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Grégoire Winckelmans

Professeur ordinaire

SST/EPL Louvain School of Engineering (EPL)

SST/IMMC Institute of Mechanics, Materials and Civil Engineering (iMMC)

SST/IMMC/TFL Thermodynamics and fluid mechanics (TFL)

Learning units for 2026

Label Code
Numerical methods in fluid mechanics LMECA2660
2024
Journal article

Winckelmans, G., Duponcheel, M., Bricteux, L., De Visscher, I., & Thiry, O. (2024). Turbulent vortex pair at equilibrium and its interaction with the ground at Re_gamma = 2 x 10^5. Journal of Fluid Mechanics, 987, A34. https://doi.org/10.1017/jfm.2024.404 (Original work published 2024)


Conference paper

Marchal, Y., & Winckelmans, G. (2024). Investigation of an impulsively or fast started NACA0010 airfoil at Re = 5000 and at various angles of attack. Third Colloquium on Vortex Dominated flows - DisCoVor 2024, Delft.


Querinjean, G., Colognesi, V., Duponcheel, M., Poncelet, G., Caprace, D.-G., Chatelain, P., & Winckelmans, G. (2024). Large Eddy Simulation of an Advancing Rotor For the Characterization of Wake Signature and Wake Encounter Severity on Final Approach. proceedings of the 50th European Rotorcraft Forum. Published. 50th European Rotorcraft Forum, Marseille, France.


Crismer, J.-B. (2024). Airborne wind energy systems flying optimal trajectories in turbulent wind using flight path tracking. Journal of Physics: Conference Series, 2767(7), 72021. https://doi.org/10.1088/1742-6596/2767/7/072021 (Original work published 2024)


2023
Conference paper

Trigaux, F., Chatelain, P., & Winckelmans, G. (2023). Aeroelastic simulations of large reference wind turbines using a flexible actuator line method in Large Eddy Simulations. WESC 2023, University of Strathclyde, Glasgow.


Crismer, J.-B., Trigaux, F., Duponcheel, M., & Winckelmans, G. (2023). Large-Eddy Simulation of airborne wind energy systems wakes. Journal of Physics: Conference Series, 2505(1), 12036. https://doi.org/10.1088/1742-6596/2505/1/012036 (Original work published 2023)


Winckelmans, G., & Duponcheel, M. (2023). Coles "wake function" revisited and modeled using an offset from the wall. 76th Annual Meeting of the Division of Fluid Dynamics, Washington, DC, USA.


2022
Conference paper

Debroeyer, R., Rasquin, M., Toulorge, T., Bartosiewicz, Y., & Winckelmans, G. (2022). A wall-model for compressible flows based on a new scaling of the law of the wall. 13th ERCOFTAC Workshop on Direct and Large-Eddy Simulations (DLES13), Udine, Italy.


Trigaux, F., Winckelmans, G., & Chatelain, P. (2022). A flexible actuator line method for aeroelastic simulations of wind turbines in atmospheric boundary layer. Journal of Physics: Conference Series, 2265(2), 22050. https://doi.org/10.1088/1742-6596/2265/2/022050 (Original work published 2022)


Journal article

Billuart, P., Duponcheel, M., Winckelmans, G., & Chatelain, P. (2022). A weak coupling between a near-wall Eulerian solver and a Vortex Particle-Mesh method for the efficient simulation of 2D external flows. Journal of Computational Physics, 111726. https://doi.org/10.1016/j.jcp.2022.111726 (Original work published 2022)


2021
Conference paper

Caprace, D.-G., Winckelmans, G., & Chatelain, P. (2021). Assessment of the Vortex Particle-Mesh Method for Efficient LES of Hovering Rotors and their Wakes. AIAA Scitech 2021 Forum. Published. AIAA Scitech 2021 Forum, VIRTUAL EVENT. https://doi.org/10.2514/6.2021-0738


Journal article

Winckelmans, G., & Duponcheel, M. (2021). Modeling the law of the wake using an offset from the wall. Physical Review Fluids, 6(6), 64606. https://doi.org/10.1103/PhysRevFluids.6.064606 (Original work published 2021)


Villeneuve, T., Winckelmans, G., & Dumas, G. (2021). Increasing the efficiency of vertical-axis turbines through improved blade support structures. Renewable Energy, 169, 1386-1401. https://doi.org/10.1016/j.renene.2021.01.092 (Original work published 2021)


2020
Journal article

Caprace, D.-G., Chatelain, P., & Winckelmans, G. (2020). Wakes of rotorcraft in advancing flight: A large-eddy simulation study. Physics of Fluids, 32(8), 87107. https://doi.org/10.1063/5.0015162 (Original work published 2020)


Conference paper

Trigaux, F., Moens, M., Chatelain, P., & Winckelmans, G. (2020). Tilted wind turbines in farm configuration for improved farm efficiency. Journal of Physics: Conference Series, 1618(062035), 1. https://doi.org/10.1088/1742-6596/1618/6/062035 (Original work published 2020)


2019
Conference paper

Buckingham, S., Koloszar, L., Villa Ortiz, A., Bartosiewicz, Y., & Winckelmans, G. (2019). LES investigation of Prandtl number effects over a backward facing step and consequences in terms of best practice guidelines for RANS. 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH 2019).


