Prof. Gustavo R. Anjos


gustavo

My research focuses on the development of advanced computational and numerical methods for the simulation of single- and multiphase flows, with applications spanning mechanical engineering, nuclear engineering, chemical processes, biomechanics, porous media, microfluidics, and environmental sciences. My work combines computational fluid dynamics (CFD), scientific computing, and the Finite Element Method (FEM) to investigate highly coupled multiphysics phenomena involving fluid motion, deformable interfaces, heat and mass transfer, fluid-structure interaction, and complex transport processes.

I am currently a Professor at the Department of Mechanical Engineering / COPPE / Federal University of Rio de Janeiro (UFRJ), where I lead research activities in advanced numerical methods for multiphysics and multiphase flows. I also serve as the Head of the Laboratory of Fluid Mechanics and Aerodynamics (LabMFA). My research group develops high-fidelity computational methodologies for complex fluid systems involving moving interfaces, nonlinear couplings, deformable structures, and heat and mass transfer.

Over the years, my research has concentrated on the formulation and implementation of robust numerical frameworks based on the Arbitrary Lagrangian-Eulerian (ALE) description, moving mesh techniques, front-tracking methods, immersed finite element methods, and semi-Lagrangian formulations for incompressible flows. Particular attention has been devoted to the numerical treatment of interfacial dynamics, surface tension effects, phase change, multiscale transport, and strongly nonlinear coupled systems.

I have developed several in-house high-performance numerical solvers using modern object-oriented programming techniques in C++ and Python, enabling flexible implementations for large-scale and multiphysics simulations. My research also includes the development of new computational strategies for:

  • two-phase and free-surface flows,
  • fluid-structure interaction (FSI),
  • non-Newtonian flows,
  • heat and mass transfer,
  • porous and Darcy-Forchheimer flows,
  • immersed and decoupled mesh methods,
  • front-tracking and moving interface techniques,
  • nonlinear variational formulations,
  • particle-laden and biofluid simulations.

During my doctoral studies at EPFL, I focused on the numerical discretization of fluid motion equations and the modeling of interfacial forces within finite element frameworks for multiphase flows. My Ph.D. thesis [link] was selected among the top 5-10% best theses written at EPFL in 2012.

From August 2012 to August 2013, I worked as a Postdoctoral Associate in Nuclear Science & Engineering (NSE) at the Massachusetts Institute of Technology (MIT) in Cambridge/Boston. The objective of this position was to benchmark experimental databases of boiling and condensation phenomena using advanced interface-capturing numerical methodologies. In September 2013, I returned to Brazil as a Postdoctoral Fellow sponsored by CAPES/Science Without Borders - Young Talent Fellowship.

In 2014, I joined the Mechanical Engineering Department at UERJ as a young professor. Since 2019, I have held a faculty position at UFRJ/COPPE/PEM, where I currently supervise research projects in computational mechanics, multiphase flows, and scientific computing. I am also a Young Researcher of the State of Rio de Janeiro (FAPERJ) and a recipient of the Royal Society-Newton Advanced Fellowship (more info).


academic info:


professional qualification:

  • Invited Scholar at IMT/UoE in Edinburgh, Scotland - UK
  • Post-Doc at GESAR/UERJ in Rio de Janeiro, Brazil
  • Post-Doc at NSE/MIT in Boston, United States
  • Ph.D. at EPFL in Lausanne, Switzerland
  • M.Sc. at Coppe in Rio de Janeiro, Brazil
  • B.Sc. in Mechanical Engineering at UERJ in Rio de Janeiro, Brazil

research interests:

  • computational fluid dynamics (CFD),
  • finite element methods (FEM),
  • multiphase and free-surface flows,
  • Arbitrary Lagrangian-Eulerian (ALE) methods,
  • semi-Lagrangian methods,
  • fluid-structure interaction (FSI),
  • interface dynamics and front-tracking,
  • immersed finite element methods,
  • moving mesh techniques,
  • heat and mass transfer,
  • porous and Darcy-Forchheimer flows,
  • scientific computing,
  • nonlinear multiphysics systems,
  • particle-laden and biofluid simulations

publications:

The publications below include work authored by Prof. Gustavo R. Anjos and research developed with supervised students. Journal articles are highlighted in color. DOI and publisher links are provided when available. Conference entries provide bibliographic event information only; no article manuscript PDF is attached.

Books

  1. Pontes, José; Mangiavacchi, Norberto; Alves, Leonardo S. B.; Anjos, Gustavo R.; Estacio-Hiroms, Kémelli C.; Hirata, Silvia C.; Rosa, Reinaldo R. Fenômenos de Transferência com Aplicações às Ciências Físicas e à Engenharia: Volume 2 - Aplicações. Sociedade Brasileira de Matemática (SBM), Rio de Janeiro, Brazil, 495 pp. (2019).
  2. Pontes, José; Mangiavacchi, Norberto; Anjos, Gustavo R.. An Introduction to Compressible Flows with Applications: Quasi-One-Dimensional Approximation and General Formulation for Subsonic, Transonic and Supersonic Flows. Springer Nature, Cham, Switzerland, 129 pp. (2019).
  3. Pontes, Jose; Mangiavacchi, Norberto; Anjos, Gustavo R.. Introdução aos Escoamentos Compressíveis. IMPA - Instituto Nacional de Matemática Pura e Aplicada, Rio de Janeiro, Brazil, 144 pp. (2017).

