Douglas Ramalho Queiroz Pacheco
Sentralbygg 2, 604, Gløshaugen
About
I am an enthusiastic computational engineer with experience in developing finite element techiques to simulate complex physical phenomena. I am particularly interested in computational mechanics and computational fluid dynamics, in different application fields such as biomedical and aerospace engineering. If you are interested in supervision or research collaboration, don't hesitate to contact me!
Background
- PhD Mathematics and Scientific Computing, Graz University of Technology (Austria).
- MSc Mechanical Engineering, University of São Paulo (Brasil).
- BSc Aeronautical Engineering, University of São Paulo (Brasil).
Research
Main topics
- Computational Mathematics
- Computational Mechanics
- Computational Fluid Dynamics
- Numerical methods for PDEs
- Finite element methods
- Industrial and biomedical flows
Publications
2022
- Ramalho Queiroz Pacheco, Douglas. (2022) On the numerical treatment of viscous and convective effects in relative pressure reconstruction methods. International Journal for Numerical Methods in Biomedical Engineering.
- Ramalho Queiroz Pacheco, Douglas; Schussnig, Richard. (2022) Consistent pressure Poisson splitting methods for incompressible multi-phase flows: eliminating numerical boundary layers and inf-sup compatibility restrictions. Computational Mechanics.
- Ramalho Queiroz Pacheco, Douglas; Steinbach, Olaf. (2022) On the initial higher-order pressure convergence in equal-order finite element discretizations of the Stokes system. Computers and Mathematics with Applications.
- Schussnig, Richard; Ramalho Queiroz Pacheco, Douglas; Fries, Thomas-Peter. (2022) Efficient split-step schemes for fluid–structure interaction involving incompressible generalised Newtonian flows. Computers & structures.
- Schussnig, Richard; Ramalho Queiroz Pacheco, Douglas; Kaltenbacher, Manfred; Fries, Thomas-Peter. (2022) Semi-implicit fluid–structure interaction in biomedical applications. Computer Methods in Applied Mechanics and Engineering. volum 400.
2021
- Ramalho Queiroz Pacheco, Douglas; Schussnig, Richard; Fries, Thomas-Peter. (2021) An efficient split-step framework for non-Newtonian incompressible flow problems with consistent pressure boundary conditions. Computer Methods in Applied Mechanics and Engineering.
- Ramalho Queiroz Pacheco, Douglas; Schussnig, Richard; Steinbach, Olaf; Fries, Thomas-Peter. (2021) A global residual-based stabilization for equal-order finite element approximations of incompressible flows. International Journal for Numerical Methods in Engineering.
- Ramalho Queiroz Pacheco, Douglas; Steinbach, Olaf. (2021) A continuous finite element framework for the pressure Poisson equation allowing non-Newtonian and compressible flow behavior. International Journal for Numerical Methods in Fluids.
- Rolf-Pissarczyk, Malte; Wollner, Maximilian P.; Ramalho Queiroz Pacheco, Douglas; Holzapfel, Gerhard. (2021) Efficient computational modelling of smooth muscle orientation and function in the aorta. Proceedings of the Royal Society. Mathematical, Physical and Engineering Sciences.
- Santos, Carlos Renan dos; Ramalho Queiroz Pacheco, Douglas; Taha, Haithem E.; Zakaria, Mohamed Y.. (2021) Nonlinear modeling of electro-aeroelastic dynamics of composite beams with piezoelectric coupling. Composite structures.
- Schussnig, Richard; Ramalho Queiroz Pacheco, Douglas; Fries, Thomas-Peter. (2021) Robust stabilised finite element solvers for generalised Newtonian fluid flows. Journal of Computational Physics.
2018
- Ramalho Queiroz Pacheco, Douglas; Ferreira, Antonio J.M.; Marques, Flávio Donizeti. (2018) On the effects of structural coupling on the supersonic flutter and limit cycle oscillations of transversely reinforced panels. Journal of Fluids and Structures.
- Ramalho Queiroz Pacheco, Douglas; Marques, Flávio Donizeti; Ferreira, Antonio J.M.. (2018) Finite element analysis of fluttering plates reinforced by flexible beams: An energy-based approach. Journal of Sound and Vibration.
- Ramalho Queiroz Pacheco, Douglas; Marques, Flávio Donizeti; Ferreira, Antonio J.M.. (2018) Panel flutter suppression with nonlinear energy sinks: Numerical modeling and analysis. International Journal of Non-Linear Mechanics.
