Proceedings of TSFP-14 (2026) Heidelberg

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Session 1: Kasagi Award Lecture (Invited 1)

• CHANGING THE BOUNDARY CONDITIONS: FROM WALLS TO AIR-WATER INTERFACES

   R. Jason Hearst

Turbulent boundary layers & wall-bounded turbulence 1

• A non-dimensional parameter characterizing the relaminarization of turbulent boundary layers at supersonic expansion corners

   Soju Maejima, Soshi Kawai

• Supersonic turbulent boundary layer on a plate. Asymptotic structure and similarity laws

   Igor Vigdorovich

• Contribution from linear amplification to drag reduction from riblets

   Stephen Terrington, Christopher Camobreco, Mitul Luhar, Nicholas Hutchins, Daniel Chung

2B: Jets, wakes & separated flows 1

• Velocity Field of a Genetic Algorithm-Based Actively Controlled Three-Dimensional Turbulent Wall Jet

   Zachary Titus, Joseph Hall

• Heat transfer efficiency in turbulent jet impingement

   Francesco Secchi, Davide Gatti, Bettina Frohnapfel

• Experimental analysis on three-dimensional turbulent structures of bubbly flow generated by a turbulent plunging jet

   Jinho Oh, Kyung Chun Kim

2C: Coherent structures 1

• Spatio-temporal features of heat- and momentum-transfer in impinging jets using LSE-HPOD

   Marco Raiola, Francesco Secchi, Davide Gatti, Jochen Kriegseis, Bettina Frohnapfel

• Reduced-Order Model for Flow Dynamics and Inter-scale Energy Transfer in the Thin Flat Plate Wake

   Xinyang Liu, Robert Martinuzzi, Chris Morton, Wenyuan Liao

• Uncovering turbulent dynamics in stenotic flows from 4D-flow MRI measurements via resolvent analysis and data assimilation

   Alexandre Villié, Hannes Dillinger, Sebastian Schmitter, Simon Demange, Kilian Oberleithner

2D: Turbulence theory 1

• DIRECT ESTIMATION OF MULTIFRACTAL DIMENSION OF TURBULENCE AT HIGH REYNOLDS NUMBERS

   Susumu Goto, Daiki Watanabe, Tsuyoshi Yoneda

• HOMOGENEOUS SHEAR TURBULENCE: KINETIC ENERGY GROWTH RATE AS A NONLINEAR EIGENVALUE PROBLEM

   Jakob Albert, Martin Oberlack

• HIGH-ORDER MOMENT SCALING OF NEAR-WALL TURBULENCE FOR ARBITRARY VELOCITIES: AN EXTENDED SYMMETRY APPROACH

   Martin Oberlack, Simon Görtz, Sergio Hoyas

2E: Turbulence modelling 1

• Assessment of a new class of turbulence closures for very-coarse numerical simulations

   Andrea Cimarelli, Yves Tessier Urrecha, Bojan Niceno

• A CRITERION FOR DETERMINING THE NEED FOR SCALE-RESOLVING SIMULATION AND DYNAMIC INTERFACE PLACEMENT IN HYBRID URANS-LES MODELING

   Amirfarhang Mehdizadeh

• An embedded LES method for turbulent flows

   Jannik Borgelt, Matthias Meinke, Dominik Krug, Wolfgang Schröder

3A: Turbulent boundary layers & wall-bounded turbulence 2

• Pressure Gradient Parameter for Outer Layer Similarity in Nonequilibrium Adverse Pressure Gradient Boundary Layers

   Ralph Volino, Michael Schultz

• Effects of streamwise variation in pressure gradient on turbulent boundary layers

   Ashley Lynn Kwong, Dea Daniella Wangsawijaya, Bharath Ganapathisubramani

• Direct numerical simulations of the rod-roughened turbulent boundary layer under pressure gradient

   Yi Li, Wei-Xi Huang, Chun-Xiao Xu

• Analysis of the nonlinear forcing in the bi-global resolvent formulation for a self-similar adverse pressure gradient turbulent boundary layer at the verge of separation

   Bihai Sun, Kevin Liu, Antonio Matas, Callum Atkinson, Julio Soria

3B: Jets, wakes & separated flows 2

• The drag force on a decelerating round plate

   Nicola Savelli, Ali Khojasteh, Jerry Westerweel

• Evolution of rapid, shear-generated gusts

   Ingrid Neunaber, Martin Obligado, Caroline Braud

• Lie-symmetry based scaling laws and non-equilibrium dissipation scaling in turbulent plane jets

   Nils Benedikt, Paul Braun, Martin Oberlack

• Sparse-Sensor Instantaneous Flow Reconstruction Around a Thick Airfoil Near Stall Under Different Turbulent Inflow Conditions

   Quentin Bucquet, Bérengère Podvin, Caroline Braud, Emmanuel Guilmineau, Salvatore Iavarone

3C: LES & DNS 1

• TRANSIENT RESPONSE OF MAGNETOHYDRODYNAMIC TURBULENCE IN INCOMPRESSIBLE CHANNEL FLOW TO SUDDEN APPLICATION AND REMOVAL OF MAGNETIC FIELD

   Kia Makouei, Myoungkyu Lee

• ISOTROPY AND HOMOGENEITY OF THE TAYLOR-GREEN-VORTEX

   Markus Klein, Artur Tyliszczak, Josef Hasslberger, Massimo Germano

• DNS and Experiments on Thermal Convection in Storage Tubes of Hypersonic Ludwieg Facilities

   Jean-Marc Heinricy, Léon Lüer, Wolfgang Schröder, Rolf Radespiel, Dominik Krug, David Rival

• Towards PR-DNS of scour around a wall-mounted cylinder in turbulent open channel flow

   Leo Bürk, Artjom Hermann, Markus Weyrauch, Markus Uhlmann

3D: Instability & transition 1

• Spectral Entropy as a marker for the laminar-turbulent transition. An experimental used-case with high-speed PIV measurements in a helically coiled reactor.

   Conrad Müller, Péter Kováts, Katharina Zähringer

• MULTISTABILITY AND PATTERN FORMATION IN TURBULENT MAGNETOCONVECTION

   Asif Nawaz, Andrei Teimurazov, Matthew McCormack, Olga Shishkina, Moritz Linkmann

• Transition to turbulence in an incompressible flow past a multi-element airfoil: Görtler vortices

   Ming Teng, Catherine Mavriplis

• LAMINAR FLOW, STABILITY AND TRANSITION IN HELICAL PIPES

   Riccardo Casali, Isa Mammadli, Valerio Lupi, Philipp Schlatter

3E: Homogeneous turbulence 1

• Scale-Dependent Analysis of Curvature and Torsion Statistics in Homogeneous Turbulent Shear Flow

   Frank Jacobitz, Kai Schneider

• Numerical Simulations of Inertial Particle Clustering in Non-Equilibrium Turbulent Flows

   Taketo Tominaga, Ryo Onishi

• Direct Lagrangian simulation of droplet growth in a vertically developing turbulent cloud

   Masaya Iwashima, Ryo Onishi

• Timescale-based Understanding Turbulence Modulation by Polymer Additives

   Hayato Masuda, Yutaro Motoori, Susumu Goto

4: Humphrey Lecture (Invited 2)

• An investigation into the static performance of the California sea lion foreflipper

   Megan Leftwich, Ian Moss, Aditya Kulkarni, Kartik Bulusu, Frank Fish

5A: Turbulent boundary layers & wall-bounded turbulence 3

• Influence of d-Type Roughness on A Self-Similar Adverse Pressure Gradient Turbulent Boundary Layer