Chatelain, P., Duponcheel, M., Gillis, T., Caprace, D.-G., Balty, P., Waucquez, J., & Winckelmans, G. (2019). The Vortex Particle-Mesh method: 
application to wind turbine aerodynamics and wakes. emrsim2019 : Simulation et Optimisation pour les Énergies Marines Renouvelables, Roscoff, France.


Caprace, D.-G., Winckelmans, G., Chatelain, P., & Eldredge, J. (2019). Wake Vortex Detection and Tracking for Aircraft Formation Flight. AIAA Aviation 2019 Forum. Published. AIAA Aviation 2019 Forum, Dallas, Texas. https://doi.org/10.2514/6.2019-3329


Buckingham, S., Koloszar, L., Villa Ortiz, A., Bartosiewicz, Y., & Winckelmans, G. (2019). LES Investigation of Prandtl Number Effects over a Backward Facing Step and Consequences for best Prtactice in Rans. NURETH18, Portland (USA).


Caprace, D.-G., Winckelmans, G., & Chatelain, P. (2019). LES Exploration of the Near and Far Wake of Wings using a Novel Lifting and Dragging Line Model. 72nd Annual Meeting of the APS Division of Fluid Dynamics, Seattle.


Gillis, T., Winckelmans, G., & Chatelain, P. (2019). Treatment of immersed boundaries for the Vortex Particle-Mesh method. APS DFD Annual Meeting 2019, Seattle.


Journal article

Gillis, T., Marichal, Y., Winckelmans, G., & Chatelain, P. (2019). A 2D immersed interface Vortex Particle-Mesh method. Journal of Computational Physics, 394, 700-718. https://doi.org/10.1016/j.jcp.2019.05.033 (Original work published 2019)


Kovalev, D., Vanhoenacker-Janvier, D., Billuart, P., Duponcheel, M., & Winckelmans, G. (2019). Modeling of Wake Vortex Radar Detection in Clear Air Using Large-Eddy Simulation. Journal of Atmospheric and Oceanic Technology, October 2019(10), 2045-2062. https://doi.org/10.1175/JTECH-D-18-0127.1 (Original work published 2019)


Hardy, B., De Wilde, J., & Winckelmans, G. (2019). A penalization method for the simulation of weakly compressible reacting gas-particle flows with general boundary conditions. Computers & Fluids, 190, 294-307. https://doi.org/10.1016/j.compfluid.2019.06.016 (Original work published 2019)


2018
Journal article

Duponcheel, M., Leroi, C., Zeoli, S., Winckelmans, G., Bricteux, L., De Jaeger, E., & Chatelain, P. (2018). Investigation of the complete power conversion chain for small vertical- and horizontal-axis wind turbines in turbulent winds. Journal of Physics: Conference Series, 1037(1037), 72046. https://doi.org/10.1088/1742-6596/1037/7/072046 (Original work published 2018)


Gillis, T., Winckelmans, G., & Chatelain, P. (2018). Fast immersed interface Poisson solver for 3D unbounded problems around arbitrary geometries. Journal of Computational Physics, 354, 403-416. https://doi.org/10.1016/j.jcp.2017.10.042 (Original work published 2018)


Caprace, D.-G., Chatelain, P., & Winckelmans, G. (2018). Lifting Line with Various Mollifications: Theory and Application to an Elliptical Wing. AIAA Journal : devoted to aerospace research and development, 57(1), 17-28. https://doi.org/10.2514/1.j057487 (Original work published 2019)


Moens, M., Duponcheel, M., Winckelmans, G., & Chatelain, P. (2018). An Actuator Disk method with tip-loss correction based on local effective upstream velocities. Wind Energy, 21(9), 766-782. https://doi.org/10.1002/we.2192 (Original work published 2018)


Parmentier, P., Winckelmans, G., & Chatelain, P. (2018). A Vortex Particle-Mesh method for subsonic compressible flows. Journal of Computational Physics, 354, 692-716. https://doi.org/10.1016/j.jcp.2017.10.040 (Original work published 2018)


Bourgeois, N., Jeanmart, H., Winckelmans, G., Lamberts, O., & Contino, F. (2018). How to ensure the interpretability of experimental data in Rapid Compression Machines? A method to validate piston crevice designs. Combustion and Flame, 198, 393-411. https://doi.org/10.1016/j.combustflame.2018.09.030 (Original work published 2018)


Frère, A., Hillewaert, K., Chatelain, P., & Winckelmans, G. (2018). High Reynolds Number Airfoil: From Wall-Resolved to Wall-Modeled LES. Flow, Turbulence and Combustion, 101(2), 457-476. https://doi.org/10.1007/s10494-018-9972-9 (Original work published 2018)


Conference paper

Caprace, D.-G., Bernier, C., Duponcheel, M., Winckelmans, G., Chatelain, P., Gillis, T., & et al. (2018). Vortex particle-mesh methods: accurate and efficient handling of solid boundaries. 44e Congrès national d’analyse numérique, Cap d’Agde.


Winckelmans, G., Toussaint, J., Chatelain, P., & Caprace, D.-G. (2018). Prandtl second optimal wing: model design and testing with near wake PIV, and 3-D simulation. 71st Annual Meeting of the APS Division of Fluid Dynamics, Atlanta.


