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Rui Sampaio is a researcher in Mechanical Engineering at Instituto Superior Técnico, University of Lisbon, Portugal. He obtained a MSc in Mechanical Engineering from Instituto Superior Técnico in 2021 and a PhD in Mechanical Engineering from the same institution, where he also serves as researcher of the Manufacturing and Industrial Management Unit since 2017 and as an invited teaching assistant since 2022. He received the 'Professor Mário Costa' Young Researcher Award by the Associated Laboratory for Energy, Transports and Aeronautics (LAETA) in May of 2022. In September of 2023, he was also awarded the International Award for Young Researchers by the Japanese Society for Technology of Plasticity (JSTP). His research interests are focused on metal forming, formability, joining by plastic deformation, and hybrid additive manufacturing.
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Identificação

Identificação pessoal

Nome completo
Rui Filipe Vieira Sampaio
Data de nascimento
1997/11/24
Género
Masculino

Nomes de citação

  • Sampaio, Rui F.V.
  • Sampaio, R.F.V.
  • Sampaio, Rui

Identificadores de autor

Ciência ID
1D1B-AAD5-5282
ORCID iD
0000-0002-4067-0389
Scopus Author Id
57222276656

Endereços de correio eletrónico

  • rui.f.sampaio@tecnico.ulisboa.pt (Profissional)

Telefones

Telefone
  • 218419617 (Profissional)

Moradas

  • Avenida Rovisco Pais 1, 1049-001, Lisboa, Lisboa, Portugal (Profissional)

Websites

Domínios de atuação

  • Ciências da Engenharia e Tecnologias - Engenharia Mecânica

Idiomas

Idioma Conversação Leitura Escrita Compreensão Peer-review
Português (Idioma materno)
Inglês Utilizador proficiente (C2) Utilizador proficiente (C2) Utilizador proficiente (C1) Utilizador proficiente (C2) Utilizador proficiente (C1)
Espanhol; Castelhano Utilizador independente (B1) Utilizador elementar (A2) Utilizador elementar (A1) Utilizador independente (B1)
Formação
Grau Classificação
2022/02/11 - 2025/05/30
Concluído
 Engenharia Mecânica (Doutoramento)
Especialização em Manufacturing and Industrial Management
Universidade de Lisboa Instituto Superior Técnico, Portugal
"Formability assessment for hybrid manufacturing" (TESE/DISSERTAÇÃO)
2016/10/21 - 2021/11/30
Concluído
 Engenharia Mecânica (Mestrado integrado)
Especialização em Production
Universidade de Lisboa Instituto Superior Técnico, Portugal
"Expanding the fracture limits in bulk metal forming to biaxial tension states" (TESE/DISSERTAÇÃO)
 18
2020/09/07
Concluído
 Competence Unit 00: Additive Manufacturing Process Overview (Diploma de especialização)
European Welding Federation, Portugal
2016/10/21 - 2019/07/15
Concluído
 Ciências de Engenharia - Engenharia Mecânica (Licenciatura)
Universidade de Lisboa Instituto Superior Técnico, Portugal
 15
2015/09/11 - 2016/07
Frequentou
 Ciências de Engenharia - Engenharia Informática e de Computadores (Licenciatura)
Universidade de Lisboa Instituto Superior Técnico, Portugal
 16
Percurso profissional

Ciência

Categoria Profissional
Instituição de acolhimento 		Empregador
2021/02/01 - Atual Investigador (Investigação) Universidade de Lisboa Instituto Superior Técnico, Portugal
Instituto de Engenharia Mecânica, Portugal
(...)
2020/03/01 - 2020/08/31 Investigador (Investigação) Universidade de Lisboa Instituto Superior Técnico, Portugal
Instituto de Engenharia Mecânica, Portugal
(...)
2018/01/01 - 2018/06/30 Estagiário de Investigação (Investigação) Universidade de Lisboa Instituto Superior Técnico, Portugal
Instituto de Engenharia Mecânica, Portugal
(...)
2017/04/01 - 2017/04/30 Estagiário de Investigação (Investigação) Universidade de Lisboa Faculdade de Belas-Artes, Portugal
Laboratório de Design de Equipamento - projectlabb, Portugal