Book Chapters

  1. Anjos, Gustavo R.; Oliveira, Gustavo C. P.; Mangiavacchi, Norberto. Arbitrary Lagrangian-Eulerian Method for Two-Phase Flows: Applications. In Numerical Modeling Methodologies, pp. 120-147, World Scientific, Singapore (2018).
  2. Gros, Erik; Anjos, Gustavo R.; Thome, John R. Arbitrary Lagrangian-Eulerian Method for Two-Phase Flows: 2D and Axisymmetric Formulation. In Numerical Modeling Methodologies, pp. 150-182, World Scientific, Singapore (2018).
  3. Oliveira, Gustavo C. P.; Anjos, Gustavo R.; Mangiavacchi, Norberto. Arbitrary Lagrangian-Eulerian FEM for Two-Phase Flows: New Methods. In Numerical Modeling Methodologies, pp. 90-118, World Scientific, Singapore (2018).
  4. Anjos, Gustavo R.; Mangiavacchi, Norberto; Pontes, José. Arbitrary Lagrangian-Eulerian Method for Two-Phase Flows. In Encyclopedia of Two-Phase Heat Transfer and Flow II - Special Topics and Applications, pp. 75-110, World Scientific, Singapore (2015).
  5. Pontes, José; Mangiavacchi, Norberto; Anjos, Gustavo R.. Estabilidade Hidrodinâmica em Células Eletroquímicas. In Modelagem Computacional em Materiais, pp. 27-46, Editora Ciência Moderna, Rio de Janeiro, Brazil (2010).

Journal Articles

  1. Santos, Daniel B. V.; Santos, Antônio E. M.; Bandarra Filho, Enio P.; Anjos, G. R.. Numerical Investigation of a Gas Bubble in Complex Geometries for Industrial Process Equipment Design. Fluids, vol. 10(7), 172 (2025).
  2. Santos, Daniel B. V.; Vidal, Rafael; Valluri, Prashant; Anjos, Gustavo R.. Computation of Deformable Interface Two-Phase Flows: A Semi-Lagrangian Finite Element Approach. International Journal for Numerical Methods in Fluids, vol. 97(3), 233-243 (2024).
  3. Santos, Daniel B. V.; Oliveira, Gustavo P.; Mangiavacchi, Norberto; Valluri, Prashant; Anjos, Gustavo R.. Numerical Investigation of Gas Bubble Interaction in a Circular Cross-Section Channel in Shear Flow. Fluids, vol. 9(2), 32 (2024).
  4. Araújo Alves, Camilo Gustavo; Junior, José Tadeu C.; Da Silva Neto, Francisco Bernardino; Anjos, Gustavo R.; Dos Santos, Moisés Dantas; Peixoto de Oliveira, Gustavo. Indoor Airflow Dynamics in Compartmentalized Pneumology Units Equipped with Variable-Thickness MERV-13 Filters. Buildings, vol. 13(4), 1072 (2023).
  5. R.M. Lucena; J. Pontes; G.R. Anjos; N. Mangiavacchi. On the steady-state concentration and hydrodynamic fields close to a rotating hemispherical electrode with concentration dependent viscosity and diffusivity. Electrochimica Acta, vol. 450, 142236 (2023).
  6. Souza, João P. I.; Anjos, Gustavo R.. A finite element analysis of multiphase conjugated flow in diesel and biodiesel-driven engine filtration device. Journal of the Brazilian Society of Mechanical Sciences and Engineering, vol. 45(7), 375 (2023).
  7. Anjos, Gustavo R.; Oliveira, Gustavo P.; Mangiavacchi, Norberto; Thome, John R. One- and two-step semi-Lagrangian integrators for arbitrary Lagrangian-Eulerian-finite element two-phase flow simulations. International Journal for Numerical Methods in Fluids, vol. 94(6), 632-654 (2022).
  8. dos Santos, João D. B.; Anjos, Gustavo R.; Savi, Marcelo A. An investigation of fluid-structure interaction in pipe conveying flow using reduced-order models. Meccanica, vol. 57(10), 2473-2491 (2022).
  9. Lucena, R. M.; Pontes, J.; De Wit, A.; Anjos, G. R.; Mangiavacchi, N. Linear stability analysis and nonlinear simulations of convective dissolution in an inclined porous layer between impermeable surfaces. Chaos: An Interdisciplinary Journal of Nonlinear Science, vol. 32(11), 113110 (2022).
  10. G.R. Anjos. Moving mesh methods for two-phase flow systems: Assessment, comparison and analysis. Computers & Fluids, vol. 228, 105053 (2021).
  11. Anjos, Gustavo R.. Numerical Investigation of Two-Phase Flows in Corrugated Channel with Single and Multiples Drops. Fluids, vol. 6(1), 13 (2021).
  12. Marques, Leandro; R. Anjos, Gustavo. Numerical Study of Bloodstream Diffusion of the New Generation of Drug-Eluting Stents in Coronary Arteries. Fluids, vol. 6(2), 71 (2021).
  13. G.R. Anjos; N. Mangiavacchi; J.R. Thome. An ALE-FE method for two-phase flows with dynamic boundaries. Computer Methods in Applied Mechanics and Engineering, vol. 362, 112820 (2020).
  14. Gros, Erik; Anjos, Gustavo R.; Thome, John R. Interface-fitted moving mesh method for axisymmetric two-phase flow in microchannels. International Journal for Numerical Methods in Fluids, vol. 86(3), 201-217 (2018).
  15. E. Gros; G. Anjos; J. Thome. Moving mesh method for direct numerical simulation of two-phase flow with phase change. Applied Mathematics and Computation, vol. 339, 636-650 (2018).
  16. Lucena, R. M.; Mangiavacchi, N.; Pontes, J.; Anjos, G.; McGinty, S. On the transport through polymer layer and porous arterial wall in drug-eluting stents. Journal of the Brazilian Society of Mechanical Sciences and Engineering, vol. 40(12), 572 (2018).
  17. E. Vitral; D. Walgraef; J. Pontes; G.R. Anjos; N. Mangiavacchi. Nano-patterning of surfaces by ion sputtering: Numerical study of the anisotropic damped Kuramoto-Sivashinsky equation. Computational Materials Science, vol. 146, 193-203 (2018).
  18. Oliveira, G. P.; Anjos, G.; Pontes, J.; Mangiavacchi, N.; Thome, J. R. ALE/finite element modeling of an unconfined bubble plume in periodic domain: bubble shape and oscillation analysis. Journal of the Brazilian Society of Mechanical Sciences and Engineering, vol. 37(6), 1647-1664 (2015).
  19. Oliveira, G. C. P.; MANGIAVACCHI, NORBERTO; ANJOS, G.; Pontes, J.; Thome, J. R. Comparative CFD Simulations of Gas Transport in Slug Flow from Periodic Arrays with Single or Multiple Bubbles. Journal of Computational Interdisciplinary Sciences, vol. 6(1), 31-35 (2015).
  20. G.R. Anjos; N. Borhani; N. Mangiavacchi; J.R. Thome. A 3D moving mesh Finite Element Method for two-phase flows. Journal of Computational Physics, vol. 270, 366-377 (2014).
  21. Gustavo Anjos; Norberto Mangiavacchi; Navid Borhani; John R. Thome. 3D ALE Finite-Element Method for Two-Phase Flows With Phase Change. Heat Transfer Engineering, vol. 35(5), 537-547 (2014).
  22. Anjos, G. R.; Mangiavacchi, N.; Pontes, J. Three-dimensional finite element method for rotating disk flows. Journal of the Brazilian Society of Mechanical Sciences and Engineering, vol. 36(4), 709-724 (2014).
  23. Mangiavacchi N.; Oliveira G. C. P.; ANJOS G. R.; Thome J. R. Numerical Simulation of a Periodic Array of Bubbles in a Channel. Mecánica Computacional, vol. 32(21), 1813-1824 (2013).
  24. Anjos, G. R. dos; Mangiavacchi, N.; Pontes, J.; Soares, C. B. P. Numerical modelling of the hydrodynamic field coupled to the transport of chemical species through the finite-element method. PAMM, vol. 7(1), 2100013-2100014 (2007).
  25. Pontes, José; Rabello dos Anjos, Gustavo; Mangiavacchi, Norberto. Finite-element method simulation of rotating disk flow: effect of the transport of a chemical species. PAMM, vol. 7(1), 2100041-2100042 (2007).

