Proceedings of TSFP-13 (2024) Montreal

---

Session 1A: Fundamentals of turbulence

• Large-scale forcing modulation of high Reynolds number turbulence in a von Kármán swirling flow

   Farid Aligolzadeh, Pawel Baj, James R. Dawson

• Helical turbulence - the transition between 2d and 3d turbulence

   Schahin Akbari, Martin Oberlack

• On the Return to Isotropy from Anisotropic Homogeneous Turbulent Shear Flow

   Frank Jacobitz, Kai Schneider

• Dissipation Scaling in Production Region of Fractal Grid Turbulence

   Amir Sagharichi, Mark Francis Tachie

Session 1B: Vortex flows and wingtip vortices

• The effect of freestream turbulence on wing-tip vortex meandering

   Marie Couliou, Girish K. Jankee, Srikar Yadala Venkata, Ingrid Neunaber, R. Jason Hearst

• The impact of finite span and wing-tip vortices on a turbulent NACA0012 wing

   Siavash Toosi, Adam Peplinski, Philipp Schlatter, Ricardo Vinuesa

• Study of Crescent Wings in Backward and Forward Configurations

   Mark Godfrey Mungal, Andrew Karl Mahler

Session 1C: Resolvent Analysis

• An efficient algorithm for resolvent and harmonic resolvent analyses

   Ali Farghadan, Aaron Towne

• Resolvent analysis of separated flows over NACA0012 wings: Reynolds number effects

   Laura Victoria Rolandi, Luke Smith, Kunihiko Taira

• Resolvent analysis of transitional and turbulent flows around airfoils for trailing-edge noise model

   Simon Demange, Zhenyang Yuan, Ardeshir Hanifi, André V. G. Cavalieri, Kilian Oberleithner

• Sparsity-promoting methods for isolating dominant linear amplification mechanisms in turbulent flows

   Scott Thomas McGregor Dawson, Jaime Prado Zayas, Barbara Lopez-Doriga

Session 1D: Combustion

• Geometric Relationship of Premixed H2-air Flame and Wall in a Turbulent Channel Flow

   Ye Wang, Sayaka Suzuki, Mamoru Tanahashi

• Stochastic map-based modeling of a lifted methane/air jet flame in a vitiated coflow

   Tommy Starick, Juan A. Medina Méndez, Heiko Schmidt

• Why hydrogen-air premixed flames propagate fast(er) in turbulence?

   Yuvraj Yuvraj, Swetaprovo Chaudhuri

Session 2A: Welcome Reception and Poster Presentations

• Scaling of the Reynolds Stress in Wall-Bounded Flows

   TW Lee, J.E. Park

• Evaluation of mixing performance of three-dimensional jets using material line stretching

   Mamoru Takahashi, Ryota Matsui, Koichi Tsujimoto, Toshitake Ando

• Hot wire anemometry temperature correction in a free shear layer

   Francesco Scarano, Emmanuel Jondeau, Edouard Salze

• Analysis and modeling of the tip leakage vortex of an axial fan

   Natacha GALAND, Ahmadou Bamba DRAME, Marlène SANJOSE

• The balance of power in controlled channel flow: limits and possibilities

   Leo Mangalath, Daniel Floryan

• Primary atomization and turbulent/non-turbulent interface in liquid round jet flow

   Seongdeuk Moon, Jinyul Hwang

• Turbulent entrainment in the transition of the separated and reattaching flow over a wall-mounted fence

   Sicheng Li, Jinjun Wang

• Non-local eddy diffusivity model for turbulent scalar flux

   Fujihiro Hamba

• 3D3C rainbow particle tracking velocimetry: multi-cycle rainbow pattern using color space and in-picture tracking to improve velocity vector acquisition

   Mao Takeyama, Kota Fujiwara, Yasuo Hattori

• Conditional Analysis of Vortices between Siroccofan Blades ny POD of Suction Surface Pressure

   Kosuke Seto, Koji Iwano, Yasuhiko Sakai, Yasumasa Ito, Sho Kosaka, Kenji Yoshida

• Causal analysis of inner and outer motions in near-wall turbulent flow

   Jingxuan Zhang, Zhengping Zhu, Ricardo Vinuesa, Ruifeng Hu

• Experimental characterisation of a sweeping jet actuator to control separated flows.