Docência no Ensino Superior

Categoria Profissional
Instituição de acolhimento 		Empregador
2022/03/01 - Atual Assistente Estagiário (Docente Universitário) Universidade de Lisboa Instituto Superior Técnico, Portugal
Universidade de Lisboa Instituto Superior Técnico, Portugal
Projetos

Projeto

Designação Financiadores
2025 - Atual HyWAAM
2023.12345.PEX
 Fundação para a Ciência e a Tecnologia
2025 - Atual FORMIDABLE
2023.12345.PEX
 Fundação para a Ciência e a Tecnologia
2025 - Atual STAMP-IT
FEDER-01473900
 Agência Nacional de Inovação SA
2023 - Atual R2U Technologies – Modular Systems
02-C05-i01.01-2022.PC644876810-00000019
 Agência para a Competitividade e Inovação IP
2020/01/01 - 2024/12/31 Laboratório Associado de Energia, Transportes e Aeronáutica
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
2021/02/01 - 2023/12/31 Ligação por Deformação Plástica de Barramentos Híbridos para a Mobilidade Elétrica - Joining by Forming of Hybrid Busbars for E-Mobility
PTDC/EME-EME/0949/2020
Research and PhD Fellow
Instituto de Engenharia Mecânica, Portugal

Associated Laboratory for Energy Transports and Aeronautics, Portugal
Fundação para a Ciência e a Tecnologia
Em curso
2020/03/01 - 2020/08/31 Fabrico de moedas comemorativas através de tecnologias aditivas - Hybrid additive manufacturing and minting of collector coins
PL360
Bolseiro de Investigação
Instituto de Engenharia Mecânica, Portugal

Associated Laboratory for Energy Transports and Aeronautics, Portugal
Imprensa Nacional-Casa da Moeda SA
Concluído
2018/01/01 - 2018/06/30 Sheet-Bulk Forming
PTDC/EMSTEC/0626/2014
Bolseiro de Iniciação Científica
Instituto de Engenharia Mecânica, Portugal

Associated Laboratory for Energy Transports and Aeronautics, Portugal
Fundação para a Ciência e a Tecnologia
Concluído
Produções

