Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
 
Session Overview
Date: Tuesday, 25/June/2024
7:00am
-
8:00am
Registration
Location: Foyer
8:00am
-
8:20am
Opening Ceremony
Location: Théâtre Symposia
Chair: Stavros Tavoularis, University of Ottawa, Canada
Chair: Laurent Mydlarski, McGill University, Canada
8:20am
-
9:10am
Kasagi Award Lecture: Ricardo Vinuesa -- Discovering novel control strategies for turbulent flows through deep reinforcement learning
Location: Théâtre Symposia
Chair: Stavros Tavoularis, University of Ottawa, Canada
9:20am
-
10:40am
FoT: Fundamentals of turbulence
Location: Salon International I
Chair: Martin Oberlack, TU Darmstadt, Germany
 
9:20am - 9:40am

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

Farid Aligolzadeh1, Pawel Baj2, James R. Dawson1

1: Norwegian University of Science and Technology, Norway; 2: Warsaw University of Technology, Poland



9:40am - 10:00am

HELICAL TURBULENCE - THE TRANSITION BETWEEN 2D AND 3D TURBULENCE

Schahin Akbari, Martin Oberlack

Chair of Fluid Dynamics, Technische Universität Darmstadt, Germany



10:00am - 10:20am

On the Return to Isotropy from Anisotropic Homogeneous Turbulent Shear Flow

Frank Jacobitz1, Kai Schneider2

1: University of San Diego, United States of America; 2: Aix-Marseille Universite, France



10:20am - 10:40am

Dissipation Scaling in Production Region of Fractal Grid Turbulence

Amir Sagharichi, Mark Francis Tachie

University of Manitoba, Canada

AFC1: Active flow control I
Location: Salon International II
Chair: Philippe Lavoie, University of Toronto, Canada
 
9:20am - 9:40am

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

Babak Mohammadikalakoo, Marios Kotsonis, Nguyen Anh Khoa Doan

Department of Flow Physics and Technology of Technical University of Delft, The Netherlands



9:40am - 10:00am

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

Pol Suárez1, Francisco Alcántara-Ávila1, Jean Rabault2, Arnau MIró3, Bernat Font3, Oriol Lehmkuhl3, Ricardo Vinuesa1

1: KTH Royal Institute of Technology, Sweden; 2: Independent researcher; 3: Barcelona Supercomputing Center



10:00am - 10:20am

INFLUENCE OF THE STATE OBSERVATION ON DEEP-REINFORCEMENT-LEARNING DRAG-REDUCTION POLICIES IN WALL-BOUNDED FLOWS

Ricardo Vinuesa1, Jean Rabault2, Hossein Azizpour1, Luca Guastoni1

1: KTH Royal Institute of Technology, Sweden; 2: Independent Researcher, Oslo, Norway



10:20am - 10:40am

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

Yusuke Yugeta, Yosuke Hasegawa

The University of Tokyo, Japan

CF1: Compressible flows I
Location: Salon Cartier I
Chair: Daniel Bodony, University of Illinois at Urbana-Champaign, United States of America
 
9:20am - 9:40am

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

Hiromichi Sashida, Shigetaka Kawai, Soshi Kawai

Tohoku University, Japan



9:40am - 10:00am

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

Vanessa Rubien, Ivan Bermejo-Moreno

University of Southern California, United States of America



10:00am - 10:20am

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

Pranav Nath, Jean-Pierre Hickey

University of Waterloo, Canada



10:20am - 10:40am

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

University of the Bundeswehr Munich, Germany

TF: Transient flows
Location: Salon Cartier II
Chair: Jovan Nedic, McGill University, Canada
 
9:20am - 9:40am

Effect of deceleration on laminar separation bubbles on SD7003 airfoils

Wolfgang Dierl1, Rainer Hain1, Serhiy Yarusevych2, Christian J. Kähler1

1: Institute of Fluid Mechanics and Aerodynamics, University of the Bundeswehr Munich, Germany; 2: Department of Mechanical and Mechatronics Engineering, University of Waterloo, Canada



9:40am - 10:00am

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

Wolfgang Dierl1, Rainer Hain1, Serhiy Yarusevych2, Christian J. Kähler1

1: Institute of Fluid Mechanics and Aerodynamics, University of the Bundeswehr Munich, Germany; 2: Department of Mechanical and Mechatronics Engineering, University of Waterloo, Canada



10:00am - 10:20am

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

Connor Toppings, Serhiy Yarusevych

University of Waterloo, Canada



10:20am - 10:40am

Shear Layer Instabilities in an Impulsively Started Airfoil

Anushka Goyal, Jovan Nedic

McGill University, Canada

10:40am
-
11:00am
Coffee Break
Location: Foyer
11:00am
-
12:00pm
VFWT: Vortex flows and wingtip vortices
Location: Salon International I
Chair: David Rival, Technische Universität Braunschweig, Germany
 
