Journals2023
O’Connor, J., Diessner, M., Wilson, K., Whalley, R.D., Wynn, A. & Laizet, S., Optimisation and Analysis of Streamwise-Varying Wall-Normal Blowing in a Turbulent Boundary Layer, Flow, Turbulence and Combustion, in press, web link, PDF Bempedelis, N., Laizet, S., & Deskos, G., Turbulent entrainment in finite-length wind farms, Journal of Fluid Mechanics, 955, A12, web link, PDF Gori, F., Wynn, A., & Laizet, S., Sensitivity of wind farm wake steering strategies to analytical wake models, Trends in Renewable Energies Offshore, 669-677, web link, PDF 2022 Diessner, M., O'Connor, J., Wynn, A., Laizet, S., Guan, Y., Wilson, K., & Whalley, R. D., Investigating Bayesian optimization for expensive-to-evaluate black box functions: Application in Fluid Dynamics, Frontiers in Applied Mathematics and Statistics, web link, PDF Giannenas, A. E., Bempedelis, N., Schuch, F. N., & Laizet, S., A Cartesian Immersed Boundary Method Based on 1D Flow Reconstructions for High-Fidelity Simulations of Incompressible Turbulent Flows Around Moving Objects, Flow, Turbulence and Combustion, 1-29, web link, PDF Steiros, K., Bempedelis, N., & Cicolin, M. M., An analytical blockage correction model for high-solidity turbines, Journal of Fluid Mechanics, 948, A57, web link, PDF Giannenas, A. E., Laizet, S., & Rigas, G., Harmonic forcing of a laminar bluff body wake with rear pitching flaps, Journal of Fluids Mechanics, 945, A5, web link, PDF Hodgkin, A., Laizet, S., & Deskos, G., Do ambient shear and thermal stratification impact wind turbine tip-vortex breakdown?, In Journal of Physics: Conference Series, Vol. 2265, No. 2, p. 022061, web link, PDF Özbay, A. G., & Laizet, S., Deep learning fluid flow reconstruction around arbitrary two-dimensional objects from sparse sensors using conformal mappings, AIP Advances, 12(4), 045126, web link, PDF Hodgkin, A., Laizet, S., & Deskos, G., Numerical investigation of the influence of shear and thermal stratification on the wind turbine tip-vortex stability, Wind Energy, 2728, web link, PDF Francisco, E. P., Espath, L. F. R., Laizet, S., Silvestrini, J. H., & Calo, V. M., Direct numerical simulations of intrusive density-and particle-driven gravity currents, Physics of Fluids, 34(4), 045116, web link, PDF Bempedelis, N., & Steiros, S., Analytical all-induction state model for wind turbine wakes, Physical Review Fluids, 7, 034605, web link, PDF Balogh, D., Flynn, T., Laizet, S., Mudalige, G. R., & Reguly, I. Z., Scalable Many-core Algorithms for Tridiagonal Solvers, Computing in Science & Engineering, 24(1), 26-35, weblink, PDF Khojasteh, A. R., Laizet, S., Heitz, D., & Yang, Y., Lagrangian and Eulerian dataset of the wake downstream of a smooth cylinder at a Reynolds number equal to 3900, Data in Brief, 107725, web link, PDF 2021 Hamzehloo, A., Lusher, D.J., Laizet, S. & Sandham, N.D., Direct numerical simulation of compressible turbulence in a counter-flow channel configuration, Physical Review Fluids, 6, 094603, web link, PDF Khojasteh, A. R., Heitz, D., Yang, Y., & Laizet, S., Lagrangian Coherent Track Initialisation, Physics of Fluids, 33, 095113, web link, PDF Giannenas, A. E., & Laizet, S., A simple and scalable Immersed Boundary Method for high-fidelity simulations of fixed and moving objects on a Cartesian mesh, Applied Mathematical Modelling, 99, 606-627, web link, PDF Mays, M., Laizet, S. & Lardeau, S., Performance of Various Turbulence Models for Simulating Sub-critical High-Reynolds Number Flows over a Smooth Cylinder, AIAA 2021-2762, web link, PDF Özbay, A. G., Hamzehloo, A., Laizet, S., Tzirakis, P., Rizos, G., & Schuller, B., Poisson CNN: Convolutional neural networks for the solution of the Poisson equation on a Cartesian mesh, Data-Centric Engineering, 2, web link, PDF Mahfoze, O. A., & Laizet, S., Non-explicit Large Eddy Simulations of turbulent channel flows from Reτ= 180 up to Reτ= 5,200, Computers & Fluids, 105019, web link, PDF Hamzehloo, A., Bartholomew, P., & Laizet, S., Direct numerical simulations of incompressible Rayleigh–Taylor instabilities at low and medium Atwood numbers, Physics of Fluids, 33(5), 054114, web link, PDF Frantz, R. A., Deskos, G., Laizet, S., & Silvestrini, J. H., High-fidelity simulations of gravity currents using a high-order finite-difference spectral vanishing viscosity approach, Computers & Fluids, 221, 104902, web link, PDF Hamzehloo, A., Lusher, D.J., Laizet, S. & Sandham, N.D., On the performance of WENO/TENO schemes to resolve turbulence in DNS /LES of high‐speed compressible flows, Int. J. of Numerical Methods in Fluids, 93, 176-196, web link, PDF