Publicações

Artigo em conferência
  1. Alpendre, J.M.B.; Rosado, P.M.S.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Rosado, P.M.S.. "Double-flush riveting with adhesive bonding". Trabalho apresentado em 44th Senafor, Porto Alegre, 2025.
  2. Silva, C.M.A.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Martins, P.A.F.. Autor correspondente: Silva, C.M.A.. "Advanced double-flush riveting for multistage forming tools". Trabalho apresentado em 74th CIRP General Assembly, Stockholm, 2025.
  3. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Sampaio, R.F.V.. "A Novel Diagonal-Cruciform Test Specimen to Evaluate Sheet Formability". Trabalho apresentado em IDDRG 2025 – 44th Conference of the International Deep Drawing Research Group, Lisbon, 2025.
  4. Alpendre, J.M.B.; Rosado, P.M.S.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Rosado, P.M.S.. "On the hybridization of double-flush riveting with adhesive bonding". Trabalho apresentado em IDDRG 2025 – 44th Conference of the International Deep Drawing Research Group, Lisbon, 2025.
  5. Viegas, J.M.A.; Rosado, P.M.S.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Bragança, I.M.F.. "Modelling wire-arc-additive manufacturing for joining by forming applications". Trabalho apresentado em IDDRG 2025 – 44th Conference of the International Deep Drawing Research Group, Lisbon, 2025.
  6. Cristino, V.A.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Cristino, V.A.. "Integration of bending operation in hybrid additive manufacturing chains based on powder bed fusion". Trabalho apresentado em IDDRG 2025 – 44th Conference of the International Deep Drawing Research Group, Lisbon, 2025.
  7. Sampaio, R.F.V.; Rosado, P.M.S.; Pragana, J.P.M; Bragança, I.M.F.; Nielsen, C.V.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Sampaio, R.F.V.. "A Dieless Nakajima Test for Additively Deposited Materials". Trabalho apresentado em SHEMET 2025 – 21th International Conference on Sheet Metal, Paderborn, 2025.
  8. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Pragana, J.P.M. "Hybrid additive manufacturing of commemorative coins". Trabalho apresentado em 43rd Senafor, Porto Alegre, 2024.
  9. Sampaio, R.F.V.; Pragana, J.P.M; Reis, L.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Electro-mechanical performance of double-flushed riveted joints". Trabalho apresentado em ICMR2024 – 5th International Conference on Manufacturing Research, Glasgow, 2024.
  10. Rosado, P.M.S.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Pragana, J.P.M. "Hybrid manufacturing of collector coins with free-moving features". Trabalho apresentado em ICMR2024 – 5th International Conference on Manufacturing Research, Glasgow, 2024.
  11. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Bragança, I.M.F.. "Electro-Mechanical Synergy in the Design of Hybrid Busbar Distribution Systems". Trabalho apresentado em ICMR2024 – 5th International Conference on Manufacturing Research, Glasgow, 2024.
  12. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Nielsen, C.V.; Martins, P.A.F.. Autor correspondente: Martins, P.A.F.. "Macro-scale finite element simulation of wire-arc additive manufacturing". Trabalho apresentado em MDA2024 - 5th International Conference on Materials Design and Applications, Porto, 2024.
  13. Pragana, J.P.M; Sampaio, R.F.V.; Clara, R.G.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Bragança, I.M.F.. "A new deformable self-clinching fastener". Trabalho apresentado em EM2024 – 2nd International Conference on Engineering Manufacture, Porto, 2024.
  14. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Pragana, J.P.M. "Joining by forming of hybrid busbars using wire-arc additive manufactured rivets". Trabalho apresentado em SHEMET 2025 – 21th International Conference on Sheet Metal, Paderborn, 2024.