   Mathieu Tocquer, Cédric Raibaudo, Azeddine Kourta

• Reduced-order model of large-scale structures in turbulence in a periodic cube

   Satoshi Matsumoto, Masanobu Inubushi, Susumu Goto

• Transition to Turbulence on a Concave Surface: Exploring the Effects of Temperature on Görtler Instability

   Maher Sawaf, Stephane Moreau, Sébastien Poncet, Abdellah Hadjadj, Mostafa Safdari Shadloo

• Effect of Freestream Turbulence on Flow Separation Around Ahmed Body

   Amir Sagharichi, Mark Francis Tachie

• Experimental and numerical study of turbulent jet shear layer interacting with a free surface

   Nimesh Virani, Vesselina Roussinova, Ram Balachandar

• On the measurement of structure functions of high Schmidt number scalar in turbulence

   Koji Iwano

• Deep reinforcement learning model for reducing drag in turbulent channel flow based on vortex developing and decaying process

   Taisei Sato, Tomohiro Nimura, Akira Murata, Kaoru Iwamoto

• Flow state transition of mixed convection in vertical channel with horizontal pressure gradient

   Yuki Matsukawa, Ryo Araki, Takahiro Tsukahara

• Numerical modeling of atmospheric boundary layer conditions for a scaled-down, low-speed wind tunnel

   Sheilla N Torres-Nieves, Francesco Forina

• Realizability in Tensor Basis Neural Networks for Two-Dimensional Turbulent Flows

   Anthony Man, Yasser Mahmoudi

• Experimental study of instantaneous velocity-pressure correlations by piv measurement in a turbulent pipe flow with drag reduction by added surfactant

   Takuya Yoshida, Shinnosuke Obi

• Comparison of a turbulent boundary layer encountering a ramp versus a bump

   Akhileshwar Borra, Theresa Saxton-Fox

• Direct numerical simulation of turbulent flow through a concentric annular square duct

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

• Numerical simulation of boundary layer flow on a flat plate with turbulence stimulator

   Youhei Takagi

• Numerical Investigation of Distributed Roughness Effects for Transient Flow

   Takuto Ogawa, Aiko Yakeno

• On vortex ring formation in radially-confined spaces under co-flow and pressure gradients

   Nora C. Wild, Kartik V. Bulusu, Michael W. Plesniak

Session 2B: Active flow control I

• Optimization of Tollmien-Schlichting waves control: comparison between deep reinforcement learning and particle swarm optimization approach

   Babak Mohammadikalakoo, Marios Kotsonis, Nguyen Anh Khoa Doan

• Active flow control of three-dimensional cylinders using Deep Reinforcement Learning

   Pol Suárez, Francisco Alcántara-Ávila, Jean Rabault, Arnau MIró, Bernat Font, Oriol Lehmkuhl, Ricardo Vinuesa

• Influence of the state observation on deep-reinforcement-learning drag-reduction policies in wall-bounded flows

   Ricardo Vinuesa, Jean Rabault, Hossein Azizpour, Luca Guastoni

• Development of feedback control law for wall turbulence by combining optimal control theory and Bayesian optimization

   Yusuke Yugeta, Yosuke Hasegawa

Session 2C: Active flow control II

• Direct numerical simulation of turbulent channel flow with opposition control based on nonlinear forecasting

   Togo Terui, Hiroya Mamori, Takeshi Miyazaki, Yusuke Nabae, Hiroshi Gotoda

• Optimizing Wall Blowing for Global Skin-Friction Drag Reduction Using a Bayesian Optimization Framework

   Xiaonan Chen, Mike Diessner, Kevin Wilson, Richard D. Whalley

• Artificial intelligence control of an Ahmed vehicle model using distributed jets

   Bingfu Zhang, Dewei Fan, Yu Zhou

Session 2D: Active flow control III

• Jet control using distributed minijets: Reynolds number effect and scaling

   Dewei FAN, Jianjun DU, Zhi WU, Yu ZHOU

• Synthetic jet actuation for boundary layer re-energization and physio-cyber simulations

   John Wylie, Akshit Jariwala, Saikishan Suryanarayanan, David Goldstein, Michael Amitay

• Experimental Studies of Spanwise Correlation in an Actuated Turbulent Boundary Layer

   Mitchell Lozier, Flint O. Thomas, Stanislav Gordeyev

• Optimising Active Flow Control Strategies for Random and Controlled Wind Speeds via Bayesian Optimisation

   Mike Diessner, Xiaonan Chen, Kevin Wilson, Richard D Whalley

Session 3A: Experimental techniques

• Error Propagation of Direct Pressure Gradient Integration and a Novel Pressure Field Reconstruction Method based on Image Velocimetry Data by Helmholtz-Hodge Decomposition

   Lanyu Li, Grady Wright, Jerad Whitehead, Jeff McClure, Jin Wang, Zhao Pan

• Investigation of turbulent thermal convection by simultaneous, volumetric, and time-resolved measurement of temperature and velocity

   Theo Käufer, Christian Cierpka

• Active generation of dynamic yaw and turbulence in a three-quarter open-jet wind tunnel

   Germiel Cacho, Joshua Marques, David Van Every, Peter Waudby-Smith, Ronald Hanson

Session 3B: Compressible flows I

• Wall-modeld LES of unsteady aerodynamics over a transonic pitching airfoil at high Reynolds number