Voet, L.J., Ahlfeld, R., Gaymann, A., Laizet, S., & Montomoli, F., A hybrid approach combining DNS and RANS simulations to quantify uncertainties in turbulence modelling, Applied Mathematical Modelling, 89(1), 885-906, web link, PDF 2020 Wang, C., Muñóz-Simon, A., Deskos, G., Laizet, S., Palacios, R., Campagnolo, F., & Bottasso, C.L., Code-to-code-to-experiment validation of LES-ALM wind farm simulators, Journal of Physics: Conference Series, Wind and Wind Farms, 1618, 062041, web link, PDF Bartholomew, P., Deskos, G., Frantz, R.A.S., Schuch, F.N., Lamballais, E. & Laizet, S., Xcompact3D: An open-source framework for solving turbulence problems on a Cartesian mesh, SoftwareX, 12, 100550, web link, PDF Xiao, H., Wu, J. L., Laizet, S., & Duan, L., Flows Over Periodic Hills of Parameterized Geometries: A Dataset for Data-Driven Turbulence Modeling From Direct Simulations, Computers & Fluids, 104431, web link, PDF Deskos G., Laizet S., & Palacios R. WInc3D: A novel framework for turbulence-resolving simulations of wind farm wake interactions, Wind Energy, 23, 779-794, web link, PDF 2019 Mahfoze O.A., Moody A., Wynn A., Whalley R.D. & Laizet S., Reducing the skin-friction drag of a turbulent boundary-layer flow with low-amplitude wall-normal blowing within a Bayesian optimisation framework, Physical Review Fluids, 4, 094601, web link, PDF Pinier B., Mémin E., Laizet S. & Lewandowski R., A stochastic flow approach to model the mean velocity profile of wall-bounded flows, Physical Review E, 99, 063101, web link, PDF Bartholomew P. & Laizet S., A new highly scalable, high-order accurate framework for variable-density flows: Application to non-Boussinesq gravity currents, Computer Physics Communications, 242, 83-94, web link, PDF Deskos G. Laizet S., Piggott M.D., Turbulence-resolving simulations of wind turbine wakes, Renewable Energy, 134, 989--1002, web link, PDF Wu J., Sun R., Laizet S. & Xiao H., Representation of Stress Tensor Perturbations with Application in Machine-Learning-Assisted Turbulence Modeling, Computer Methods in Applied Mechanics and Engineering, 346, 707--726, web link, PDF 2018 Schuch F. N., Pinto L. C., Silvestrini J. H., & Laizet S., Three‐dimensional turbulence‐resolving simulations of the plunge phenomenon in a tilted channel, Geophysical Research: Oceans, 123(7), 4820--4832, web link, PDF Margnat F., Ioannou V. & Laizet S., A diagnostic tool for jet noise using a line-source approach and Implicit Large-Eddy Simulation data, Comptes Rendus Mecanique, 346(10), 903-918, web link, PDF Chandramouli P., Heitz D., Laizet S. & Mémin E., Coarse large-eddy simulations in a transitional wake flow with flow models under location uncertainty, Computers & Fluids, 168, 170--189, web link, PDF Ioannou V. & Laizet S., Numerical investigation of plasma-controlled turbulent jets for mixing enhancement, Int. J. of Heat and Fluid Flow, 70, 193--205, web link, PDF Francisco E.P., Espath L.F.R., Laizet S. & Silvestrini J.H, Reynolds number and settling velocity influence for finite-release particle-laden gravity currents in a basin, Computers & Geosciences, 110, 1--9, web link, PDF 2017 Diaz Daniel C., Laizet S. & Vassilicos J.C., Direct Numerical Simulations of a wall-attached cube immersed in laminar and turbulent boundary layers, Int. J. of Heat and Fluid Flow, 68, 268-280, web link, PDF Mahfoze O. & Laizet S., Skin-friction drag reduction in a channel flow with streamwise-aligned plasma actuators, Int. J. of Heat and Fluid Flow, 66, 83--94, web link, PDF Diaz Daniel C., Laizet S. & Vassilicos J.C., Wall shear stress fluctuations: mixed scaling and their effects on velocity fluctuations in a turbulent boundary layer, Physics of Fluid, 29, 055102, web link, PDF Dairay T., Lamballais E., Laizet S. & Vassilicos J.C., Numerical dissipation vs. subgrid-scale modelling for large eddy simulation, J. Comp. Phys., 337, 252--274, web link, PDF Benard N., Laizet S. & Moreau E., PIV-based dynamic model of EHD volume force produced by a surface dielectric barrier discharge, AIAA paper, 2017-1579, web link, PDF 2016 Brauner T., Laizet S., Benard N., & Moreau E., Modelling of Dielectric Barrier Discharge Plasma Actuators for Direct Numerical Simulations, AIAA paper, 2016-3774, web link, PDF Boschung J., Peters N. Laizet S. & Vassilicos J.C., Streamlines in stationary homogeneous isotropic turbulence and fractal-generated turbulence, Fluid Dynamics Research, 48, 021403, web link, PDF 2015 Laizet S., Nedić J. & Vassilicos J.C., The spatial origin of -5/3 spectra in grid-generated turbulence, Physics of Fluids, 27(6), 065115, web link, PDF Laizet S., Nedić J. & Vassilicos