  15. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Pragana, J.P.M. "Joining by Plastic Deformation of Hybrid Busbars for Energy Distribution Systems". Trabalho apresentado em ISPF2024 – 9th International Seminar on Precision Forging, Kyoto, 2024.
  16. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Alves, L.M.; Martins, P.A.F.. Autor correspondente: Martins, P.A.F.. "New Developments in Coin Minting of Collector Coins". Trabalho apresentado em ISPF2024 – 9th International Seminar on Precision Forging, Kyoto, 2024.
  17. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Characterization of the Fracture Forming Limits in Bulk Forming by Means of Radial Extrusion". Trabalho apresentado em 42nd Senafor, Porto Alegre, 2023.
  18. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Joining by Forming of Busbars for Electrical Applications". Trabalho apresentado em AJP2023 – 3rd International Conference on Advanced Joining Processes, Braga, 2023.
  19. Pragana, J.P.M; Sapage, Miguel; Sampaio, R.F.V.; Bragança, I.M.F.; Ribeiro, I.; Silva, C.M.A.; Martins, P.A.F.. "Joining of hybrid busbars for e-mobility: an economic and environmental study". Trabalho apresentado em AJP2023 – 3rd International Conference on Advanced Joining Processes, Braga, 2023.
  20. Sapage, Miguel; Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Multi-planar injection lap riveting". Trabalho apresentado em AJP2023 – 3rd International Conference on Advanced Joining Processes, Braga, 2023.
  21. Pragana, J.P.M; Alexandrino, P.; Sampaio, R.F.V.; Araújo, A.; Bragança, I.M.F.; Martins, P.A.F.. "Hybrid Additive Manufacturing of Silver Collector Coins: An Experimental and Numerical Case Study". Trabalho apresentado em 14th International Conference on the Technology of Plasticity, Mandelieu-La Napoule, 2023.
    10.1007/978-3-031-41341-4_22
  22. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "An Injection Lap Riveting Tool System". Trabalho apresentado em 14th International Conference on the Technology of Plasticity, Mandelieu-La Napoule, 2023.
    10.1007/978-3-031-41341-4_10
  23. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "On the Characterization of Fracture Forming Limits for Highly Ductile Metals Through Radial Extrusion". Trabalho apresentado em 14th International Conference on the Technology of Plasticity, Mandelieu-La Napoule, 2023.
    10.1007/978-3-031-42093-1_19
  24. Silva, C.M.A.; Sampaio, R.F.V.; Pragana, João; Bragança, I.M.F.; Martins, P.A.F.. "An upset geometry sequence for determining the formability limits in bulk forming". Trabalho apresentado em 72nd CIRP General Assembly, Dublin, 2023.
    Publicado
  25. Pragana, João; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Joining by Forming of Busbars for Electric Energy Distribution Systems". Trabalho apresentado em MESIC2023 - 10th Manufacturing Engineering Society International Conference, Gijón, 2023.
  26. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "On the utilization of radial extrusion to characterize fracture forming limits. Part I - methodology and tooling". Trabalho apresentado em SHEMET 2023 - 20th International Conference on Sheet Metal, Erlangen-Nürnberg, 2023.
  27. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "On the utilization of radial extrusion to characterize fracture forming limits. Part II - testing and modelling". Trabalho apresentado em SHEMET 2023 - 20th International Conference on Sheet Metal, Erlangen-Nürnberg, 2023.
  28. Pragana, João; Sampaio, R.F.V.; Bragança, Ivo M.F.; Silva, Carlos; Martins, P.A.F.. "Joining by Forming of Busbars for Electric Power Distribution". Trabalho apresentado em SMF 2022 – Conference on Recent Advances in Sheet Metal Forming, Pune, 2022.
  29. Sampaio, Rui F.V.; Pragana, João; Bragança, Ivo M.F.; Silva, Carlos; Martins, Paulo A.F.. "Expanding the fracture limits to biaxial tension in bulk forming". Trabalho apresentado em 41st SENAFOR - 25th International Forging Conference, Porto Alegre, 2022.
    Publicado