Conference Papers

  1. Garden, G. L.; Souza, J. P. I.; Su, Jian; Anjos, G.R.. A Higher-Order Semi-Lagrangian ALE-FE Method for Fluid-Structure Interaction Problems. Proceedings of Flow-Induced Vibration 2026 (FIV 2026), Paris, France, 2026.
  2. Souza, J. P. I.; Anjos, G.R.. A Finite Element Analysis of Flow-induced Vibration in Nonlinear Elastic Structures. Proceedings of Flow-Induced Vibration 2026 (FIV 2026), Paris, France, 2026.
  3. Garden, G.; Fortuna, I.; Anjos, G. R.; Su, J. An ALE-SL Method for Fluid-Structure Interactions in Riser Dynamics. Proceedings of the 28th International Congress of Mechanical Engineering, Curitiba, Brazil, 2025.
  4. Junior, F. G. S.; McGinty, S.; Anjos, G. R.. Numerical Simulation of a Non-Newtonian Fluid-Solid Interaction. Proceedings of the 28th International Congress of Mechanical Engineering, Curitiba, Brazil, 2025.
  5. Silva Neto, J. L.; Correa, E. D.; Gama, R. M. S.; Anjos, G. R.. A Robust Newton-Based Variational Framework for Nonlinear Conduction-Radiation PDEs with Localized Sources. Proceedings of the Encontro Nacional de Modelagem Computacional, 2025.
  6. Silva Neto, J. L.; Correa, E. D.; Gama, R. M. S.; Anjos, G. R.. On the Temperature Distribution in a Flat Plate Induced by an External Thermal Radiant Source. Proceedings of the XLVI Ibero-Latin-American Congress on Computational Methods in Engineering, Vitoria, Brazil, 2025.
  7. Souza, J. P. I.; Anjos, G. R.. A Finite Element Analysis of Flow-Induced Vibration in Nonlinear Elastic Structures. Proceedings of the 28th International Congress of Mechanical Engineering, Curitiba, Brazil, 2025.
  8. Coimbra, A. B. S.; Anjos, G.R.. Analysis of Filtration Efficiency in Numerical Simulations of Biofuels Combustion. Anais do 20th Brazilian Congress of Thermal Sciences and Engineering, Foz do Iguaçu, Brazil, 2024.
  9. Gaspar Junior, F.; Mangiavacchi, N.; McGinty, S.; Anjos, G.R.. Computation of Fluid and Rigid Body Interaction Using a New Immersed Finite Element Method. Anais of 10th International Symposium on Fluid-Structure Interactions, Foz do Iguaçu, Brazil, 2024.
  10. Menezes, L. B.; Januario, J. R.; Anjos, G.R.. Validation of CFD Simulations Using the Darcy-Forchheimer Model Against Experimental Data for Bag Filters. Anais do 20th Brazilian Congress of Thermal Sciences and Engineering, Foz do Iguaçu, Brazil, 2024.
  11. Santos, A. E. M.; Anjos, G.R.. Numerical Analysis of Flow in Microchannels Using The Finite Element Method. Anais do 12º Congresso Brasileiro de Pesquisa e Desenvolvimento em Petróleo e Gás, Florianópolis, Brazil, 2024.
  12. Santos, D. B. V.; Anjos, G.R.. Finite Element Simulation of Two-Phase Flows with Heat and Mass Transfer Through a Decoupled Mesh Method. Anais do 20th Brazilian Congress of Thermal Sciences and Engineering, Foz do Iguaçu, Brazil, 2024.
  13. Santos, A. E. M.; Anjos, G.R.. Numerical Analysis of Two-Phase Flows in a Micro-Reactor for Biodiesel Production. Anais do 20th Brazilian Congress of Thermal Sciences and Engineering, Foz do Iguaçu, Brazil, 2024.
  14. Souza, J. P. I.; Anjos, G.R.. The Finite Element Method Applied to Fluid-Structure Interaction Using the Arbitrary Lagrangian-Eulerian and the Semi-Lagrangian Methods. Anais do 20th Brazilian Congress of Thermal Sciences and Engineering, Foz do Iguaçu, Brazil, 2024.
  15. Anjos, G. R.; Vidal, R. A. A Semi-Lagrangian Finite Element Method for Two-Phase Flows. JEM, 2023.
  16. Ferreira, F. F.; Anjos, G.R.. Numerical Simulation of a Multiphase Flow inside a Diesel Particulate Filter. JEM, 2023.
  17. Santos, D. B. V.; Anjos, G.R.. Three Dimensional Finite Element Two-Phase Flow Simulation Using a Front Tracking Method. Proceedings of the 27th International Congress of Mechanical Engineering, Florianópolis, Brazil, 2023.
  18. Santos, D. B. V.; Anjos, G.R.. Three Dimensional Two-Phase Finite Element Simulation Using a Front-Tracking Method. JEM, Rio de Janeiro, Brazil, 2023.
  19. Souza, João P. I.; Anjos, Gustavo R.. A Comparison Between Porous and Free-Flow Media Using the Finite Element Method to Solve the Generalized Darcy/Forchheimer Equation. Anais do 27th International Congress of Mechanical Engineering, Florianópolis, Brazil, 2023.