11:00am - 11:20am

The effect of freestream turbulence on wing-tip vortex meandering

Marie Couliou1, Girish Jankee2, Srikar Yadala Venkata2, Ingrid Neunaber2, R. Jason Hearst2

1: ONERA, France; 2: NTNU, Norway



11:20am - 11:40am

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

Siavash Toosi1, Adam Peplinski2, Philipp Schlatter1, Ricardo Vinuesa2

1: Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg; 2: KTH Royal Institute of Technology



11:40am - 12:00pm

Study of Crescent Wings in Backward and Forward Configurations

Mark Godfrey Mungal, Andrew Karl Mahler

Santa Clara University, United States of America

AFC2: Active flow control II
Location: Salon International II
Chair: Hiroya Mamori, The University of Electro-Communications, Japan
 
11:00am - 11:20am

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

Togo Terui1, Hiroya Mamori1, Takeshi Miyazaki1, Yusuke Nabae2, Hiroshi Gotoda2

1: The University of Electro-Communications, Japan; 2: Tokyo University of Science



11:20am - 11:40am

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

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

Newcastle University, United Kingdom



11:40am - 12:00pm

Artificial intelligence control of an Ahmed vehicle model using distributed jets

Bingfu Zhang, Dewei Fan, Yu Zhou

Harbin Institute of Technology, Shenzhen, China, People's Republic of

CF2: Compressible flows II
Location: Salon Cartier I
Chair: Mark Glauser, Syracuse University, United States of America
 
11:00am - 11:20am

EXPERIMENTAL AND NUMERICAL INVESTIGATION OF SUPERSONIC MULTI-STREAM RECTANGULAR JET FLOW USING STEADY BLOWING CONTROL

Matthew Qualters1, Melissa Yeung1, Seth Kelly1, Thakare Pranav2, Yiyang Sun1, Fernando Zigunov1, Datta Gaitonde2, Mark Glauser1

1: Syracuse University, Syracuse NY, USA; 2: The Ohio State University, Columbus OH, USA



11:20am - 11:40am

BOUNDARY LAYER TRIPPING STRATEGIES FOR SUPERSONIC AIR INLET APPLICATIONS

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

Institut Supérieur de l'Aéronautique et de l'Espace - SUPAERO, France



11:40am - 12:00pm

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

Deepak Prem Ramaswamy1, Alex Storrer2, Anne-Marie Schreyer1

1: RWTH Aachen University, Germany; 2: Northeastern University

SF1: Separated flows I
Location: Salon Cartier II
Chair: Julien Weiss, TU Berlin, Germany
 
11:00am - 11:20am

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

Carolina Cura1, Ardeshir Hanifi2, André Cavalieri3, Julien Weiss1

1: Technische Universität Berlin, Germany; 2: KTH Royal Institute of Technology, Sweden; 3: Instituto Tecnológico de Aeronáutica, Brazil



11:20am - 11:40am

Low-frequency spanwise dynamics of a turbulent separation bubble

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

TU Berlin, Germany



11:40am - 12:00pm

WALL PRESSURE SIGNATURE OF SEPARATED FLOWS: A COMPARISON BETWEEN FLAT PLATE AND AIRFOIL

Arnaud Le Floc'h1, Alexandre Suryadi1, Michaela Herr1, Sen Wang2, Sina Ghaemi2, Jérôme Vétel3, Giuseppe Di Labbio4, Louis Dufresne4

1: Deutsches Zentrum für Luft- und Raumfahrt, Braunschweig, Germany; 2: University of Alberta, Edmonton, AB, Canada; 3: Polytechnique Montréal, Montréal, QC, Canada; 4: École de technologie supérieure, Montréal, QC, Canada

12:00pm
-
1:50pm
Lunch
1:50pm
-
2:40pm
Invited Lecture 1: Karthik Duraisamy -- Generalizable Physics-Constrained Machine Learning for Predictive Modeling of Turbulent Flows
Location: Théâtre Symposia
Chair: Bharathram Ganapathisubramani, University of Southampton, United Kingdom
2:50pm
-
4:10pm
RA: Resolvent Analysis
Location: Salon International I
Chair: Beverley McKeon, Stanford University, United States of America
 

An efficient algorithm for resolvent and harmonic resolvent analyses

Ali Farghadan, Aaron Towne

University of Michigan, United States of America



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

Laura Victoria Rolandi, Luke Smith, Kunihiko Taira

UCLA, United States of America



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

Simon Demange1, Zhenyang Yuan2, Ardeshir Hanifi2, André V. G. Cavalieri3, Kilian Oberleithner1

