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The Onera elsA CFD software: input from research and feedback from industry

Published online by Cambridge University Press:  12 June 2013


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The Onera elsA CFD software is both a software package capitalizing the innovative results of research over time and a multi-purpose tool for applied CFD and multi-physics. The research input from Onera and other laboratories and the feedback from aeronautical industry users allow enhancement of its capabilities and continuous improvement. The paper presents recent accomplishments of varying complexity from research and industry for a wide range of aerospace applications: aircraft, helicopters, turbomachinery...

Research Article
© AFM, EDP Sciences 2013


L. Cambier, M. Gazaix, elsA: an efficient Object-Oriented solution to CFD complexity, 40th AIAA ASM, Reno, AIAA Paper 2002-0108, 2002
M. Gazaix, A. Jollès, M. Lazareff, The elsA Object-Oriented tool for industrial applications, 23rd ICAS meeting, Toronto, 2002
L. Cambier, J.-P. Veuillot, Status of the elsA Software for Flow Simulation and Multi-Disciplinary Applications, 46th AIAA ASM, Reno, AIAA Paper 2008-0664, 2008
Cambier, L., Kroll, N., MIRACLE – A joint DLR/ONERA Effort on Harmonization and Development of Industrial and Research Aerodynamic Computational Environment, Aerosp. Sci. Technol. 12 (2008) 555566 CrossRefGoogle Scholar
L. Cambier, M. Gazaix, S. Heib, S. Plot, M. Poinot, J.-P. Veuillot, J.-F. Boussuge, M. Montagnac, An Overview of the Multi-Purpose elsA Flow Solver, Aerospace Lab 2 (2011)
J. Reneaux, P. Beaumier, P. Girodroux-Lavigne, Advanced Aerodynamic Applications with the elsA Software, Aerospace Lab 2 (2011)
B. Aupoix, D. Arnal, H. Bézard, B. Chaouat, F. Chedevergne, S. Deck, V. Gleize, P. Grenard, E. Laroche, Transition and turbulence modeling, Aerospace Lab 2 (2011)
H. Bézard, T. Daris, Calibrating the Length Scale Equation with an Explicit Algebraic Reynolds Stress Constitutive Relation, 6th Int. Symp. on Engineering Turbulence Modelling and Measurements, in Sardinia, W. Rodi and M. Mulas (eds.), Elsevier (2005) 77–86
Deck, S., Zonal-Detached Eddy Simulation of the Flow over a High-Lift Configuration, AIAA J. 43 (2005) 23722384 CrossRefGoogle Scholar
Deck, S., Recent improvements of the Zonal Detached Eddy Simulation (ZDES) formulation, Theor. Comput. Fluid Dyn. 26 (2012) 523550 CrossRefGoogle Scholar
Renaud, T., Costes, M., Péron, S., Computation of GOAHEAD configuration with Chimera assembly, Aerosp. Sci. Technol. 19 (2012) 5057 CrossRefGoogle Scholar
Péron, S., Benoit, C., Automatic off-body overset adaptive Cartesian mesh method based on an octree approach, J. Comput. Phys. 232 (2013) 153173 CrossRefGoogle Scholar
G. Puigt, M. Gazaix, M. Montagnac, M.-C. Le Pape, M. de la Llave Plata, C. Marmignon, J.-F. Boussuge, V. Couaillier, Development of a new hybrid compressible solver inside the CFD elsA software, 20th AIAA CFD Conf., Honolulu, AIAA Paper 2011-3379, 2011
M. de la Llave Plata, V. Couaillier, M.-C. Le Pape, C. Marmignon,elsA-Hybrid: an all-in-one structured/unstructured solver for the simulation of internal and external flows. Application to turbomachinery, 4th EUCASS Conf., Saint-Petersburg, 2011
M. de la Llave Plata, V. Couaillier, C. Marmignon, M.-C. Le Pape, M. Gazaix, B. Cantaloube, Further developments in the multiblock hybrid CFD solver elsA-H, 40th AIAA ASM, Nashville, AIAA Paper 2012–1112, 2012
M. Errera, A. Dugeai, P. Girodroux-Lavigne, M. Poinot, Multi-physics coupling approaches for aerospace numerical simulations, Aerospace Lab 2 (2011)
A. Dugeai, Y. Mauffrey, F. Sicot, Aeroelastic capabilities of the elsA solver for rotating machines applications, International Forum on Aeroelasticity and Structural Dynamics, Paris, 2011
