Douglas Ramalho Queiroz Pacheco
Sentralbygg 2, 604, Gløshaugen
About
I am a computational engineer with experience in designing finite element techniques to simulate complex physical phenomena. I am particularly interested in computational fluid dynamics, for 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 (Brazil).
- BSc Aeronautical Engineering, University of São Paulo (Brazil).
Research
Main topics
- Computational Mathematics
- Computational Fluid Dynamics
- Computational Rheology
- Numerical methods for PDEs
- Finite element methods
- Industrial and biomedical flows
Publications
2023
-
Ramalho Queiroz Pacheco, Douglas;
Castillo, Ernesto.
(2023)
Consistent splitting schemes for incompressible viscoelastic flow problems.
International Journal for Numerical Methods in Engineering
Academic article
-
Ramalho Queiroz Pacheco, Douglas;
Steinbach, Olaf.
(2023)
Optimal pressure recovery using an ultra-weak finite element method for the pressure Poisson equation and a least-squares approach for the gradient equation.
Computational Methods in Applied Mathematics
Academic article
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
2021
-
Schussnig, Richard;
Ramalho Queiroz Pacheco, Douglas;
Fries, Thomas-Peter.
(2021)
Robust stabilised finite element solvers for generalised Newtonian fluid flows.
Journal of Computational Physics
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
2019
-
Ramalho Queiroz Pacheco, Douglas;
Steinbach, Olaf.
(2019)
On the pressure Poisson equation for the Stokes system.
Proceedings in Applied Mathematics and Mechanics : PAMM
Short communication
2018
-
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
Academic article
-
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
Academic article
-
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
Academic article
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
Academic article
-
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
Academic article
Journal publications
-
Ramalho Queiroz Pacheco, Douglas;
Castillo, Ernesto.
(2023)
Consistent splitting schemes for incompressible viscoelastic flow problems.
International Journal for Numerical Methods in Engineering
Academic article
-
Ramalho Queiroz Pacheco, Douglas;
Steinbach, Olaf.
(2023)
Optimal pressure recovery using an ultra-weak finite element method for the pressure Poisson equation and a least-squares approach for the gradient equation.
Computational Methods in Applied Mathematics
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
Schussnig, Richard;
Ramalho Queiroz Pacheco, Douglas;
Fries, Thomas-Peter.
(2021)
Robust stabilised finite element solvers for generalised Newtonian fluid flows.
Journal of Computational Physics
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
Ramalho Queiroz Pacheco, Douglas;
Steinbach, Olaf.
(2019)
On the pressure Poisson equation for the Stokes system.
Proceedings in Applied Mathematics and Mechanics : PAMM
Short communication
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article
-
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
Academic article