   Ziqi Chen, Bihai Sun, Alireza Heidarian, Callum Atkinson, Julio Soria

• On the wake region of high-Reynolds-number turbulent boundary layers subject to adverse pressure gradients

   Mitchell Lozier, Ahmad Zarei, Ivan Marusic, Rahul Deshpande

• DNS and modeling of an oscillating turbulent boundary layer

   Hiroyuki Abe, Philippe R. Spalart

• Altering near-Wall Turbulence via Helmholtz Resonators with Inclined Orifices in Wall-Bounded Flows

   Abdelrahman hisham ahmed sabri Hassanein, Woutijn J. Baars, Davide Modesti

5B: Coherent structures 2

• Transition between localised and space-filling states of purely elastic turbulence in channel flows

   Damiano Capocci, Moritz Linkmann, Alexander Morozov

• FREQUENCY-DEPENDENT SPECTRAL STRUCTURES IN ACTIVE GRID TURBULENCE

   Nathaniel Durand, Hossein Motalebi, Clayton Byers, Kelly Huang

• Extreme temperature and heat flux events in a weakly turbulent flow

   Xue Chen, Jiahui Han, Minping Wan

• Outer-layer similarity and inner-outer interactions in pipes with regular sinusoidal rough walls

   Siavash Toosi, Daniele Massaro, Philipp Schlatter

5C: Biofluids

• ACTIVE TURBULENCE SIMULATION OF METHANOTROPHS

   Jongmin Seo, Kyungyoun Han, Young-Su Ko, Choongyeop Lee

• Vortex Dynamics from Burst-and-Coast Motion of an Anguilliform Swimmer

   Zahra Maleksabet, Maham Kamran, Ali Tarokh, Muhammad Saif Ullah Khalid

• Direct Numerical Simulation of Secondary Currents in Arterial Flows with Stents

   Jonathan Neuhauser, Niklas Langer, Andrea Zampiron, Alexander Stroh

• A NEW 3D-PRINTED ARTERIAL FLOW FACILITY

   Andrea Zampiron, Elena Zarantonello, Andrea Marzellotta, Stefano Lanzoni, Francesca Maria Susin

5D: ML & data-driven modelling 1

• Data-driven forcing-informed resolvent analysis

   Yuta Iwatani, Kunihiko Taira, Soshi Kawai

• Progressive Mixture-of-Experts with Autoencoder Routing for Continual RANS Turbulence Modelling

   Haoyu Ji, Yinhang Luo, Hanyu Zhou, Yaomin Zhao

• Discriminator-based Inner Layer Forcing Model for Wall Bounded Flows over Rough Walls

   Ming Liu, Simon Dalpke, Alexander Stroh, Yosuke Hasegawa

• Data-driven control of very large scale motions in a turbulent boundary layer

   Mansimran Singh, Sina Ghaemi

5E: Aerodynamics & acoustics 1

• Decoupling Reynolds Number and Reduced Velocity Effects in Characterization of Flow Induced Vibration of Rectangular Cylinders

   Ross Cruikshank, David Olson, Ahmed Naguib

• BUBBLE INTERACTION DYNAMICS AND ACOUSTIC SIGNATURE DUE TO COALESCENCE, IMPINGEMENT, AND FRAGMENTATION

   Suraj Narayan Dhar, Narsing K Jha

• Reflection of acoustic waves and causality in free shear layers

   Simon Görtz, Lara De Broeck, Paul Hollmann, Martin Oberlack

• WAKE-INDUCED TRANSITION IN SEPARATED BOUNDARY LAYERS

   Maziyar Hassanpour, Robert Martinuzzi, Ugo Piomelli

6A: Turbulent boundary layers & wall-bounded turbulence 4

• Measurements of non-linear energy transfer in canonical and drag-reduced turbulent boundary layers

   Max Knoop, Bas van Oudheusden, Rahul Deshpande

• Assessment and improvement of predictive models for estimating ship drag penalties from calcareous biofouling roughness

   Isnain 'Aliman, Jelle Will, Bagus Nugroho, Jason Monty, Nicholas Hutchins

• Scale-by-scale non-equilibrium driven by non-homogeneity in the central region of turbulent channel flow

   Jiamei Li, Christos Vassilicos

6B: Jets, wakes & separated flows 3

• Energy transfer analysis for large-scale unsteadiness of cylinder wake based on triadic orthogonal decomposition

   Yuto Nakamura, Shintaro Sato, Naofumi Ohnishi

• Velocity correlation scales in the wake of a wind turbine

   Lorenn Sandra Léann Le Turnier, Hyunseok Kim, Jan Moláček, Christian Küchler, Eberhard Bodenchatz, Claudia E. Brunner

• Dissipation scaling in wind turbine wakes exposed to freestream turbulence

   Oliver Buxton, Martin Bourhis

6C: Coherent structures 3

• LANGRANGIAN PARTICLE MOTIONS IN SUPEFLUID HELIUM AND THEIR INTERACTION WITH QUANTUM VORTICES

   Pasan Sanjeeva Karuna Pathirannehelage, Yoshiyuki Tsuji

• EFFECTS OF MICROSTRUCTURES ON THE SPATIOTEMPORAL CHARACTERISTICS OF TURBULENT FLOW SEPARATION AROUND RECTANGULAR PRISM

   Fati Bio Abdul-Salam, Mark Francis Tachie

• EFFECTS OF FREESTREAM TURBULENCE INTENSITY ON THE SPATIO-TEMPORAL CHARACTERISTICS OF FLOW SEPARATION AROUND RECTANGULAR PRISM

   Fati Bio Abdul-Salam, Mark Francis Tachie

6D: LES & DNS 2

• Finding symbolic subgrid scale closures by combining machine learning and multiscale filtering

   Josef Hasslberger, Maximilian Reissmann, Richard Sandberg, Markus Klein

• Numerical Simulation of Flow in Karst Conduits

   Ismail El Mellas, Alexander Stroh, Juan J. Hidalgo, Marco Dentz

• On the k-roughness regime of streamwise-aligned structured surfaces

   Stefano Cipelli, Bettina Frohnapfel, Davide Gatti

6E: Drag reduction & flow control 1

• Multi-task Gaussian process regression for active drag reduction in turbulent boundary layer flows

   Fabian Hübenthal, Matthias Meinke, Wolfgang Schröder, Dominik Krug

• Mitigating flashback risk with automatic boundary condition and mesh-deforming shape optimization

   Kai Hildebrandt, Alexander Jaeschke, Olivier Marquet, Kilian Oberleithner

• Integrated Optimization of Passive and Active Controls for Drag Reduction of an Axisymmetric Body

   Wenlong ZHAO, Guoming Deng, Yu Zhou

7: Invited Lecture 3

• SINGULARITIES AND PHYSICS OF TURBULENT SHEAR FLOWS

   Bérengère Dubrulle, Lucas Fery, Adrien Lopez, Wandrille Ruffenach

8A: Turbulent boundary layers & wall-bounded turbulence 5

• MEASUREMENTS OF THE UNSTEADY WALL SHEAR STRESS VECTOR IN THE TURBULENT PIPE FLOW UP TO REτ = 28 000

   Joachim Klinner, Chris Willert, Lorenzo Magnani, Alessandro Talamelli, Gabriele Bellani

• Contribution of large-scale structures to wall shear stress in drag-reduced polymer turbulence

   Jumpei Asaoka, Yuta Yamamoto, Yu Wang, Yoshiyuki Tsuji

• SUBCONVECTIVE WALL-SHEAR FLUCTUATIONS IN HIGH-REYNOLDS NUMBER BOUNDARY LAYERS

   Tomek Jaroslawski, Jonathan Massey, Facundo Cabrera-Booman, Kyle Devlin, Alexander Smits, Beverley McKeon