   Hiromichi Sashida, Shigetaka Kawai, Soshi Kawai

• Wall-modeled large-eddy simulations of wall heating and cooling effects in shock-turbulent boundary layer interactions

   Vanessa Rubien, Ivan Bermejo-Moreno

• Towards high-Reynolds number shock-turbulence interaction via one-dimensional turbulence

   Pranav Nath, Jean-Pierre Hickey

• Experimental investigation of the transition between regular and Mach reflections of a shock wave impinging on a turbulent boundary layer

   Sven Scharnowski, Rio Baidya, Christian J. Kähler

Session 3C: Compressible flows II

• Experimental and numerical investigation of supersonic multi-stream rectangular jet flow using steady blowing control

   Matthew Qualters, Melissa Yeung, Seth Kelly, Thakare Pranav, Yiyang Sun, Fernando Zigunov, Datta Gaitonde, Mark Glauser

• Boundary layer tripping strategies for supersonic air inlet applications

   Samuel Deleu, Alvaro Sanchez Del Rio, Romain Gojon, Jérémie Gressier, Stéphane Jamme

• Dynamic characterisation of AJVG-controlled shock/boundary-layer interactions on flexible panels

   Deepak Prem Ramaswamy, Alex Storrer, Anne-Marie Schreyer

Session 3D: Turbulence modeling

• Turbulent scaling laws and symmetry based second moment turbulence modeling

   Felician Constantin Putz, Martin Oberlack

• Autonomous large eddy simulations of turbulence using eddy viscosity derived from the subgrid scale similarity stress tensor

   Julian Andrzej Domaradzki

• Enhanced RANS modeling using Field Inversion

   Karim Ahmed, Dylan Sitarski, Anupam Sharma, Paul Durbin

• Conventional and sensitized-RANS modeling of concentric annular Couette flow

   Xiaoyu Wang, Jeanette Hussong, Suad Jakirlic

Session 4A: Interfacial flows

• Dependency of sea drag on the wave slope

   Wagih Abu Rowin, Kevin Kevin, Tunggul Bhirawa, Junghoon Lee, Ivan Marusic, Jason Monty

• The effects of turbulence and surface capillary waves on oxygen transfer across an air-water interface

   Leon Li, Pim A. Bullee, R. Jason Hearst

• A local intermittency based Reynolds-averaged transition model for turbulent mixing induced by interfacial instabilities

   Hansong Xie, Mengjuan Xiao, Yousheng Zhang, Yaomin Zhao

Session 4B: Transient flows

• Effect of deceleration on laminar separation bubbles on SD7003 airfoils

   Wolfgang Dierl, Rainer Hain, Serhiy Yarusevych, Christian J. Kähler

• Formation process of laminar separation bubbles over an SD7003 airfoil at various accelerations

   Wolfgang Dierl, Rainer Hain, Serhiy Yarusevych, Christian J. Kähler

• Transient Dynamics of Separation and Reattachment on an Airfoil and Wing at Low Reynolds Numbers

   Connor Toppings, Serhiy Yarusevych

• Shear Layer Instabilities in an Impulsively Started Airfoil

   Anushka Goyal, Jovan Nedic

Session 4C: Separated flows I

• Low-frequency modal and non-modal stability of a turbulent separation bubble

   Carolina Cura, Ardeshir Hanifi, André Cavalieri, Julien Weiss

• Low-frequency spanwise dynamics of a turbulent separation bubble

   Ben Steinfurth, Carolina Cura, Lukas Fuchs, Kilian Oberleithner, Julien Weiss

• Wall pressure signature of separated flows: a comparison between flat plate and airfoil

   Arnaud Le Floc'h, Alexandre Suryadi, Michaela Herr, Sen Wang, Sina Ghaemi, Jérôme Vétel, Giuseppe Di Labbio, Louis Dufresne

Session 4D: Separated flows II

• LSB Flow Conditioning using Spanwise Modulated Disturbances: HWA and Tomo-PIV Measurements

   John W Kurelek, Theodoros Michelis, Marios Kotsonis, Serhiy Yarusevych

• On the structure and behaviour of the wake behind a three-dimensional hill

   Daniel MacGregor, Philippe Lavoie

• Experimental and numerical investigation of oncoming flow conditions on the dynamics of flow over a forward-facing step

   Emil Larose, Franck Kerhervé, Yann Fraigneau, Bérengère Podvin, Chris Morton, Robert Martinuzzi

• Turbulent Separation Detection Based on a Lagrangian Approach

   Motahareh Sadr, Jérôme Vétel

Session 5A: Magnetohydrodynamics and quantum turbulence

• Extending mean-field theories of structure formation in incompressible magnetohydrodynamic turbulence

   Suying Jin, Ilya Y. Dodin

• Direct Numerical Simulation of Magnetohydrodynamic Turbulent Channel Flows

   Myoungkyu Lee

• Interaction between quantum turbulence and normal-fluid turbulence in superfluid helium