J.C., Influence of the spatial resolution on fine-scale features in DNS of turbulence generated by a single square grid, Int. J. of Computational Fluid Dynamics, 29(3-5), 286--302, web link, PDF Pinto L.C., Espath L.F., Laizet S. & Silvestrini J.H., High-fidelity simulations of the lobe-and-cleft structures and the deposition map in particle-driven gravity currents, Physics of Fluids, 27, 056604, web link, PDF Laizet S. & Vassilicos J.C., Stirring and scalar transfer by grid-generated turbulence in the presence of a mean scalar gradient, J. Fluid Mech., 764, 52--75, web link, PDF 2014 Gautier R., Laizet S. & Lamballais E., A DNS study of jet control with microjets using an alternating direction forcing strategy, Int. J. of Computational Fluid Dynamics, 28, 393-410, web link, PDF Pinto L.C., Espath L.F., Laizet S. & Silvestrini J.H., Two- and three-dimensional Direct Numerical Simulation of particle-laden gravity currents, Computers & Geosciences, 63, 9--16, web link, PDF 2013 Baggaley A. W., Laizet S., Vortex line density in counterflowing He II with laminar and turbulent normal fluid velocity profiles, Physics of Fluids, 25, 115101, web link, PDF Laizet S., Vassilicos J.C. & Cambon C., Interscale energy transfer in decaying turbulence and vorticity-strain rate dynamics in grid-generated turbulence, Fluid Dynamics Research, 45(6), 061408, web link, PDF 2012 Laizet S. & Vassilicos J.C., Fractal space-scale unfolding mechanism for energy-efficient turbulent mixing, Phys. Review E., 86(4), 046302, web link, PDF Laizet S., Fortune V., Lamballais E. & Vassilicos J.C., Low Mach number prediction of the acoustic signature of fractal-generated turbulence, Int. J. Heat and Fluid Flow, 35, 25--32, web link, PDF 2011 Buxton O.R.H. , Laizet S. & Ganapathisubramani B., The effects of resolution and noise on kinematic features of fine scale turbulence, Expe. in Fluids, 51(5), pp 1417--1437, web link, PDF Buxton O.R.H. , Laizet S. & Ganapathisubramani B., The interaction between strain-rate and rotation in shear flow turbulence from inertial range to dissipative length scales, Phys. of Fluids, 23, 061704, web link, PDF Laizet S. & Vassilicos J.C., DNS of fractal-generated turbulence, Flow, Turbulence and Combustion,87(4), 673--705, web link, PDF Laizet S. & Li N., Incompact3d, a powerful tool to tackle turbulence problems with up to 0(10^5) computational cores, Int. J. of Numerical Methods in Fluids, 67(11), 1735--1757, web link, PDF Lamballais E., Fortune V. & Laizet S., Straightforward high-order numerical dissipation via the viscous term for Direct and Large Eddy Simulation , J. Comp. Phys., 230(9), 3270--3275, web link, PDF 2010 Lamballais E., Silvestrini J. & Laizet S., Direct numerical simulation of flow separation behind a rounded leading edge: study of curvature effects, Int. J. Heat and Fluid Flow, 31(3), 295--306, web link, PDF Laizet S., Lardeau S. & Lamballais E., Direct Numerical Simulation of a mixing-layer downstream a thick splitter plate, Physics of Fluids, 22, 015104, web link, PDF Laizet S., Lamballais E. & Vassilicos J.C., A numerical strategy to combine high-order schemes, complex geometry and parallel computing for high resolution DNS of fractal generated turbulence, Computers & Fluids, 39(3), 471--484, web link, PDF 2009 Laizet S. & Vassilicos J.C., Multiscale generation of turbulence, J. of Multiscale Modelling, 1, 177--196, web link, PDF Laizet S. & Lamballais E., High-order compact schemes for incompressible flows: a simple and efficient method with the quasi-spectral accuracy , J. Comp. Phys., 228(15), 5989--6015, web link, PDF 2008 Lamballais E., Silvestrini J. & Laizet S., Direct numerical simulation of a separation bubble on a rounded finite-width leading edge, Int. J. Heat a nd Fluid Flow, 29(3), 612--625, web link, PDF 2006 Laizet S. & Lamballais E., Direct-numerical simulation of the splitting-plate downstream-shape influence upon a mixing layer, C. R. Acad. Sci., C. R. Mecanique, 334, 454--460, web link, PDF |
Conferences/Talks2022