• On the impact of superstructures on the instantaneous wall-shear stress in rough-wall boundary layers

   Ioannis K. Kaminaris, Elias Balaras, Michael P. Schultz

8B: Jets, wakes & separated flows 4

• Geometry-Induced Flow Separation over Surface-Mounted Trapezoidal Protrusions

   Shahar Zuckerman, Jibu Tom Jose, Omri Ram

• SEPARATED FLOW PHYSICS USING FREQUENCY ANALYSIS AND MODAL DECOMPOSITION

   Anushka Subedi, Tulio Ricciardi, Yulia Peet

• Low frequency dynamics of the bi-stable wake for a three-dimensional hill

   Daniel MacGregor, Philippe Lavoie

• Effects of Confinement on Unsteady Turbulent Separated Flow over a Gaussian Bump

   Adam Steacy, Kevin H. Manohar, Robert J. Martinuzzi, Owen J. Williams, Chris Morton

8C: LES & DNS 3

• Reconstructing turbulent channel flow fields with a machine-learned prior distribution

   Frederik Aerts, Dirk Nuyens, Johan Meyers

• Scale-dependent convection velocities of passive scalar structures in wall-bounded turbulence

   Christian Dederichs, Davide Gatti, Jonathan Neuhauser

• Direct numerical simulation of high-speed three-dimensional leading edge boundary layer

   Youcheng Xi, Song Fu

• Direct Numerical Simulation of Spatially Developing Channel Magneto-convection

   Alex Old, Wei Wang, Shuisheng He

8D: Multiphase flows 1

• Influence of the free-stream turbulence on the onset of wave formation

   Romain Mathis, Sébastien Cazin, Jeanne Methel, François Charru, Jacques Magnaudet, Frédéric Moisy, Marc Rabaud

• A Continuum Framework for Dense Suspensions For The Simulation of Active Turbulence

   Houssem Ben Gozlen, Yongqi Wang, Oberlack Martin

• HEAVY KOLMOGOROV-SIZE SPHERICAL PARTICLES IN HOMOGENEOUS ISOTROPIC TURBULENCE

   Ludovico Fossa, Marco Edoardo Rosti

• Flow structures in hindered settling of heavy particles

   Simone Tandurella, Alessandro Chiarini, Marco Edoardo Rosti

8E: Turbulence theory 2

• Scale-by-scale turbulent energy transfers in very steeply non-homogeneous turbulence without mean-flow gradients

   Martin Jose, Alexandros Alexakis, Christos Vassilicos

• A model for small-scale interaction in merging turbulent regions

   Francisco A. Branco, Andrea Cimarelli, Carlos B. da Silva

• Estimating turbulence intensity and integral scale in the near region of turbulence grids

   Leah-Kathleen Lavoie, Jovan Nedić

• Non-equilibrium scalings and structures in the spheroid turbulent wake

   Clément Barbet-Lavergne, Pierre Bragança, Christophe Cuvier, Sutanu Sarkar, John Christos Vassilicos

9A: Turbulent boundary layers & wall-bounded turbulence 6

• Effects of wall-shear stress fluctuations on grid convergence of wall-modeled large-eddy simulation

   Hirotaka Maeyama, Haruki Itsui, Soshi Kawai

• UNIVERSALITY OF PROBABILITY DENSITY FUNCTION OF VELOCITY FLUCTUATION IN HIGH-REYNOLDS NUMBER WALL-BOUNDED SHEAR FLOW

   Yoshiyuki Tsuji, Yoshinobu Yamamoto, Marie Ono, Furuichi Noriyuki

• Reynolds stress transport as resolved by instantaneous wall-normal integrals

   Tanner Ragan, Perry Johnson

• TURBULENCE CONTROL OF AERONAUTICAL FLOWS WITH PLASMA-INDUCED JETS

   Jacopo SERPIERI, Edoardo FRACCHIA, Gioacchino CAFIERO, Lorenzo MAGNANI, Alessandro TALAMELLI, Gabriele BELLANI, Christian WILLERT

9B: Coherent structures 4

• Data-Driven Upsampling Reveals Amplitude Modulation in the Turbulent Separated Wake of a 3D Gaussian Bump

   Kevin H. Manohar, Chris Morton, Robert J. Martinuzzi, Owen Williams

• A data-driven SGS model that preserves information based on the local equilibrium hypothesis

   Takeru Hashimoto, Takahiro Tsukahara, Ryo Araki

• Spectral proper orthogonal decomposition of the flow around two surface-mounted cubes in tandem

   Barbara L. da Silva, David Sumner, Donald J. Bergstrom

• CORRELATION OF ENERGY EXTRACTION EFFICIENCY OF AN AUTOROTATING FLAT PLATE WITH NEAR-WAKE VORTICAL STRUCTURES

   Bhramar Pustode, Narsing Kumar Jha, Amitabh Bhattacharya

9C: Instability & transition 2

• Oblique modes & spatio-temporal linear instability of plane Couette flow

   Kilian Vinzenz Wilhelm, Nrupa Chandra, Johannes Conrad, Simon Görtz, Martin Oberlack, Yongqi Wang

• STABILITY ANALYSIS FOR FINITE-MAGNITUDE DISTURBANCES

   Ofek Frank-Shapir, Igal Gluzman

• Bridging Lyapunov and Global Linear stability analyses

   Sidhartha Sahu, George Papadakis

• TRANSITION MECHANISMS IN LAMINAR BOUNDARY LAYERS OVER SURFACE GAPS

   Víctor Ballester Ribó, Jeffrey Crouch, Yongyun Hwang, Spencer Sherwin

9D: Drag reduction & flow control 2

• Drag reduction through reduced vortex stretching in shear flow

   Tong Wu, Wouter Bos, Xuan Shao, Le Fang

• Reduction of pressure fluctuations in incompressible cavity flows by multiple slot jets

   Seungho Yoo, Jae Hwa Lee

• Active control on lateral aerodynamic forces of a full-scale high-speed train under crosswind by steady blowing at the head

   Guoming Deng, Wenlong Zhao, Zhengwei Ma, Yu Zhou, Xiongshi Wang

• Passive control of the separation induced by convex geometry at high Reynolds number

   Artur Dróżdż, Mathias Romańczyk, Witold Elsner

9E: Multiphase flows 2

• LAGRANGIAN RELATIVE MOTION OF PARTICLE-BUBBLE PAIRS IN THREE-PHASE FLOWS

   Tian Ma, Hendrik Hessenkemper, Guangyuan Huang, Andrew Bragg

• Turbulent flow of a channel bounded by a sinusoidal hyper-elastic wall

   M. S. Aswathy, Morie Koseki, Marco Edoardo Rosti

• Turbulent Channel Flow with Cohesive Particles

   Alexandre Leonelli, Eckart Meiburg

• Experimental Investigation of Bubble-Induced Turbulence Modulation via Planar Particle Tracking

   Augusto H. P. Zanca, Yutaro Motoori, Susumu Goto

Session 10: Invited Lecture 4

• The role of analytical approaches in understanding particle-laden flows

   Rama Govindarajan, Anup Kumar, Saumav Kapoor

11A: Turbulent boundary layers & wall-bounded turbulence 7

• A broad downstream-region PIV measurement and mode analysis of Couette and Poiseuille flows over a forward facing step

   Toru Yamada, Ryuichi Tanaka, Yusuke Okochi, Yohei Morinishi

• Is there a new Log-Law in Stratified Channel Flows?

