1<!DOCTYPE html> 2<html lang="en"> 3 <head> 4 <meta charset="UTF-8" /> 5 <meta name="viewport" content="width=device-width, initial-scale=1.0"> 6 <meta name="keywords" content="DGSEM, HPC, CFD, Numerics, FLEXI, Discontinuous Galerkin, Simulation"> 7 <title>Numerics Research Group</title> 8 <!-- Include style files --> 9 <link rel="stylesheet" href="style.css"> 10 <link rel="stylesheet" href="button.css"> 11 <!-- Include Icons and Fontawesome Links--> 12 <link rel="shortcut icon" type="image/x-icon" href="https://test.numericsresearchgroup.org/test/favicon.ico"> 13 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.3.0/css/all.min.css"> 14 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> 15 <!-- Include templates --> 16
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23 24 </head> 25 <body> 26 <img class="hidden" alt="preloading" /> 27 28 <!-- Include Header template --> 29 <header-nrg-component></header-nrg-component> 30 <!-- Include Slideshow template --> 31 <slideshow-nrg-component></slideshow-nrg-component> 32 33 <section class="services" id="services"> 34 <h2>Welcome to the Numerics Research Group</h2> 35 <div class="page-content"> 36 <p>We are located at the <a href="https://www.iag.uni-stuttgart.de/en/" target="_blank" title="IAG Website" rel="noreferrer">Institute of Aerodynamics and Gas Dynamics</a> at the University of Stuttgart, associated with the <a href="https://www.f06.uni-stuttgart.de/" target="_blank" title="Faculty of Aerospace Engineering and Geodesy" rel="noreferrer">Faculty of Aerospace Engineering and Geodesy</a> and the <a href="https://www.simtech.uni-stuttgart.de/sc/" target="_blank" title="SC SimTech" rel="noreferrer">Stuttgart Center for Simulation Science</a>.</p> 37 <p>We develop, build, and analyze numerical methods for everything that flows and run large-scale simulations on HPC systems - from tiny droplets getting hit by shock waves to airplane aerodynamics. Our main focus are high order Discontinuous Galerkin methods and our open source code framework <a href="https://numericsresearchgroup.org/codes.html#portfolio" title="Codes" rel="noreferrer">FLEXI</a> with all its offsprings. Feel free to look around!</p> 38 <p>If you are interested in working with us as a student assistant (HiWi), intern, researcher, PhD student, PostDoc or just come by for <a href="https://www.iag.uni-stuttgart.de/institut/kontakt/" title="location"><i class="fas fa-map-marker-alt"></i> a visit</a>, contact us <a href="mailto:[email protected]" title="NRG Email"><i class="fa-solid fa-square-envelope"></i> via e-Mail</a> or take a look at our <a href="career.html#career" title="positions"><i class="fas fa-briefcase"></i> open student positions</a>! </p> 39 <div\> 40 </section> 41 <section class="portfolio" id="portfolio"> 42 <h2>Latest News</h2> 43 <ul class="card_container"> 44 45 <li class="card"> 46 <a href="https://arxiv.org/abs/2604.26481"><img src="news/images/flow_control.jpg" alt="img"></a> 47 <p class="date">01 Aug 2026</p> 48 <h3>New Publication!</h3> 49 <p> Our latest study introduces a mathematically grounded reinforcement learning framework that unlocks the full potential of multi-jet flow control. 50 By eliminating the non-injectivity pitfalls of traditional mean-centered setups, the new formulation achieves constant running costs independent of jet count and enables sophisticated jet coordinationâyielding superior drag suppression for cylinders and dramatic aerodynamic efficiency gains for airfoils alongside rapid, reliable training. 51 </p> 52 </li> 53 <li class="card"> 54 <a href="https://arxiv.org/html/2605.28627"><img src="news/images/accelerated_wm.jpg" alt="img"></a> 55 <p class="date">27 Mai 2026</p> 56 <h3>New Preprint!</h3> 57 <p> We are delighted to share a new preprint, showcasing the extension of our accelerated in-house CFD solver GALÃXI towards 58 a scalable, architecture-agnostic HPC solver. By combining the tried and tested FLEXI code base with CUDA and HIP backends, 59 multi-vendor support was achieved and demonstrated for a wide range of HPC systems. The novel code is applied to complex compressible 60 turbulent flows on unstructured grids and achieves parallel scaling on up to 67 billoon DOFs. 61 </p> 62 </li> 63 <li class="card"> 64 <a href="https://www.iag.uni-stuttgart.de/institut/team/Mandler-00001/"><img src="news/images/Hannes_Mandler.JPG" alt="img"></a> 65 <p class="date">09 Feb 2026</p> 66 <h3>Welcome Hannes Mandler!</h3> 67 <p>We are glad to have Hannes Mandler join our group as a new postdoctoral researcher! He completed his PhD at the Institute of Aerospace Thermodynamics, University of Stuttgart, where his research focused on the Potentials and Limitations of the A Priori Data-Augmentation of Turbulence Closure Models.