  30. Pragana, João; Sampaio, R.F.V.; Bragança, Ivo M.F.; Silva, Carlos; Martins, P.A.F.. "Innovative Joining by Forming Production of Hybrid Busbars for Electric Power Distribution". Trabalho apresentado em Metal Forming 2022 – The 19th International Conference on Metal Forming, Taiyuan, Shanxi, 2022.
  31. Sampaio, Rui; Pragana, João; Bragança, Ivo; Silva, Carlos; Martins, Paulo. "Expanding the fracture limits in bulk metal forming to biaxial tension states". Trabalho apresentado em 5th Meeting of the Young Researchers of LAETA, Lisboa, 2022.
    Publicado
  32. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Thermoelectric performance of hybrid busbars: an experimental and numerical investigation". Trabalho apresentado em 4th International Conference on Materials Design and Applications, Porto, 2022.
  33. Reichel, A.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Form-fit joining of hybrid busbars using a flexible tool demonstrator". Trabalho apresentado em AJP2021 - 2nd International Conference on Advanced Joining Processes, Sintra, 2021.
    Publicado
  34. Sampaio, Rui F.V.; Pragana, João P.M.; Bragança, Ivo M.F.; Silva, Carlos M.A.; Martins, Paulo A.F.. "Producing Hybrid Busbars by Fastening and Joining by Forming". Trabalho apresentado em 40th SENAFOR - 24th International Forging Conference, Porto Alegre, 2021.
    Publicado
  35. Sampaio, Rui F.V.; Pragana, João P.M.; Bragança, Ivo M.F.; Silva, Carlos M.A.; Nielsen, Chris V.; Martins, Paulo A.F.. "Joining by forming of hybrid busbars for e-mobility". Trabalho apresentado em 54th Plenary Meeting of the International Cold Forging Group (ICFG 2021), Gifu, 2021.
    Publicado
  36. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Electric performance of fastened hybrid busbars: an experimental and numerical study". Trabalho apresentado em AJP2021 - 2nd International Conference on Advanced Joining Processes, Sintra, 2021.
Artigo em revista
  1. Sofia F. Silva; Pedro Rosado; Sampaio, Rui F.V.; Pragana, J.P.M.; Bragança, I.M.F.; E.Assuncao; Carlos Silva. "A New Methodology to Fabricate Polymer–Metal Parts Through Hybrid Fused Filament Fabrication". Sustainability (2025): https://www.mdpi.com/2071-1050/17/10/4254.
    10.3390/su17104254
  2. Sampaio, Rui F.V.; Pragana, J.P.M.; Miguel P. Figueiredo; Bragança, I.M.F.; Carlos Silva; Paulo Martins. "Double-Flush Riveting for Hybrid Busbar Assembly". Metals (2025): https://www.mdpi.com/2075-4701/15/5/521.
    10.3390/met15050521
  3. da Costa, D.P.M.; Kasaei, M.M.; Carbas, R.J.C.; Marques, E.A.S.; Sampaio, R.F.V.; Bragança, I.M.F.; da Silva, L.F.M.. "Thermal-electrical analysis of a novel interconnection for hybrid busbars in electric vehicle batteries". Energy (2025): 136629. https://doi.org/10.1016/j.energy.2025.136629.
    10.1016/j.energy.2025.136629
  4. Silva, C.M.A.; Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Martins, P.A.F.. "Advanced double-flush riveting for multistage forming tools". CIRP Annals (2025): https://doi.org/10.1016/j.cirp.2025.03.040.
    10.1016/j.cirp.2025.03.040
  5. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "A strain acceleration method to identify the onset of diffuse necking". Advances in Industrial and Manufacturing Engineering 9 (2024): 100148. https://doi.org/10.1016/j.aime.2024.100148.
    10.1016/j.aime.2024.100148
  6. Sampaio, Rui F.V.; Pedro Rosado; Pragana, J.P.M.; Ivo M. F. Bragança; Carlos Silva; Luis Guerra Rosa; Paulo Martins. "Formability Assessment of Additively Manufactured Materials via Dieless Nakajima Testing". Journal of Manufacturing and Materials Processing (2024): https://www.mdpi.com/2504-4494/8/4/180.
    10.3390/jmmp8040180
  7. Sapage, Miguel; Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Multi-planar injection lap riveting". Journal of Advanced Joining Processes 9 (2024): 100175. http://dx.doi.org/10.1016/j.jajp.2023.100175.
    10.1016/j.jajp.2023.100175