1: Institute of Fluid Dynamics and Technical Acoustics, Technische Universitat Berlin; 2: FLOW, Department of Engineering Mechanics, KTH Royal Institute of Technology; 3: Divisao de Engenharia Aeronautica, Instituto Tecnologico de Aeronautica



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

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

Illinois Institute of Technology, United States of America

AFC3: Active flow control III
Location: Salon International II
Chair: Michael Amitay, Rensselaer Polytechnic Institute, United States of America
 

Jet control using distributed minijets: Reynolds number effect and scaling

Dewei FAN1, Jianjun DU2, Zhi WU1, Yu ZHOU1

1: Center for Turbulence Control, Harbin Institute of technology, shenzhen, China; 2: School of Mechanical Engineering and Automation, Harbin Institute of technology, shenzhen, China



SYNTHETIC JET ACTUATION FOR BOUNDARY LAYER RE-ENERGIZATION AND PHYSIO-CYBER SIMULATIONS

John Wylie1, Akshit Jariwala2, Saikishan Suryanarayanan3, David Goldstein2, Michael Amitay1

1: Rensselaer Polytechnic Institute, United States of America; 2: The University of Texas at Austin; 3: The University of Akron



Experimental Studies of Spanwise Correlation in an Actuated Turbulent Boundary Layer

Mitchell Lozier, Flint O. Thomas, Stanislav Gordeyev

University of Notre Dame, United States of America



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

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

Newcastle University, United Kingdom

TM: Turbulence modeling
Location: Salon Cartier I
Chair: Suad Jakirlic, Technical University of Darmstadt, Germany, Germany
 

Turbulent scaling laws and symmetry based second moment turbulence modeling

Felician Constantin Putz, Martin Oberlack

TU Darmstadt, Germany



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

Julian Andrzej Domaradzki

University of Southern California, United States of America



Enhanced RANS modeling using Field Inversion

Karim Ahmed, Dylan Sitarski, Anupam Sharma, Paul Durbin

Iowa State University, United States of America



Conventional and sensitized-RANS modeling of concentric annular Couette flow

Xiaoyu Wang, Jeanette Hussong, Suad Jakirlic

Technical University of Darmstadt, Germany, Germany

SF2: Separated flows II
Location: Salon Cartier II
Chair: Jérôme Vetel, Polytechnique Montréal, Canada
 

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

John W Kurelek1, Theodoros Michelis2, Marios Kotsonis2, Serhiy Yarusevych3

1: Queen's University, Canada; 2: Delft Univeristy of Technology, the Netherlands; 3: University of Waterloo, Canada



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

Daniel MacGregor, Philippe Lavoie

University of Toronto, Canada



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

Emil Larose1, Franck Kerhervé2, Yann Fraigneau3, Bérengère Podvin3, Chris Morton4, Robert Martinuzzi1

1: LTRAC, University of Calgary, Canada; 2: Institut Pprime, Université de Poitiers, France; 3: LISN, Université Paris-Saclay, France; 4: MECA, McMaster University, Canada



Turbulent Separation Detection Based on a Lagrangian Approach

Motahareh Sadr, Jérôme Vétel

Polytechnique Montreal, Canada

4:10pm
-
4:30pm
Coffee Break
Location: Foyer
4:30pm
-
5:30pm
Comb: Combustion
Location: Salon International I
Chair: Mark Godfrey Mungal, Santa Clara University, United States of America
 

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

Ye Wang, Sayaka Suzuki, Mamoru Tanahashi

Tokyo Institute of Technology, Department of Mechanical Engineering



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

Tommy Starick, Juan A. Medina Méndez, Heiko Schmidt

BTU Cottbus-Senftenberg, Germany



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

Yuvraj Yuvraj, Swetaprovo Chaudhuri

University of Toronto, Toronto, Canada

ExpT: Experimental techniques
Location: Salon International II
Chair: Ronald Edwin Hanson, York University, Canada
 

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

Lanyu Li1, Grady Wright2, Jerad Whitehead3, Jeff McClure1, Jin Wang4, Zhao Pan1

1: University of Waterloo, Canada; 2: Boise State University, USA; 3: Brigham Young University, USA; 4: Independent researcher, USA



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

Theo Käufer, Christian Cierpka

Technische Universität Ilmenau, Germany



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

Germiel Cacho1, Joshua Marques1, David Van Every2, Peter Waudby-Smith2, Ronald Hanson1

1: York University, Canada; 2: Aiolos Engineering Corporation, Canada

IntF: Interfacial flows
Location: Salon Cartier I
Chair: Leon Li, NTNU, Norway
 

DEPENDENCY OF SEA DRAG ON THE WAVE SLOPE

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

University of Melbourne, Australia



THE EFFECTS OF TURBULENCE AND SURFACE CAPILLARY WAVES ON OXYGEN TRANSFER ACROSS AN AIR-WATER INTERFACE

Leon Li1, Pim A. Bullee2, R. Jason Hearst1

1: NTNU, Norway; 2: ETH, Switzerland



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

Hansong Xie1, Mengjuan Xiao2, Yousheng Zhang2, Yaomin Zhao1

1: HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University; 2: Institute of Applied Physics and Computational Mathematics