   Hiromichi Kobayashi, Satoshi Yui Yui, Makoto Tsubota, Tomokazu Saito, Rio Yokota

Session 5B: Jets I

• Turbulent impinging jets on smooth and rough plates

   Francesco Secchi, Davide Gatti, Bettina Frohnapfel

• Comparative Analysis of the Mixing Characteristics of Slot and Duct Twin-Jet Impingement: A Sensitized RANS Study

   Steffen Gröninger, Maximilian Bopp, Suad Jakirlic

• Asymmetric Jet Impingement on a Rotating Surface

   Corey Klinkhamer, Jerry Adjetey, Ram Balachandar

• The Velocity Field Parallel to the Wall in a Turbulent Three-Dimensional Wall Jet

   Bonnie Sim, Joseph W. Hall

Session 5C: Jets II

• Scalar mixing in axisymmetric jets with external turbulence

   Khashayar F. Kohan, Susan J. Gaskin

• The entrainment of mass, momentum, and kinetic energy from a turbulent background

   Oliver R.H. Buxton, Jiangang Chen

• Turbulent Twin Jets in the Presence of a Turbulent Ambient

   Farzin Homayounfar, Khashayar F. Kohan, Babak Khorsandi, Susan Gaskin

Session 5D: Heat transfer

• Super-ultimate heat transfer in turbulent thermal convection between horizontal porous walls

   Fanyu Meng, Shingo Motoki, Genta Kawahara

• DNS study of turbulent heat transfer in a circular pipe subjected to axial system rotation

   Zhao-Ping Zhang, Bing-Chen Wang

• Cellular vortex formation between a heated horizontal cylinder and an adiabatic upper wall

   Marc-Etienne Lamarche-Gagnon, Stavros Tavoularis

• Direct and large-eddy simulations of turbulent heat transfer in Taylor-Couette flows with a stationary grooved outer cylinder

   Yoshimi Amano, Kohei Takeda, Yusuke Kuwata, Masayuki Kaneda, Kazuhiko Suga

Session 6A: Stratification and buoyancy

• The Interaction Between Cylinders and Non-Boussinesq Gravity Currents

   Peter Brearley, Paul Bartholomew, Sylvain Laizet

• Symmetry-based parametrization of the stable atmospheric boundary layer

   Marta Wacławczyk, Jun-Ichi Yano, Grzegorz Florczyk, Jackson Nzotungishaka

• Stratified wakes of a prolate spheroid at moderate angle of attack

   Sheel Nidhan, Sanidhya Jain, Jose Ortiz Tarin, Sutanu Sarkar

Session 6B: Active flow control IV

• On the effect of buffer layer spanwise blowing in turbulent boundary layers using pulsed-DC plasma actuation

   Andrew Myers, Flint Thomas, Thomas Corke

• Scaling of drag reduction in a turbulent boundary layer based on plasma-generated streanwise vorticies

   Xiaohui Wei, Yu Zhou

• Wall-normal-microjet-based drag reduction of high Reynolds number turbulent boundary layers

   Xin Zhang, Xiao Hui Wei, Han Feng Wang, Yu Zhou

• Large-scale energy attenuation in turbulent boundary layer flow using an inner-scaled Helmholtz resonator

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

Session 6C: Active flow control V

• Reducing drag in turbulent pipe flow by azimuthal wall oscillation

   Lena F Sabidussi, Liuyang Ding, Marcus Hultmark, Alexander J Smits

• Transverse wall oscillation impact on vortex populations in turbulent pipe flow with drag reduction

   Daniel coxe, Yulia Peet, Ronald Adrian

• Boundary layer response to travelling surface waves at high Reynolds number

   Isabella Fumarola, Matthew Santer, Jonathan Morrison

Session 6D: Applications

• Identification of coherent structures in the wake of a rotating tire using high-speed PIV measurements and the spectral POD method

   Ivan Joksimovic, Philipp Brockmann, Jeanette Hussong, Suad Jakirlic

• The airflow in the human nose: simulations and experiments of clinical interest

   Marco Atzori, Guido Guglielmo Tesa, Gabriele Dini Ciacci, Maurizio Quadrio

• Flow and Heat Transfer Dynamics in Fuel Cell Cooling Systems: a Scale-Resolving Computational Study

   Louis Krüger, Suad Jakirlic

• Particle Transport-Driven Flow Modulation in Solar Photovoltaic Modules

   Sarah Smith, Henda Djeridi, Marc Calaf, Raúl Bayoán Cal, Martin Obligado

Session 7A: Flow over porous walls

• Coupling of wall-pressure fluctuations in a transpiratively-cooled turbulent boundary layer

