716.
    10.4028/p-kr1716
  9. Darabi, Roya; Azinpour, Erfan; Ferreira, Andre; de Sa, Jose Cesar; Reis, Ana; Dzugan, Jan. "Damage Evolution Simulations via a Coupled Crystal Plasticity and Cohesive Zone Model for Additively Manufactured Austenitic SS 316L DED Components". Metals 12 7 (2022): 1096. http://dx.doi.org/10.3390/met12071096.
    10.3390/met12071096
  10. Darabi, R; Ferreira, A; Azinpour, E; de Sa, JC; Reis, A. "Thermal study of a cladding layer of Inconel 625 in Directed Energy Deposition (DED) process using a phase-field model". INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2022):
    10.1007/s00170-021-08376-6
  11. Mariana R. R. Seabra; José M. A. César de Sá. "Understanding Cohesive Law Parameters in Ductile Fracture Initiation and Propagation". European Journal of Computational Mechanics (2021): https://doi.org/10.13052/ejcm1779-7179.3012.
    10.13052/ejcm1779-7179.3012
  12. Roya Darabi; Erfan Azinpour; Jose Cesar de Sa; Margarida Machado; Ana Rosanete Reis; Josef Hodek; Jan Dzugan. "Fracture Prediction Based on Evaluation of Initial Porosity Induced By Direct Energy Deposition". European Journal of Computational Mechanics (2021): https://doi.org/10.13052/ejcm2642-2085.29233.
    10.13052/ejcm2642-2085.29233
  13. Darabi, R.; Azinpour, E.; Fiorentin, F.K.; Abarca, M.J.; Cesar de Sá, J.; Dzugan, J.. "Experimental and computational analysis of additively manufactured tensile specimens: Assessment of localized-cooling rate and ductile fracture using the Gurson– Tvergaard–Needleman damage model". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85100522614&partnerID=MN8TOARS.
    10.1177/1464420721990049
  14. Miranda, S.S.; Cruz, D.J.; Amaral, R.L.; Santos, A.D.; César de Sá, J.; Fernandes, J.V.. "Assessment of scatter on material properties and its influence on formability in hole expansion". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85101095578&partnerID=MN8TOARS.
    10.1177/1464420721994868
  15. Azinpour, E; Cruz, DJ; de Sa, JMAC; Santos, A. "Phase-field approach in elastoplastic solids: application of an iterative staggered scheme and its experimental validation". COMPUTATIONAL MECHANICS (2021):
    10.1007/s00466-021-02029-x
  16. Azinpour, E.; Darabi, R.; Cesar de Sa, J.; Santos, A.; Hodek, J.; Dzugan, J.. "Fracture analysis in directed energy deposition (DED) manufactured 316L stainless steel using a phase-field approach". Finite Elements in Analysis and Design 177 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85086068214&partnerID=MN8TOARS.
    10.1016/j.finel.2020.103417
  17. Azinpour, E; de Sa, JC; dos Santos, AD. "Micromechanically-motivated phase field approach to ductile fracture". INTERNATIONAL JOURNAL OF DAMAGE MECHANICS (2020):
    10.1177/1056789520948933
  18. P. Areias; A. Pinto da Costa; T. Rabczuk; J. César de Sá. "A simple and robust Coulomb frictional algorithm based on 3 additional degrees-of-freedom and smoothing". Finite Elements in Analysis and Design 167 (2019): 103321-103321. https://doi.org/10.1016/j.finel.2019.103321.
    10.1016/j.finel.2019.103321
  19. E. Azinpour; J. P. S. Ferreira; M. P. L. Parente; J. Cesar de Sa. "A simple and unified implementation of phase field and gradient damage models". Advanced Modeling and Simulation in Engineering Sciences (2018): https://doi.org/10.1186/s40323-018-0106-7.
    10.1186/s40323-018-0106-7
  20. Areias, P.; Natal Jorge, R.; César de Sá, J.; Rabczuk, T.; Reinoso, J.. "General constitutive updating for finite strain formulations based on assumed strains and the Jacobian". Finite Elements in Analysis and Design 143 (2018): 32-45. http://www.scopus.com/inward/record.url?eid=2-s2.0-85042180892&partnerID=MN8TOARS.
    10.1016/j.finel.2018.01.006
  21. Areias, P.; Reinoso, J.; Camanho, P.P.; César de Sá, J.; Rabczuk, T.. "Effective 2D and 3D crack propagation with local mesh refinement and the screened Poisson equation". Engineering Fracture Mechanics 189 (2018): 339-360. http://www.scopus.com/inward/record.url?eid=2-s2.0-85035064943&partnerID=MN8TOARS.
    10.1016/j.engfracmech.2017.11.017
  22. Areias, P.; Rabczuk, T.; César de Sá, J.; Mota Soares, C.A.. "Fully-coupled piezoelectric assumed-strain least-squares nonlinear shell". Thin-Walled Structures 131 (2018): 631-645. http://www.scopus.com/inward/record.url?eid=2-s2.0-85050876715&partnerID=MN8TOARS.
    10.1016/j.tws.2018.07.041
  23. Amaral, R.; Teixeira, P.; Santos, A.D.; de Sá, J.C.. "Assessment of different ductile damage models and experimental validation". International Journal of Material Forming 11 3 (2018): 435-444. http://www.scopus.com/inward/record.url?eid=2-s2.0-85034239638&partnerID=MN8TOARS.
    10.1007/s12289-017-1381-4