68 In his new role, he will continue working at the intersection of turbulence modeling and high-fidelity numerical methods with a focus on multiphase flows. Welcome onboard!</p> 69 </p> 70 </li> 71 <li class="card"> 72 <a href="https://www.iag.uni-stuttgart.de/institut/team/Wanninger/"><img src="news/images/Andreas_Wanninger.jpeg" alt="img"></a> 73 <p class="date">09 Feb 2026</p> 74 <h3>Welcome Andreas Wanninger!</h3> 75 <p> We warmly welcome Andreas Wanninger as a doctoral researcher. He completed his masterâs studies at the Universitat Politècnica de Catalunya, where his thesis addressed improved interface and boundary representations in EFEM/Level-set approaches for multiphase flow modeling, aimed at analyzing microfluidic transport in fuel cells. As part of his doctoral work, he will investigate the simulation of shockâboundary-layer interaction and buffet phenomena on wings operating near the limits of the flight envelope. Welcome to the team! 76 </p> 77 </li> 78 <li class="card"> 79 <a href="https://joss.theoj.org/papers/10.21105/joss.08769"><img src="news/images/PyHOPE.jpg" alt="img"></a> 80 <p class="date">21 Nov 2025</p> 81 <h3>PyHOPE: A Python Toolkit for 3D Unstructured High-Order Meshes</h3> 82 <p> We are delighted to share a new publication showcasing PyHOPE, a scalable high-order preprocessing framework for the generation and conversion of curved three-dimensional meshes tailored for massively parallel spectral element solvers on HPC systems. 83 Building upon and extending Gmsh, PyHOPE enables efficient parallel mesh read-in and conversion to the HOPR HDF5 format, supporting arbitrary-order unstructured elements and optimizing non-overlapping I/O through per-element data collocation and space-filling curve-based ordering. 84 </p> 85 </li> 86 <li class="card"> 87 <a href="https://www.iag.uni-stuttgart.de/institut/team/du-Plessis/"><img src="news/images/JustinDuPlessin.jpg" alt="img"></a> 88 <p class="date">19 Nov 2025</p> 89 <h3>Welcome Justin Du Plessis!</h3> 90 <p> We are happy to announce that Justin Du Plessis is joining our group as a new PhD student! After earning his master's degree from Cranfield University in Aerospace Computational Engineering, he will start his research within the SaFuMa (Semi-active Flutter suppression using aerodynamic Measures) project. The project focuses on potential methods for flutter suppression on high-aspect-ratio wings and fan rotor blades and requires the coupling of a fluid-solver with a structural model. Welcome onboard! 91 </p> 92 </li> 93 <li class="card"> 94 <a href="https://www.iag.uni-stuttgart.de/institut/team/Tirapelle-M.Sc./"><img src="news/images/MichelTirapelle.jpg" alt="img"></a> 95 <p class="date">24 Oct 2025</p> 96 <h3>Welcome Michel Tirapelle!</h3> 97 <p> We are delighted to welcome Michel Tirapelle as a new PhD student in our group! After completing a master's 98 degree in applied mathematics jointly between Verona and Stuttgart, he will now pursue 99 research within the MuSiCAL (Multiphysics Simulation of a COâ Amplification Length) project. 100 The goal of the project is to develop efficient and accurate numerical methods for simulating laser amplification 101 governed by multiscale PDEs with stiff source terms. Great to have you onboard! 102 </p> 103 </li> 104 <li class="card"> 105 <a href="https://github.com/flexi-framework/flexi/releases/tag/v25.10.0"><img src="news/images/flexi_release_news_2510.jpg" alt="img"></a> 106 <p class="date">16 Oct 2025</p> 107 <h3>New FLEXI Release online!</h3> 108 <p>We are pleased to announce the next release of FLEXI tagged v25.10. It introduces a Docker image with a complete FLEXI environment, adds the 3D viscous Burgers equation as equation system, and extends the documentation to our post-processing tools, to list just a few features. Feel free to check it out on our github! 109 </p> 110 </li> 111 <li class="card"> 112 <a href="https://www.hlrs.de/news/detail/congratulations-winners-2025-golden-spike-awards">