Hardy, B., Winckelmans, G., & De Wilde, J. (2018). A penalization method for the Direct Numerical Simulation of low-Mach reacting gas-solid flows. International Workshops and Conferences on Mathematics in (bio)Chemical Kinetics and Engineering, Ghent, Belgium.


2017
Conference paper

Caprace, D.-G., Buffin, S., Duponcheel, M., Chatelain, P., & Winckelmans, G. (2017). Large Eddy Simulation of Advancing Rotor for Near to Far Wake Assessment. 43rd European Rotorcraft Forum, Milano, Italy.


Marichal, Y., De Visscher, I., Chatelain, P., & Winckelmans, G. (2017). Towards physics-based operational modeling of the unsteady wind turbine response to atmospheric and wake-induced turbulence. Journal of Physics: Conference Series, 854(1), 12030. https://doi.org/10.1088/1742-6596/854/1/012030 (Original work published 2017)


Frère, A., Hillewaert, K., Chatelain, P., & Winckelmans, G. (2017). High Reynolds number airfoil: from wall-resolved to wall-modeled LES. DLES 11, Pise.


Gillis, T., Winckelmans, G., & Chatelain, P. (2017). Vortex Particle-Mesh method for flows past bodies: a comparison of the iterative penalization and immersed interface methods. APS DFD Annual Meeting 2017.


Buckingham, S., Koloszar, Bartosiewicz, Y., & Winckelmans, G. (2017). Large-eddy simulation of turbulent heat transfer at low prandtl number over a backward facing step. NURETH 17, Xi’an (China).


Gillis, T., Winckelmans, G., & Chatelain, P. (2017). An efficient iterative penalization method using recycled Krylov subspaces and its application to impulsively started flows. Computational Science Engineering (CSE17), Atlanta.


Chatelain, P., Duponcheel, M., Caprace, D.-G., Marichal, Y., & Winckelmans, G. (2017). Large Eddy Simulation of Vertical Axis Wind Turbine wakes; Part I: from the airfoil performance to the very far wake. 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, CO, USA.


Caprace, D.-G., Duponcheel, M., Chatelain, P., & Winckelmans, G. (2017). LES of an Advancing Helicopter Rotor, and Near to Far Wake Assessment. 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver.


Duponcheel, M., Chatelain, P., Caprace, D.-G., & Winckelmans, G. (2017). Large Eddy Simulation of Vertical Axis Wind Turbine wakes; Part II: effects of inflow turbulence. 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, CO, USA.


Journal article

Chatelain, P., Duponcheel, M., Caprace, D.-G., Marichal, Y., & Winckelmans, G. (2017). Vortex particle-mesh simulations of vertical axis wind turbine flows: from the airfoil performance to the very far wake. Wind Energy Science, 2(1), 317-328. https://doi.org/10.5194/wes-2-317-2017 (Original work published 2017)


Gillis, T., Winckelmans, G., & Chatelain, P. (2017). An efficient iterative penalization method using recycled Krylov subspaces and its application to impulsively started flows. Journal of Computational Physics, 347, 490-505. https://doi.org/10.1016/j.jcp.2017.07.015 (Original work published 2017)


Frère, A., Carton de Wiart, C., Hillewaert, K., Chatelain, P., & Winckelmans, G. (2017). Application of wall-models to discontinuous Galerkin LES. Physics of Fluids, 29(8), 85111. https://doi.org/10.1063/1.4998977 (Original work published 2017)


2016
Conference paper

Buckingham, S., koloszar, L., Garcia-Sanchez, C., & Winckelmans, G. (2016). Temperature perturbation method to generate turbulent inflow conditions for LES/DNS simulations. Ninth International Conference on Computational Fluid Dynamics (ICCFD9), Istanbul.


Duponcheel, M., Caprace, D.-G., Winckelmans, G., & Chatelain, P. (2016). Performance and wake development of vertical axis wind turbines: a LES study using a vortex particle-mesh method. VII European Congress on Computational Methods in Applied Sciences and Engineering 2016, ECCOMAS Congress 2016, Crete.


Chatelain, P., Duponcheel, M., Caprace, D.-G., Marichal, Y., & Winckelmans, G. (2016). Vortex Particle-Mesh simulations of Vertical Axis Wind Turbine flows: from the blade aerodynamics to the very far wake. Journal of Physics: Conference Series, 753(3), 32007. https://doi.org/10.1088/1742-6596/753/3/032007 (Original work published 2016)


De Visscher, I., Winckelmans, G., & Treve, V. (2016). Characterization of aircraft wake vortex circulation decay in reasonable worst case conditions. 54th AIAA Aerospace Sciences Meeting, AIAA Science and Technology Forum and Exposition (SciTech 2016), San Diego,USA.


Frère, A., Hillewaert, K., Chatelain, P., Winckelmans, G., & Carton de Wiart, C. (2016). Wall Model for Discontinuous Galerkin Implicit Large-Eddy Simulations. VII European Congress on Computational Methods in Applied Sciences and Engineering 2016, ECCOMAS Congress 2016, Crete.


Winckelmans, G., Chatelain, P., Marichal, Y., Parmentier, P., Duponcheel, M., Caprace, D.-G., & Gillis, T. (2016). Recent developments in vortex particle-mesh (VPM) methods, and applications. 7th International Conference on Vortex Flows and Vortex Models (ICVFM 2016), Rostock, Germany.