  20. Vidal, R. A.; Santos, D. B. V.; Anjos, Gustavo R.. Computation of Deformable Interface Two-Phase Flows - A Semi-Lagrangian Finite Element Approach. Anais do CILAMCE 2023 - The XLIV Ibero-Latin American Congress on Computational Methods in Engineering, Porto, Portugal, 2023.
  21. Ferreira, F. F.; Anjos, G.R.. Finite Element Method Applied to Diesel Particulate Filter Flow. Anais do 19th Brazilian Congress of Thermal Sciences and Engineering, Bento Gonçalves, Brazil, 2022.
  22. Lucena, Rachel Manhães de; Shin, Hyun Ho; Oliveira, Gustavo Charles Peixoto de; Anjos, Gustavo R.; Pontes, José; McGinty, Sean; Mangiavacchi, Norberto. Computer Simulation of Pressure and Velocity Fields in Drug-Eluting Stents Using the Gridap Library. Anais do Encontro Nacional de Modelagem Computacional, Encontro de Ciência e Tecnologia de Materiais, Conferência Sul em Modelagem Computacional e Seminário e Workshop em Engenharia Oceânica, UFPel/FURG/UNIPAMPA, Brazil, 2022.
  23. Santos, D. B. V.; Anjos, Gustavo R.. Axisymmetric Two-Phase Finite Element Simulation Using a Front Tracking Method on an Unstructured Mesh. Anais do 19th Brazilian Congress of Thermal Sciences and Engineering, Bento Gonçalves, Brazil, 2022.
  24. Souza, J. P. I.; Anjos, G.R.. Numerical Simulation of Flows in Conjugated Regions Using the Finite Element Method to Solve the Darcy-Forchheimer Momentum and Energy Equations. Anais do 19th Brazilian Congress of Thermal Sciences and Engineering, Bento Gonçalves, Brazil, 2022.
  25. Marques, L.; Anjos, G.R.. Blood Flow Numerical Simulation Using FE Method for 2D-Axisymmetric Navier-Stokes Equation. Proceedings of 26th International Congress of Mechanical Engineering, Florianópolis, Brazil, 2021.
  26. Santos, D. B. V.; Anjos, G.R.. Decoupled Mesh Method for Finite Element Simulation of Two-Phase Systems. Proceedings of 8th International Symposium on Advances in Computational Heat Transfer (CHT-21), Rio de Janeiro, Brazil, 2021.
  27. Santos, D. B. V.; Anjos, G.R.. Finite Element Simulation for Two-Phase Flow with a Decoupled Fluid Interface. Proceedings of 26th International Congress of Mechanical Engineering, Florianópolis, Brazil, 2021.
  28. Souza, J. P. I.; Anjos, G.R.. Particle-Laden Multiphase Flows: A Finite Element Analysis on Biofuel Particle Emissions. Proceedings of 8th International Symposium on Advances in Computational Heat Transfer (CHT-21), Rio de Janeiro, Brazil, 2021.
  29. Souza, J. P. I.; Anjos, Gustavo R.. Finite Element Analysis on Biofuel Particles Dispersion. Proceedings of 26th International Congress of Mechanical Engineering, Florianópolis, Brazil, 2021.
  30. Frazzoli, F.; Rosman, H.; Mangiavacchi, N.; Pontes, J.; Anjos, G. R.; McGinty, S. Improved Anisotropic Transport Through Polymer Layer and Porous Arterial Wall with Binding in Drug-Eluting Stents. Anais do 18th Brazilian Congress of Thermal Sciences and Engineering, Bento Gonçalves, Brazil, 2020.
  31. Marques, L.; Pontes, José; Anjos, G. R.. Blood Flow Numerical Simulation Using ALE-FE Method for Vorticity-Streamfunction Formulation. Anais do 18th Brazilian Congress of Thermal Sciences and Engineering, Bento Gonçalves, Brazil, 2020.
  32. Santos, D. B. V.; Anjos, G. R.. Numerical Simulation of Multiphase Flows in the Context of COVID-19/SARS-CoV-2. Anais do 18th Brazilian Congress of Thermal Sciences and Engineering, Bento Gonçalves, Brazil, 2020.
  33. Anjos, G. R.; Mangiavacchi, Norberto; Pontes, Jose; Lucena, R. M.; Oliveira, G. C. P. Moving Mesh Method for Two-Phase Flows with Dynamic Boundaries. Proceedings of the 10th International Conference on Multiphase Flow, Rio de Janeiro, Brazil, 2019.
  34. Cunha, L.H.C.; Anjos, G. R.; Mangiavacchi, N. Semi-Lagrangean Method Applied in the Conjugated Heat Problem Using an Axisymmetrical Stream Function-Vorticity Formulation. Anais do 25th International Congress of Mechanical Engineering, Uberlândia, Brazil, 2019.
  35. Oliveira, G. C. P.; Anjos, G. R.; Pontes, Jose; Mangiavacchi, Norberto. Two-Step Semi-Lagrangian Integration for ALE/FEM Two-Phase Flows. Proceedings of the 10th International Conference on Multiphase Flow, Rio de Janeiro, Brazil, 2019.