112<img src="news/images/goldenSpike2025.jpg" alt="img"></a> 113 <p class="date">10 Oct 2025</p> 114 <h3>It's coming home!</h3> 115 <p>Weâre thrilled to announce that Spencer Starr has won the prestigious 2025 HLRS Golden Spike Award for the Numerics Research Group. At the 28th Annual Results and Review Workshop at the HLRS, he convinced the jury with his outstanding work 116 on the implementation and performance porting of the discontinuous Galerkin solver FLEXI to the GPU-accelerated framework Galæxi. You nailed it, no extra time needed there! 117 </p> 118 </li> 119 <li class="card"> 120 <a href="https://www.sciencedirect.com/science/article/pii/S0045793025003147"><img src="news/images/graph_AI.jpg" alt="img"></a> 121 <p class="date">26 Sep 2025</p> 122 <h3>New Publication!</h3> 123 <p> In our recent paper, we embed the physical invariances of the NavierâStokes equations into a reinforcement learning framework. Using Graph Neural Networks (GNNs) within our in-house environment RELEXI, we achieve drag reduction in flow control while preserving rotational and translational symmetry. The GNN optimizes actuator settings to minimize drag without inducing lift and exhibits stable, long-term behavior beyond the training period. 124 </p> 125 </li> 126 <li class="card"> 127 <a href="https://www.iag.uni-stuttgart.de/institut/team/Hintz-M.Sc./"><img src="news/images/Johanna_Hintz.jpg" alt="img"></a> 128 <p class="date">26 Sep 2025</p> 129 <h3>Welcome Johanna Hintz!</h3> 130 <p> We are excited to welcome Johanna Hintz as a new PhD student in our group! During her master's thesis, she studies 131 data-driven closure models for LES and will now continue her research within the QUASAR (QUick and Assured system of Systems development with dAta-driven suRrogate Models) project, focusing on turbulence models for LES. 132 Welcome to the team! 133 </p> 134 </li> 135 <li class="card"> 136 <a href="https://www.sciencedirect.com/science/article/pii/S0010465525002450?via%3Dihub"><img src="news/images/Particle_Interaction_Pub.jpg" alt="img"></a> 137 <p class="date">24 July 2025</p> 138 <h3>New Publication! <br> Efficient computation of particle-fluid and 139 particle-particle interactions in compressible flow</h3> 140 <p> Are you interested in strategies for efficient implementations of particle-particle and particle-fluid interactions optimized for HPC systems? Then check out our new publication investigating the coupling of an Eulerian flow description with a Lagrangian particle phase in our high-order Euler-Lagrange framework ÆLEXI. A big thank you to our exchange master student Emilian de Staercke from Ãcole Centrale de Lyon for his contribution to this work. 141 </p> 142 </li> 143 <li class="card"> 144 <a href="index.html#portfolio"><img src="news/images/galaexi2_hunter.jpg" alt="img"></a> 145 <p class="date">13 Jun 2025</p> 146 <h3>GALÃXI on HUNTER! </h3> 147 <p> GALÃXI is up and running on HLRS's newest supercomputer HUNTER. The investigated test case is a NACA 64A-110 airfoil for a Reynolds number of 930000 and a Mach number of 0.72. 148 For the simulation 100 AMD Instinct MI300A accelerated processing units were applied, combining CPUs and GPU accelerators. Thank you to Marius Kurz and Johanna Potyka from AMD, Philipp Offenhäuser at HPE and to HLRS and CEEC for the great support. 149 </p> 150 </li> 151 <li class="card"> 152 <a href="https://www.researchgate.net/publication/392164296_Entropy_stable_high-order_discontinuous_Galerkin_spectral-element_methods_on_curvilinear_hybrid_meshes"><img src="news/images/CRM_preprint_Entropy_stable.jpg" alt="img"></a> 153 <p class="date">29 May 2025</p> 154 <h3>New Preprint!</h3> 155 <p> A robust and efficient entropy-stable DGSE scheme of arbitrary order is derived for curvilinear grids including triangular and quadriliteral elements or hexahedral, prismatic, tetrahedral and pyramidal elements. 156 The extension of the DGSE method to complex element shapes is achieved by applying a collapsed