Journal article

Marichal, Y., Chatelain, P., & Winckelmans, G. (2016). Immersed interface interpolation schemes for particle–mesh methods. Journal of Computational Physics, 326(1), 947-972. https://doi.org/10.1016/j.jcp.2016.09.027 (Original work published 2016)


Bieniek, D., Luckner, R., De Visscher, I., & Winckelmans, G. (2016). Simulation Methods for Aircraft Encounters with Deformed Wake Vortices. Journal of Aircraft : devoted to aeronautical science and technology, 53(6), 1581-1596. https://doi.org/10.2514/1.C033790 (Original work published 2016)


2015
Conference paper

Branlard, E., Papadakis, G., Gaunaa, M., Winckelmans, G., & Larsen, T. J. (2015). Aeroelastic large eddy simulations using vortex methods : unfrozen turbulent and sheared inflow. Journal of Physics: Conference Series, 625(1), 12019. https://doi.org/10.1088/1742-6596/625/1/012019 (Original work published 2015)


Chatelain, P., Duponcheel, M., Marichal, Y., & Winckelmans, G. (2015). Vortex particle-mesh methods for large scale LES of aircraft wakes. American Physical Society - Division of Fluid Dynamics, APS-DFD, Boston.


Thiry, O., Duponcheel, M., & Winckelmans, G. (2015). Investigation of “vortex self turbulence” and Reynolds number effects for wake decay and transport IGE. WakeNet-Europe 2015 workshop, Amsterdam.


De Visscher, I., Winckelmans, G., & Treve, V. (2015). A simple wake vortex encounter severity metric: rolling moment coefficient due to encounter of an aircraft with a wake vortex. 11th USA/Europe Air Traffic Management Research and Development Seminar (ATM2015), hosted by NAV Portugal, Lisbon, Portugal.


Moens, M., Duponcheel, M., Winckelmans, G., & Chatelain, P. (2015). Development of an advanced actuator disk model for Large-Eddy Simulation of wind farms. Bulletin of the American physical society, 60(21), 207-208 (November 22-24). (Original work published 2015)


Backaert, S., Chatelain, P., & Winckelmans, G. (2015). Vortex Particle-Mesh with Immersed Lifting Lines for Aerospace and Wind Engineering. I U T A M. Procedia, 18, 1-7. https://doi.org/10.1016/j.piutam.2015.11.001 (Original work published 2015)


Thiry, O., Winckelmans, G., & Duponcheel, M. (2015). Investigation of pressure gradient aware wall modeling in LES. Bulletin of the American physical society, 60(21), 200-201 (November 22-24). (Original work published 2015)


Journal article

Carton de Wiart, C., Hillewaert, K., Bricteux, L., & Winckelmans, G. (2015). Implicit LES of free and wall bounded turbulent flows based on the discontinuous Galerkin/symmetric interior penalty method. International Journal for Numerical Methods in Fluids, 78(6), 335-354. https://doi.org/10.1002/fld.4021 (Original work published 2015)


2014
Conference paper

Moens, M., Duponcheel, M., Winckelmans, G., & Chatelain, P. (2014). Development of a wind farm tool using advanced actuator disk models. 10th EAWE PhD seminar on Wind Energy in Europe, Orléans, France.


Parmentier, P., Winckelmans, G., & Chatelain, P. (2014). Development and validation of a 2-D compressible vortex particle-mesh method. Bulletin of the American physical society, 59(20), 456. (Original work published 2014)


Thiry, O., & Winckelmans, G. (2014). A mixed multiscale model accounting for the cross term of the sub-grid scale stress. 11th World Congress on Computational Mechanics, 5th European Conference on Computational Mechanics, 6th European Conference on Computational Fluid Dynamics, Barcelone.


Moens, M., Duponcheel, M., Winckelmans, G., & Chatelain, P. (2014). Large eddy simulation of unsteady wind farm behavior using advanced actuator disk models. 67th Annual Meeting of the APS DIvision of Fluid Dynamics, San Francisco, California.


Journal article

Marichal, Y., Chatelain, P., & Winckelmans, G. (2014). An immersed interface solver for the 2-D unbounded Poisson equation and its application to potential flow. Computers & Fluids, 96, 76-86. https://doi.org/10.1016/j.compfluid.2014.03.012 (Original work published 2014)


Carton de Wiart, C., Hillewaert, K., Duponcheel, M., & Winckelmans, G. (2014). Assessment of a discontinuous Galerkin method for the simulation of vortical flows at high Reynolds number. International Journal for Numerical Methods in Fluids, 74, 469-493. https://doi.org/10.1002/fld.3859 (Original work published 2014)


2013
Conference paper

Chatelain, P., Backaert, S., Winckelmans, G., & Kern, S. (2013). Large Eddy Simulation of wind turbine wakes. Flow, Turbulence and Combustion, 91(3), 587-605. (Original work published 2013)


2012
Conference paper

Backaert, S., Chatelain, P., & Winckelmans, G. (2012). Vortex Particle-Mesh with Immersed Lifting Lines for Aerospace and Wind Engineering. Symposium on Particle Methods in Fluid Mechanics, DTU Copenhagen.