  8. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Introducing a novel sheet test specimen for biaxial stretching under uniaxial loading". Advances in Industrial and Manufacturing Engineering 8 (2024): 100141. https://doi.org/10.1016/j.aime.2024.100141.
    10.1016/j.aime.2024.100141
  9. Pragana, J.P.M; Sampaio, R.F.V.; Clara, R.G.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "A new deformable self-clinching fastener". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 238 10 (2024): 1898-1906. https://doi.org/10.1177/14644207241236463.
    10.1177/14644207241236463
  10. Sampaio, R.F.V.; Larue, P.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Double-flush riveting by punching and compression". Journal of Advanced Joining Processes 8 (2023): 100155. http://dx.doi.org/10.1016/j.jajp.2023.100155.
    10.1016/j.jajp.2023.100155
  11. Pragana, J.P.M; Sapage, Miguel; Sampaio, R.F.V.; Bragança, I.M.F.; Ribeiro, I.; Silva, C.M.A.; Martins, P.A.F.. "Joining of hybrid busbars for E-Mobility: An economic and environmental study". Journal of Advanced Joining Processes 8 (2023): 100159. http://dx.doi.org/10.1016/j.jajp.2023.100159.
    10.1016/j.jajp.2023.100159
  12. Sampaio, R.F.V.; Alexandre, N.S.M.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "A software for research and education in ductile damage". Advances in Industrial and Manufacturing Engineering 7 (2023): 100127. http://dx.doi.org/10.1016/j.aime.2023.100127.
    10.1016/j.aime.2023.100127
  13. Prieto, G.R.; Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Electric performance of hybrid busbar joints under service and high voltage conditions". Journal of Advanced Joining Processes 8 (2023): 100169. http://dx.doi.org/10.1016/j.jajp.2023.100169.
    10.1016/j.jajp.2023.100169
  14. Sampaio, Rui F.V.; Pragana, João PM; Bragança, Ivo MF; Silva, Carlos MA; Martins, Paulo AF. "A complete characterization of the fracture forming limits in bulk forming by means of an upset geometry sequence". The Journal of Strain Analysis for Engineering Design (2023): http://dx.doi.org/10.1177/03093247231187015.
    10.1177/03093247231187015
  15. Pragana, J.P.M; Sampaio, Rui F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "A joining by plastic deformation process to fabricate butt joints in copper-aluminium busbars". CIRP Journal of Manufacturing Science and Technology 43 (2023): 205-213. https://doi.org/10.1016%2Fj.cirpj.2023.04.008.
    10.1016/j.cirpj.2023.04.008
  16. Sampaio, Rui F.V.; Pragana, João P.M; Bragança, Ivo M.F.; Silva, Carlos M.A.; Nielsen, Chris V.; Martins, Paulo A.F.. "Characterization of the Fracture Forming Limits by Radial Extrusion". Journal of Manufacturing and Materials Processing 7 3 (2023): 107-107. http://dx.doi.org/10.3390/jmmp7030107.
    10.3390/jmmp7030107
  17. Sampaio, Rui F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Nielsen, C.V.; Martins, P.A.F.. "Modelling of wire-arc additive manufacturing - A review". Advances in Industrial and Manufacturing Engineering 6 (2023): 100121-100121. http://dx.doi.org/10.1016/j.aime.2023.100121.
    10.1016/j.aime.2023.100121
  18. Silva, Carlos M.A.; Sampaio, Rui F.V.; Pragana, João P.M.; Bragança, Ivo M.F.; Martins, Paulo A.F.. "An upset geometry sequence for determining the formability limits in bulk forming". CIRP Annals (2023): https://doi.org/10.1016%2Fj.cirp.2023.04.009.
    10.1016/j.cirp.2023.04.009
  19. Pragana, João P. M.; Sampaio, Rui F.V.; Chantreuil, Justin; Bragança, Ivo M.F.; Silva, Carlos M. A.; Martins, Paulo A.F.. "Double-sided injection lap riveting". The International Journal of Advanced Manufacturing Technology 125 7-8 (2023): 3241-3253. https://doi.org/10.1007%2Fs00170-023-10941-0.
    10.1007/s00170-023-10941-0
  20. Sampaio, Rui F.V.; Pragana, João P. M.; Clara, Ricardo G.; Bragança, Ivo M.F.; Silva, Carlos M. A.; Martins, Paulo A.F.. "New Self-Clinching Fasteners for Electric Conductive Connections". Journal of Manufacturing and Materials Processing 6 6 (2022): 159. http://dx.doi.org/10.3390/jmmp6060159.