MagnQT: Magnetohydrodynamics and quantum turbulence
Location: Salon Cartier II
Chair: Myoungkyu Lee, University of Houston, United States of America
 

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

Suying Jin1,2, Ilya Y. Dodin1,2

1: Princeton University; 2: Princeton Plasma Physics Laboratory



Direct Numerical Simulation of Magnetohydrodynamic Turbulent Channel Flows

Myoungkyu Lee

University of Houston, United States of America



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

Hiromichi Kobayashi1, Satoshi Yui Yui2, Makoto Tsubota2, Tomokazu Saito3, Rio Yokota3

1: Keio University, Japan; 2: Osaka Metropolitan University, Japan; 3: Tokyo Institute of Technology, Japan

6:00pm
-
8:00pm
Poster: Welcome Reception and Poster Presentations
Location: Foyer
 

Scaling of the Reynolds Stress in Wall-Bounded Flows

TW Lee, J.E. Park

ASU, United States of America



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

Mamoru Takahashi, Ryota Matsui, Koichi Tsujimoto, Toshitake Ando

Mie University/Japan, Japan



Hot wire anemometry temperature correction in a free shear layer

Francesco Scarano, Emmanuel Jondeau, Edouard Salze

Ecole Centrale de Lyon, France



ANALYSIS AND MODELING OF THE TIP LEAKAGE VORTEX OF AN AXIAL FAN USI7

Natacha GALAND1, Ahmadou Bamba DRAME2, Marlène SANJOSE3

1: Université de Toulon (SeaTech); 2: École de Technologie Supérieure, Canada; 3: École de Technologie Supérieure, Canada



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

Leo Mangalath, Daniel Floryan

University of Houston, United States of America



PRIMARY ATOMIZATION AND TURBULENT/NON-TURBULENT INTERFACE IN LIQUID ROUND JET FLOW

Seongdeuk Moon, Jinyul Hwang

School of Mechanical Engineering, Pusan National University, Korea



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

Sicheng Li, Jinjun Wang

Fluid Mechanics Key Laboratory of Education Ministry, Beihang University



Non-local eddy diffusivity model for turbulent scalar flux

Fujihiro Hamba

The University of Tokyo, Japan



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

Central Research Institute of Electric Power Industry, Japan



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

Kosuke Seto1, Koji Iwano2, Yasuhiko Sakai3, Yasumasa Ito1, Sho Kosaka4, Kenji Yoshida4

1: Nagoya University, Japan; 2: Okayama Univeristy of Sience. Japan; 3: Nagoya Industrial Science Research Institute, Japan; 4: DENSO CORPORATION, Japan



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

Jingxuan Zhang1, Zhengping Zhu2, Ricardo Vinuesa3, Ruifeng Hu1

1: Lanzhou University, China; 2: Zhejiang Laboratory Hangzhou, China; 3: KTH Royal Institute of Technology, Sweden



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

Mathieu Tocquer, Cédric Raibaudo, Azeddine Kourta

University of Orleans, INSA-CVL, PRISME EA 4229, France



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

Satoshi Matsumoto1, Masanobu Inubushi1,2, Susumu Goto1

1: Graduate School of Engineering Science, Osaka University; 2: Department of Applied Mathematics, Tokyo University of Science



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

Maher Sawaf1, Stephane Moreau2, Sébastien Poncet2, Abdellah Hadjadj1, Mostafa Safdari Shadloo1

1: INSA Rouen, France; 2: Université de Sherbrooke



Effect of Freestream Turbulence on Flow Separation Around Ahmed Body

Amir Sagharichi, Mark Francis Tachie

University of Manitoba, Canada



EXPERIMENTAL AND NUMERICAL STUDY OF TURBULENT JET SHEAR LAYER INTERACTING WITH A FREE SURFACE

Nimesh Virani, Vesselina Roussinova, Ram Balachandar

University of Windsor, Canada



ON THE MEASUREMENT OF STRUCTURE FUNCTIONS OF HIGH SCHMIDT NUMBER SCALAR IN TURBULENCE

Koji Iwano

Okayama University of Science, Japan



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

Tokyo University of Agriculture and Technology, Japan



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

Yuki Matsukawa, Ryo Araki, Takahiro Tsukahara

Tokyo University of Science, Japan



NUMERICAL MODELING OF ATMOSPHERIC BOUNDARY LAYER CONDITIONS FOR A SCALED-DOWN, LOW-SPEED WIND TUNNEL

Sheilla N Torres-Nieves, Francesco Forina

University of Puerto Rico at Mayaguez, Puerto Rico (U.S.)