  36. Cunha, L.H.C.; Anjos, G. R.; Mangiavacchi, N. Stream Function-Vorticity Formulation and Heat Transport Using FEM for Unstructured Meshes and Complex Domains. Anais do II Congresso Brasileiro de Fluidodinâmica Computacional, Rio de Janeiro, Brazil, 2018.
  37. Carnevale da Cunha, Luís Henrique; Rabello dos Anjos, Gustavo; Mangiavacchi, Norberto. Finite Element Analysis Applied on the Cooling of Electronic Components. Anais do X Congresso Nacional de Engenharia Mecânica, 2018.
  38. Cunha, L.H.C.; Anjos, Gustavo R.; Mangiavacchi, N. Stream Function-Vorticity Formulation Applied in the Conjugated Heat Problem Using the FEM with Unstructured Mesh. Proceedings of the 17th Brazilian Congress of Thermal Sciences and Engineering, Águas de Lindóia, Brazil, 2018.
  39. Frazzoli, F.; Lucena, R. M.; Mangiavacchi, N.; Pontes, J.; Anjos, Gustavo R.; McGinty, S. Anisotropic Transport Through Polymer Layer and Porous Arterial Wall with Binding in Drug-Eluting Stents Using the FEM. Proceedings of the 17th Brazilian Congress of Thermal Sciences and Engineering, Águas de Lindóia, Brazil, 2018.
  40. Marques, L.; Anjos, G. R.; Pontes, J. Blood Flow Simulation Using Stream Function-Vorticity FEM Formulation. Anais do II Congresso Brasileiro de Fluidodinâmica Computacional, Rio de Janeiro, Brazil, 2018.
  41. Marques, L.; Anjos, G. R.; Pontes, J. Numerical Simulation of Blood Flow Dynamics in Coronary Artery Using Streamfunction-Vorticity Formulation. Anais do X Congresso Nacional de Engenharia Mecânica, Salvador, Brazil, 2018.
  42. Marques, L.; Gustavo Anjos; Pontes, J. Blood Flow Dynamics Simulation in Coronary Artery with Drug-Eluting Stent Using Finite Element Method. Proceedings of the 17th Brazilian Congress of Thermal Sciences and Engineering, Águas de Lindóia, Brazil, 2018.
  43. Anjos, Gustavo; Gros, E.; Selvam K.; Peixinho, J. Rising Bubble in a Vertical Slowly Diverging Pipe. Proceedings of 9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Foz do Iguaçu, Brazil, 2017.
  44. Gros, Erik; Rabello dos Anjos, Gustavo. An ALE-FEM Method for Axisymmetric Two-Phase Flows. Proceedings of the 24th ABCM International Congress of Mechanical Engineering, 2017.
  45. Lobo, Leonardo; Alberto Santos Leite, Luiz; Fonseca Costa, Manoel Antonio; Rabello dos Anjos, Gustavo. Computational Modeling and Energy Evaluation of a Real Cooling System of a Refrigeration Chamber. Proceedings of the 24th ABCM International Congress of Mechanical Engineering, Curitiba, Brazil, 2017.
  46. Mangiavacchi, Norberto; da Rocha Miranda Pontes, José; Rabello dos Anjos, Gustavo; McGinty, Sean; Manhaes de Lucena, Rachel. Transport Through Polymer Layer and Porous Arterial Wall with Binding in Drug-Eluting Stents Using the FEM. Proceedings of the 24th ABCM International Congress of Mechanical Engineering, Curitiba, Brazil, 2017.
  47. McGinty, Sean; Manhaes de Lucena, Rachel; da Rocha Miranda Pontes, José; Mangiavacchi, Norberto; Rabello dos Anjos, Gustavo. Dynamics of Blood Flow in Coronary Artery. Proceedings of the 24th ABCM International Congress of Mechanical Engineering, Curitiba, Brazil, 2017.
  48. Anjos, Gustavo R.; Mangiavacchi, Norberto; Pontes, Jose; Thome, John. ALE-FEM for Two-Phase Flows With Heat and Mass Transfer in Microchannels. ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, San Francisco, USA, 2015.
  49. Gustavo Peixoto de Oliveira; Eberson Luis de Souza Moraes; José Pontes; Gustavo Anjos; Norberto Mangiavacchi. Comparing the Semi-Lagrangian Integration of Trajectories in Mixed Finite Element Spaces Through One- and Two-Level Time-Stepping Schemes. 23rd ABCM International Congress of Mechanical Engineering, Rio de Janeiro, Brazil, 2015.
  50. Rodrigues, E.V.F.; Pontes, J.; Walgraef, D.; Anjos, G. R.; Mangiavacchi, N. Nano-patterning of Surfaces by Ion Sputtering: Numerical Study of the Kuramoto-Sivashinsky Equation by Implicit Time Splitting. 70 Congresso Anual da ABM, Rio de Janeiro, Brazil, 2015.
  51. Eduardo Vitral; Daniel Walgraef; José Pontes; Gustavo Rabello dos Anjos; Norberto Mangiavacchi. Nano-patterning of Surfaces by Ion Sputtering: Numerical Study of the Damping Effect on the Anisotropic Kuramoto-Sivashinsky Equation. 23rd ABCM International Congress of Mechanical Engineering, Rio de Janeiro, Brazil, 2015.