    Publicado • 10.3390/jmmp6060159
  21. Sampaio, Rui F.V.; Pragana, João P.M.; Bragança, Ivo M.F.; Silva, Carlos; Fernandes, João C.S.; Martins, Paulo A.F.. "Influence of corrosion on the electrical and mechanical performance of hybrid busbars". International Journal of Lightweight Materials and Manufacture 5 4 (2022): 510-519. http://dx.doi.org/10.1016/j.ijlmm.2022.06.005.
    Publicado • 10.1016/j.ijlmm.2022.06.005
  22. Pragana, João P.M.; Sampaio, Rui F.V.; Bragança, Ivo M.F.; Silva, Carlos M.A.; Martins, Paulo A.F.. "Injection Lap Riveting of Aluminum Busbars - A Thermo-Electro-Mechanical Investigation". Journal of Manufacturing and Materials Processing 6 4 (2022): 74-74. https://doi.org/10.3390%2Fjmmp6040074.
    Publicado • 10.3390/jmmp6040074
  23. Sampaio, Rui F.V.; Pragana, João P.M.; Bragança, Ivo M.F.; Silva, Carlos M.A.; Martins, Paulo A.F.. "Thermo-electrical performance of hybrid busbars: An experimental and numerical investigation". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022): http://dx.doi.org/10.1177/14644207221102514.
    Publicado • 10.1177/14644207221102514
  24. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "A self-clinching fastener for hidden lap joints". CIRP Journal of Manufacturing Science and Technology 37 (2022): 434-442. http://dx.doi.org/10.1016/j.cirpj.2022.02.022.
    Publicado • 10.1016/j.cirpj.2022.02.022
  25. Sampaio, Rui F.V.; Pragana, João P.M.; Bragança, Ivo M.F.; Silva, Carlos M.A.; Martins, Paulo A.F.. "Revisiting the fracture forming limits of bulk forming under biaxial tension". International Journal of Damage Mechanics 31 6 (2022): 882-900. http://dx.doi.org/10.1177/10567895211072580.
    Publicado • 10.1177/10567895211072580
  26. Reichel, A.; Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Form-fit joining of hybrid busbars using a flexible tool demonstrator". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 236 6 (2021): 1164-1175. http://dx.doi.org/10.1177/14644207211060309.
    10.1177/14644207211060309
  27. Sampaio, Rui F.V.; Pragana, João P.M; Bragança, Ivo M.F.; Silva, Carlos M.A.; Nielsen, Chris V.; Martins, Paulo A.F.. "Electric performance of fastened hybrid busbars: An experimental and numerical study". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2021): 146442072110430-146442072110430. http://dx.doi.org/10.1177/14644207211043009.
    Publicado • 10.1177/14644207211043009
  28. Pragana, J.P.M; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Hybrid metal additive manufacturing: A state-of-the-art review". Advances in Industrial and Manufacturing Engineering 2 (2021): 100032-100032. http://dx.doi.org/10.1016/j.aime.2021.100032.
    Publicado • 10.1016/j.aime.2021.100032
  29. Sampaio, R.F.V.; Pragana, J.P.M; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. "Assembly of lightweight sandwich panels through joining by forming". Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 235 7 (2021): 1645-1654. http://dx.doi.org/10.1177/1464420721999827.
    Publicado • 10.1177/1464420721999827
Capítulo de livro
  1. Sampaio, Rui F.V.; Zwicker, Maximilian F. R.; Pragana, João P.M; Bragança, Ivo M.F.; Silva, Carlos M.A.; Nielsen, Chris V.; Martins, Paulo A.F.. "Busbars for e-mobility: State-of-the-Art Review and a New Joining by Forming Technology". 111-141. Springer International Publishing, 2022.
    Publicado • 10.1007/978-3-030-90487-6_4
Relatório
  1. Reichel, A.; Sampaio, R.F.V.; Pragana, João; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Martins, P.A.F.. 2021. Flexible tool demonstrator for the joining by forming of hybrib busbars.
  2. Pragana, João; Sampaio, R.F.V.; Bragança, I.M.F.; Silva, C.M.A.; Martins, P.A.F.. Autor correspondente: Martins, P.A.F.. 2021. FABRICATION OF MONOLITHIC AND HYBRID BUSBARS BY CONVENTIONAL TECHNOLOGIES: CHARACTERIZATION OF MATERIALS.