   Vincent Joel Peterhans, Victor Avsarkisov, Juan Pedro Mellado, Sergio Hoyas

• Effect of Boundary Layer Development on Flow Separation Over the BeVERLI Hill

   Nicole-Marie Sa'adeh, Daniel MacGregor, Philippe Lavoie

• Turbulent puff relaminarization in pipe flow, saddle-node bifurcation and Airy equation

   Alex Yakhot, Basheer A. Khan, Shai Arogeti, Oriel Shoshani

11B: Coherent structures 5

• Linear and Nonlinear Sources of Sub-convective Pressure Fluctuations using Kraichnan's Approach

   Bhavika Sharma, Shishir Damani, Gerrit Vander Wiel, Eric Totten, William Devenport, Todd Lowe

• Energy cascade based on coherent vortices in turbulence

   Keisuke Endo, Yutaro Motoori, Susumu Goto

• Data-driven transient modal analysis for extreme vortex-gust airfoil interactions with time-dependent bases

   Shaghayegh Zamani Ashtiani, Kai Fukami

• Computing SPOD from Frequency Bands of the Full-Length Discrete Fourier Transform

   Jakob G. R. von Saldern, Oliver T. Schmidt, Philipp Godbersen, J. Moritz Reumschüssel, Tim Colonius

11C: LES & DNS 4

• Restricted nonlinear boundary layer transition

   Benjamin Minnick, Alexandra Risha, Dennice Gayme

• Relaminarization of a turbulent flow entering a rotating annular duct

   Thomas Hultsch, Jörg Stiller, Jochen Fröhlich

• Direct numerical simulation of the rotating disk turbulent boundary layer

   Nicholas Morse, Niclas Jansson, Mathis Bode, R.J. Lingwood, P. Henrik Alfredsson, Mihai Mihaescu, Ramis Örlü, Philipp Schlatter

• SIMULATION OF TURBULENT MIXING USING DECONVOLVED DISCRETIZATION

   Bernard Geurts, Lena Caban, Steffen Stolz, Andrzej Bogusławski, Artur Tyliszczak

11D: Rough & porous walls 1

• Decoupling the effects of permeability and roughness

   Dea Daniella Wangsawijaya, Prateek Jaiswal, Bharathram Ganapathisubramani

• Behaviour of secondary currents in the limit of vanishing ridge height

   Oleksandr Zhdanov, Angela Busse

• Surface Roughness and Intake Flow Effects on Film Formation and Evaporation in Methanol Port Fuel Injection for Marine Engines

   Jannick Erhard, Irem Alp, Sandra Schary, Andreas Dreizler, Benjamin Böhm

• Effect of Heterogeneous Roughness Patch Arrangement in Turbulent Channel Flow

   Simon Dalpke, Carola Schmidt, Andreas Nettekoven, Alexander Stroh, Bettina Frohnapfel

11E: ML & data-driven modelling 2

• Extending the dynamical systems view of turbulence to large domains

   Dmitriy Zhigunov, Rich R Kerswell, Jacob Page

• Towards a Unified Turbulence Model through Multi-Objective Learning

   Zhuo-Ran Liu, Hao-Chen Wang, Zhuo-Lin Zhao, Heng Xiao

• Multi-fidelity data-driven turbulence modeling, Reynolds number extrapolation, and a log(Re) solution to the turbulence problem

   Jiaqi Li, George Huang, Robert Kunz, Xiang Yang

• BAYESIAN OPTIMIZATION WITH GAUSSIAN PROCESS REGRESSION USING OBSERVATION-DEPENDENT UNCERTAINTIES FOR REDUCING FLOW INDUCED TRANSVERSE LOADS ON MULTI-STEP CYLINDERS

   Cai Tian, Saleh Rezaeiravesh, Philipp Schlatter

12A: Turbulent boundary layers & wall-bounded turbulence 8

• Data-driven quasi-linear modelling of compressible turbulent channel flows using incompressible data

   Zecheng Zou, Alessendro Ceci, Sergio Pirozzoli, Yongyun Hwang

• Two-point energy and enstrophy budgets in turbulent boundary layers

   Gabriele Boga, Andrea Cimarelli

• An exact analytical framework for spatiotemporal modal analysis of a turbulent channel

   Miya Coimbra, Beverley McKeon

12B: Jets, wakes & separated flows 5

• LES of jet from truncated ideally contoured nozzles in overexpanded conditions

   Ilyan PINGAULT, Romain GOJON, Stéphane JAMME, Jérémie GRESSIER, Vincent JAUNET, Guillaume LEHNASCH

• On Reynolds number effects in a slender-body wake

   Sanidhya Jain, Sutanu Sarkar

12C: Coherent structures 6

• LINEAR MODELING OF LOW-FREQUENCY DYNAMICS IN SEPARATED TURBULENT FLOW OVER A SMOOTH BUMP

   Roman Klopsch, Lukas M. Fuchs, Georgios Rigas, Kilian Oberleithner, Jakob G. R. von Saldern

• Least-squares reconstruction of pressure from perpendicular intersecting PIV fields in a turbulent separation bubble

   Matthew Harker, Giuseppe Di Labbio, Louis Dufresne, Arnaud Le Floc'h, Nan Hu, Michaela Herr, Jérôme Vétel

• Analysis of the flow over Checkerboard Heterogenous Roughness using Particle Tracking Velocimetry and Hot Wire Anemometry

   Tomos Rich, Patricia Sujar-Garrido, Carola Schmidt, Jonathan Neuhauser, Jochen Kriegseis, Bettina Frohnapfel

12D: LES & DNS 5

• Spectral Analysis of Turbulent Transport of Reynolds Stresses in Elliptical Pipe Flows

   Taylor C. Opperman, Bing-Chen Wang

• Numerical simulation of the interaction of a shock wave with a turbulent shear layer using high order spectral difference methods

   Matthias Frey, Andrea Sanchez, Marc Montagnac, Romain Gojon, Jérémie Gressier, Stéphane Jamme

• Large Eddy Simulation Conceptualized as a Synthesis of Filtering, Modeling and Discretization

   Roel Verstappen

12E: Turbulence theory 3

• STATISTICAL MODELING OF THIRD-ORDER STRUCTURE FUNCTION IN WOVEN TURBULENCE WITH LUNDGREN SPIRAL VORTICES

   Zhi Zheng, Yue Yang

• A Functional Renormalization Group Approach for Elastic Burgers Turbulence

   Johannes Conrad

• Expressing turbulent energy as gradient invariants in (magneto)hydrodynamics and beyond.

   Damiano Capocci

Session 13: Invited Lecture 5

• Aerodynamic Challenges in the Fluid-Structure Interaction Simulation of Parachute Deployment

   Carlos Pantano

14A: Turbulent boundary layers & wall-bounded turbulence 9

• A validated tool to predict drag penalty due to hull roughness directly from hull-scan data

   Jelle Will, Isnain 'Aliman, Bagus Nugroho, Hendriyadi, Trisnadi Mulia, Fadlilatul Taufany, I Ketut Suastika, I Ketut Aria Pria Utama, Mike Schultz, Jason Monty, Nicholas Hutchins

• Heat transfer and dynamics of secondary motions over streamwise-aligned ridges

   Kay Schäfer, Juan Pedro Mellado

• Uncovering Friction-Dominant Structures in Turbulence via DNS and Explainable AI

   Sergio Hoyas Calvo, Andres Cremades, Federica Tonti, Ricardo Vinuesa

14B: Jets, wakes & separated flows 6

• Influence of yaw misalignment direction and coriolis force on the wake characteristics of a wind turbine

   Utkarsh Deep Tiwari, Niranjan S Ghaisas, Kishalay Mitra

• Less restrictive self-preservation scalings for non-constant spreading rate axisymmetric jets