  52. Oliveira, G. C. P.; Anjos, G. R.; Pontes, J.; Mangiavacchi, N. Finite Element Analysis of Pressure-Driven Laminar Flow Inside Periodically Staggered Arrays. Proceedings of the Congresso Nacional de Engenharia Mecânica, Uberlândia, Brazil, 2014.
  53. Lucena, R. M.; Mangiavacchi, N.; Anjos, G. R.; Pontes, J. FEM (Finite Element Method) Simulation of the Three-Dimensional Boundary Layer Close to a Rotating Semi-Spherical Electrode in Electrochemical Cells. Anais do 22nd International Congress of Mechanical Engineering, Ribeirão Preto, Brazil, 2013.
  54. Oliveira, G. C. P.; Mangiavacchi, N.; Anjos, G. R.; Thome, J. R. Topological Remeshing and Locally Supported Smoothing for Bubble Coalescence in Two-Phase Flows. Anais do 22nd International Congress of Mechanical Engineering, Ribeirão Preto, Brazil, 2013.
  55. Anjos, G. R.; Mangiavacchi, N.; Borhani, N.; Thome, J. R. 3D ALE Finite Element Method for Two-Phase Flows with Phase Change. ECI 8th International Conference on Boiling and Condensation Heat Transfer, Lausanne, Switzerland, 2012.
  56. Lucena, R. M.; Anjos, G. R.; Mangiavacchi, N.; Pontes, J. Hydrodynamics of Electrochemical Cells with a Rotating Semi-Spherical Electrode. Proceedings of the 14th Brazilian Congress of Thermal Engineering and Sciences, Rio de Janeiro, Brazil, 2012.
  57. Mendez, C. D.; Anjos, G. R.; Mangiavacchi, N.; Pontes, J. Effect of Finite Domain on von Kármán Profiles in the Neighborhood of Rotating Disk Electrodes. Proceedings of the 14th Brazilian Congress of Thermal Engineering and Sciences, Rio de Janeiro, Brazil, 2012.
  58. Moraes, E. L. S.; Oliveira, G. C. P.; Anjos, G. R.; Mangiavacchi, N.; Pontes, J. Second Order Semi-Lagrangian Algorithms for the Study of Hydrodynamics of Electrochemical Cells. Proceedings of the 14th Brazilian Congress of Thermal Engineering and Sciences, Rio de Janeiro, Brazil, 2012.
  59. Anjos, G. R.; Pontes, J.; Portela, L. M.; Souza, F. S.; Mangiavacchi, N. An ALE Finite Element Method for the Simulation of 3D Multiphase Flows. Proceedings of the 12th Brazilian Congress of Thermal Engineering and Sciences, Belo Horizonte, Brazil, 2008.
  60. Pontes, J.; Mangiavacchi, N.; Rabello dos Anjos, G.; Barcia, O. E.; Mattos, O. R.; Tribollet, B.; Todorov, Michail D. Modelling Hydrodynamic Stability in Electrochemical Cells. Applications of Mathematics in Engineering and Economics: Proceedings of the 34th Conference on Applications of Mathematics in Engineering and Economics (AMEE '08), Sozopol, Bulgaria, 2008.
  61. Anjos, G. R.; Mangiavacchi, N.; Pontes, J.; Soares, C. B. P.; Luiz M. Carvalho. Aproximação Semi-lagrangeana para as Equações de Navier-Stokes Acopladas ao Transporte de Espécies Químicas. XXX CNMAC - Congresso Nacional de Matemática Aplicada e Computacional, Florianópolis, Brazil, 2007.
  62. Pontes, J.; Mangiavacchi, N.; Anjos, G. R.. Hydrodynamic Stability in Electrochemical Cells. Anais do X Encontro de Modelagem Computacional, Nova Friburgo, Brazil, 2007.
  63. Anjos, G. R.; Mangiavacchi, N.; Pontes, J.; Soares, C. B. P. Simulação Numérica das Equações de Saint-Venant Utilizando o Método dos Elementos Finitos. Simpósio de Pós Graduação em Engenharia Mecânica, Uberlândia, Brazil, 2006.
  64. Anjos, G. R.; Mangiavacchi, N.; Pontes, J.; Soares, C. B. P. Modelagem Numérica de Escoamentos Acoplados ao Transporte de Uma Espécie Química por Elementos Finitos. Proceedings of the 11th Brazilian Congress of Thermal Sciences and Engineering, Curitiba, Brazil, 2006.
  65. Anjos, G. R.; Mangiavacchi, N.; Mila R. Avelino. Simulação Experimental de Camada Limite Atmosférica Costeira em Túnel de Vento. II Congresso Sobre Planejamento e Gestão da Zona Costeira dos Paíse de Expressão Portuguesa, Recife, Brazil, 2004.
  66. Mila R. Avelino; Anjos, G. R.; Sadik Kakaç. Turbulent Forced Convection Air Cooling of Electronics. 10th Brazilian Congress of Thermal Sciences and Engineering, 2004.
  67. Mila R. Avelino; Anjos, G. R.. Simulação Experimental de Camada Limite Atmosférica Costeira em Túnel de Vento. Proceedings of the 10th Brazilian Congress of Thermal Sciences and Engineering, Rio de Janeiro, Brazil, 2004.