Laizet S., Toward Exascale Scale-Resolving Simulations of Turbulent Flows on a Cartesian Mesh, 3rd High-Fidelity Industrial LES/DNS Symposium, Brussels, Belgium, 14-16/12 Gori F., Laizet S. & Wynn A., Sensitivity of wind farm wake steering strategies to analytical wake models, 5th International Conference on Renewable Energies Offshore, Lisbon, Portugal, 08-10/11 O’Connor, J., Laizet, S., Wynn, A., Diessner, M., Guan, Y., Wilson, K. & Whalley, R. D., Flow physics of a turbulent boundary layer actuated via wall-normal blowing in different configurations, Joint ERCOFTAC/EU-CTFF European Drag Reduction and Flow Control Meeting, Paris, France, 06-09/09 Diessner, M., Guan, Y., O’Connor, J., Laizet, S., Wynn, A., Wilson, K. & Whalley, R. D., On the development of a Bayesian optimisation framework for turbulent drag reduction, Joint ERCOFTAC/EU-CTFF European Drag Reduction and Flow Control Meeting, Paris, France, 06-09/09 Hodgkin A., Laizet S. & Deskos G., Implications of shear and thermal stratification on wind turbine tip-vortex stability, 12th International Symposium on Turbulence and Shear Flow Phenomena (online), 19-22/07 Özbay, A. G., & Laizet, S., Unsteady two-dimensional flow reconstruction and force coefficient estimation around arbitrary shapes via conformal mapping aided deep neural networks, 12th International Symposium on Turbulence and Shear Flow Phenomena (online), 19-22/07 Hamzehloo, A., Lusher, D. J., Laizet, S., & Sandham, N. D., Direct numerical simulations of shocklet-containing turbulent channel counter-flows, 12th International Symposium on Turbulence and Shear Flow Phenomena (online), 19-22/07 Mahfoze, O. M., O’Connor, J., Wynn, A., Whalley, R. D. & Laizet, S., A Bayesian optimisation framework for drag reduction and net energy saving in a turbulent boundary layer using wall-normal blowing, 9th European Conference for Aeronautics and Space Sciences, Lille, France, 27/06-01/07 Hodgkin A., Laizet S. & Deskos G., Do ambient shear and thermal stratification impact wind turbine tip-vortex breakdown?, 9th The Science of Making Torque from Wind (TORQUE), Delft, Netherlands, 01-03/06 Bempedelis N. & Laizet S., Unmanned aerial vehicle flow dynamics using a high-fidelity LES-ALM-IBM framework, 33rd Parallel CFD International Conference, Alba, Italy, 25-27/05 Özbay, A. G., & Laizet, S., Deep learning flow reconstruction around arbitrary 2D objects from sparse sensors, 33rd Parallel CFD International Conference, Alba, Italy, 25-27/05 2021 Laizet S., Xcompact3d: a high-order finite-difference framework to study turbulent flows on supercomputers, ANSYS, online invited talk, 10/12 Laizet S., Shear, thermal stratification and turbulent entrainment: how do they affect wind turbine wakes?, Workshop: The Path to Future HPC Technologies in Wind Energy Modelling & Simulation 2021 (online), 27-28/09 Laizet S., High-Fidelity LES/DNS of turbulent flows using high-order finite-difference schemes on a Cartesian mesh, 2nd High-Fidelity Industrial LES/DNS Symposium (online), 22-24/09 Gianennas A. & Laizet S., A Simple Immersed Boundary Method For High- Fidelity Simulations Of Moving Objects On A Cartesian Mesh, 13th International ERCOFTAC symposium on engineering, turbulence, modelling and measurements, Rhodes, Greece, 15-17/09 May M., Laizet S. & Lardeau S., Assessment Of Scale- Resolving Turbulence Models To Capture The Drag Crisis Around A Circular Cylinder At High Reynolds Numbers, 13th International ERCOFTAC symposium on engineering, turbulence, modelling and measurements, Rhodes, Greece, 15-17/09 Mahfoze O. & Laizet S., Numerical viscosity model for implicit large eddy simulations of wall bounded turbulent flows, 13th International ERCOFTAC symposium on engineering, turbulence, modelling and measurements, Rhodes, Greece, 15-17/09 May M., Laizet S. & Lardeau S., Performance of Various Turbulence Models for Simulating Sub-critical High-Reynolds Number Flows over a Smooth Cylinder, 2021 AIAA AVIATION Forum (online), 2-6/08 Laizet S., Xcompact3d: a high-order finite-difference framework to study turbulent flows on supercomputers, Cambridge Fluids Group Seminar, online invited talk, 26/05 Hodgkin A., Laizet S., Deskos G. & Bempedelis N., Implications of ambient shear and thermal stratification on wind turbine near-wake dynamics, 3rd Wind Energy Science Conference (online), 25-28/05 Bempedelis N., Deskos G. & Laizet S., Turbulent entrainment in large wind plants, 3rd Wind Energy Science Conference (online), 25-28/05 Mahfoze O., Wynn A., Whalley R.D. and Laizet S., A Bayesian Optimisation Framework for Drag Reduction and Net-Energy Saving in a TurbulentBoundary Layer Using Wall Blowing, The 3AF International Conference on Applied Aerodynamics (online), 12-14/04 Laizet S., Hodgkin A. and Deskos G.,Turbulence-resolving simulations of large-scale wind farms, EuroHPC Summit Week (online), 23-24/03 Laizet S., High-order finite-difference schemes on a Cartesian mesh: application to active flow control of turbulent flows, Australasian Fluid Mechanics Society, online invited talk, 10/03 Laizet S., Mudalige G. and Sandham N., Large Scale-Resolving Simulations of Turbulent Flows on a Cartesian Mesh, SIAM Conference on Computational Science and