   Kenneth Hinh, Robert Martinuzzi, Craig Johansen

• Effect of Reynolds Number on the Turbulent Flow Characteristics of Offset Synthetic Jets

   Keziah Naa Densua Hammond, Jessica Meilleur, Ebenezer Essel

14C: Instability & transition 3

• ENERGY PRODUCTION AND DISSIPATION WITHIN TURBULENT SPIKES AND SPOTS IN A BYPASS-TRANSITIONAL BOUNDARY LAYER

   Yash Naiwar, Sourabh S. Diwan

• Morphology-Based CNN Recognition of Transitional States on Finite Cylinder

   Yu-Hsiang Chen, Jiun-Jih Miau, Yng-Ru Chen

• TURBULENT ENERGY CASCADES IN TRANSITIONAL MAGNETOHYDRODYNAMIC FLOWS

   Nicholas Williams, Alessandro De Rosis, Alex Skillen

14D: Multiphase flows 3

• COLLISION DYNAMICS AND AGGLOMERATION OF ELLIPSOIDAL PARTICLES IN SHEAR FLOW USING THE IMMERSED BOUNDARY METHOD

   Connor Nolan, Jacob Anderson, Lee Mortimer, Peter Jimack, Michael Fairweather

• Eccentricity Effects on Upward Gas-Liquid Flow Regimes in Vertical Annular Channels

   Egemen Bilgin, Stavros Tavoularis

• Turbulence anisotropy in a bubbly vertical channel flow with topological changes

   Arturo A. Arosemena, Davide Procacci, Simone Di Giorgio, Jannike Solsvik, Shahab Mirjalili

14E: Rough & porous walls 2

• DIRECT NUMERICAL SIMULATION OF FORCED AIR CONVECTION IN ROUGH CHANNELS WITH VARIABLE PHYSICAL PROPERTIES

   Alessandro Ceci, Davide Modesti

• TURBULENT DRAG DECOMPOSITION OVER POROUS ANISOTROPIC SUBSTRATES

   Noe Jean Etienne Faure, Ricardo Garcia-Mayoral

• Velocity-stress scale-dependent admittance for turbulence over textured surface

   Joy Chen, Guilhem Cabannes, Zengrong Hao, Ricardo García-Mayoral

15A: Turbulent boundary layers & wall-bounded turbulence 10

• Turbulent Transport of Mass and Momentum in Open-Channel Flow Over a Heterogeneous Particle Bed

   Sourabh Apte, Phurin Nilket

• Boundary layers and transport in stratified inclined duct flow

   Rundong Zhou, Adrien Lefauve, Roberto Verzicco, Detlef Lohse

• Acoustic Rossiter modes with varying span widths in transonic cavity flows with incoming turbulent boundary layers

   Yuto Fujimoto, Soshi Kawai

• Effects of sediment shape and angularity in oscillatory turbulent flows

   Umberto Ciri, Tzunami Santiago-Pagán, Sylvia Rodríguez-Abudo, Stefano Leonardi

15B: Jets, wakes & separated flows 7

• How do three-dimensional wake patterns affect forces on trapezoidal flags

   Agathe Schmider, Gaetan Raynaud, Karen Mulleners

• Dynamic stall onset delay in turbulent environments

   Sahar Rezapour, Karen Mulleners

• HYDRODYNAMIC STUDY OF SIX ROWING BLADES USING MULTI-LAYER PLANAR PIV

   Shanwei Zhou, Arnoud J. Greidanus, Jerry Westerweel, Mark J. Tummers

• Mechanism of wake deflection behind two staggered pitching foils

   Priscila Portocarrero, Arman Hemmati

15C: Coherent structures 7

• ESTIMATION OF POWER SPECTRA AND CROSS-SPECTRA FOR ALL THREE VELOCITY COMPONENTS FROM PIV MEASUREMENT DATA

   Lionel Larchevêque, Deepak Prem Ramaswamy, Anne-Marie Schreyer

• HEAT TRANSPORTIN MAGNETOHYDRODYNAMICDUCTFLOW REGIMES WITH CONDUCTING ANDINSULATING WALLS

   Andreu Queralt, Dmitry Krasnov, Yuri Kolesnikov, Jörg Schumacher

• Influence of Coherent Structures on TKE Decay

   Ankit Gautam, Tim Berk

• Experimental study of convective superstructures in low-Prandtl liquid metal at extreme aspect ratio

   Nayoung Kim, Felix Schindler, Sylvie Su, Sven Eckert, Tobias Vogt

15D: LES &ams; DNS 6

• PARTICLE ENTRAINMENT MECHANISMS BY SMALL-SCALE TURBULENT VORTEX VIA DIRECT NUMERICAL SIMULATIONS

   Rajesh Ramesh, Yulia Peet

• Adaptive Wavelet Simulations of the Wake behind a Fractal Tree with Application to Flapping Insect Flight

   Julius Bergmann, Thomas Engels, Angela Busse, Kai Schneider

• Supersaturation fluctuations in stratocumulus clouds

   Robert Hartmann, Juan Pedro Mellado

• Streamline curvature and crossflow effects on the turbulent boundary layer over a Gaussian bump

   Nicholas Morse, Ronith Stanly, Ramis Örlü, Philipp Schlatter

15E: Environmental flows 1

• Characterizing Atmospheric Turbulence Fluctuations Across Scales in the North Atlantic Using Shipborne Lidar

   Rafael Bölsterli, Felix Kelberlau, Yannick Jooss, Tania K. Bracchi, R. Jason Hearst

• Turbulence Statistics in WRF Hybrid LES model for Temperature and Momentum

   Kazim Nasir Hussain Sayeed, Clement Blervacq, Nicolas Massei, Luminita Danaila

• Sub-surface turbulence and free-surface features

   Amelie M. H. Ferran, Ali Semati, Anaïs L. M. Rouaud, R. Jason Hearst, Simen Å. Ellingsen

• X-CAL: Explainable Framework for Causal Analysis of Latent Representations in Shear Flow

   Marcial Sanchis, Ricardo Vinuesa

Session 16: Invited Lecture 6

• Turbulence Modelling in the Age of GPU Power

   Florian Menter, Katia Guseva, David Flad, Patrick Sharkey, André Nogueira, Rodrigo Peralta

17A: Turbulent boundary layers &ams; wall-bounded turbulence 11

• Highly resolved spatio-temporal measurements of the near-wall turbulent pipe flow up to Reτ = 45 000

   Christian Willert, Joachim Klinner, Daniel Schanz, Lorenzo Magnani, Alessandro Talamelli, Gabriele Bellani

• CHARACTERISATION OF TURBULENT BOUNDARY LAYER INTERFACES SUBJECTED TO FREESTREAM TURBULENCE ASSESSED BY LOCAL INJECTION OF TAGGED PARTICLES IN AIR

   Agastya Parikh, Srikar Yadala, Leon Li, Rafael Bölsterli, Christian J. Kähler, R. Jason Hearst

• Experimental and Numerical Investigation on Preferential Alignment of Kolmogorov-Size Fibers in Turbulent Channel Flow

   Eliza Coliban, Domenico Zaza, Alfredo Soldati

• Morphing Surface Actuation of a Turbulent Boundary Layer with VLSM-Matched Traveling Waves

   Alexey Zhelebovskiy, Mitul Luhar, Ian Jacobi

17B: Drag reduction &ams; flow control 3

• Flow control in water using pulsed laser

   Rainer Hain, Vanessa Reemts, Christian J. Kähler

• Zero-shot transfer of flow-control Strategies for Turbulent Wings using Multi-Agent Reinforcement Learning