Bourgeois, N. (2012). Conditional reduction of ICAO wake turbulence separation minima on final approach. 5th International Conference on Research in Air Transportation (ICRAT), University of Berkeley, California.


Marichal, Y., Chatelain, P., & Winckelmans, G. (2012). Unbounded Immersed Interface solver for Vortex Particle-Mesh methods. IUTAM Symposium on Particle Methods in Fluid Mechanics, DTU Copenhagen.


Duponcheel, M., Manconi, M., Bricteux, L., Winckelmans, G., & Bartosiewicz, Y. (2012). Assessment of different RANS approaches and near wall modeling strategies for the prediction of turbulent heat transfer in liquid metals: comparison with DNS and LES. 20th International Conference on Nuclear Engineering (ICONE20), Anaheim, Californie, USA.


Journal article

De Visscher, I., Bricteux, L., & Winckelmans, G. (2012). Aircraft wake vortices in stably stratified and weakly turbulent atmospheres: simulation and modeling. AIAA Journal : devoted to aerospace research and development, 51(3), 551-566. https://doi.org/10.2514/1.J051742 (Original work published 2013)


Bricteux, L., Duponcheel, M., Winckelmans, G., Tiselj, I., & Bartosiewicz, Y. (2012). Direct and Large Eddy Simultation or Turbulent Heat Transfer at Very Low Prandtl Number: Application to Lead-bismuth Flows. Nuclear Engineering and Design : an international journal devoted to the thermal, mechanical, materials, and structural aspects of nuclear fission energy, 246, 91-97. https://doi.org/10.1016/j.nucengdes.2011.07.010 (Original work published 2012)


2011
Conference paper

Bricteux, L., Duponcheel, M., Winckelmans, G., & Bartosiewicz, Y. (2011). DNS and LES of turbulent channel flows at very low Prandtl number: application to convection in lead-bismuth. The 14th International Topical Meeting on Nuclear Reactor Thermalhydraulics, NURETH-14, Toronto, Ontario, Canada.


Journal article

Dengler, K., Holzäpfel, F., Gerz, T., Wiegele, A., De Visscher, I., Winckelmans, G., Bricteux, L., Fischer, H., & Konopka, J. (2011). Crosswind thresholds supporting wake-vortex-free corridors for departing aircraft. Meteorological Applications, 19, 289-301. https://doi.org/10.1002/met.261 (Original work published 2012)


2010
Conference paper

Chatelain, P., Bricteux, L., Winckelmans, G., & Koumoutsakos, P. (2010). Vortex methods with immersed lifting lines applied to LES of wind turbine wakes. Bulletin of the American physical society, 55(16). (Original work published 2010)


De Visscher, I., Bricteux, L., & Winckelmans, G. (2010). LES of aircraft wake vortices evolving in a stably stratified and weakly turbulent atmosphere. In J. C. F. Pereira, A. Sequeira, J. M. C. Pereira, J. Janela and L. Borges (ed.), the V European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010.


Bricteux, L., Duponcheel, M., & Winckelmans, G. (2010). A new multiscale model with proper behaviour in both vortex flows and wall bounded flows. In Vincenzo Armenio, Bernard Geurts and Jochen Fröhlich (ed.), Direct and Large-Eddy Simulation VII (pp. 247-252). https://doi.org/10.1007/978-90-481-3652-0_37


De Visscher, I., Winckelmans, G., Lonfils, T., Bricteux, L., Duponcheel, M., & Bourgeois, N. (2010). The WAKE4D simulation platform for predicting aircraft wake vortex transport and decay : Description and examples of application. AIAA Atmospheric and Space Environments Conference, Toronto.


Marichal, Y., Bricteux, L., Duponcheel, M., Carton de Wiart, C., Winckelmans, G., & Geuzaine, P. (2010). DES of the flow past a pair of cylinder in tandem configuration. Workshop on benchmark problems for airframe noise comutations, Stockholm, Sueden.


2009
Conference paper

Brousmiche, S., Bricteux, L., Winckelmans, G., Macq, B., & Sobieski, P. (2009). Modeling of wake-vortex detection by a ground-based fiber lidar system. In Gary Jedlovec (ed.), Advances in Geoscience and Remote Sensing (p. p. 249-268). InTech.


Bricteux, L., Duponcheel, M., De Visscher, I., & Winckelmans, G. (2009). Multiscale Models for Large Eddy Simulation of Aircraft Wake Vortices Under Various Atmospheric Conditions. 2009 ASME International Mechanical Engineering Congress and Exposition, Florida, US.


Journal article

Cocle, R., Bricteux, L., & Winckelmans, G. (2009). Scale dependence and asymptotic very high Reynolds number spectral behavior of multiscale subgrid models. Physics of Fluids, 21(8). https://doi.org/10.1063/1.3194302 (Original work published 2009)


Bricteux, L., Duponcheel, M., & Winckelmans, G. (2009). A multiscale subgrid model for both free vortex flows and wall-bounded flows. Physics of Fluids, 21(10). https://doi.org/10.1063/1.3241991 (Original work published 2009)


2008
Conference paper

Georges, L., Bricteux, L., Duponcheel, M., Geuzaine, P., & Winckelmans, G. (2008). LES of wake vortices in ground effect without and with wind, and also comparing different multiscale subgrid models. International Workshop on Fundamental Issues Related to Aircraft Wakes, Marseille, France.