Engineering (online), 01-05/03 Laizet S., RSE careers in France: the French National Centre for Scientific Research (CNRS) option, SORSE - Series of Online Research Software Events, online invited talk, 23/02 2020 Khojasteh, A. R., Heitz, D., Yang, Y., & Laizet, S., Lagrangian Coherent Track Initialisation, 3rd Workshop and 1st Challenge on Data Assimilation & CFD Processing for PIV and Lagrangian Particle Tracking (online), 19-20/11 Mahfoze O., Moody A., A. Wynn A., Whalley R. and Laizet S., Bayesian optimisation of intermittent wall blowing in a turbulent boundary layer for net power saving, UK Fluid Networks SIG meeting, City University of London, UK, 13-14/01 2019 Laizet S., High-order finite-difference schemes for high-fidelity simulations of turbulent flows on supercomputers, invited talk, TUM, Germany, 03/09 Mahfoze O., Moody A., A. Wynn A., Whalley R. and Laizet S.Bayesian optimisation of intermittent wall blowing in a turbulent boundary layer for net power saving, UK Fluid Networks SIG meeting, Cambridge, UK, 21-23/08 Giannenas A. & Laizet S., A new alternating direction forcing immersed boundary method for high-fidelity simulations of a moving object in a fluid, 17th European Turbulence Conference, Turin, Italy, 03/09-06/09 Frantz R., Laizet S. & Silvestrini J., High-Reynolds Number Scale-Resolving Simulations of Axisymmetric Gravity Currents, 11th International Symposium on Turbulence and Shear Flow Phenomena, Southampton, UK, 30/07-02/08 Mahfoze O., Wynn A. & Laizet S., Bayesian optimisation of intermittent wall blowing in a turbulent boundary layer for net power saving, 11th International Symposium on Turbulence and Shear Flow Phenomena, Southampton, UK, 30/07-02/08 Mahfoze O., Moody A., A. Wynn A., Whalley R. and Laizet S. , Bayesian Optimisation of wall blowing to control energy and skin-friction in a turbulent boundary layer, European Drag Reduction and Flow Control Meeting, Germany, 25-29/03 Laizet S., Does the formal accuracy really matter?, 9th International Congress on Industrial and Applied Mathematics, Valencia, Spain, 15/07-19/07 Bartholomew, P., Deskos, G. & Laizet, S., Xcompact3d: a powerful framework to study turbulent flows with turbulence-resolving simulations, EuroHPC 2019, Poznań, Poland, 13/05-17/05 Bartholomew P. & Laizet S., Modernising and expanding the capabilities of the high-order flow solver Incompact3d, Numerical algorithms for high-performance computational science, Royal Society London, UK, 08/04-09/04 Bartholomew P. & Laizet S., Modernising and expanding the capabilities of the high-order flow solver Incompact3d, RSLondonSouthEast Workshop 2019, Royal Society London, UK, 07/02 2018 Schuch F. N., Laizet S., Silvestrini J. H., & Meiburg E.H., Turbulence-Resolving Simulations of the Plunge Phenomenon in a Stratified Ambient, 2018 AGU Fall Meeting, Washington D.C., USA, 10/12-14/12 Deskos G. & Laizet S., Energy–consistent estimations of entrainment for fully-developed wind farms, 71th Annual DFD Meeting American Physics Society, Atlanta, Georgia, USA, 18/11-20/11 Moulinec C., Laizet S. & EmersonD., Developing 2-D Stretching in a High Order DNS Code: Application to Turbulent Flow in a Square Duct, 10th Int. Conference in Computational Fluid Dynamics, Barcelona, Spain, 09/07-13/07 Mahfoze O., Laizet S. & Wynn A., Bayesian Optimisation of Intermittent Wall Blowing for Drag Reduction of a Spatially Evolving Turbulent Boundary Layer, 10th Int. Conference in Computational Fluid Dynamics, Barcelona, Spain, 09/07-13/07, PDF Deskos G., Laizet S. & Piggott M.D., Development and validation of the higher-order finite-diference wind farm simulator, WInc3D, 3rd International Conference on Renewable Energies Offshore, Lisbon, Portugal, 08/11-10/11, PDF Moulinec C., Laizet S. & Emerson D., High Order DNS for incompressible flows in square ducts: a proof of concept, 30th International Conference on Parallel Computational Fluid Dynamics Conference, Indianapolis, Indiana, USA, 14/05-17/05 2017 Laizet S., Plasma-Controlled Turbulent Jets, City University, UK, invited talk Deskos G., Laizet S., Piggott M.D. & Sherwin S., Large eddy simulation of turbine wakes using higher-order methods, 70th Annual DFD Meeting American Physics Society, Denver, Colorado, USA, 19/11-21/11 Laizet S., Frantz R. & Silvestrini J.H., Implicit Large-eddy Simula8th International Symposium on Turbulence and Shear Flow Phenomena, Poitiers, France -- 28/08-30/08tions of Lock Exchange Gravity Currents, IUTAM/AMERIMECH SYMPOSIUM: Dynamics of Gravity Currents, Santa Barbara, USA, 25/09-27-09 Schuch F., Laizet S. & Silvestrini J.H., Turbulence-resolving