   Pol Suárez, Yuning Wang, Mathis Bode, Ricardo Vinuesa

• EXPERIMENTAL AND NUMERICAL STUDIES ON TURBULENCE STRUCTURES IN WAKE OF WALL-MOUNTED FINITE SQUARE CYLINDER IN TURBULENT BOUNDARY LAYER OF VISCOELASTIC FLUIDS

   Shinji Tamano, Ryuga Sumi, Ayato Yokoi, Masakazu Muto

• EXPERIMENTS AND NUMERICAL STUDIES ON TRAVELING WAVY WALL FOR DRAG REDUCTION IN ZERO-PRESSURE-GRADIENT TURBULENT BOUNDARY LAYER

   Yasuhiro Yoshida, Akira Murata, Kaoru Iwamoto

17C: Multiphase flows 4

• An improved Langevin subgrid-scale dispersed phase model for large-eddy simulation of bubble-laden turbulent flows

   Fang-yu Chen, Chun-Xiao Xu, Wei-Xi Huang

• Effect of gravity on sub-Kolmogorov inertial particles in a turbulent-non turbulent interface

   Julian Reis, Amélie Ferran, Martin Obligado, Alberto Aliseda

• Inertia-dependent scaling of particle clustering and spreading in axisymmetric reattachment flows

   Giuseppe Rosi, Ilber Ceylan, Filippo Colombo, David Rival, Georg Garnweitner

• Multiscale patterns on a free surface by turbulent wake

   Yutaro Motoori, Takaya Masuda, Augusto Zanca, Susumu Goto

17D: Rough &ams; porous walls 3

• EFFECT OF SPATIAL ARRANGEMENT AND CLUSTERING OF ROUGHNESS ELEMENTS ON DRAG IN TURBULENT FLOWS

   Sina Nozarian, Mahdi Abkar, Pourya Forooghi

• Time response of unsteady channel flows under the combined effects of a pressure gradient and roughness

   Mariadebora Mauriello, Bharath Ganapathisubramani, Neil Sandham

• Toward prediction of temperature roughness function for turbulent heat transfer over rough surfaces

   Yusuke Kuwata, Kuga Terada, Yuki Adachi, Na Donggeon, Kazuhiko Suga

• Thermal boundary layer development over step change in surface roughness

   Shilpa Vijay, Beverley McKeon

17E: Turbulence modelling 2

• ANALYSIS OF DYNAMO EFFECT IN MHD TURBULENT CHANNEL FLOW

   Pinzhong YANG, Fujihiro HAMBA

• PROPAGATION OF TURBULENCE INTO STRATIFIED FLUIDS SUBJECTED TO OSCILLATING GRID TURBULENCE

   Charbel Bassil, Wagih Abu Rowin, Manikandan Balasubramaniyan, Andrew Western, Joseph Klewicki, Jimmy Philip

• Particle clustering regimes within horizontal annular pipe with inner wall rotation: a sensitized RSM study

   Xiaoyu Wang, Jeanette Hussong, Suad Jakirlic

• A MULTI-PARAMETER CORRELATION FOR THE ROUGHNESS FUNCTION IN TURBULENT PIPE AND CHANNEL FLOW

   Ata Sojoudi, Donald J Bergstrom

18: Poster Interact

• Reinforcement Learning Based Control of the Kelvin Helmholtz Mode in 2D Incompressible Magnetohydrodynamics

   Sergio Augusto Angelini, Alex Skillen, Malgorzata Zimon, Wei Pan, Mingfei Sun

• Spectral Analysis of Pressure Measurements over a Modified Gaussian Boeing Bump

   Nissrine Aziz, Theresa Saxton-Fox

• Water-hammer jetting emanating from impacting drops

   Vladimir Bogdanov, Felix Schranner

• Energy Dissipation of Oldroyd-B Fluids in Plane Couette Flow

   Haoting Grange Chen, Sergei Chernyshenko, Andrew Wynn

• CHARACTERISTICS OF A COMPRESSIBLE BACKWARD-FACING STEP FLOW

   Kung-Ming Chung, Kao-Chun Su

• Wavepacket approximations to resolvent analysis for wall-bounded parallel shear flows

   Barbara Lopez-Doriga, Scott Dawson

• TOWARDS RESOLVING TURBULENT TWO-PHASE BOUNDARY LAYERS IN AIR LUBRICATION BY MULTIBEAM SONAR TECHNOLOGY

   Malte Skyberg, Claes Poulsen, Pourya Forooghi, Ulrich Doll

• UNSTEADY PERTURBATIONS IN TWO-DIMENSIONAL TURBULENCE

   Guoyu Fan, Wouter Bos

• SCATTERING MODELS FOR TURBULENCE SPECTRA

   Enrico Foglia, Stephane Moreau, Michael Bauerheim, Thierry Jardin

• HEAT TRANSFER, FLOW PATTERNS, AND RESULTING STRATIFICATION IN 2-D VERTICAL CONVECTION: A SYSTEMATIC STUDY

   Martin Goxe, Michael Le Bars, Julie-Anne Zambaux

• UNCERTAINTY IN STATE ESTIMATION OF TURBULENT CHANNEL FLOW FROM WALL OBSERVATIONS

   Fan Fei, Ming Liu, Yosuke Hasegawa

• A mode-switching wire system for thermal boundary layer measurements

   Yuna Hattori, Claudia E. Brunner, Clayton P. Byers

• Physics-Guided Adaptive Correction for Data-Driven Turbulence Modeling

   Seoyeon Heo, Yeji Yun, Junho Eom, Solkeun Jee

• EFFECTS OF FLOW CONTROL ON DRAG AND WAKE DYNAMICS OF A VEHICLE MODEL

   Mohammed Khalid Hossen, Mohammad Saeedi

• Impact of Coalescence Modelling on Turbulence Statistics in Multiphase Flow Simulations

   Jordi Poblador Ibanez, Bendiks Jan Boersma

• APPLICATION OF THE PARTIALLY-AVERAGED NAVIER-STOKES MODEL TO THE INVERSE CHEVRON SHOCK TUBE CONFIGURATION

   Jeremie A. Janin, Chad D. Meyer, Juan A. Saenz, Daniel M. Israel

• Adjoint-based thermal source estimation in buoyancy-affected turbulent flows in complex channels

   Yukinori Kametani

• Machine-learning-based prediction of a scalar source location from remote sensors in turbulent channel flow

   Changbeom Kim, Sehyeong Oh, Haecheon Choi

• Experimental study of bleeding jet structure behind isotropic porous cylinders

   Chansoo Seol, Jihoon Jeong, Taehoon Kim

• Study on the Effect of MHD Interaction on Turbulent Taylor-Couette Flow with End Walls

   Hiromichi Kobayashi, Takahiro Hasebe, Katsumi Namba, Takayasu Fujino, Hidemasa Takana

• Modelling Strong Adverse Pressure Gradient Flows Using a Two-Layer Reynolds Stress Model Approach

   Yuri Alexander Laar, François Chedevergne, Hervé Bezard, Aimad Er-Raiy

• EFFECT OF WALL HEATING AND HIGH ENTHALPY ON SEPARATION IN HYPERSONIC SHOCK BOUNDARY LAYER INTERACTION

   Vijaya Lahari, Soorya Sridhar, Harsha Rathi, Krishnendu Sinha

• DIRECT NUMERICAL SIMULATION OF A TURBULENT PLANE COUETTE FLOW OVER A ROD-ROUGHENED WALL

   Sung Min Lee, Jae Hwa Lee

• Transient Growth in Unsteady Gust-Airfoil Encounters

   Alec Linot, Kunihiko Taira

• An Iterative Model for Mean Velocity and Total Shear Stress Profiles in Turbulent Boundary Layers with Adverse Pressure Gradients