Lugan, S., Bricteux, L., Macq, B., Sobieski, P., Winckelmans, G., & Douxchamps, D. (2008). Simulation of LIDAR-based aircraft wake vortex detection using a bi-Gaussian spectral model. IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007, 4806-4809. https://doi.org/10.1109/IGARSS.2007.4423936


Brousmiche, S., Bricteux, L., Sobieski, P., Macq, B., & Winckelmans, G. (2008). Numerical simulation of a heterodyne Doppler LIDAR for wind measurement in a turbulent atmospheric boundary layer. 2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007, p. 2783-2786. https://doi.org/10.1109/IGARSS.2007.4423420


Journal article

Cocle, R., Winckelmans, G., & Daeninck, G. (2008). Combining the vortex-in-cell and parallel fast multipole methods for efficient domain decomposition simulations. Journal of Computational Physics, 227(21), 9091-9120. https://doi.org/10.1016/j.jcp.2007.10.010 (Original work published 2008)


Duponcheel, M., Orlandi, P., & Winckelmans, G. (2008). Time-reversibility of the Euler equations as a benchmark for energy conserving schemes. Journal of Computational Physics, 227(19), 8736-8752. https://doi.org/10.1016/j.jcp.2008.06.020 (Original work published 2008)


Georges, L., Winckelmans, G., & Geuzaine, P. (2008). Improving shock-free compressible RANS solvers for LES on unstructured meshes. Journal of Computational and Applied Mathematics, 215(2), 419-428. https://doi.org/10.1016/j.cam.2006.03.057 (Original work published 2008)


2007
Conference paper

Cocle, R., Dufresne, L., & Winckelmans, G. (2007). Investigation of multiscale subgrid models for LES of instabilities and turbulence in wake vortex systems. In Kassinos, Stavros (ed.); Langer, Carlos (ed.); Laccarno, Gianluca (ed.); Moin, Parviz (ed.) (ed.), Complex Effects in Large Eddy Simulations (pp. 141-159). https://doi.org/10.1007/978-3-540-34234-2_11


Duponcheel, M., Cottin, C., Daeninck, G., Leweke, T., & Winckelmans, G. (2007). Experimental and numerical study of counter-rotating vortex pair dynamics in ground effect. 18ème Congrès Français de Méćanique (CFM07), Grenoble, France.


Bricteux, L., Cocle, R., Duponcheel, M., Georges, L., & Winckelmans, G. (2007). Assessment of multiscale models for LES : spectral behaviour in very high Reynolds number turbulence and cases with aircraft wakes vortices. Journal of Turbulence, 10, 327-331. https://doi.org/10.1080/14685240903430234 (Original work published 2009)


Journal article

Speiker, L. J. P., Vidal, A., Barbaresco, F., Frech, M., Barny, H., & Winckelmans, G. (2007). ATC-Wake: Integrated Wake Vortex Safety and Capacity System. Journal of Air Traffic Control, 49(1), 17-32. (Original work published 2007)


Sarris, I. E., Jeanmart, H., Carati, D., & Winckelmans, G. (2007). Box-size dependence and breaking of translational invariance in the velocity statistics computed from three-dimensional turbulent Kolmogorov flows. Physics of Fluids, 19(9). https://doi.org/10.1063/1.2760280 (Original work published 2007)


2006
Conference paper

Winckelmans, G., Cocle, R., Dufresne, L., Capart, R., Bricteux, L., Daeninck, G., Lonfils, T., Duponcheel, M., Desenfans, O., & Georges, L. (2006). Direct numerical simulation and large-eddy simulation of wake vortices : going from laboratory conditions to flight conditions. Proc. European Conference on Computational Fluid Dynamics (ECCOMAS CFD 2006), Special Technology Session on Wake Vortex Research in Europe, Egmond aan Zee, The Netherlands.


Winckelmans, G., Bricteux, L., & Georges, L. (2006). The sampling-based dynamic procedure for LES : investigations using finite differences. In Eric Lamballais, Rainer Friedrich, Bernard J. Geurts and Olivier Métais (ed.), Direct and Large-Eddy Simulation VI (p. 778).


Duponcheel, M., Lonfils, T., Bricteux, L., & Winckelmans, G. (2006). Simulation of three-dimensional wake vortices in ground effect with a fourth order incompressible code. 7th National Congress on Theoretical and Applied Mechanics (NCTAM2006), Mons, Belgium.


Duponcheel, M., Lonfils, T., Bricteux, L., Georges, L., Cocle, R., Daeninck, G., Cottin, C., Desenfans, O., De Visscher, I., & Winckelmans, G. (2006). Investigation of wake vortices in ground effect : DNS, LES, towing tank experiments, real-time operational modelling. Proc. Annual Seminar of the Belgian ERCOFTAC Pilot Centre, UCL, Louvain-la-Neuve.


2005
Conference paper

Winckelmans, G., Desenfans, O., Barbaresco, F., Deltour, J.-C., Pham, K., Frech, M., Gerz, T., Holzapfel, F., van Baren, G., Speijker, L., Verhoogt, T., & Vidal, A. (2005). The ATC-Wake Predictor system and its potential use to increase the capacity at airports. International Symposium on Sensors and Systems for Airport Surveillance, Paris (France).