Simulations of Poly-disperse Hyperpycnal Plumes, IUTAM/AMERIMECH SYMPOSIUM: Dynamics of Gravity Currents, Santa Barbara, USA, 25/09-27-09 Frantz R., Ruschel K., Laizet S. & Silvestrini J.H., Particle-laden Gravity Currents in an Open Basin With Variable Viscosity, IUTAM/AMERIMECH SYMPOSIUM: Dynamics of Gravity Currents, Santa Barbara, USA, 25/09-27-09 Chandramouli P., Heitz D., Memin E., & Laizet, A Comparative Study of LES Models Under Location Uncertainty, 23ème Congrès Français de Mécanique, Lille, France, 28/08-01/09 Ioannou V. & Laizet S., High-Fidelity Simulations of Turbulent Jets at High Reynolds Numbers: Effect of Plasma Actuator Control, 16th European Turbulence Conference, Stockholm, Sweden, 21/08-24/08 Chandramouli P., Memin E., Heitz D. & Laizet S., Analysis of Models Under Location Uncertainty within the Framework of Coarse Large Eddy Simulation (cLES), 16th European Turbulence Conference, Stockholm, Sweden, 21/08-24/08 Frantz R., Francisco E., Laizet S. & Silvestrini J.H., DNS/LES of particle-driven gravity currents in a basin configuration, 16th European Turbulence Conference, Stockholm, Sweden, 21/08-24/08 Ioannou V. & Laizet S., High-Fidelity Simulations of Turbulent Jets with Plasma Actuator Control, 29th International Conference on Parallel Computational Fluid Dynamics, Glasgow, UK, 15/05-17/05 Dairay T., Lamballais E., Laizet S. & Vassilicos J.C., Implicit/explicit spectral viscosity and large-scale SGS effects, 11th Ercoftac Workshop, Direct and Large-Eddy Simulations, Pisa, Italy, 29/05-31/05, PDF Benard N., Laizet S. & Moreau E., PIV-based dynamic model of EHD volume force produced by a surface dielectric barrier discharge, 55th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, Gaylord Texan, USA, 09/01-13/01, PDF 2016 Ahlfeld R., Laizet S., Geraci G., Iaccarino G. & Montomoli F., Multi-Fidelity Uncertainty Quantification for Geometric Manufacturing Errors in Turbulent Flow, 69th Annual DFD Meeting American Physics Society, Portland, Oregon, USA, 20/11-22/11 Frantz R.A.S., Laizet S. & Silvestrini J.H., Direct Numerical Simulations of hyperpycnal flows in open-channel configuration, 10th ABCM Spring School on Transition and Turbulence, São José dos Campos – SP, Brazil, 19/09-23/09 Francisco E.P., Espath L.F.R., Silvestrini J.H. & Laizet S., Direct Numerical Simulations of non-channelized particle-laden gravity currents, 10th ABCM Spring School on Transition and Turbulence, São José dos Campos – SP, Brazil, 19/09-23/09 Laizet S., A 2D domain decomposition, a customized immersed boundary method and a zest of numerical dissipation: a successful cocktail to tackle turbulence on supercomputers, School of Mathematics, University of Leeds, UK, invited talk Diaz Daniel C., Laizet S. & Vassilicos J.C.V., Direct Numerical Simulation of the interaction of a wall-attached cube with a turbulent boundary layer, ETMM11: 11th International ERCOFTAC Symposium, Sicily, Italy, 21/09-23/08, PDF Diaz Daniel C., Laizet S. & Vassilicos J.C.V., A conceptual model for the filtered shear stress statistics in turbulent boundary layers, 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, 21/08-26/08 Lamballais E., Dairay T., Laizet S. & Vassilicos J.C.V., Explicit vs. Implicit subgrid-scale modelling for LES, 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, 21/08-26/08 Laizet S., E. Francisco E.P., Espath L.F.R., Moser C.A.S. & Silvestrini J.H., Reynolds number effects for non-channelized non-axisymmetric particle-driven gravity currents, 24th International Congress of Theoretical and Applied Mechanics, Montreal, Canada, 21/08-26/08 Chandramouli P., D. Heitz D., Mémin E., & Laizet S., Towards PIV assimilation of large-scale wake flows: study of several sub-grid models, Workshop on CFD Processing Techniques for Particle Image and -Tracking Velocimetry, Lisbon, Portugal, 03/07 Brauner T., Laizet S., Benard N. & Moreau E., Modelling of Dielectric Barrier Discharge Plasma Actuators for Direct Numerical Simulations, 8th AIAA Flow Control Conference, AIAA Aviation and Aeronautics Forum and Exposition, Washington DC, USA, 13/06-17/06, PDF Espath L.F.R., Francisco E.P., Moser C.A.S., Laizet S. & Silvestrini J.H., Particle-laden Gravity Currents in Non-axisymmetric Lock-exchange Configurations, EAGE - Second Conference on Forward Modelling of Sedimentary Systems, Trondheim, Norway, 25/04-29/04 2015 Laizet S., Nedic J., & Vassilicos J.C., The spatial origin of -5/3 spectra in grid-generated turbulence, 15th European Turbulence Conference, Delft, The Netherlands, 25/08-28/08 Pinto L.C., Espath L.F., Laizet S. & Silvestrini J.H., Direct