   Fuzhou Lyu, Chunxiao Xu

• PASSIVE MANIPULATION OF LOG-LAW CONSTANTS IN TURBULENT CHANNEL FLOW USING RIBLETS AND THERMAL STRATIFICATION

   Hiroya Mamori, Yutaro Koide, Yusuke Nabae, Menglei Wang, Takeshi Miyazaki

• Local flow influence on inertial particle divergence in isotropic turbulence

   Keigo Matsuda, Thibault Maurel-Oujia, Kai Schneider

• Response of turbulent band formation to temporally decreasing Reynolds number in plane channel flow

   Ryoko Ono, Kazuki Kohyama, Yuki Matsukawa, Takahiro Tsukahara

• AN INVESTIGATION INTO THE AERODYNAMIC ROUGHNESS OF SEA SURFACE USING THE DATA FROM AN OFFSHORE METEOROLOGICAL TOWER

   Y. H. Chen, Jiun-Jih Miau, Y. R. Chen, C. Y. Lee, H. S. Chi, C. Y. Shang, D. J. Doong, Y. M. Fang, Y. S. Tsai, J. C. Juang

• PREDICTION OF PARTICLE-LADEN TURBULENT FLOWS USING LONG SHORT-TERM MEMORY NEURAL NETWORKS

   Lee Mortimer, Michael Fairweather

• Stationary homogeneous Rayleigh-Taylor turbulence in a triply periodic box

   Aaron Nelson, Guillaume Blanquart

• Pressure PIV Analysis of a Hovering UAS Rotor Wake

   Adam Nickels, James Goldschmidt, Matthew Bross, Jeff Harris

• REPLICATING CANOPY TURBULENCE WITH A NOVEL FOREST ANALOG

   Isabella Decan, Reban Niraula, Clayton Byers, Kelly Huang

• DNS STUDY OF TURBULENT FLOW THROUGH A SLANTED DUCT

   Rafae A. Shami, Taylor C. Opperman, Bing-Chen Wang, Mark S. Tachie

• Riblet-induced Pulsating Flow Effect for drag reduction in Wall-Bounded Turbulence

   zhaoyang Ou, Wenyuan Zhou, Yalin Tang, Fanhong Liu, Yang He, Weizheng Yuan

• Added drag on acoustic liners in presence of grazing turbulent flow and acoustic waves

   Angelo Paduano, Francesco Avallone, Francesco Scarano

• Evaluating the role of trip wire diameter in the development of restricted nonlinear boundary layers

   Alexandra Risha, Benjamin Minnick, Dennice Gayme

• PARTICLE CLUSTERING AND DEPOSITION OF POLYDISPERSE CLOUDS WITHIN ACCELERATING FLOW FIELDS

   Denis Sotomayor-Zakharov, Giussepe A. Rosi, Mariachiara Gallia, David E. Rival

• Yo-yoing of a viscoelastic shear layer

   Giulio Foggi Rota, Jason Tang, Piyush Garg, Marco Edoardo Rosti

• Insights Into the Near-Wall Vorticity Dynamics Via Direct Numerical Simulations of Channel Flows Subjected to Impulsive Re_tau Change

   Anthony Settlemier, Saikishan Suryanarayanan, Garry Brown

• Influence of scale interactions on pollutant ventilation mechanisms in a turbulent street canyon

   Maxime Sicat, Romain Mathis, Frédéric Moulin, Sébastien Cazin, Yara Abidine, Jean-Dominique Barron

• Mean temperature model in incompressible wall-bounded turbulence over a wide range of Prandtl numbers

   Justin E. Ka Ip Sun, Lin Fu

• Prandtl number and Reynolds number effects on passive scalar in turbulent annular pipe flow using a stochastic model

   Pei-Yun Tsai, Marten Klein, Heiko Schmidt

• MULTI-SCALE ANALYSIS ON AMPLITUDE AND FREQUENCY MODULATION IN TURBULENT BOUNDARY LAYER

   Abhishek Tyagi, Sourabh Diwan

• Turbulent drag reduction via transverse wall oscillations: Evaluation of active and passive approaches

   Michael Patrick Whitmore, Godfrey Mungal

• Optimization of Distributed Jet Control for Turbulent Flow Separation on a Curved Ramp

   Zhi Wu, Ge Xu, Shengtai He, Yu Zhou

• Interscale energy transfer in turbulent stripe structure in a transitional plane Couette flow

   Yuki Yamaguchi, Takahiro Tsukahara, Takuya Kawata

• Direct numerical simulation of the compressible turbulent boundary layer over a rod-roughened wall

   Su Youtian, Huang Weixi, Xu Chunxiao

19A: ML &ams; data-driven modelling 3

• EVENT-BASED LAGRANGIAN PARTICLE TRACKING FOR TURBULENT SHEAR FLOWS

   Sebastian Sachs, Jan Heiland, Christian Willert, Massimiliano Rossi, Christian Cierpka

• Neural-network-based plasma-actuated flow separation control in a suddenly expanded duct: an eddy-resolving RANS modeling

   Tarik Corbo, Suad Jakirlic

• EXPERIMENTAL STUDY ON SCALAR SOURCE ESTIMATION BY ACTIVE LEARNING ENHANCED PHYSICS-INFORMED NEURAL NETWORK

   Yanda Tan, Ming Liu, Yosuke Hasegawa

19B: Aerodynamics and acoustics 2

• EFFECT OF LOCALISED WALL HEATING ON CROSSFLOW INSTABILITY IN A SWEPT-WING BOUNDARY LAYER

   Gaia Barocco, Yifu Chen, Marina Barahona, Jordi Casacuberta

• Lift response of a finite-wingsail to boundary layer turbulence.

   Clément Bouhourd, Laurent Perret, Carlo Cossu

• Turbulence Statistics in a Boundary Layer of a Controlled Diffusion airfoil Airfoil at High Angle-of-Attack}

   Ziyang Zhou, Stephane Moreau, Marlene Sanjose

19C: Homogeneous turbulence 2

• BREAKUP OF FLEXIBLE FIBRES IN HOMOGENEOUS ISOTROPIC TURBULENCE

   Lucas Menez, Stefano Olivieri, Andrea Mazzino, Marco Edoardo Rosti

• Temporal tracking of the intense vorticity structures in isotropic turbulence: lifetime dynamics

   Lucas Fonseca, Afonso Ghira, Carlos Bettencourt Silva

• Spatio-temporal energy spectra of drops in turbulence

   Ianto Cannon, Daniel Morón, Alberto Vela-Martín, Marc Avila

19D: Heat &ams; mass transfer 1

• Spectral dissimilarity between momentum and heat transfers in transitional and turbulent plane Couette flows

   Kengo Suetsugu, Takahiro Tsukahara, Takuya Kawata

• Helicoclinicity: Helicity effects on passive scalar transport in inhomogeneous turbulence

   Nobumitsu Yokoi

• Influence of streamwise rotation on plane Couette flow with a passive scalar

   Geert Brethouwer

19E: Environmental flows 2

• Effect of Gas-Phase Reynolds Number on Gas-Liquid Mass Transfer in a Turbulent Air-Water Channel Flow

   Adharsh Shankaran, R. Jason Hearst

• Simultaneous Measurements of Surface Topology and Velocity Fields on Both Sides of the Gas-Liquid Interface

   Petter Rikheim Benonisen, Srikar Yadala, Leon Li, Ali Semati, Simen Ådnøy Ellingsen, R. Jason Hearst

• Effects of Gas-Phase Turbulence on the Dynamics of Deformable Gas-Liquid Interfaces

