RESEARCH LINES
Computational Fluid Dynamics
| Research Topic | Principal Investigator |
| Stabilized finite element methods for problems involving waves, viscoelastic flows, compressible flows, shallow water flows, magneto-hydro-dynamics and approximation of eigenvalues. | R. Codina |
| Fractional step schemes for incompressible flows | R. Codina |
| Weak imposition of boundary conditions. | R. Codina |
| Meshless methods in CFD | S. Idelsohn E. Oñate |
| FEM and particle methods for multifluids, flow in porous media and free surface flows. | S. Idelsohn R. Codina R. Rossi |
| FEM and meshless methods for aerodynamics analysis and drag reduction in aeronautics. | J. Pons E. Ortega |
| FEM and particle methods for ship hydrodynamics and aero/hydrodynamics analysis of marine structures (offshore platforms, wind tower structures, wave energy production, etc). | J. Garcia |
| FEM and particle methods for blood flow and air flow in lungs | R. Rossi E. Soudah |
Relevant Publications
Guillermo Vilalta, Eduardo Soudah et al. "Preliminary Correlations for Characterizing the morfphology of AAA as Predictor of Rupture. Mathematical Modeling and Computational Intelligence in Engineering Applications". Springer International Publishing. Chapter 1. pag 1-14. 2106. DOI. 10.1007/978-3-319-38869-4_1
Soudah E., Casacuberta J., Gamez-Montero P.J. et al. "Estimation of wall shear stress using 4d flow cardiovascular MRI and computational fluid dynamics" Journal of Mechanics in Medicine and Biology.Vol. 17, No. 4 (2017) 1750046 (16 pages). DOI: 10.1142/S0219519417500464
Vilalta J.A., Soudah E., Nieto F., Lipsa L, Pérez MA, López B.M. et al. "Correlation between Hemodynamic Stresses and Morphometric Indices as a Predictor Potential of Abdominal Aortic Aneurysm Rupture". Austin J. Vasc. Med. 2016, 3(1):1014.
Badia S., Martín A.F. and Príncipe J.
Enhanced balancing Neumann preconditioning in computational fluid and solid mechanics,
International Journal for Numerical Methods in Engineering, Vol. 96 (4), pp.203-230, 2013
Baiges J., Codina R. and Idelsohn S.R.
A domain decomposition strategy for reduced order models. Application to the incompressible Navier-Stokes equations,
Computer Methods in Applied Mechanics and Engineering, Vol. 267, pp. 23-42, 2013
Kamran K., Rossi R. and Oñate E.
A contact algorithm for shell problems via Delaunay-based meshing of the contact domain,
Computational Mechanics, Vol. 52 (1), pp. 1-16, 2013
Rossi, R., Larese de Tetto A., Dadvand P. and Oñate E.
An efficient edge-based level set finite element method for free surface flow problems,
International Journal for Numerical Methods in Fluids, Vol. 71 (6), pp. 687-716, 2013
Oñate E., Nadukandi P. and Idelsohn S.
P1/P0+ elements for incompressible flows with discontinuous material properties,
Computer Methods in Applied Mechanics and Engineering, Vol. 271, pp. 185-209, 2014
E Soudah, R Rossi, S Idelsohn, E Oñate.
A reduced-order model based on the coupled 1D-3D finite element simulations for an efficient analysis of hemodynamics problems.
Computational Mechanics Volume 54 (4), 1013-1022, 2014
SR Idelsohn, J Marti, P Becker, E Oñate.
Analysis of multifluid flows with large time steps using the particle finite element method
International Journal for Numerical Methods in Fluids 75 (9), 621-644, 2014
E Castillo, R Codina.
First, second and third order fractional step methods for the three-field viscoelastic flow problem
Journal of Computational Physics 296, 113-137, 2015
M Avila, R Codina, J Principe
Finite element dynamical subgrid-scale model for low Mach-number flows with radiative heat transfer
International Journal of Numerical Methods for Heat & Fluid Flow 25 (6), 2015
R Codina, J Principe, C Munoz, J Baiges.
Numerical modelling of chlorine concentration in water storage tanks
International Journal for Numerical Methods in Fluids, 79 (2), 84-107, 2015
O Colomés, S Badia, R Codina, J Principe.
Assessment of variational multiscale models for the large eddy simulation of turbulent incompressible flows
Computer Methods in Applied Mechanics and Engineering 285, 32-63, 2015
J Baiges, R Codina.
Variational Multiscale based dissipation models for the estimation of atmospheric seeing.
Computers & Fluids 107, 141-154, 2015
J Baiges, R Codina, S Idelsohn.
Reduced-order subscales for POD models
Computer Methods in Applied Mechanics and Engineering 291, 173-196, 2015
S Idelsohn, E Oñate, N Nigro, P Becker, J Gimenez.
Lagrangian versus Eulerian integration errors
Computer Methods in Applied Mechanics and Engineering, 293, 191-206, 2015
A Jarauta, M Secanell, J Pons-Prats, P Ryzhakov, SR Idelsohn, E Oñate.
A semi-analytical model for droplet dynamics on the GDL surface of a PEFC electrode.
International Journal of Hydrogen Energy 40 (15), 5375-5383, 2015
P Becker, SR Idelsohn, E Oñate.
A unified monolithic approach for multi-fluid flows and fluid–structure interaction using the Particle Finite Element Method with fixed mesh
Computational Mechanics, 1-14, 2015