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  83. Ferreira, A.J.M.; Barbosa, J.T.; Marques, A.T.; De Sá, J.C.. "Non-linear analysis of sandwich shells: the effect of core plasticity". Computers and Structures 76 1 (2000): 337-346. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033901415&partnerID=MN8TOARS.
    10.1016/S0045-7949(99)00156-X
  84. Mendes Ferreira, A.J.; Torres Marques, A.; César De Sá, J.. "Analysis of reinforced concrete with external composite strengthening". Composites Part B: Engineering 31 6-7 (2000): 527-534. http://www.scopus.com/inward/record.url?eid=2-s2.0-0343774109&partnerID=MN8TOARS.
    10.1016/s1359-8368(99)00054-2
  85. César De Sá, J.M.A.; Natal Jorge, R.M.; César De Sá, J. M. A.; Natal Jorge, R. M.. "New enhanced strain elements for incompressible problems". International Journal for Numerical Methods in Engineering 44 2 (1999): 229-248. http://www.scopus.com/inward/record.url?eid=2-s2.0-0040142014&partnerID=MN8TOARS.
  86. Ferreira, AJM; Barbosa, JT; de Sa, JC; Marques, AT; Olsson, KA. "Geometric non-linear analysis of sandwich structures". Sandwich Construction 4, Vols I and Ii (1998): 327-338. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000086564800026&KeyUID=WOS:000086564800026.
  87. Ferreira, AJM; Marques, AT; de Sa, JC; Vautrin, A. "Comparison of three smear-deformation theories in the non-linear analysis of sandwich shell elements". Mechanics of Sandwich Structures (1998): 79-88. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000080132300009&KeyUID=WOS:000080132300009.
  88. Castro, CF; Sousa, LC; Antonio, CAC; de Sa, JC; Huetink, J; Baaijens, FPT. "An inverse technique on the optimization of rolling and drawing process parameters". Simulation of Materials Processing: Theory, Methods and Applications (1998): 169-174. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000076169800022&KeyUID=WOS:000076169800022.
  89. de Sa, JC; Sousa, LC; Jorge, RN; Cardoso, RP; Huetink, J; Baaijens, FPT. "Virtual prototyping of radial extruded components". Simulation of Materials Processing: Theory, Methods and Applications (1998): 565-570. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000076169800085&KeyUID=WOS:000076169800085.
  90. deSa, JC; Sousa, LC; Madureira, ML; César De Sá, J.; Costa Sousa, L.; Madureira, M. L.; Madureira, M.L.. "Simulation model for hot and cold forging by mixed methods including adaptive mesh refinement". ENGINEERING COMPUTATIONS 13 2-4 (1996): 339-360. http://www.scopus.com/inward/record.url?eid=2-s2.0-0029710024&partnerID=MN8TOARS.
  91. Cesar de Sa, J. M. A.; Owen, D. R. J.; Cesar de Sa, J.M.A.; Owen, D.R.J.. "FINITE ELEMENT ANALYSIS OF REINFORCED RUBBER SHELLS". Engineering Computations (Swansea, Wales) 4 4 (1987): 319-331. http://www.scopus.com/inward/record.url?eid=2-s2.0-0023540892&partnerID=MN8TOARS.
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    10.1108/eb023666
Capítulo de livro
  1. Teixeira, P.; Santos, Abel; Sa, J. Cesar; Anade Pires, F.; Barata da Rocha, A.; CeasarDeSa, JMA; Santos, AD. "Prediction of formability in sheet metal forming processes using a local damage model". 153-158. 2007.
    10.1063/1.2740804
  2. Moreau, P.; de Sa, J. Cesar; Gregoire, S.; Lochegnies, D.; CeasarDeSa, JMA; Santos, AD. "Integration of heat transfer coefficient in glass forming modeling with special interface element". 759-764. 2007.
  3. Valente, RAF; de Sousa, RJA; Parente, M; Jorge, RMN; De Sa, JMA; Gracio, JJ; Ghosh, S; Castro, JM; Lee, JK. "Enhanced assumed strain shell and solid-shell elements: Application in sheet metal forming processes". 2234-2239. 2004.
    10.1063/1.1766867
  4. de Sa, JMAC; Areias, PMA; Pires, FMA; Zheng, C; Ghosh, S; Castro, JM; Lee, JK. "Gradient damage models in metal forming problems". 1932-1937. 2004.
  5. Areias, PMA; de Sa, JMAC; Ghosh, S; Castro, JM; Lee, JK. "A second order approach for finite deformation implicit contact analysis, including friction, in deformable bodies". 2192-2197. 2004.
Livro
  1. Farahnak, P.; Azinpour, E.; Belinha, J.; Cesar de Sá, J.M.A.. The numerical non-linear analysis of elastoplastic materials using the radial point interpolation method. 2017.
  2. De Sa, J.M.A.C.; Pires, F.M.A.; Seabra, M.R.R.; Andrade, F.X.C.; Malcher, L.. Ductile failure modeling: Stress dependence, non-locality and damage to fracture transition. 2015.
    10.1007/978-1-4614-5589-9
  3. de Almeida César de Sá, J.M.; Pires, F.M.A.; Andrade, F.X.C.. Local and Nonlocal Modeling of Ductile Damage. 2010.
    10.1002/9783527632312.ch2
  4. Teixeira, P.; Santos, A.D.; De Sá, J.C.; Da Rocha, A.B.. Failure analysis of metallic materials in sheet metal forming using finite element method. 2008.
Atividades