Numerical Simulations of particle-driven gravity currents in a basin configuration, 15th European Turbulence Conference, Delft, The Netherlands, 25/08-28/08 Laizet S., Incompact3d: a high-order flow solver to tackle turbulence problems using supercomputers, Instituto Superior Técnico, Universidade de Lisboa, Portugal, invited talk Laizet S., Incompact3d: a high-order flow solver to tackle turbulence problems using supercomputers, Sci-Tech Daresbury, UK, invited talk Laizet S., Incompact3d: a high-order flow solver to tackle turbulence problems using supercomputers, Uniservsity of Sheffield, UK, invited talk Laizet S., Incompact3d: a high-order flow solver to tackle turbulence problems using supercomputers, Centre for Scientific Computing, University of Warwick, UK, invited talk Dairay T., Lamballais E., Laizet S. & Vassilicos J.C., Physical scaling of numerical dissipation for LES, 10th Ercoftac Workshop, Direct and Large-Eddy Simulations, Limassol, Cyprus -- 27/05-29/05, PDF Laizet S., Lamballais E. & Vassilicos J.C., A 2D domain decomposition, a customized immersed boundary method and a zest of numerical dissipation: a successful cocktail to tackle turbulence on supercomputers, Whither Turbulence and Big Data in the 21st Century Conference, Cargèse, Corsica, France, 19/04-25/04 2014 S. Laizet, From fractal-generated turbulence to gravity currents: an overview of the versatility of the flow solver Incompact3d, Invited Keynote Speaker, 26th International Conference on Parallel Computational Fluid Dynamics Conference, Trondheim, Norway, 20/05-22/05, PDF 2013 Laizet S. &Vassilicos J.C., What are the origin of the -5/3 spectra?, 66th Annual DFD Meeting American Physics Society, Pittsburgh, Pennsylvania, USA, 24/11-26/11 Pinto L.C., Espath L.F., Laizet S. & Silvestrini J.H., Numerical simulation of turbulent plumes in a channel flow: settling velocity and the tilted-bottom ramp effects, XX ENIEF, XX Congreso sobre Métodos Numéricos y sus Aplicaciones, Mendoza, Argentina, 19/11-22/11 Laizet S., The rebirth of the Cartesian grid, Lille University, France, invited talk Laizet S., High Performance Computing to tackle Turbulence, The Earth Simulator Centre, Japan, invited talk Laizet S., High Performance Computing to tackle turbulence problems, Glasgow, UK, invited talk Espath L.F., Pinto L.C., Laizet S. & Silvestrini J.H., On energy budget and turbulence investigations in particle-driven gravity currents with high-resolution simulations, XX ENIEF, XX Congreso sobre Métodos Numéricos y sus Aplicaciones, Mendoza, Argentina, 19/11-22/11 Laizet S. & Vassilicos J.C., Stirring and mixing by grid-generated turbulence in the presence of a mean scalar gradient, 4th International Conference on Jets, Wakes and Separated Flows, Nagoya, Japan -- 17/09-21/09, PDF Vassilicos J.C. & Laizet S., Coexistence of regions of equilibrium and non equilibrium two-point turbulence dynamics in grid-generated turbulence, both with -5/3 spectra but different underlying physics, 8th International Symposium on Turbulence and Shear Flow Phenomena, Poitiers, France -- 28/08-30/08, PDF Pinto L.C., Espath L.F., Laizet S. and Silvestrini J.H., Direct numerical simulation of dilute suspension particle-laden gravity currents, 8th International Symposium on Turbulence and Shear Flow Phenomena, Poitiers, France -- 28/08-30/08, PDF Laizet S. & Vassilicos J.C., Stirring and mixing by grid-generated turbulence in the presence of a mean scalar gradient, 8th International Symposium on Turbulence and Shear Flow Phenomena, Poitiers, France -- 28/08-30/08, PDF Espath L.F., Pinto L.C., Laizet S. and Silvestrini J.H., High-resolution simulations of turbulent plumes in a channel flow configuration, AGU Meetings of the Americas, Cancun, Mexico, 14/05-17/05 Pinto L.C., Espath L.F., Laizet S. and Silvestrini J.H., Turbulence investigations with high-resolution simulations of dilute suspension particle-laden gravity currents, AGU Meetings of the Americas, Cancun, Mexico, 14/05-17/05 2012 Laizet S., Fortune V., Lamballais E., Vassilicos J.C., Low Mach number prediction of the acoustic signature of fractal-generated turbulence, 65th Annual DFD Meeting American Physics Society, San Diego, California, USA, 18/11-20/11 Laizet S., High Performance Computing for turbulence, Rennes, France, invited talk Laizet S., "Incompact3D” DNS code method & applications, Manchester, UK, invited talk Laizet S., High Performance Computing for turbulence, Marseille, France, invited talk Laizet S., High Performance Computing for turbulence, Lyon, France, invited talk 2011 Laizet S., Vassilicos J.C., Can fractal objects operate