Outros

Técnica de investigação
  1. Flexible tool demonstrator: modular tool setup capable of replicating the operations involved in a new form-fit joining by forming process (double mortise-and-tenon) involving lancing, bending, and forging within different process variables. Manufacturing and Industrial Management Unit, IST, University of Lisbon, 2021.
  2. Electric resistance measuring apparatus: experimental setup powered by an micro-ohmmeter with data acquisition for measuring the electric resistance of joints obtained by fastening, solid state welding, and joining by forming techniques. Manufacturing and Industrial Management Unit, IST, University of Lisbon, 2021.
  3. Thermal imaging apparatus: experimental setup with an infrared camera equipped with a focal plane array microbolometer detector used for attaining thermal imaging distributions of pre-heated joints obtained by fastening, solid state welding, and joining by forming techniques. Manufacturing and Industrial Management Unit, IST, University of Lisbon, 2022.
  4. Implementation of a new uncoupled ductile damage criterion in the finite element program i-form for modelling bulk fracture forming limits in the entire range of stress-triaxiality. Manufacturing and Industrial Management Unit, IST, University of Lisbon, 2021.
Atividades

Orientação

Título / Tema
Papel desempenhado 		Curso (Tipo)
Instituição / Organização
2025/02 - Atual Characterization of bulk fracture limits under three-dimensional stress states
Coorientador de João Miguel Ferreira Taurino
 Engenharia Mecânica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2025/02 - Atual Characterization of sheet formability limits using diagonal cruciform test specimens
Coorientador de Eduardo Bagueixe Cruz de Góis Dias
 Engenharia Mecânica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2025/02 - Atual Additive manufacturing of lightweight metallic components
Coorientador de Pedro Miguel Lameiras Camarate
 Engenharia Mecânica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2025/02 - Atual Characterization of bulk fracture limits under non-monotonic strain loading conditions
Coorientador de Guilherme Pereira Joaquim
 Engenharia Mecânica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2025/02 - Atual Hybrid additive manufacturing with metal forming stages for advanced tooling
Coorientador
 Engenharia Mecânica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2024/02 - Atual Joining by forming of hybrid busbars using double-flush riveting
Coorientador de Miguel Pedro Figueiredo
 Engenharia Mecânica (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Organização de evento

Nome do evento
Tipo de evento (Tipo de participação) 		Instituição / Organização
2025 - Atual IDDRG 2025 – 44th Conference of the International Deep Drawing Research Group (2025/06)
Conferência (Membro da Comissão Organizadora)
 Universidade de Lisboa Instituto Superior Técnico, Portugal

Júri de grau académico

Tema
Tipo de participação 		Nome do candidato (Tipo de grau)
Instituição / Organização
2024/10 Design and Fabrication of Hybrid Lap Joints Using Double Flush Riveting and Adhesive Bonding Technologies (translated title)
Arguente
 Rita Maria Duarte Samartinho (Mestrado)
Universidade de Lisboa Instituto Superior Técnico, Portugal

Arbitragem científica em conferência

Nome da conferência Local da conferência
2025/01 - 2025/04 IDDRG 2025 – 44th Conference of the International Deep Drawing Research Group Lisbon, Portugal

Arbitragem científica em revista

Nome da revista (ISSN) Editora
2024 - Atual Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacturing (0954-4054) SAGE
2023 - Atual Journal of Advanced Joining Processes (2666-3309) Elsevier
2023 - Atual Advances in Industrial and Manufacturing Engineering (2666-9129) Elsevier

Curso / Disciplina lecionado

Disciplina Curso (Tipo) Instituição / Organização
2022/05/09 - Atual Processos de Fabrico II - Manufacturing Processes II Engenharia Mecânica (Licenciatura) Universidade de Lisboa Instituto Superior Técnico, Portugal
2022/03/01 - Atual Tecnologia de Enformação Plástica - Metal Forming Technology Engenharia Mecânica (Mestrado) Universidade de Lisboa Instituto Superior Técnico, Portugal
2024/04 - 2024/04 Speaker at Formability Training Session at MCG – Mind for Metal

Tutoria

Tópico Nome do aluno
2025/05 - 2025/08 Development of software for micrography digitization and treatment Matthieu Genest
2025/05 - 2025/08 Development of software for distortion and residual stresses evaluation Jessie Pierrel
2025/05 - 2025/08 Development of a GUI for the finite element software iform Maud Lagardère
2024/06 - 2024/08 Development of a software for research and education in wire-arc additive manufacturing (WAAM) Alice Espinosa
2024/06 - 2024/08 Development of a software for research and education in mechanical characterization testing Alexandre Chapy
2023/06 - 2023/08 Double-Flush Riveting by Punching and Compression Paul Larue
2022/06 - 2022/08 Double-sided injection lap riveting Justin Chantreuil
Distinções

Prémio

2024 Best Paper Award – 21st International Conference on Manufacturing Research, Glasgow, Scotland, 2024
2023 JSTP (Japanese Society for Technology of Plasticity) International Award for Young Researchers, 2023
Japanese Society for Technology of Plasticity (JSTP), Japão
2022 "Professor Mário Costa" Young Researcher Award
Associated Laboratory for Energy Transports and Aeronautics, Portugal
2022 5th Meeting of the Young Researchers of LAETA Best Paper Award
Associated Laboratory for Energy Transports and Aeronautics, Portugal

Outra distinção

2025 Pedagogical Excellence Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2024 Pedagogical Excellence Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2023 Pedagogical Excellence Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2022 Academic Excellence Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2021 Academic Excellence Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2020 Academic Merit Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2019 Academic Merit Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2018 Academic Merit Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal
2017 Academic Merit Diploma
Universidade de Lisboa Instituto Superior Técnico, Portugal