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

Anthony Man, Yasser Mahmoudi

The University of Manchester



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

Keio University, Japan



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

Akhileshwar Borra, Theresa Saxton-Fox

University of Illinois Urbana Champaign, United States of America



DIRECT NUMERICAL SIMULATION OF TURBULENT FLOW THROUGH A CONCENTRIC ANNULAR SQUARE DUCT

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

University of Manitoba, Canada



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

Youhei Takagi

Yokohama National University, Japan



Numerical Investigation of Distributed Roughness Effects for Transient Flow

Takuto Ogawa, Aiko Yakeno

Tohoku University, Japan



ON VORTEX RING FORMATION IN RADIALLY-CONFINED SPACES UNDER CO-FLOW AND PRESSURE GRADIENTS

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

George Washington University, United States of America

Date: Wednesday, 26/June/2024
8:20am
-
9:10am
Invited Lecture 2: Bettina Frohnapfel -- Turbulent flows over rough surfaces
Location: Théâtre Symposia
Chair: Martin Oberlack, TU Darmstadt, Germany
9:20am
-
10:40am
J1: Jets I
Location: Salon International I
Chair: Bianca Viggiano, Polytechnique Montréal, Canada
 
9:20am - 9:40am

Turbulent impinging jets on smooth and rough plates

Francesco Secchi, Davide Gatti, Bettina Frohnapfel

Karlsruhe Institute of Technology, Germany



9:40am - 10:00am

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

Steffen Gröninger, Maximilian Bopp, Suad Jakirlic

Technical University of Darmstadt, Germany



10:00am - 10:20am

Asymmetric Jet Impingement on a Rotating Surface

Corey Klinkhamer, Jerry Adjetey, Ram Balachandar

University of Windsor, Canada



10:20am - 10:40am

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

Bonnie Sim, Joseph W. Hall

University of New Brunswick, Canada

AFC4: Active flow control IV
Location: Salon International II
Chair: Marios Kotsonis, Delft University of Technology, Netherlands, The
 
9:20am - 9:40am

ON THE EFECT OF BUFFER LAYER SPANWISE BLOWING IN TURBULENT BOUNDARY LAYERS USING PULSED-DC PLASMA ACTUATION

Andrew Myers, Flint Thomas, Thomas Corke

University of Notre Dame, United States of America



9:40am - 10:00am

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

Xiaohui Wei, Yu Zhou

Harbin Institute of Technology (Shenzhen), Shenzhen, China



10:00am - 10:20am

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

Xin Zhang1, Xiao Hui Wei1, Han Feng Wang2, Yu Zhou1

1: Harbin Institute of Technology (Shenzhen), People's Republic of China; 2: Central South University, People's Republic of China



10:20am - 10:40am

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

Faculty of Aerospace Engineering Delft University of Technology, Netherlands, The

APGTBL: Adverse Pressure Gradient Turbulent Boundary Layers
Location: Salon Cartier I
Chair: Yvan Maciel, Université Laval, Canada
 
9:20am - 9:40am

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

University of Melbourne, Australia



9:40am - 10:00am

SPATIAL FEATURES OF REYNOLDS-STRESS CARRYING STRUCTURES IN TURBULENT BOUNDARY LAYERS WITH PRESSURE GRADIENT

Taygun Recep Gungor1, Ali Yesildag2, Ayse Gul Gungor2, Yvan Maciel1

1: Laval University, Canada; 2: Istanbul Technical University, Turkey



10:00am - 10:20am

EFFECT OF FLOW HISTORY IN TURBULENT BOUNDARY LAYERS WITH ADVERSE PRESSURE GRADIENT

Taygun Recep Gungor1, Ayse Gul Gungor2, Yvan Maciel1

1: Laval University, Canada; 2: Istanbul Technical University, Turkey



10:20am - 10:40am

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

Ehsan Asgari, Mohammad Saeedi

Dalhousie University, Canada

DDM1: Data-driven modeling I
Location: Salon Cartier II
Chair: Aaron Towne, University of Michigan, United States of America
 
9:20am - 9:40am

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

Kai Fukami, Kunihiko Taira

Department of Mechanical and Aerospace Engineering, University of California, Los Angeles