156side approach on a Legendre-Gauss node set as collocation points. 157 </p> 158 </li> 159 <li class="card"> 160 <a href="https://github.com/jovbos2208/ADBSat-PyVersion"><img src="news/images/ADBSat_Logo.jpg" alt="img"></a> 161 <p class="date">24 Apr 2025</p> 162 <h3>ADBSat-PyVersion now on GitHub</h3> 163 <p> The Python version of the ADBSat toolkit for aerodynamic modeling of satellites in Very Low Earth Orbit (VLEO) 164 is now publicly available. Developed at the University of Manchester, ADBSat is designed for accurate 165 panel-based drag predictionsâopen source, validated, and ready for your mission. 166 </p> 167 <p> 168 Check it out: <a href="https://github.com/jovbos2208/ADBSat-PyVersion" style="color:#007acc; text-decoration:underline; font-size: inherit;">ADBSat Python Version</a> 169 </p> 170 </li> 171 <li class="card"> 172 <a href="http://dx.doi.org/10.48550/arXiv.2504.00173"><img src="news/images/tgv.jpg" alt="img"></a> 173 <p class="date">26 Mar 2025</p> 174 <h3>New Preprint!</h3> 175 <p> Entropy-Stable Collocation DG on Gauss-Legendre Nodes? 176 While the entropy-stable split DGSEM on Gauss-Lobatto nodes is widely used for under-resolved turbulence, Gauss-Legendre nodes are a rather newer choice in this context. This preprint offers a systematic comparison of 177 both discretizations to shed light on their operator behavior. 178 </p> 179 </li> 180 <li class="card"> 181 <a href="https://www.researchgate.net/publication/389354631_Tackling_Compressible_Turbulent_Multi-Component_Flows_with_Dynamic_hp-Adaptation?channel=doi&linkId=67bf4d8996e7fb48b9d08899&showFulltext=true"><img src="news/images/jetPaper.png" alt="img"></a> 182 <p class="date">26 Feb 2025</p> 183 <h3>New Preprint!</h3> 184 <p> With hp-adaptivity towards the H<sub>2</sub>-age! In our latest preprint, we present an hp-adaptive hybrid Discontinuous-Galkerin/Finite-Volume 185 discretization for the solution of compressible multi-component flows on non-conforming grids. Using this innovative numerical scheme, 186 we simulated a large scale LES of a supersonic H<sub>2</sub>-jet mixing with air. 187 </p> 188 </li> 189 <li class="card"> 190 <a href="https://www.iag.uni-stuttgart.de/institut/team/Boskovic-M.Sc./"><img src="images/team/jovan_boskovic.jpg" alt="img"></a> 191 <p class="date">28 Jan 2025</p> 192 <h3>Welcome Jovan Boskovic!</h3> 193 <p> We are introducing our new group member, Jovan Boskovic! Jovan earned his master's degree from the University of Tübingen 194 and is joining us as a PhD student. His research will focus on the Uncertainty Analysis of Aerodynamics of Satellites in very low earth orbit. 195 Welcome to the group, Jovan! It's great to have you on board! 196 </p> 197 </li> 198 <li class="card"> 199 <a href="https://github.com/flexi-framework/flexi/releases/tag/v24.12.0"><img src="news/images/flexi_release_news.jpg" alt="img"></a> 200 <p class="date">27 Jan 2025</p> 201 <h3>New FLEXI Release online!</h3> 202 <p> FLEXI v24.12 is here! The Numerics Research Group (NRG) releases its latest code update from 2024. 203 The new FLEXI version includes many improvements, like 204 FV/DG blending, a new SplitDG formulation on Gauss nodes and a compressible TGV testcase, to name just 205 a few highlights. 206 </p> 207 </li> 208 <li class="card"> 209 <a href="https://www.fz-juelich.de/en/ias/jsc/jupiter"><img src="news/images/jupiter_news.jpg" alt="img"></a> 210 <p class="date">17 Jan 2025</p> 211 <h3>Pioneering Exascale on JUPITER </h3> 212 <p> We are glad to announce that our proposal "Accelerating Discontinuous Galerkin for High Performance Computational Fluid Dynamics" 213 was accepted as an Exascale Pioneer Project on the JUPITER cluster! This grant provides us with the opportunity to 214 push the limits on extreme HPC with studies on challenging aerodynamic problems like transonic 215 shock-buffeting. 216 </p> 217 </li> 218 <li class="card"> 219 <a href="https://arxiv.org/abs/2501.05340"><img src="news/images/particle_preprint.jpg" alt="img"></a> 220 <p class="date">17 Jan 2025</p> 221 <h3>New Preprint! </h3> 222 <p> Coupling an Eulerian flow description with a Lagrangian particle phase is quite challenging, both numerically and algorithmically. 223 If you add high order discretizations, compressible flows, particle collisions and parallelization to the mix, things become quite wild. 224 If you are interested in strategies on how to handle particle-particle and particle-fluid interactions efficie