2017
- Ramalho Queiroz Pacheco, Douglas; Marques, F.D.; Ferreira, A.J.M.. (2017) Nonlinear finite element aeroelastic analysis of multibay panels in supersonic flow regime. Thin-walled structures.
- Ramalho Queiroz Pacheco, Douglas; Marques, F.D.; Natarajan, S.; Ferreira, A.J.M.. (2017) Nonlinear finite element post-flutter analysis of multibay composite panels in supersonic regime. Composite structures.
Journal publications
- Ramalho Queiroz Pacheco, Douglas. (2022) On the numerical treatment of viscous and convective effects in relative pressure reconstruction methods. International Journal for Numerical Methods in Biomedical Engineering.
- Ramalho Queiroz Pacheco, Douglas; Schussnig, Richard. (2022) Consistent pressure Poisson splitting methods for incompressible multi-phase flows: eliminating numerical boundary layers and inf-sup compatibility restrictions. Computational Mechanics.
- Ramalho Queiroz Pacheco, Douglas; Steinbach, Olaf. (2022) On the initial higher-order pressure convergence in equal-order finite element discretizations of the Stokes system. Computers and Mathematics with Applications.
- Schussnig, Richard; Ramalho Queiroz Pacheco, Douglas; Fries, Thomas-Peter. (2022) Efficient split-step schemes for fluid–structure interaction involving incompressible generalised Newtonian flows. Computers & structures.
- Schussnig, Richard; Ramalho Queiroz Pacheco, Douglas; Kaltenbacher, Manfred; Fries, Thomas-Peter. (2022) Semi-implicit fluid–structure interaction in biomedical applications. Computer Methods in Applied Mechanics and Engineering. volum 400.
- Ramalho Queiroz Pacheco, Douglas; Schussnig, Richard; Fries, Thomas-Peter. (2021) An efficient split-step framework for non-Newtonian incompressible flow problems with consistent pressure boundary conditions. Computer Methods in Applied Mechanics and Engineering.
- Ramalho Queiroz Pacheco, Douglas; Schussnig, Richard; Steinbach, Olaf; Fries, Thomas-Peter. (2021) A global residual-based stabilization for equal-order finite element approximations of incompressible flows. International Journal for Numerical Methods in Engineering.
- Ramalho Queiroz Pacheco, Douglas; Steinbach, Olaf. (2021) A continuous finite element framework for the pressure Poisson equation allowing non-Newtonian and compressible flow behavior. International Journal for Numerical Methods in Fluids.
- Rolf-Pissarczyk, Malte; Wollner, Maximilian P.; Ramalho Queiroz Pacheco, Douglas; Holzapfel, Gerhard. (2021) Efficient computational modelling of smooth muscle orientation and function in the aorta. Proceedings of the Royal Society. Mathematical, Physical and Engineering Sciences.
- Santos, Carlos Renan dos; Ramalho Queiroz Pacheco, Douglas; Taha, Haithem E.; Zakaria, Mohamed Y.. (2021) Nonlinear modeling of electro-aeroelastic dynamics of composite beams with piezoelectric coupling. Composite structures.
- Schussnig, Richard; Ramalho Queiroz Pacheco, Douglas; Fries, Thomas-Peter. (2021) Robust stabilised finite element solvers for generalised Newtonian fluid flows. Journal of Computational Physics.
- Ramalho Queiroz Pacheco, Douglas; Ferreira, Antonio J.M.; Marques, Flávio Donizeti. (2018) On the effects of structural coupling on the supersonic flutter and limit cycle oscillations of transversely reinforced panels. Journal of Fluids and Structures.
- Ramalho Queiroz Pacheco, Douglas; Marques, Flávio Donizeti; Ferreira, Antonio J.M.. (2018) Finite element analysis of fluttering plates reinforced by flexible beams: An energy-based approach. Journal of Sound and Vibration.
- Ramalho Queiroz Pacheco, Douglas; Marques, Flávio Donizeti; Ferreira, Antonio J.M.. (2018) Panel flutter suppression with nonlinear energy sinks: Numerical modeling and analysis. International Journal of Non-Linear Mechanics.
- Ramalho Queiroz Pacheco, Douglas; Marques, F.D.; Ferreira, A.J.M.. (2017) Nonlinear finite element aeroelastic analysis of multibay panels in supersonic flow regime. Thin-walled structures.
- Ramalho Queiroz Pacheco, Douglas; Marques, F.D.; Natarajan, S.; Ferreira, A.J.M.. (2017) Nonlinear finite element post-flutter analysis of multibay composite panels in supersonic regime. Composite structures.