9:40am - 10:00am

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

Soju Maejima, Soshi Kawai

Tohoku University, Japan



10:00am - 10:20am

A GNN-BASED COMPREHENSIVE SGS STRESS MODEL FOR TURBULENCE AND TURBULENT COMBUSTION

Haruya Shimamoto, Ye Wang, Sayaka Suzuki, Mamoru Tanahashi

Tokyo Institute of Technology, Department of Mechanical Engineering



10:20am - 10:40am

Resolvent-based estimation and control of wakes and jets

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

University of Michigan, United States of America

10:40am
-
11:00am
Coffee Break
Location: Foyer
11:00am
-
12:00pm
J2: Jets II
Location: Salon International I
Chair: Giuseppe Di Labbio, École de technologie supérieure (ÉTS), Canada
 
11:00am - 11:20am

Scalar mixing in axisymmetric jets with external turbulence

Khashayar F. Kohan, Susan J. Gaskin

Department of Civil Engineering, McGill University, Canada



11:20am - 11:40am

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

Oliver R.H. Buxton, Jiangang Chen

Imperial College London, United Kingdom



11:40am - 12:00pm

Turbulent Twin Jets in the Presence of a Turbulent Ambient

Farzin Homayounfar1,2, Khashayar F. Kohan2, Babak Khorsandi1, Susan Gaskin2

1: AmirKabir University (Tehran Polytechnic), Tehran, Iran; 2: McGill University, Montreal, Canada

AFC5: Active flow control V
Location: Salon International II
Chair: Yulia Peet, Arizona State University, United States of America
 
11:00am - 11:20am

Reducing drag in turbulent pipe flow by azimuthal wall oscillation

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

Department of Mechanical and Aerospace Engineering, Princeton University, Princeton NJ 08540, USA



11:20am - 11:40am

TRANSVERSE WALL OSCILLATION IMPACT ON VORTEX POPULATIONS IN TURBULENT PIPE FLOW WITH DRAG REDUCTION

Daniel coxe, Yulia Peet, Ronald Adrian

Arizona State University, United States of America



11:40am - 12:00pm

BOUNDARY LAYER RESPONSE TO TRAVELLING SURFACE WAVES AT HIGH REYNOLDS NUMBER

Isabella Fumarola, Matthew Santer, Jonathan Morrison

Imperial College Lodon, United Kingdom

Inst1: Instability I
Location: Salon Cartier I
Chair: David Sumner, University of Saskatchewan, Canada
 
11:00am - 11:20am

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

SUYASH VERMA, ARMAN HEMMATI

UNIVERSITY OF ALBERTA, Canada



11:20am - 11:40am

ON THE FORMATION OF THE PRIMARY AND SECONDARY VORTEX STREET INSTABILITIES

Elif Bekoglu, Nikos Bempedelis, Konstantinos Steiros

Imperial College London, United Kingdom



11:40am - 12:00pm

STABILITY ANALYSIS OF OBLIQUE COUETTE-POISEUILLE FLOWS

Muhammad Abdullah, GEORGE ILHWAN PARK

University of Pennsylvania, United States of America

WBTF1: Wall-bounded turbulent flows I
Location: Salon Cartier II
Chair: Joseph Klewicki, University of Melbourne, Australia
 
11:00am - 11:20am

AN EXPERIMENTAL INVESTIGATION OF TANGENTIAL AND RADIAL VELOCITY STATISTICS OF A ROTATING DISK BOUNDARY LAYER

Mohammadreza Mollaei, Jimmy Philip, Joseph C. Klewicki

The University of Melbourne, Australia



11:20am - 11:40am

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

Lucas Warwaruk, Sina Ghaemi

University of Alberta, Canada



11:40am - 12:00pm

Smart Targeting Particles for Efficient Polymer Drag Reduction

Ryan Edward Kelly1, David Goldstein1, Saikishan Suryanarayanan2, Robert Handler3, Rabia Sonmez3

1: University of Texas at Austin, United States of America; 2: University of Akron, United States of America; 3: George Mason University, United States of America

12:00pm
-
1:50pm
Lunch
1:50pm
-
2:40pm
Invited Lecture 3: Stéphane Moreau -- Turbomachinery noise: turbulence a key ingredient
Location: Théâtre Symposia
Chair: Beverley McKeon, Stanford University, United States of America
2:50pm
-
4:10pm
HT: Heat transfer
Location: Salon International I
Chair: Stavros Tavoularis, University of Ottawa, Canada
 

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

Fanyu Meng, Shingo Motoki, Genta Kawahara

Osaka University, Japan



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

Zhao-Ping Zhang, Bing-Chen Wang

University of Manitoba, Canada



CELLULAR VORTEX FORMATION BETWEEN A HEATED HORIZONTAL CYLINDER AND AN ADIABATIC UPPER WALL

Marc-Etienne Lamarche-Gagnon2, Stavros Tavoularis1

1: University of Ottawa, Canada; 2: National Research Council of Canada



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

Osaka Metropolitan University, Japan

Appl: Applications
Location: Salon International II
Chair: Raúl Bayoán Cal, Portland State University, United States of America
 