Georges, L., Winckelmans, G., & Geuzaine, P. (2005). A large-eddy simulation methodology of compressible shock-free flows on unstructured meshes. EUROMECH colloquium 469, Large-Eddy Simulation of COmplex Flows, Dresden (Germany).


Journal article

Winckelmans, G., Cocle, R., Dufresne, L., & Capart, R. (2005). Vortex methods and their application to trailing wake vortex simulations. Comptes rendus. Physique, 6(4-5), 467-486. https://doi.org/10.1016/j.crhy.2005.05.001 (Original work published 2005)


2004
Monography

Winckelmans, G. (2004). Vortex Methods. John Wiley & Sons.


Conference paper

Daeninck, G., Chatelain, P., Rubel, M., Winckelmans, G., & Leonard, A. (2004). Simulation of vehicle aerodynamics using a vortex element method. In R. McCallen, F. Browand, J. Ross (ed.), The Aerodynamics of Heavy Vehicles: Trucks, Buses and Trains (p. 567).


Journal article

Jeanmart, H., & Winckelmans, G. (2004). VLES of aircraft wake vortices in a turbulent atmosphere: A study of decay. Fluid Mechanics and Its Applications, 65, 311-326. (Original work published 2004)


2003
Conference paper

Daeninck, G., & Winckelmans, G. (2003). A new hybrid eulerian-lagrangian vortex method for flows with massive separation. 6th National Congress on Theoretical and Applied Mechanics, Ghent, Belgium.


Georges, L., & Winckelmans, G. (2003). “Deconvolution” type models used in finite differences as a way to recover energy conserving schemes. 7th US National COngress on Computational Mechanics (USNCCM7), Albuquerque, NM.


dufresne, L., & Winckelmans, G. (2003). Numercial investigation of long wavelength instabilities in aircraft wake vortex systems. 6th National Congress on Theoretical and Applied Mechanics, Ghent, Belgium.


Georeges, L., & Winckelmans, G. (2003). Investigation of numerics for LES using finite differences: case of Burger’s equation. In E. Dick, J. Vierendeels, F. Cantrijn, G. Campion, C. Lacor (ed.), Proceedings 6th National Congress on Theoretical and Applied Mechanics (CD-Rom).


Daeninck, G., Cocle, R., & Winckelmans, G. (2003). Grid-based Poisson solver with boundary conditions obtained usign the fast multipole method: an optimal combination for vortex-in-cell methods. 7th US National Congress on COmputational Mechanics (USNCCM7), Albuquerque, NM.


Winckelmans, G., & Georges, L. (2003). A link between energy conserving schemes and LES models of tensor-diffusivity type. Workshop on LES and SGS modelling for turbulent mixing and reactive flows, Caltech, Pasadena, CA.


Dufresne, L., & Winckelmans, G. (2003). Numerical investigation of long wavelenght instabilities in aircraft wake vortex systems. In E. Dick, J. Vierendeels, F. Cantrijn, G. Campion, C. Lacor (ed.), Proceedings 6th National Congress on Theoretical and Applied Mechanics.


2002
Journal article

Winckelmans, G., Jeanmart, H., & Carati, D. (2002). On the comparison of turbulence intensities from large-eddy simulation with those from experiment or direct numerical simulation. Physics of Fluids, 14(5), 1809-1811. https://doi.org/10.1063/1.1466824 (Original work published 2002)


Ploumhans, P., Winckelmans, G., Salmon, J., Leonard, A., & Warren, M. (2002). Vortex methods for direct numerical simulation of three-dimensional bluff body flows: Application to the sphere at Re=300, 500, and 1000. Journal of Computational Physics, 178(2), 427-463. https://doi.org/10.1006/jcph.2002.7035 (Original work published 2002)


Conference paper

Daeninck, G., Ploumhans, P., & Winckelmans, G. (2002). Simulation of three-dimensional bluff-body flows using vortex methods: from direct numerical simulation towards large-eddy simulation modelling. Journal of Turbulence, 3(043). https://doi.org/10.1088/1468-5248/3/1/043 (Original work published 2002)


Jeanmart, H., & Winckelmans, G. (2002). Comparison of recent dynamic subgrid-scale models in the case of the turbulent channel flow. Proceedings of the Summer Program 2002, p. 105-116.


Jeanmart, H., & Winckelmans, G. (2002). Investigation of different approaches and models for subgrid-scale modelling. EUROMECH 9th European Turbulence Conference (ETC9), University of Southampton, UK.


2001
Conference paper

Winckelmans, G., & Jeanmart, H. (2001). Assessment of some models for LES without/with explicit filtering. In Bernard J. Geurts, Rainer Friedrich, Olivier Métais (ed.), Direct and Large-Eddy Simulation IV. Kluwer Academic Publishers. https://doi.org/10.1007/978-94-017-1263-7_7


Winckelmans, G., & Jeanmart, H. (2001). VLES of aircraft wake vortices in a turbulent atmosphere: a study of decay. European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Computational Fluid Dynamics Conference 2001, Swansea, Wales, UK.


2000
Conference paper

Thirifay, F., & Winckelmans, G. (2000). Application of a vortex method with non-uniform resolution to the 2-D space-developing jet and shear layer. 5th National Congress on Theoretical and Applied Mechanics, Louvain-la-Neuve, Belgium.