   Sophie Hillcoat, Jean-Pierre Hickey

• Amplitude Modulation of Turbulent Boundary Layer over Anisotropic Permeable Wall

   Xiaonan Chen, Qingqing Ye, Zhixiang Feng

• Numerical investigation of turbulent open channel flow over a permeable bed: Pore-resolved simulations and Upscaled Modeling

   Shashank Karra, Sourabh Apte

Session 7B: Data-driven modeling I

• Extreme aerodynamics of vortex impingement: Machine-learning-based compression and situational awareness

   Kai Fukami, Kunihiko Taira

• Machine-Learned Sub-Grid Scale Backscatter in Coarse-grid LES

   Soju Maejima, Soshi Kawai

• A GNN-based comprehensive SGS stress model for turbulence and turbulent combustion

   Haruya Shimamoto, Ye Wang, Sayaka Suzuki, Mamoru Tanahashi

• Resolvent-based estimation and control of wakes and jets

   Aaron Towne, Junoh Jung, Rutvij Bhagwat, Yuhao Zhou, James Paulson

Session 7C: Instability I

• On the transition in spanwise instability relaminarization in the wake of oscillating foils

   SUYASH VERMA, ARMAN HEMMATI

• On the formation of the primary and secondary vortex street instabilities

   Elif Bekoglu, Nikos Bempedelis, Konstantinos Steiros

• Stability analysis of oblique Couette-Poiseuille flows

   Muhammad Abdullah, GEORGE ILHWAN PARK

Session 7D: Compressors and turbines

• Analysis and identification of the appearance of unsteadiness effects in an axial compressor cascade

   Ahmadou Bamba DRAME, Marlène SANJOSE

• Direct Numerical Simulation of Unsteady Boundary-Layer Separation in a Compressor Cascade

   Taiyang Wang, Yaomin Zhao

• Numerical analysis on thrust characteristics of a cyclorotor: effect of number of blades

   Manabu Saito, Jun Nagao, Ryoichi Kurose

• Interaction of freestream turbulence with vortex structures in vertical axis turbines

   Jovan Nedic, Daniel Fernex, Karen Mulleners

Session 8A: Instability II

• Suboptimal transient growth: statistical and data-driven viewpoints

   Peter Frame, Zhicheng Kai, Aaron Towne

• New linear 3D oblique modes - a novel path to turbulence

   Martin Oberlack, Alparslan Yalcin, Jonathan Laux, Simon Görtz, Lara de Broeck, Yongqi Wang, Kilian Wilhelm

• Association of ground effect and LEV instability around parallel oscillating foils

   Ahmet Gungor, Suyash Verma, Muhammad Saif Ullah Khalid, Arman Hemmati

Session 8B: Adverse Pressure Gradient Turbulent Boundary Layers

• Evolution of a high Reynolds number adverse-pressure gradient turbulent boundary layer from a canonical upstream condition

   Mitchell Lozier, Ahmad Zarei, Ivan Marusic, Rahul Deshpande

• Spatial features of Reynolds-stress carrying structures in turbulent boundary layers with pressure gradient

   Taygun Recep Gungor, Ali Yesildag, Ayse Gul Gungor, Yvan Maciel

• Effect of flow history in turbulent boundary layers with adverse pressure gradient

   Taygun Recep Gungor, Ayse Gul Gungor, Yvan Maciel

• Turbulent actuation of inlet flow for a mild adverse-pressure-gradient boundary layer

   Ehsan Asgari, Mohammad Saeedi

Session 8C: Wall-bounded turbulent flows I

• An experimental investigation of tangential and radial velocity statistics of a rotating disk boundary layer

   Mohammadreza Mollaei, Jimmy Philip, Joseph C. Klewicki

• Topology of fine scale motions in a polymer drag-reduced boundary layer

   Lucas Warwaruk, Sina Ghaemi

• Smart Targeting Particles for Efficient Polymer Drag Reduction

   Ryan Edward Kelly, David Goldstein, Saikishan Suryanarayanan, Robert Handler, Rabia Sonmez

Session 8D: Wall-bounded turbulent flows II

• Spectral analysis of the recovery of the energy-containing scales of motion in turbulent boundary layers

   Antonio Matas, Ezhilsabareesh Kannadasan, Callum Atkinson, Julio Soria

• Prediction of boundary layer thickness and friction velocity by symmetry arguments

   Chenning Tong

• The universality of the law of the wall: a long-lasting controversial debate

   Stefan Heinz

• Characteristics of active and inactive motions in high-Reynolds-number turbulent boundary layers

   Rahul Deshpande, Ricardo Vinuesa, Ivan Marusic

Session 9A: Data-driven modeling II

• Modal decomposition of high-speed cavity flows using non-time-resolved PIV and quantitative Schlieren

   Yang Zhang, Louis Cattafesta, Lawrence Ukeiley, Kunihiko Taira

• Sparse sensor placement for turbulent flow field reconstruction based on mean-flow-linearized dynamics

