## SELECTION OF RELEVANT PUBLICATIONS

It is our policy to disseminate our scientific advances through publications in world-class scientific journals and at notable international conferences. This is a way of contributing and being and active actor of the important scientific debate around Computational Fluid Dynamics as well as a guarantee of our scientific quality.

### Journal papers

D. Kizildag, I. Rodríguez, A. Oliva, O. Lehmkuhl, Limits of the Oberbeck–Boussinesq approximation in a tall differentially heated cavity filled with water. International Journal of Heat and Mass Transfer, Volume 68, January 2014, Pages 489–499.

- LL. Jofre, O. Lehmkuhl, J. Ventosa, F.X. Trias, A. Oliva, Conservation Properties of Unstructured Finite-Volume Mesh Schemes for the Navier-Stokes Equations. Numerical Heat Transfer, Part B: Fundamentals, in press 2013.
- P.A. Galione, O. Lehmkuhl, J. Rigola, A. Oliva, Fixed-Grid Modelling of Solid-Liquid Phase Change in Unstructured Meshes Using Explicit Time Schemes. Numerical Heat Transfer, Part B: Fundamentals, in press 2013.
- L. Paniagua, O. Lehmkuhl, C. Oliet, C.D. Pérez-Segarra, Large Eddy Simulations (LES) on the Flow and Heat Transfer in a Wall-Bounded Pin Matrix. Numerical Heat Transfer, Part B: Fundamentals, in press 2013.
- O. Lehmkuhl, I. Rodriguez, R. Borrell, A. Oliva, Low-frequency unsteadiness in the vortex formation region of a circular cylinder. Phys. Fluids 25, 085109 (2013); <http://dx.doi.org/10.1063/1.4818641>.
- R. Borrell, G. Colomer, O. Lehmkuhl, I. Rodriguez, A. Oliva, Parallel sweep-based preconditioner for the solution of the linear Boltzmann transport equation. Computer&Fluids, Available online 3 October 2013.<http://dx.doi.org/10.1016/j.compfluid.2013.09.027>.
- I. Rodríguez, C.D. Pérez-Segarra, O. Lehmkuhl, A. Oliva, Modular object-oriented methodology for the resolution of molten salt storage tanks for CSP plants. Applied energy.109,pp. 402–414, 2013. <http://dx.doi.org/10.1016/j.apenergy.2012.11.008>.
- O. Lehmkuhl, I. Rodríguez, A. Baez, A. Oliva, C.D. Pérez-Segarra, On the large-eddy simulations for the flow around aerodynamic profiles using unstructured grids. Computers and fluids 84, pp. 176–189.Elsevier, 2013. <http://dx.doi.org/10.1016/j.compfluid.2013.06.002>.
- I. Rodríguez, O. Lehmkuhl, R. Borrell, A. Oliva. Direct numerical simulation of a NACA0012 in full stall. International Journal of Heat and Fluid Flow. 2013. <http://dx.doi.org/10.1016/j.ijheatfluidflow.2013.05.002>.
- G. Colomer, R. Borrell, F.X. Trias, and I. Rodríguez. Parallel algorithms for Sn transport sweeps on unstructured meshes. Journal of Computational Physics, 232(1):118–135, 2013.
- O. Estruch, O. Lehmkuhl, R. Borrell, C.D. Pérez-Segarra, and A. Oliva. A parallel radial basis function interpolation method for unstructured dynamic meshes. Computers and Fluids, 80, pp 44–54, 2013. <http://dx.doi.org/10.1016/j.compfluid.2012.06.015>.
- I. Rodríguez, O. Lehmkuhl, R. Borrell, and A. Oliva. Flow dynamics in the turbulent wake of a sphere at sub-critical Reynolds numbers. Computers and Fluids, in press, DOI:10.1016/j.compfluid.2012.03.009.
- O. Lehmkuhl, R. Borrell, I. Rodríguez, C.D. Pérez-Segarra, and A. Oliva. Assessment of the symmetry-preserving regularization model on complex flows using unstructured grids. Computers and Fluids, 60:108–116, 2012.
- R. Borrell, O. Lehmkuhl, F. X. Trias, and A. Oliva. Parallel direct Poisson solver for discretisations with one Fourier diagonalisable direction. Journal of Computational Physics, 230(12):4723–4741, 2011.
- I. Rodríguez, R. Borrell, O. Lehmkuhl, C.D. Pérez-Segarra, and A. Oliva. Direct numerical simulation of the flow over a sphere at Re = 3700. Journal of Fluid Mechanics, 679:263–287, 2011.
- A. Gorobets, F. X. Trias, R. Borrell, O. Lehmkuhl, and A. Oliva. Hybrid MPI+OpenMP parallelization of an FFT-based 3D Poisson solver with one periodic direction. Computers and Fluids, 49(1):101–109, 2011.
- F.X. Trias and O. Lehmkuhl. A self-adaptive strategy for the time-integration of Navier-Stokes equations Numerical Heat Transfer. Part B, 60(2): 116–134, 2011.
- J. Jaramillo, C.D. Pérez-Segarra, O. Lehmkuhl, J. Castro, Detailed Analysis of Turbulent Flows in Air Curtains. Progress in Computational Fluid Dynamics, An International Journal, 11(6): 350–362, 2011.