Conference Abstracts

  1. Gimenez, A.; Santos, D. B. V.; Correa, E. D.; Anjos, G. R.. Numerical Analysis of the Flow Around the Profile of a Riachuelo-Class Submarine. II Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2026), Rio de Janeiro, Brazil, 2026.
  2. Santos, A. E. M.; Anjos, G. R.. Numerical Analysis of Two-Phase Flow in a Micro-Reactor for Biodiesel Production. II Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2026), Rio de Janeiro, Brazil, 2026.
  3. Sousa, G. R. G.; Anjos, G. R.. Numerical Investigation of Moving Boundary Flows Using a Semi-Lagrangian/ALE Framework. II Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2026), Rio de Janeiro, Brazil, 2026.
  4. Souza, J. P. I.; Anjos, G. R.. A Finite Element Analysis of Fluid-Structure Interaction With Nonlinear Structures. II Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2026), Rio de Janeiro, Brazil, 2026.
  5. Anjos, G. R.; Santos, D. B. V.; Sousa, G. R. G.; Santos, A. E. M. Approximation and Coalescence of Multiples Bubbles in Two-Phase Flows. 23rd IACM Computational Fluids Conference (CFC 2025), Santiago, Chile, 2025.
  6. Anjos, G. R.; Santos, D. B. V.; Sousa, G. R. G.; Gaspar Junior, F.; Santos, A. E. M. High-Order Finite Element Method for Non-Newtonian Two-Phase Flows with Moving Interfaces. International Workshop on Numerical Methods in Non-Newtonian Flows (IWNMNNF), Buzios, Brazil, 2025.
  7. Santos, A. E. M.; Anjos, G. R.. Numerical Analysis of Flow in a Microreactor. I Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2025), Niterói, Brazil, 2025.
  8. Sousa, G. R. G.; Santos, A. E. M.; Anjos, G. R.. Numerical Investigation and Comparison of Bubble Approximation and Coalescence in Two-Phase Flows. 8th Multiphase Flows Journey (JEM 2025), Rio de Janeiro, Brazil, 2025.
  9. Sousa, G. R. G.; Santos, A. E. M.; Anjos, G. R.. Numerical Investigation and Comparison of Bubble Approximation and Coalescence in Two-Phase Flows. Rio de Janeiro Fluid Mechanics Symposium (Rio Fluids 2025), Niteroi, Brazil, 2025.
  10. Garden, Gabriel; Fortuna, Igor; Jian, Su; Anjos, Gustavo Rabello dos. Uma Abordagem SL-LEA para o Estudo de Vibracoes Induzidas por Vortices. 14a Semana de Integracao Academica da UFRJ (SIAc), Rio de Janeiro, Brazil, 2025.
  11. Anjos, G. R.; Barbedo, D.; Valluri, P. ACoolTPS - Advanced Cooling of High Power Microsystems using Two-Phase Flows Systems in Complex Geometries. Bifurcations and Instabilities in Fluid Dynamics (BIFD 2024), Edinburgh, United Kingdom, 2024.
  12. Gaspar Junior, F.; Mangiavacchi, N.; McGinty, S.; Anjos, G. R.. Application of Immersed Finite Element Method for Modeling non-Newtonian Fluid Around Rigid Bodies. Bifurcations and Instabilities in Fluid Dynamics (BIFD 2024), Edinburgh, United Kingdom, 2024.
  13. Anjos, G. R.; Valluri, P. ACoolTPS - Advanced Cooling of high power microsystems using Two-Phase Flows Systems in Complex Geometries. 11th International Conference on Multiphase Flow (ICMF), Kobe, Japan, 2023.
  14. Coimbra, Anna Barbara Serejo; Anjos, Gustavo Rabello dos. Analise de Eficiencia de Filtragem em Emissoes de Biocombustiveis por meio de Simulacao Numerica em Malhas Nao Estruturadas. 12a Semana de Integracao Academica da UFRJ (SIAc), Rio de Janeiro, Brazil, 2023.
  15. Ferreira, Joao Pedro Rodrigues; Anjos, Gustavo Rabello dos. Filtragem de Poluentes em Escoamentos Multifasicos Provenientes da Combustao de Biodiesel. 12a Semana de Integracao Academica da UFRJ (SIAc), Rio de Janeiro, Brazil, 2023.
  16. Spesani, Daniel Moreira; Anjos, Gustavo Rabello dos. Escoamento de Biocombustiveis por um Filtro atraves do Metodo de Elementos Finitos. 12a Semana de Integracao Academica da UFRJ (SIAc), Rio de Janeiro, Brazil, 2023.