J. Peter, G. Carrier, D. Bailly, P. Klotz, M. Marcelet, F. Renac, Local and global search methods for design in aeronautics, Aerospace Lab 2 (2011)
Peter, J., Dwight, R., Numerical sensitivity analysis for aerodynamic optimization: A survey of approaches, Comput. Fluids 39 (2010) 373391 CrossRefGoogle Scholar
Fosso-Pouangué, A., Deniau, H., Sicot, F., Sagaut, P., Curvilinear finite volume schemes using high order compact interpolation, J. Comput. Phys. 229 (2010) 5090 − 5122 CrossRefGoogle Scholar
A. Fosso-Pouangué, H. Deniau, N. Lamarque, T. Poinsot, Comparison of outflow boundary conditions for subsonic aeroacoustic simulations, Int. J. Numer. Methods Fluids (2012)
Dufour, G., Sicot, F., Puigt, G., Liauzun, C., Dugeai, A., Oscillating-Flap Simulations with the Time-Spectral and Linearized Methods, AIAA J. 48 (2010) 788797 CrossRefGoogle Scholar
Sicot, F., Dufour, G., Gourdain, N., A time-domain harmonic balance method for rotor/stator interactions, J. Turbomach. 134 (2012) 011001 CrossRefGoogle Scholar
Colin, Y., Deniau, H., Boussuge, J.-F., A robust low speed preconditioning formulation for viscous flow computations, Comput. Fluids 47 (2011) 115 CrossRefGoogle Scholar
N. Gourdain, L. Gicquel, M. Montagnac, O. Vermorel, M. Gazaix, G. Staffelbach, M. Garcia, J.-F. Boussuge, T. Poinsot, High performance parallel computing of flows in complex geometries – part 1: methods, Comput. Sci. Discovery 2 (2009)
H. Tartousi, P. Kulisa, F. Leboeuf, G. Ngo Boum, A. Lefebvre, A. Yammine, Numerical investigation of a turbocharger centrifugal compressor: volute influence on the performance of the compressor, 9th European Turbomachinery Conf., Istanbul, 2011
M. Mesbah, J.-F. Thomas, F. Thirifay, R. Viguié, F. Durieu, V. Iliopoulou, O. De Vriendt, Investigation of compressor blade vibrations due to subharmonic aerodynamic excitations, 13th Int. Symp. on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines (ISUAAAT), Tokyo, 2012
Michel, B., Cinnella, P., Lerat, A., Multiblock residual-based compact schemes for the computation of complex turbomachinery flows, Int. J. Eng. Systems Model. Simul. 3 (2011) 215 Google Scholar
Lerat, A., Cinnella, P., Michel, B., Falissard, F., High-order residual-based compact schemes for aerodynamics and aeroacoustics, Comput. Fluids 61 (2012) 3138 CrossRefGoogle Scholar
J. Babajee, T. Arts, Investigation of the laminar separation-induced transition with the γ-Reθt transition model on one very high-lift low-pressure turbine (T2) and one engine-like scale low-pressure turbine (TX) rotor blades at steady conditions and freestream turbulence, 47th 3AF Int. Symp. of Applied Aerodynamics, Paris, 2012
M. Stanciu, Y. Fendler, J.-M. Dorey, Unsteady stator-rotor interaction coupled with exhaust hood effect for last stage steam turbines, 9th European Turbomachinery Conf., Istanbul, 2011
S. Péron, C. Benoit, A Python module for Chimera assembly, 10th Overset Grid Symposium,, NASA Ames, Moffett Field, 2010
Wallin, S., Johansson, A.-V., An explicit algebraic Reynolds stress model for incompressible and compressible turbulent flows, J. Fluid Mech. 403 (2000) 89132 CrossRefGoogle Scholar
V. Brunet, Random flow generation technique for civil aircraft jet simulations with the ZDES approach, 4th Symp. on Hybrid RANS-LES methods, Beijing, 2011
Smirnov, A., Shi, S., Celik, I., Random Flow Generation Technique for Large Eddy Simulations and Particle Dynamics Modeling, J. Fluid Eng. 123 (2001) 359371 CrossRefGoogle Scholar
S. Mouton, M. Lyonnet, Y. Le Sant, Prediction of the aerodynamic effect of model deformation during transonic wind tunnel tests, 47th 3AF Int. Symp. of Applied Aerodynamics, Paris, 2012