   Benjamin Herrmann, Erick Kracht, Steven L. Brunton, Beverley J. McKeon

• Nonlinear frequency-domain reduced-order modelling of turbulent flows

   Xiaodong Li, Davide Lasagna

Session 9B: Multiphase flows I

• Direct numerical study of turbulent pipe flow laden with thermal particles using a hybrid lattice Boltzmann method

   Farshad Gharibi, amir Eshghinejadfard, Dominique Th\'evenin

• Attenuation mechanism of wall turbulence by heavy finite-size particles

   Yutaro Motoori, Susumu Goto

• Multiresolution analysis of convergence and divergence of inertial particle velocity in turbulence

   Thibault Maurel-Oujia, Keigo Matsuda, Kai Schneider

• Dispersion of Heated Particles in a Subsonic Jet

   Ahmed Saieed, Jean-Pierre Hickey

Session 9C: Multiphase flows II

• Numerical study on turbulent bubbly flow in a vertical channel

   Fang-yu Chen, Wei-xi Huang, Chun-xiao Xu

• Modification of flow structure and energy cascading process by small bubbles in turbulent jets

   Hyunduk Seo, Kyung Chun Kim

• Turbulent two-phase flows in a transcritical CO2 Ranque-Hilsch vortex tube

   Raphael Oberti, Antoine Metsue, Yu Fang, Sébastien Poncet

Session 9D: Multiphase flows III

• Experimental investigation of particle-wake interactions based on freely falling finite particles

   Yi Hui Tee, James R Dawson, R. Jason Hearst

• Sensitized RANS-based Euler-Lagrange Modeling of a Turbulent Particle-laden Flow

   Xiaoyu Wang, Jeanette Hussong, Suad Jakirlic

• Stokes-number dependence of inertial particle clustering in turbulence inertial subrange

   Keigo Matsuda, Katsunori Yoshimatsu, Kai Schneider

Session 10A: Environmental flows

• Towards an improved understanding and modelling of sensible turbulent heat fluxes over melting glaciers

   Sheldon Russell Harrison, Laurent Bernard Mydlarski

• Optimising Wind Turbine Placement in Hilly Terrains: Insights from Bayesian Optimisation based on Large Eddy Simulations

   Christian Jané-Ippel, Nikolaos Bempedelis, Rafael Palacios, Sylvain Laizet

• Using Small Uncrewed Aircraft Systems to Examine the Scale Dependence of Surface Layer Turbulence Statistics over Complex Terrain

   Sean Bailey, Christina Vezzi, Ryan Nolin

Session 10B: Shear layers

• Aspect ratio effects on flow past a bed-mounted emergent cylinder

   Abhinav Thakurta, John Boamah, Vesselina Roussinova, Ram Balachandar

• Three-dimensional effects in turbulent shear layers

   Vedant Kumar, Dipendra Gupta, Gregory Paul Bewley, Johan Larsson

• On the experimental study of 3D turbulent shear layers

   Dipendra Gupta, Vedant Kumar, Johan Larsson, Gregory P Bewley

• The effects of free-stream turbulence on flow-induced loads

   Francisco José Gomes de Oliveira, Zahra Sharif Khodaei, Oliver Buxton

Session 10C: Wakes I

• Turbulent Boundary Layer Scale Interactions in the Presence of a Freestream Cylinder Wake

   Guangyao Cui, Alexey Zhelebovskiy, Ian Jacobi

• Three-dimensional flow field around two cubes in tandem

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

• Spacing ratio effects on the unsteady wake dynamics of unequal-height tandem circular cylinders

   Newton Fabrice Ouedraogo, Ashim Chhetri, Ebenezer Ekow Essel

Session 10D: Wakes II

• The effect of permeability on wake characteristics behind structured porous cylinders

   Chansoo Seol, Taewoo Kim, Taehoon Kim

• Undulated cylinder array distribution effect on flow structure dynamics

   ONDŘEJ FERČÁK, ZEIN SADEK, TREVOR K. DUNT, CHRISTIN T. MURPHY, JENNIFER A. FRANCK, RAǓL BAYOÁN CAL

• Turbulence Transition in the Wake of Wall-Mounted Prisms

   Shubham Goswami, Arman Hemmati

• Experimental study on the merging of two axisymmetric wakes generated by porous discs

   Ingrid Neunaber, R. Jason Hearst

Session 10E: Wakes III

• Spectral POD Analysis of Dual Vortex Shedding Modes Around Intermediate Rectangular Cylinders

   Sedem Kumahor, Xingjun Fang, Robert J. Martinuzzi, Mark F. Tachie

• Spectral POD analysis of the Ahmed body wake at high Reynolds numbers

   Robert J.G. Forgie, Kareem Ali, Sen Wang, Sina Ghaemi

• Characterizing wake patterns in scattered two-foil schools

   Priscila Portocarrero, Suyash Verma, Arman Hemmati

Session 11A: Flow over rough walls I

• Effects of Roughness Height Composition on Turbulence Characteristics in Turbulent Boundary Layers