Jeanmart, H., & Winckelmans, G. (2000). VLES of aircraft wake vortices in a turbulent atmosphere : a study of decay. Fluid Mechanics and Its Applications, 65(6), 311-326. https://doi.org/10.1007/0-306-48383-1_20 (Original work published 2004)


Jeanmart, H., & Winckelmans, G. (2000). Large-eddy simulations of aircraft wake vortices in a turbulent atmosphere. 5th National Congress on Theoretical and Applied Mechanics, Louvain-La-Neuve, Belgium.


Van Tichelen, K., Kupschus, P., Aït Abderrahim, H., Seynhaeve, J.-M., Winckelmans, G., Roelofs, F., & Komen, E. (2000). MYRRHA: Design of a Windowless Spallation Target for a Prototype Accelerator Driven System. Conference ICENES 2000, Petten, The Netherlands.


1999
Conference paper

Leonard, A., & Winckelmans, G. (1999). A tensor-diffusivity subgrid model for large eddy simulation. In P.R., Voke, N.D. Sandham, L. Kleiser (ed.), Direct and Large-Eddy Simulation III. Kluwer Academic Publishers. https://doi.org/10.1007/978-94-015-9285-7_13


Carati, D., Winckelmans, G., & Jeanmart, H. (1999). Exact expansions for filtered-scales modelling with a wide class of LES filters. In Peter R. Voke, Neil D.Sandham, Leonhard Kleiser (ed.), Direct and Large-Eddy Simulation III (p. 443 p.). Kluwer Academic Publishers. https://doi.org/10.1007/978-94-015-9285-7_18


Journal article

Atalla, N., Winckelmans, G., & Sgard, F. C. (1999). A multiple multipole expansion approach for predicting the sound power of vibrating structures. Acustica, 85(1), 47-53. (Original work published 1999)


1998
Conference paper

Winckelmans, G., Wray, A. A., & Vasilyev, O. V. (1998). Testing of a new mixed model for LES: the Leonard model supplemented by dynamic Smagorinsky term. Proceedings of the Summer Program 1998. Published. Conference: Center for Turbulence Research Summer Program 1998, Stanford University & NASA Ames.


Ploumhans, P., Winckelmans, G., & Salmon, J. (1998). Vortex particles and tree codes: I. flows with arbitrary crossing between solid boundaries and particle redistribution lattice; II. Vortex ring encountering a plane at an angle. In A. Giovannini, G.H. Cottet, Y. Gagnon, A. Ghoniem, E. Meiburg (ed.), European Series in Applied and Industrial Mathematics Proceedings (ESAIM). https://doi.org/10.1051/proc:1999031


Nicoud, F., Winckelmans, G., Carati, D., Baggett, J., & Cabot, W. (1998). Boundary conditions for LES away from the wall. Proceedings of the Summer Programm 1998. Published. Center for Turbulence Research Summer Program 1998.


1997
Journal article

Dantinne, G., Jeanmart, H., Winckelmans, G., Legat, V., & Carati, D. (1997). Hyperviscosity and vorticity-based models for subgrid scale modeling. Flow, Turbulence and Combustion, 59(4), 409-420. https://doi.org/10.1023/A:1001179014517 (Original work published 1998)


1996
Conference paper

Winckelmans, G., Salmon, J. K., Warren, M. S., Leonard, A., & Jodoin, B. (1996). Application of fast parallel and sequential tree codes to computing three-dimensional flows with the vortex element and boundary element methods. European Series in Applied and Industrial Mathematics Proceedings (ESAIM). Published. Second International Workshop on Vortex Flows ans Related Numerical Methods, Montréal, Canada. https://doi.org/10.1051/proc:1996039


Winckelmans, G., Lund, T. S., Carati, D., & Wray, A. A. (1996). A priori testing of subgrid-scale models for the velocity-pressure and vorticity-velocity formulations. In Nasa Technical Report Server (NTRS) (ed.), Studying Turbulence Using Numerical Simulation Databases (p. p. 309-328).


1995
Conference paper

Winckelmans, G. (1995). Some progress in large eddy simulation using the 3-D vortex particle method.


1994
Journal article

Salmon, John. K., Warren, M. S., & Winckelmans, G. (1994). Fast parallel tree codes for gravitational and fluid dynamical N-body problems. The International Journal Supercomputer Applications, 2(8), 129-142. (Original work published 1994)


1993
Journal article

Winckelmans, G. (1993). Comments on a paper by Kiya et al. on the numerical simulation of pseudo-elliptical vortex rings using the vortex particle method. Fluid Dynamics Research, 12(1), 57-60. https://doi.org/10.1016/0169-5983(93)90105-J (Original work published 1993)


1988
Journal article

Winckelmans, G., & Leonard, A. (1988). Weak solutions of the three-dimensional vorticity equation with vortex singularities. Physics of Fluids, 31(7), 1838-1839. https://doi.org/10.1063/1.866680 (Original work published 1988)


Conference paper

Winckelmans, G., & Leonard, A. (1988). Improved vortex methods for three dimensional flows. SIAM Workshop on Mathematical Aspect of Vortex Dynamics, Leesburg, VA.