### Conference papers

- O. Estruch, O. Lehmkuhl, R. Borrell, and C.D. Pérez-Segarra. Large-eddy simulation of turbulent FSI. In 7th Symposium on Turbulence, Heat and Mass Transfer, THMT-12, Palermo (Italy), September 2012.
- I. Rodríguez, O. Lehmkuhl, A. Baez, R. Borrell, and A. Oliva. Direct numerical simulation of a NACA 0012 in full stall. In Conference on Modeling Fluid Flow, Budapest (Hungary), September 2012.
- O. Lehmkuhl, J. Calafell, I. Rodríguez, and A. Oliva. Large-Eddy Simulations of wind turbine dedicated airfoils at high Reynolds numbers. In Wind Energy and the impact of turbulence on the conversion process. EUROMECH Colloquium 528. Oldenburg, 2012.
- P. A. Galione, O. Lehmkuhl, J. Rigola, A. Oliva and I. Rodríguez. Numerical simulations of energy storage with encapsulated phase change materials. Special emphasis on solid-liquid phase change CFD modelling. The 12th International Conference on Energy Storage. INNOSTOCK. Lleida, 2012.
- R. Borrell, G. Colomer, and A. Oliva. Sweep based preconditioner for radiation transport. In Parallel Computational Fluid Dynamics, Atlanta (USA), May 2012.
- O. Lehmkuhl, I. Rodríguez, R. Borrell, and A. Oliva. High-Performance computing of flows with massive separation: flow past a NACA 0012. In Parallel Computational Fluid Dynamics, Atlanta (USA), May 2012.
- R. Borrell, O. Lehmkuhl, F. X. Trias, G. Oyarzun, and A. Oliva. FFT-based Poisson solver for large scale numerical simulations of incompressible flows. In Parallel Computational Fluid Dynamics, Barcelona (Spain), May 2011.
- O. Lehmkuhl, I. Rodríguez, R. Borrell, C.D. Pérez-Segarra, and A. Oliva. Low frequency variations in the wake of a circular cylinder at Re = 3900. In 13th European Turbulence Conference, Varsaw (Poland), September 2011.
- G. Colomer, R. Borrell, F. X. Trias, and A. Oliva. Effect of mesh partition on the scalability of the parallel solution of the radiative transfer equation. In 7th International Conference on Computational Heat and Mass Transfer, Istanbul (Turkey), July 2011.
- R. Damle, O. Lehmkuhl, G. Colomer, Modular simulation of buildings with an object-oriented tool, Proceedings of 23rd IIR International Congress of Refrigeration. ISBN 978-2-913-149-89-2, 2011.
- G. Colomer, R. Borrell, O. Lehmkuhl, and A. Oliva. Parallelization of combined convection-radiation numerical simulations. In 14th International Heat Transfer Conference, Washington D.C. (USA), Agust 2010.
- O. Lehmkuhl, R. Borrell, I. Rodríguez, C.D. Pérez-Segarra, and A. Oliva. On the symmetry-preserving regularization model of complex flows using unstructured grids. In Fifth European Conference on Computational Fluid Dynamics ECCOMAS CFD, Lisbon (Portugal), June 2010.