   Setyo Nugroho, Bagus Nugroho, Eric Fusil, Rey Chin

• Estimation of drag behavior in turbulent flow over discrete rough surfaces

   Guozhen Ma, Chunxiao Xu, Hyung Jin Sung, Weixi Huang

• Outer scaling of rough and smooth wall boundary layers under adverse pressure gradient conditions

   Ralph J. Volino, Michael P. Schultz

• Predicting the global drag of turbulent flow over roughness strips

   Jonathan Neuhauser, Davide Gatti, Carola Schmidt, Bettina Frohnapfel

Session 11B: Flow over rough walls II

• Fractal roughness representation in a stochastic one-dimensional turbulence modeling approach

   Juan A. Medina Méndez, Marten Klein, Heiko Schmidt

• Roughness Impacts on Boundary Layer Superstructures

   Humza Butt, Shishir Damani, Bhavika Sharma, Eric Totten, Todd K. Lowe, William J. Devenport

• On the impact of calcareous biofouling on turbulent boundary layers

   Ioannis Kaminaris, Elias Balaras, Vidya Vishwanathan, Michael Schultz

Session 11C: Flow over rough walls III

• Direct numerical simulation of turbulent flow through a square duct with longitudinal ribs

   Mark Sedem Tachie, Wei-Jian Xiong, Bing-Chen Wang

• The influence of windward and effective slope on turbulent channel flow over ratchet roughness

   Oleksandr Zhdanov, Thomas O. Jelly, Angela Busse

• Boundary layer development under streamwise pressure gradients at high Reynolds numbers over rough walls

   Thomas Preskett, Bharathram Ganapathisubramani

• Extending the v^2-f Model to Rough Walls

   Ata Sojoudi, Donald J. Bergstrom

Session 11D: Flow over rough walls IV

• Characterization of anisotropic irregular roughness through direct numerical simulations

   Jiasheng Yang, Alexander Stroh, Shervin Bagheri, Bettina Frohnapfel, Pourya Forooghi

• Near-wall characteristics of non-equilibrium turbulent boundary layers on rough walls

   Junlin Yuan, Matthew Gatzek, Saurabh Pargal

• Spectral analysis of energy transport processes in turbulent flow over circular-arc ribs

   Wei-Jian Xiong, Jinglei Xu, Bing-Chen Wang

Session 12A: Numerical methods

• Higher DNS-resolution requirements for expanded overlap region and confirmation of a convergence criterion

   Sergio Hoyas, Ricardo Vinuesa, Peter J. Schmid, Hassan Nagib

• Continuous eddy simulation (CES): conceptual approach and applications

   Stefan Heinz, Adeyemi Fagbade

• Dissipation Element Analysis for Physics Based Tailored Numerical Grid in Statistical Turbulence

   Fettah Aldudak, Holger Foysi

• Advancing Wall-Modelled Large-Eddy Simulations: A Lagrangian Relaxation Approach for Rough Surfaces

   Teresa Salomone, Charles Meneveau, Giuliano De Stefano, Ugo Piomelli

Session 12B: Scalar mixing

• Application of turbulent diffusivity models to point-source dispersion in outdoor and indoor flows

   Desmond Lim, Christina Vanderwel

• Quantifying mixing in flows transporting multiple scalars

   Alais Hewes, Laurent Mydlarski

• Turbulent mixing of heat and momentum of a turbulent boundary layer perturbed by an effusion film

   Daniel Burnett, Jonathan Morrison

Session 12C: Urban flows I

• Scaling the sectional-drag profile of urban-canopy layers

   Manuel Aguiar Ferreira, Bharathram Ganapathisubramani

• Turbulent Reduction in the Wake of Tall Building Clusters

   Abhishek Mishra, Marco Placidi, Matteo Carpentieri, Alan Robins

• Slenderness Effects on the Flow Over an Array of Tall Buildings with Random Heights

   Donnchadh MacGarry, Zheng-Tong Xie, Christina Vanderwel

• Experimentally Modelling Dispersive Scalar Fluxes in a 3D printed Urban Environment using a Water Tunnel

   Tomos Jared Rich, Christina Vanderwel

Session 12D: Urban flows II

• Predicting turbulence structure in street-canyon flows using machine learning

   Tomek Jaroslawski, Aakash Patil, Beverley McKeon

• Indoor-outdoor pollutant exchange in a flow through a hollow cube immersed in a turbulent boundary layer