as efficient inline mixers?, 64th Annual DFD Meeting American Physics Society, Baltimore, Maryland, USA, 20/11-22/11 Gautier R., Lamballais E., Laizet S., Direct simulation of a turbulent jet controlled by micro-jets, 20th Congres Français de Mecanique, Besançon, France -- 29/08-02/09 Laizet S., Vassilicos J.C., Passive scalar investigations in multiscale generated turbulence, 7th International Symposium on Turbulence and Shear Flow Phenomena, Ottawa, Canada -- 28/07-31/07, PDF Laizet S., Prospects for High Performance Computing in Fluid Mechanics, Porto Alegre, Brazil, invited talk Laizet S., Fractal Mixers, King's College London, UK, invited talk Laizet S., Fortune V., Lamballais E., Vassilicos J.C., Fractal grid turbulence and acoustic predictions, 7th International Symposium on Turbulence and Shear Flow Phenomena, Ottawa, Canada -- 28/07-31/07, PDF 2010 Buxton O., Lardeau S., Laizet S. & Ganapathisubramani B., Effects of resolution on thefine scale features in the far field of a turbulent planar mixing layer, 63rd Annual DFD Meeting American Physics Society, Long Beach, California, USA, 21/11-23/11 Laizet S., Vassilicos J.C., DNS of multiscale-generated turbulence, 63rd Annual DFD Meeting American Physics Society, Long Beach, California, USA, 21/11-23/11 Laizet S & Li N., Incompact3d: a powerful tool for Computational Fluid Dynamics, 63rd Annual DFD Meeting American Physics Society, Long Beach, California, USA, 21/11-23/11 Laizet S, Direct Numerical Simulation of fractal generated turbulence at high Reynolds numbers, TAM Meeting, Helsinki, Finland -- 15/06-17/06, PDF Laizet S., Prospects for High Performance Computing in Fluid Mechanics, Imperial College London, UK, invited talk Laizet S., Direct Numerical Simulations of turbulence generated by fractal grids, 6th IMS Workshop, Institute for Mathematical Science, London, UK Laizet S., Incompact3d: a powerful tool to tackle turbulence problems on supercomputers, CINES, Montpellier, France, invited talk Lardeau S. & Laizet S., Effects of chevron partition on spatially- evolving mixing layers, ETMM8: 8th International ERCOFTAC Symposium, Marseille, France -- 09/06-11/06, PDF Li N. & Laizet S., 2DECOMP&FFT - a highly scalable 2D decomposition library and FFT interface, Cray User Group meeting: Simulation comes of age Edinburgh, Scotland -- 24/05-27/05, PDF 2009 Lamballais E., Silvestrini J. & Laizet S., Influence of rounded leading edge by DNS, COBEM 2009, 20th International Congress of Mechanical & Engineering, Gramado, Brazil -- 15/11-20/11, PDF Laizet S. & Vassilicos J.C., Direct Numerical Simulation of the turbulence generated by a regular and a fractal grid using an Immersed Boundary Method, 6th International Symposium on Turbulence and Shear Flow Phenomena Seoul, South Korea -- 22/06-24/06, PDF Lamballais E., Silvestrini J. & Laizet S., Direct Numerical Simulation of flow separation behind a rounded leading edge: study of curvature effects, 6th International Symposium on Turbulence and Shear Flow Phenomena Seoul, South Korea -- 22/06-24/06, PDF 2008 Laizet S., Vassilicos J.C. & Lamballais E., Direct Numerical Simulation of the turbulencegenerated by fractal grids, 61st Annual DFD Meeting American Physics Society, San Antonio, Texas, USA,23/11-25/11 Laizet S. & Vassilicos J.C., Direct Numerical Simulation of fractal grid turbulence, 7th Ercoftac Workshop, Direct and Large-Eddy Simulations, Trieste, Italy -- 08/09-10/09, PDF Laizet S., Prospects for High Performance Computing in Fluid Mechanics, LEA, Poitiers, France, invited talk Laizet S., Direct Numerical Simulation of fractal-generated turbulence, HECToR users group meeting, Edinburgh, UK, invited talk Laizet S., Control of multiscale generated turbulent flows, GdR Turbulence, Oleron Island, France, invited talk Laizet S., Direct Numerical Simulation of multiscale turbulence, UPC, Barcelona, Spain 2007 Lamballais E., Silvestrini J. & Laizet S., Direct Numerical Simulation of a separation bubble on a rounded finite-width leading edge, 5th International Symposium on Turbulence and Shear Flow Phenomena TU Munich, Germany -- 27/08-29/08, PDF Laizet S., Is the quasi-spectral accuracy really useful?, Imperial College London, UK, invited talk 2006 Laizet S. & Lamballais E., Direct Numerical S imulation of a spatially evolving flow from an asymmetric wake to a mixing layer, 6th ERCOFTAC Workshop on Direct and Large-Eddy Simulation, Poitiers, France -- 12/09-14/09, PDF Laizet S., Immersed boundary methods for the simulation of complex flows, ENSAM, Laboratoire de Simulation Numérique en Mécaniques des Fluides, Paris, France, invited talk |