Orientação

Título / Tema
Papel desempenhado 		Curso (Tipo)
Instituição / Organização
2021 - Atual Computational model for on-demand design of duplex stainless-steel alloys based on machine learning and model order reduction
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2020 - Atual Experimental and Numerical Investigation on Directed Energy Deposition (DED) Processes
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
2020 - Atual Thermo-mechanical modelling of the Selective Laser Melting process at meso-scale to evaluate residual stresses and distortions
Coorientador
Universidade de Coimbra Faculdade de Ciencias e Tecnologia, Portugal
2019 - Atual On the optimization and accuracy of numerical methodologies applied to the stamping of advanced high strength steels with experimental validation
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2020 - 2021 A simple image segmentation approach to overcome microstructure analysis and homogenization problems
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2020 - 2021 Hellinger-Reissner variational principle in elastostatics
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2017 - 2021 Industrial machine structural components´optimization and redesign
Coorientador
Universidade do Minho - Campus de Azurém, Portugal
2019 - 2020 Multiscale technics in a casting process
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
2019 - 2020 Development of a low fidelity process model for additive manufacturing
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2017 - 2020 Development of accurate numerical methodologies applied to the stamping of advanced high strength steels and experimental validation
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2017 - 2020 Numerical Analysis of Forming of Anisotropic Sheet Metals
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2016 - 2020 Phase field and gradient damage models in ductile failure
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
2017 - 2018 Optimized Meshing for Rocket Combustion Chambers Simulations
Coorientador
 Mecânica Computacional (Mestrado)
Universidade do Porto Faculdade de Engenharia, Portugal
2017 - 2018 Passive Control on Transonic Flow Study of Cavity Effect on NACA 4412 Airfoil
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2013 - 2017 Decision support system in the design, production and quality control of glass containers
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal
2010 - 2014 Energy wear methods for dual-mortar contact analysis of frictional problems at finite inelastic strains
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2012 - 2013 Modeling of Automotive Structures Using Dynamic Behaviour Simulation Software
Coorientador
2008 - 2012 Continuous discontinuous approach for the modelling of ductile fracture
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal
2008 - 2012 Continuum Modelling and Numerical Simulation of Damage for Ductile Materials
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2007 - 2011 Non-local Modelling of Ductile Damage: Formulation and Numerical Issues
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal
2006 - 2010 Ductile Damage Prediction in Sheet Metal Forming and Experimental Validation
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
2007 - 2008 Modelo Computacional para a Fractura Baseado no Conceito de Elementos Finitos Generalizados.
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
2002 - 2006 Identification du Coefficient de Transfert de Chaleur À L´ Interface Verre/outils de Formage et Price en Compte dans la Modélisation par Eléments Finis des Procédés de Formage de Verre
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal

L’Université de Valenciennes et du Hainaut-Cambrésis,, França
2002 - 2006 Métodos Sem Malha em Problemas de Mecânica Computacional. Aplicação a Processos de Enformação Plástica
Orientador
 Ciências de Engenharia (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal
2000 - 2004 Developments on shell and solid-shell finite elements technology in nonlinear continuum mechanics
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal
1999 - 2003 Finite element technology, damage modeling, contact constraints and fracture analysis
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade do Porto Faculdade de Engenharia, Portugal
1998 - 2002 Development of one point quadrature shell elements with anisotropic material models for sheet metal forming analysis
Orientador
 Engenharia Mecânica (Doutoramento)
Universidade de Aveiro, Portugal
1999 - 2001 Simulação Numérica da Extracção do Sumo de Cana de Açucar
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
1999 - 2001 Modelação do Transporte de Fluídos Newtonianos e Newtonianos Generalizados
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
1999 - 2001 Modelação por Elementos Finitos da Iniciação de Fractura Dúctil nos Processos de Enformação Plática em Massa
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
1998 - 2000 Simulação de Processos de Enformação de Vidro e Cálculo de Tensões Térmicas
Orientador
1996 - 2000 Métodos Inversos em Processos de Enformação Plástica
Orientador
 Outro ramo (Doutoramento)
Universidade do Porto, Portugal
1995 - 1999 Encurvadura em estruturas de betão armado
Coorientador
Universidade do Porto Faculdade de Engenharia, Portugal
1995 - 1999 Modelação de problemas incompressíveis pelo método das deformações acrescentadas baseado em modos compatíveis
Orientador
1996 - 1998 Desenvolvimento de Modelos para Regeneração Adaptativa e Contacto em Processos de Enformação Plástica
Orientador
Universidade do Porto Faculdade de Engenharia, Portugal
1993 - 1997 Modelação numérica do comportamento dinâmico e não linear geométrico de estruturas tipo casca em nateriais compósitos e 'sandwich'
Orientador de António Joaquim Mendes Ferreira
Universidade do Porto Faculdade de Engenharia, Portugal
1992 - 1996 Estudo do erro e processos adaptativos em problemas de enformação pelo método dos elementos finitos
Orientador de Maria Luísa Romariz Madureira
Universidade do Porto Faculdade de Engenharia, Portugal
1989 - 1993 Modelação termomecânica de processos de enformação plástica por formulações mistas
Orientador de Luísa Maria Abreu Costa Sousa
Universidade do Porto Faculdade de Engenharia, Portugal

Membro de associação

Nome da associação Tipo de participação
2016 - Atual APMTAC - Portuguese Association of Theoretical, Applied and Computational Mechanics President
2016 - Atual ECCOMAS- European Community on Computational Methods in Applied Sciences Member of the Managing Board
2016 - Atual ECCOMAS Member of the Computational Solids & Structural Mechanics Technical Committee of ECCOMAS
2008 - Atual IACM - International Association of Computational Mechanics. Member of the General Council of IACM-International Association of Computational Mechanics.
2008 - 2016 APMTAC - Portuguese Association of Theoretical, Applied and Computational Mechanics Vice-President
2004 - 2008 APMTAC - Portuguese Association of Theoretical, Applied and Computational Mechanics Member of the Board of Directors

Tutoria

Tópico Nome do aluno
2018 - 2020 Multi-scale modelling of additive manufacturing by direct energy deposition of metallic powders Roya Darabi
2005 - 2008 Failure Prediction In Forming Processes Cai Zeng
Distinções

Outra distinção

1999 Engª Cruz Azevedo