   Subhajit Biswas, Christina Vanderwel

• Tornado-induced wind loads on a cummunity of low-rise buildings

   Ruijia Yang, Djordje Romanic, Horia Hangan

Session 13A: Aerodynamics

• Boundary layer separation control on airfoils and wings with finite trips at low Reynolds numbers

   Nianhua Liu, Serhiy Yarusevych

• Computational and Experimental Study of Spanwise Synthetic Jet Flow Control

   Haonan Howard Ho, Adnan Machado, Pierre Edward Sullivan

• Wake flow dynamics of an A320 morphing wing prototype through time-resolved PIV and hi-fi simulations

   Mateus Carvalho, Jacques Abou-Khalil, Clément Rouaix, Abderahmane Marouf, Horia Hangan, Jean-François Rouchon, Marianna Braza

Session 13B: Stability and Transition

• Transition to turbulence of an incompressible flow over a high-lift airfoil

   Ming Teng, Catherine Mavriplis

• Coherent Wave Generation in Swept-Wing Boundary Layer Transition at a Real Flight Condition

   Yuji Mori, Aiko Yakeno, Shigeru Obayashi

• Analytical solutions and optimal perturbations in accelerating and decelerating laminar channel flows

   Alec J Linot, Peter J Schmid, Kunihiko Taira

Session 13C: Free shear flows

• Anisotropic damping of steady and pulsatile shear layers in turbulent shear-thinning flows

   Moira Barnes, Giuseppe A. Rosi, David Rival

• The effect of fractal orifices on the entrainment of synthetic jets

   Congyi Xu, Jinjun Wang

• PTV of turbulent flow separation induced by a forward-facing step: a Lagrangian perspective

   Xingjun Fang, Seyed Sobhan Aleyasin, Sedem Kumahor, Ebenezer Ekow Essel, Mark Francis Tachie

• Vortex breakdown behind polygonal disks

   Dylan Caverly, Jovan Nedić

Session 13D: Acoustics

• Experimental investigation of acoustic scattering by a turbulent shear layer

   Francesco Scarano, Vincent Clair, Antonio Augusto Pereira, Edouard Salze, Joannes Chambon

• Direct numerical simulation of installation effects on airfoil noise

   Ziyang Zhou, Stéphane Moreau, Marlène Sanjosé

• Reducing jet noise from an underexpanded biconical nozzle

   Daniel Bodony, Sandeep Murthy

Session 14A: Rough walls and riblets

• Towards a new roughness parametrization through the effective distribution function

   Federica Bruno, Mauro De Marchis, Stefano Leonardi

• Turbulent boundary layers over heterogeneous ridges at high Reynolds numbers

   Takfarinas Medjnoun, Mattias Nilsson-Takeuchi, Bharathram Ganapathisubramani

• Experimentally detecting Kelvin–Helmholtz roller structures over riblets

   Wagih Abu Rowin, Rahul Deshpande, Sicong Wang, Melissa Kozul, Richard Sandberg, Nicholas Hutchins

• Reduced order model based investigations into the drag reduction breakdown in flow over blade riblets

   Bianca Viggiano, Benjamin Minnick, Xiaowei Zhu, Dennice Gayme

Session 14B: Compressible flows III

• Spanwise wall oscillation control of compressible channel flow

   Marius Ruby, Holger Foysi

• Laminar-to-turbulent transition of M=0.8 boundary layer over a heated/cooled flat plate

   Yuta Iwatani, Hiroyuki Asada, Soshi Kawai

• Estimating mean profiles and fluxes in high-speed turbulent boundary layers using inner/outer-layer transformations

   Asif Manzoor Hasan, Johan Larsson, Sergio Pirozzoli, Rene Pecnik

Session 14C: Wall-bounded turbulent flows III

• High-order moment scaling of near-wall turbulence for arbitrary velocities: an extended symmetry approach

   Martin Oberlack, Sergio Hoyas, Simon Görtz

• Restricted Nonlinear Zero Pressure-Gradient Turbulent Boundary Layers

   Benjamin Austin Minnick, Dennice Gayme

• Self-similarity for turbulence statistics of logarithmic region in high Reynolds number pipe flow

   Noriyuki Furuichi, Marie Ono, Yoshiyuki Tsuji

• Nature of sub-convective pressure fluctuations in a turbulent boundary layer

   Shishir Damani, Humza Butt, Eric Totten, Bhavika Sharma, William J. Devenport, Todd K. Lowe

Session 14D: Wall-bounded turbulent flows IV

• On the Dynamics of Instantaneous Wall-Normal Integrals

   Perry Johnson, Tanner Ragan

• Self-similar properties of the Reynolds shear stress probability distribution in wall-bounded flows

   Spencer James Zimmerman, Jimmy Philip, Yoshinobu Yamamoto, Yoshiyuki Tsuji, Joseph Klewicki

• Wall-attached momentum transfer structures in slip channel flows

   Junwoo Jae, Hyung Jin Sung, Jinyul Hwang