224ntly on HPC systems, 225 our new preprint is something for you. 226 </p> 227 </li> 228 <li class="card"> 229 <a href="https://www.fz-juelich.de/en/ias/jsc/jupiter/applications-make-jupiter-shine"><img src="news/images/jupiter.jpg" alt="img"></a> 230 <p class="date">06 Dec 2024</p> 231 <h3>GALÃXI on Jupiter! </h3> 232 <p> After successful participation in the JUPITER Research and Early Access Program (JUREAP) program with our exascale code GALÃXI, we are happy that our shock-boundary layer interaction on a wing has now been selected as a JUPITER use case in the Thermal Engineering/Process Engineering - Fluid Mechanics section. We really cannot wait to get going on Europe's first exascale machine! </p> 233 </li> 234 <li class="card"> 235 <a href="https://www.iag.uni-stuttgart.de/institut/aktuelles/news/The-Numerics-Research-Group-at-the-IAG-is-looking-for-a-research-associate-at-the-doctoral-level-for-an-exciting-research-project-Multi-physics-Simulation-of-a-CO2-Amplification-Length/"><img src="news/jobs/advert.jpg" alt="img"></a> 236 <p class="date">12 Nov 2024</p> 237 <h3>We have open positions!</h3> 238 <p> 239 You are interested in aerodynamics and want to dive into the world of AI and machine learning? 240 Great! Then you are perfectly right at our group. We currently offer a range of doctoral 241 research and postdoc positions in the field of turbulence modeling, AI and aerodynamics. 242 </p> 243 </li> 244 <li class="card"> 245 <a href="index.html#portfolio"><img src="news/images/Portrait_Felix_Rodach.jpg" alt="img"></a> 246 <p class="date">01 Nov 2024</p> 247 <h3>Welcome Felix Rodach</h3> 248 <p> We are happy to announce, that Felix Rodach is joining our team to advance the development of active flow control using our Reinforcement Learning Framework RELEXI. Felix received his masters degree from the Institute of Technology in Karlsruhe, were he was working on active flow control on a transonic wing section. Welcome on board! </p> 249 </li> 250 <li class="card"> 251 <a href="gpr_preprint.html#portfolio"><img src="news/images/shock_drop_evap.jpg" alt="img"></a> 252 <p class="date">22 Oct 2024</p> 253 <h3> 254 New Paper: Numerical Simulation of Phase Transition with the 255 Hyperbolic Godunov-Peshkov-Romenski Model 256 </h3> 257 <p> In our latest publication, we explore the process of phase-transition with the continuum model of Godunov, Peshkov and Romenski. 258 A key aspect of this work is a novel two-phase Riemann-solver that combines information of the macroscopic continuum scale with a local thermodynamic model 259 on the micro scale at the phase boundary. 260 </p> 261 </li> 262 <li class="card"> 263 <a href="https://www.sciencedirect.com/science/article/pii/S0010465524003114?via%3Dihub"><img src="news/galexi/galexy.jpg" alt="img"></a> 264 <p class="date">11 Oct 2024</p> 265 <h3>Paper Alert! <br> GALÃXI: Solving complex compressible flows with high-order discontinuous Galerkin methods on accelerator-based systems </h3> 266 <p> 267 We published a new paper in Computer Physics Communications. The paper describes the ideas and strategies we used to port our code FLEXI to GPUs and presents the energy-efficiency of the GPU version, which comes with a new name: GALÃXI. 268 </p> 269 </li> 270 <li class="card"> 271 <a href="index.html#portfolio"><img src="news/images/Rohan.jpg" alt="img"></a> 272 <p class="date">01 Oct 2024</p> 273 <h3>Welcome Rohan Kaushik</h3> 274 <p> We are introducing to you our new group member Rohan Kaushik! Rohan received his masters degree in aerospace engineering from the TU Delft and will support our group as a PHD student. The main focus of his work will be on machine learning approaches for closure schemes in Large Eddy Simulations in context of free and multiphase flows. Welcome to the team, it is great to have you on board! </p> 275 </li> 276 <li class="card"> 277 <a href="index.html#portfolio"><img