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

Technical University of Darmstadt, Germany



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

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

Politecnico di Milano, Italy



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

Louis Krüger, Suad Jakirlic

Technical University of Darmstadt, Germany



Particle Transport-Driven Flow Modulation in Solar Photovoltaic Modules

Sarah Smith1, Henda Djeridi2, Marc Calaf3, Raúl Bayoán Cal1, Martin Obligado2

1: Portland State University, United States of America; 2: Universite Grenoble-Alpes; 3: University of Utah

ComprTurb: Compressors and turbines
Location: Salon Cartier I
Chair: Karen Mulleners, EPFL, Switzerland
 

ANALYSIS AND IDENTIFICATION OF THE APPEARANCE OF UNSTEADINESS EFFECTS IN AN AXIAL COMPRESSOR CASCADE

Ahmadou Bamba DRAME1, Marlène SANJOSE2

1: École de Technologie Supérieure, Canada; 2: École de Technologie Supérieure, Canada



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

Taiyang Wang1,2, Yaomin Zhao1,2

1: HEDPS, Center for Applied Physics and Technology; 2: College of Engineering, Peking University



NUMERICAL ANALYSIS ON THRUST CHARACTERISTICS OF A CYCLOROTOR: EFFECT OF NUMBER OF BLADES

Manabu Saito, Jun Nagao, Ryoichi Kurose

Kyoto University, Japan



Interaction of freestream turbulence with vortex structures in vertical axis turbines

Jovan Nedic1, Daniel Fernex2, Karen Mulleners2

1: McGill University; 2: EPFL

WBTF2: Wall-bounded turbulent flows II
Location: Salon Cartier II
Chair: Alexander John Smits, Princeton University, United States of America
 

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

Antonio Matas, Ezhilsabareesh Kannadasan, Callum Atkinson, Julio Soria

Monash University, Australia



Prediction of boundary layer thickness and friction velocity by symmetry arguments

Chenning Tong

Clemosn University, United States of America



THE UNIVERSALITY OF THE LAW OF THE WALL: A LONG-LASTING CONTROVERSIAL DEBATE

Stefan Heinz

University of Wyoming, United States of America



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

Rahul Deshpande1, Ricardo Vinuesa2, Ivan Marusic1

1: University of Melbourne, Australia; 2: KTH Royal Institute of Technology, Stockholm, Sweden

4:10pm
-
4:30pm
Coffee Break
Location: Foyer
4:30pm
-
5:30pm
StratBuoy: Stratification and buoyancy
Location: Salon International I
Chair: Sutanu Sarkar, UCSD, United States of America
 

The Interaction Between Cylinders and Non-Boussinesq Gravity Currents

Peter Brearley1, Paul Bartholomew2, Sylvain Laizet1

1: Imperial College London, United Kingdom; 2: University of Edinburgh, United Kingdom



SYMMETRY-BASED PARAMETRIZATION OF THE STABLE ATMOSPHERIC BOUNDARY LAYER

Marta Wacławczyk1, Jun-Ichi Yano2, Grzegorz Florczyk1, Jackson Nzotungishaka1

1: University of Warsaw, Poland; 2: CNRM, UMR3589 (CNRS), Faculty of Physics, Météo France



STRATIFIED WAKES OF A PROLATE SPHEROID AT MODERATE ANGLE OF ATTACK

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

UCSD, United States of America

FoPW: Flow over porous walls
Location: Salon International II
Chair: Bettina Frohnapfel, Karlsruhe Institute of Technology (KIT), Germany
 

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

Sophie Hillcoat, Jean-Pierre Hickey

University of Waterloo, Canada



Amplitude Modulation of Turbulent Boundary Layer over Anisotropic Permeable Wall

Xiaonan Chen, Qingqing Ye, Zhixiang Feng

Zhejiang University, China, People's Republic of



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

Shashank Karra, Sourabh Apte

Oregon State University, United States of America

Inst2: Instability II
Location: Salon Cartier I
Chair: Arman Hemmati, University of Alberta, Canada
 

Suboptimal transient growth: statistical and data-driven viewpoints

Peter Frame, Zhicheng Kai, Aaron Towne

University of Michigan, United States of America



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

TU Darmstadt, Germany



Association of ground effect and LEV instability around parallel oscillating foils

Ahmet Gungor1, Suyash Verma1, Muhammad Saif Ullah Khalid2, Arman Hemmati1

1: University of Alberta, Canada; 2: Lakehead University, Canada

DDM2: Data-driven modeling II
Location: Salon Cartier II
Chair: Scott Thomas McGregor Dawson, Illinois Institute of Technology, United States of America
 