- O. Lehmkuhl, R. Borrell, C.D. Pérez-Segarra, A. Oliva, and R.W.C.P. Verstappen. LES modeling of the turbulent flow over an Ahmed car. In DLES8, workshop on Direct and Large-Eddy Simulation, Eindhoven (The Netherlands), July 2010. Springer.
- I. Rodríguez, O. Lehmkuhl, R. Borrell, and C.D. Pérez-Segarra. On DNS and LES of natural convection of wall-confined flows: Rayleigh-Bénard convection. In DLES8, workshop on Direct and Large-Eddy Simulation, Eindhoven (The Netherlands), July 2010. Springer.
- O. Lehmkuhl, R. Damle, J. Rigola, J.Lopez. Full numerical simulation of an object oriented program for hermetic reciprocating compressors: numerical verification and experimental validation, 20th International Compressor Engineering Conference at Purdue, 2010 .
- R. Borrell, O. Lehmkuhl, I. Rodríguez, C.D. Pérez-Segarra, and A. Oliva. Parallel Poisson solver for revolved unstructured grids. DNS of the flow around a sphere at Re=3700. In Parallel Computational Fluid Dynamics, Moffett Field, California (USA), May 2009.
- G. Colomer, O. Lehmkuhl, R. Borrell, and A. Oliva. CFD simulation of the thermal behavior of a wind mill power generator nacelle. In 6th International Symposium on Turbulence, Heat and Mass Transfer, Rome (Italy), September 2009.
- O. Lehmkuhl, R. Borrell, C.D. Pérez-Segarra, J. Chivas, and A. Oliva. Direct numerical simulations and symmetry-preserving regularization simulations of the flow over a circular cylinder at Reynolds number 3900. In 6th International Symposium on Turbulence Heat and Mass Transfer, Rome (Italy), September 2009.
- R. Borrell, O. Lehmkuhl, F. X. Trias, M.Soria, and A. Oliva. Parallel direct Poisson solver for DNS of complex turbulent flows using unstructured meshes. In Parallel Computational Fluid Dynamics, Lyon (France), May 2008.
- R. Borrell, O. Lehmkuhl, M. Soria, and G. Colomer. Parallel Schur-Fourier decomposition for the efficient solution of the Poisson equation on massive extruded unstructured meshes. In Fifth European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS, Venice (Italy), July 2008.
- O. Lehmkuhl, R. Borrell, F. X. Trias, and C.D. Pérez-Segarra. Assessment of large-eddy simulation models in complex flows using unstructured meshes. In Fifth European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS, Venice (Italy), July 2008.
- O. Lehmkuhl, C.D. Pérez-Segarra, R. Borrell, M. Soria, and A. Oliva. TERMOFLUIDS: A new Parallel unstructured CFD code for the simulation of turbulent industrial problems on low cost PC Clusters. In Parallel Computational Fluid Dynamics, Antayla (Turkey), May 2007. Elsevier.
- R. Borrell, O. Lehmkuhl, M. Soria, and A. Oliva. Schur Complement Methods for the solution of Poisson equation with unstructured meshes. In Parallel Computational Fluid Dynamics, Antayla (Turkey), May 2007. Elsevier.