  17. Anjos, G. R.; Valluri, P. ACoolTPS - A Framework for Simulating Two-Phase Flows. 1st European-American-Japanese Two-Phase Flow Group Meeting, Chamonix, France, 2022.
  18. Anjos, G. R.. Numerical two-phase flows study in channels with variable cross-section. 72nd Annual Meeting of the APS Division of Fluid Dynamics, Seattle, United States, 2019.
  19. Anjos, G. R.; Mangiavacchi, N.; Lucena, R. M. ALE-FE Method for Two-Phase Flows with Dynamic Boundaries. IUTAM Symposium - University College Dublin, Dublin, Ireland, 2019.
  20. Gros, E.; Anjos, G. R.; Thome, J. R. An ALE Finite Element Approach for Two-Phase Flow with Phase Change. 69th Annual Meeting of the APS Division of Fluid Dynamics, Portland, United States, 2016.
  21. Mangiavacchi, N.; Pontes, J.; Anjos, G. R.. Implementation strategies and applications of Finite Element Methods based on the Arbitrary Lagrangian-Eulerian formulation to Environmental Flows. 1st Pan-American Congress on Computational Mechanics (PANACM), Buenos Aires, Argentina, 2015.
  22. Oliveira, G. C. P.; Mangiavacchi, N.; Anjos, G. R.; Pontes, J.; Thome, J. R. Comparative CFD Simulations of Gas Transport in Slug Flow from Periodic Arrays with Single or Multiple Bubbles. 3rd Conference of Computational Interdisciplinary Sciences (CCIS), Asuncion, Paraguay, 2014.
  23. Pontes, J.; Mangiavacchi, N.; Anjos, G. R.; Mendez, C. D.; Lucena, R. M.; Oliveira, G. C. P.; Ferreira, D. V. A. A Survey of Results Concerning Steady Solutions and the Stability of a Class of Rotating Flows. 3rd Conference of Computational Interdisciplinary Sciences (CCIS), Asuncion, Paraguay, 2014.
  24. Anjos, G. R.; Borhani, N.; Thome, J. R. 3D ALE-FEM Simulation of Microscale Two-Phase Flows with Phase Change. 50th European Two-Phase Flow Group Meeting, Udine, Italy, 2012.
  25. Anjos, G. R.; Borhani, N.; Mangiavacchi, N.; Thome, J. R. A 3D ALE-FEM Method for Two-Phase Flows. 10th World Congress on Computational Mechanics (WCCM), Sao Paulo, Brazil, 2012.
  26. Anjos, G. R.; Borhani, N.; Thome, J. R. 3D Moving Mesh Technique for Diabatic Microscale Two-Phase Flows. 10th World Congress on Computational Mechanics (WCCM), Sao Paulo, Brazil, 2012.
  27. Anjos, G. R.; Borhani, N.; Thome, J. R. 3D Moving Mesh Technique for Microscale Two-Phase Flows. 49th European Two-Phase Flow Group Meeting, Tel-Aviv, Israel, 2011.
  28. Anjos, G. R.; Borhani, N.; Thome, J. R. A 3D ALE-FEM Method for Microscale Two-Phase Flows. 48th European Two-Phase Flow Group Meeting, London, England, 2010.
  29. Anjos, G. R.; Pontes, J.; Soares, C. B. P.; Mangiavacchi, N. FEM Simulation of Coupled Flow and Scalar Transport in Hydropower Plant Reservoirs. 14th International Conference on Finite Elements in Flow Problems (FEF), Santa Fe, United States, 2007.
  30. Anjos, G. R.; Pontes, J.; Mangiavacchi, N. FEM-DNS of Coupled Flow and Transport in Rotating-Disk Electrochemical Cells. 14th International Conference on Finite Elements in Flow Problems (FEF), Santa Fe, United States, 2007.
  31. Anjos, G. R.; Mangiavacchi, N.; Pontes, J.; Soares, C. B. P. Finite Element Method for Low Froude Number Saint-Venant Equations. XXIX Congresso Nacional de Matematica Aplicada e Computacional (CNMAC), Campinas, Brazil, 2006.
  32. Anjos, G. R.; Pontes, J.; Mangiavacchi, N.; Soares, C. B. P. Solucao Numerica das Equacoes de Navier-Stokes Acopladas ao Transporte de uma Especie Quimica pelo Metodo de Elementos Finitos. XXIX Congresso Nacional de Matematica Aplicada e Computacional (CNMAC), Campinas, Brazil, 2006.
  33. Anjos, G. R.; Goncalves, W. O.; Avelino, Mila R. Camadas Limite Turbulentas: Leis de Parede para superficie nao uniforme. 12a Semana de Iniciacao Cientifica da UERJ, Rio de Janeiro, Brazil, 2003.