src="news/images/Quentin.jpeg" alt="img"></a> 278 <p class="date">01 Oct 2024</p> 279 <h3>Welcome Quentin Didierlaurent</h3> 280 <p> Quentin is visiting the Numerics Research Group in Stuttgart for one month to learn about the implementation of DG-methods for compressible flows. He is a PHD student form Aix-Marseille University in France, working on the modelling of the Navier-Stokes-Korteweg equations for resolving phenomena near the thermodynamic critical point. We are happy to have you in the group and are looking forward to fruitful discussions! </p> 281 </li> 282 <li class="card"> 283 <a href="index.html#portfolio"><img src="news/images/photoOAM.jpg" alt="img"></a> 284 <p class="date">15 July 2024</p> 285 <h3>Welcome Oscar Marino</h3> 286 <p> We are happy to announce that Oscar Marino is visiting the Numerics Research Group in Stuttgart for two weeks. Oscar is a postdoctoral researcher at Polytechnic University of Madrid (UPM), working on the HORSES3D code. His main research interests are CFD, aeroacoustics, renewable energies, numerical methods and turbulent flows. We are looking forward to interesting discussions with you!</p> 287 </li> 288 <li class="card"> 289 <a href="index.html#portfolio"><img src="news/images/Marcel.jpg" alt="img"></a> 290 <p class="date">29 May 2024</p> 291 <h3>Congratulations, Marcel Blind</h3> 292 <p> It is a pleasure to announce that Marcel Blind has successfully defended his thesis on "<em>Large Eddy Simulation of the Interaction between the Wing Wake and Horizontal Tail Plane under Buffet Conditions</em>". Congratulations for your outstanding scientific work Marcel!</p> 293 </li> 294 <li class="card"> 295 <a href="https://www.researchgate.net/publication/380662614_
295Comparison_of_high-order_numerical_methodologies_for_the_simulation_of_the_supersonic_Taylor-Green_vortex_flow"><img src="news/SupersonicTGV_paper/supersonic.jpg" alt="img"></a> 296 <p class="date">17 May 2024</p> 297 <h3>New publication in Physics of Fluids: Comparison of high-order numerical methodologies for the simulation of the supersonic TaylorâGreen vortex flow</h3> 298 <p> 299 In this paper, we compare different high order codes from around the world for compressible turbulence! Which discretization gives the sharpest shocks and the most resolved turbulent scales? 300 </p> 301 </li> 302 <li class="card"> 303 <a href="index.html#portfolio"><div class="pascal_phd"><i class="fa fa-solid fa-graduation-cap"></i></div></a> 304 <p class="date">13 May 2024</p> 305 <h3>Congratulations, Pascal Mossier</h3> 306 <p> With great pleasure we announce that Pascal Mossier has successfully defended his thesis on "<em>An hp-Adaptive Strategy for Compressible Droplet Dynamics with Phase Transition</em>". Hats off to you, Pascal, for your impressive work!</p> 307 </li> 308 <li class="card"> 309 <a href="https://www.researchgate.net/publication/380438187_Wall-modeled_large_eddy_simulation_of_a_tandem_wing_configuration_in_transonic_flow"><img src="news/Tandem_Paper/tandem.jpg" alt="img"></a> 310 <p class="date">8 May 2024</p> 311 <h3>New publication in Physics of Fluids: Wall-modeled large eddy simulation of a tandem wing configuration in transonic flow</h3> 312 <p> 313 The paper presents the interaction between a turbulent wake and the boundary layer of a horizontal tail plane in transonic flow, utilizing a two-stage numerical approach combining a precursor detached eddy simulation and wall-modeled large eddy simulation. 314 </p> 315 </li> 316 <li class="card"> 317 <a href="index.html#portfolio"><img src="images/team/spencer_starr.jpg" alt="img"></a> 318 <p class="date">01 Feb 2024</p> 319 <h3>Welcome Spencer Starr</h3> 320 <p> 321 We are happy to announce a new group member: Spencer Starr. He will be our new expert in GPU programming and 322 support the development of GALÆXI to advance towards supersonic and hypersonic reacting flows. 323 </p> 324 </li> 325 </ul> 326 </section> 327 328 329 330 331 <!-- Include Footer template --> 332 <footer-component></footer-component> 333 334 </body> 335</html>
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