   Youssef Elashmawi, Leon Li, Simen Å. Ellingsen, R. Jason Hearst

20A: Instability &ams; transition 4

• Forcing length-scale effects on the turbulent transition in internally heated and internally cooled convection

   Marten Klein, Heiko Schmidt, Alan R. Kerstein

• WEAKLY NONLINEAR OPTIMAL PERTURBATIONS FOR SHEAR FLOW

   Nobutaka Taniguchi, Aiko Yakeno

• Identifying efficient routes to laminarization using reduced order models and constrained optimization

   Jake Buzhardt, Michael D. Graham

• Lyapunov Spectrum of the Rayleigh-Taylor Instability

   Rachel Mead, Daniel Israel, Venkat Raman

20B: Rough &ams; porous walls 4

• Mean momentum balance and power loss in smooth and rough-wall pipe flows laden with particles

   Jimmy Philip, Leon Chan, Tony Zahtila

• Smooth-to-rough-to-smooth: effects of finite roughness fetch upstream of a rough-to-smooth step change

   Martina Formichetti, Dea D. Wangsawijaya, Sean Symon, Bharathram Ganapathisubramani

• Self-similar motions of wall-attached structures in a turbulent boundary layer over cubical roughness

   Junwoo Jae, Min Yoon, Jinyul Hwang

• Modelling friction and heat transfer in turbulent forced convection over porous substrates

   Aneek Chakraborty, Stefan Hickel, Davide Modesti

20C: Heat &ams; mass transfer 2

• INFLUENCE OF SURFACE ROUGHNESS TOPOGRAPHY ON HEAT TRANSFER IN TURBULENT FLOWS

   Himani Garg, Karl-Johan Nogenmyr, Alexander Stroh

• Turbulent Convective Heat Transfer from Realistic Ice Morphologies

   Riccardo Gaudioso, Barış Gökçay, Antonella Abbà, Mariachiara Gallia

• Dissimilar destruction of turbulent momentum/heat fluxes in a minimal channel flow

   Mamoru Takahashi, Kenta Suzuki, Koichi Tsujimoto, Toshitake Ando

• Thermal entry effects in turbulent pipe flows

   Jonathan Neuhauser, Davide Gatti, Bettina Frohnapfel

20D: Compressible flows &ams; reacting flows

• Numerical simulation of spray combustion using interface-resolved compressible Eulerian/Lagrangian framework

   Kenya Kitada, Hikaru Arita, Ryoichi Kurose

• A Novel Semi-Implicit Pressure-Based Solver for LES of Compressible Flows

   Radouan Boukharfane

• Optimal control of compressible wake flow using plasma actuators based on input-output analysis

   Xu Zhang, Deli Li, Guangrui Sun

• K-ω SST BASED HYBRID RANS/LES SIMULATION FOR SUPERSONIC AND HYPERSONIC FLOWS

   Camille Gouin, Laurent Muscat, Marina Olazabal-Loumé

20E: Stratification &ams; buoyancy

• STRAIFIED MIXING LAYERS EXPERIMENTS IN SODIUM AND WATER

   Ralf Kapulla, Ulrich Doll

• Statistically stationary Rayleigh-Taylor turbulence

   Chian Yeh Goh, Guillaume Blanquart

• ANISTROPIC INCREMENTS IN 2D DECAYING STRATIFIED TURBULENCE

   Thibault Leduque, Alexandre Delache, Fabien Godeferd

• DNS OF THE PLANE COUETTE FLOW AT HIGH FRICTION RICHARDSON NUMBERS

   Victor Avsarkisov, Sergio Gandı́a-Barberá, Sergio Hoyas

21A: Turbulence theory 4

• Two-dimensional turbulent condensates without bottom drag

   Adrian van Kan, Alexandros Alexakis, Edgar Knobloch

• NEW OBSERVATIONS ON STRAIN-RATE DYNAMICS NEAR INHOMOGENEOUS FLUID INTERFACES

   Pedro D. Alves, Oliver R. H. Buxton, Carlos B. da Silva

• DOMINANT VORTICITY/STRAIN CANCELLATIONS IN THE NONLINEAR PRESSURE–POISSON SOURCE OF TURBULENT CHANNEL FLOW

   Jonathan Massey, Joseph Klewicki, Beverley McKeon

• PROBABILITY DENSITY FUNCTIONS FOR HOMOGENEOUS ISOTROPIC TURBULENCE

   Jannis Heinrich Weckesser, Simon Görtz, Johannes Heinrich Conrad, Martin Oberlack

21B: Turbulence modelling 3

• Modelling turbulence with fractal entangled vortex tubes

   ZISHUO HAN, WEIYU SHEN, YUE YANG

• A new perspective on wall-modelled large-eddy simulations

   Stefan Wallin

• Recursive neural-network-based subgrid-scale model for large eddy simulation: turbulent channel flow

   Chonghyuk Cho, Haecheon Choi

• GENERALIZED MOODY DIAGRAM FOR WALL MODELED LARGE EDDY SIMULATION INCLUDING UNRESOLVED NEAR WALL SEPARATION

   Ho Jun Kim, Tamer A. Zaki, Charles Meneveau

21C: Aerodynamics and acoustics 3

• EXPERIMENTAL COMPARISON OF DYNAMIC STALL ACROSS THREE DISTINCT AIRFOILS

   Dylan Hilman, Sina Ghaemi

• Free-stream turbulence effects on bluff bodies' drag and wakes : from academic to realistic designs

   Pierre-Yves PASSAGGIA, Ahmed Abed-Meraim, Azeddine Kourta

• LARGE SCALE SIGNATURE OF UNSTEADY SEPARATION OVER AN OSCILLATING CUBE

   Antoine Myskiw, Christophe Sicot, Yann Haffner, Jacques Borée

• EFFECT OF FREESTREAM TURBULENCE ON THE UNSTEADY WAKE CHARACTERISTICS OF A NOTCHBACK AHMED BODY

   Ashim Chhetri, Ebenezer Ekow Essel

21D: Compressible flows

• Experimental Studies of the Thermodynamic Fields of a Subsonic Compressible Shear Layer

   Carson Kipp, Mark Rennie, Stanislav Gordeyev

• LES of supersonic air inlet buzz phenomenon with a laminar vs turbulent boundary layer on the external compression ramp

   Stéphane Jamme, Samuel Deleu, Marc Montagnac, Romain Gojon, Jérémie Gressier

• EXPERIMENTAL ANALYSIS OF TRANSONIC BUFFET ON A SWEPT WING AT HIGH REYNOLDS NUMBER

   Tobias Huber, Christopher J. Schauerte, Johannes Bosbach, Robert Konrath, Reinhard Geisler, Florian Philipp, Anne-Marie Schreyer

• Numerical Investigation of the Post-Shock Region of Transonic Buffet

   Thomas Lürkens, Matthias Meinke, Dominik Krug, Wolfgang Schröder

21E: Drag reduction &ams; flow control 4

• Effect of manipulating logarithmic law on friction drag reduction in a turbulent channel flow

   Yusuke Nabae, Hiroya Mamori, Hiroshi Gotoda, Koji Fukagata

• DRAG REDUCTION CHARACTERIZATION OF SPRAY-ON SUPERHYDROPHOBIC SURFACES IN A TURBULENT CHANNEL FLOW

   Parth Devrajbhai Khokhani, Bozhong Zhuang, Fai-Wei Wang, Harish Ganesh, Matthew Bross, Anish Tujeta, Steven Ceccio

• Spanwise wall oscillations for drag reduction, without walls

   Karl Vieths, Davide Gatti, Maurizio Quadrio

• Understanding the drag of heterogeneous and sparse soft biofilms

   Rodrigo Vilumbrales-Garcia, Jon B. Estrada, Harish Ganesh