MODAL DECOMPOSITION OF HIGH-SPEED CAVITY FLOWS USING NON-TIME-RESOLVED PIV AND QUANTITATIVE SCHLIEREN

Yang Zhang1, Louis Cattafesta1, Lawrence Ukeiley2, Kunihiko Taira3

1: Illinois Institute of Technology, United States of America; 2: University of Florida, United States of America; 3: University of California, Los Angeles, United States of America



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

Benjamin Herrmann1, Erick Kracht1, Steven L. Brunton2, Beverley J. McKeon3

1: University of Chile; 2: University of Washington; 3: Stanford University



Nonlinear frequency-domain reduced-order modelling of turbulent flows

Xiaodong Li, Davide Lasagna

University of Southampton, United Kingdom

6:00pm
-
9:00pm
Conference Banquet
Location: Marché Bonsecours
Date: Thursday, 27/June/2024
8:20am
-
9:10am
Invited Lecture 4: Joerg Schumacher -- Turbulent mesoscale convection in the Boussinesq limit and beyond
Location: Théâtre Symposia
Chair: Kazuhiko Suga, Osaka Metropolitan University, Japan
9:20am
-
10:40am
MF1: Multiphase flows I
Location: Salon International I
Chair: Ian Jacobi, Technion, Israel
 
9:20am - 9:40am

DIRECT NUMERICAL STUDY OF TURBULENT PIPE FLOW LADEN WITH THERMAL PARTICLES USING A HYBRID LATTICE BOLTZMANN METHOD

Farshad Gharibi1, amir Eshghinejadfard2, Dominique Th\'evenin1

1: University of Magdeburg “Otto von Guericke”, Germany; 2: University of Manchester, UK



9:40am - 10:00am

Attenuation mechanism of wall turbulence by heavy finite-size particles

Yutaro Motoori, Susumu Goto

Osaka University, Japan



10:00am - 10:20am

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

Thibault Maurel-Oujia1, Keigo Matsuda2, Kai Schneider1

1: Institut de Mathématiques de Marseille, Aix-Marseille Université, CNRS Marseille, France, France; 2: Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan



10:20am - 10:40am

Dispersion of Heated Particles in a Subsonic Jet

Ahmed Saieed, Jean-Pierre Hickey

University of Waterloo, Canada

SL: Shear layers
Location: Salon International II
Chair: Serhiy Yarusevych, University of Waterloo, Canada
 
9:20am - 9:40am

ASPECT RATIO EFFECTS ON FLOW PAST A BED-MOUNTED EMERGENT CYLINDER

Abhinav Thakurta, John Boamah, Vesselina Roussinova, Ram Balachandar

University of Windsor, Canada



9:40am - 10:00am

Three-dimensional effects in turbulent shear layers

Vedant Kumar1, Dipendra Gupta2, Gregory Paul Bewley2, Johan Larsson1

1: University of Maryland, United States of America; 2: Cornell University, United States of America



10:00am - 10:20am

ON THE EXPERIMENTAL STUDY OF 3D TURBULENT SHEAR LAYERS

Dipendra Gupta1, Vedant Kumar2, Johan Larsson3, Gregory P Bewley4

1: Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY14853, USA; 2: Department of Mechanical Engineering, University of Maryland, College Park, MD 20742, USA; 3: Department of Mechanical Engineering, University of Maryland, College Park, MD 20742, USA; 4: Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY14853, USA



10:20am - 10:40am

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

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

Imperial College London, United Kingdom

FoRW1: Flow over rough walls I
Location: Salon Cartier I
Chair: Junlin Yuan, Michigan State University, United States of America
 
9:20am - 9:40am

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

Setyo Nugroho1, Bagus Nugroho2, Eric Fusil1, Rey Chin1

1: The University of Adelaide, Australia; 2: The University of Melbourne, Australia



9:40am - 10:00am

Estimation of drag behavior in turbulent flow over discrete rough surfaces

Guozhen Ma1, Chunxiao Xu2, Hyung Jin Sung3, Weixi Huang4

1: Taiyuan University of Technology, China, People's Republic of; 2: Tsinghua University, China, People's Republic of; 3: KAIST, Republic of Korea; 4: Tsinghua University, China, People's Republic of



10:00am - 10:20am

OUTER SCALING OF ROUGH AND SMOOTH WALL BOUNDARY LAYERS UNDER ADVERSE PRESSURE GRADIENT CONDITIONS

Ralph J. Volino, Michael P. Schultz

United States Naval Academy, United States of America



10:20am - 10:40am

Predicting the global drag of turbulent flow over roughness strips

Jonathan Neuhauser, Davide Gatti, Carola Schmidt, Bettina Frohnapfel

Karlsruhe Institute of Technology, Germany

NM: Numerical methods
Location: Salon Cartier II
Chair: Sylvain Laizet, Imperial College London, United Kingdom
 
9:20am - 9:40am

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

Sergio Hoyas1, Ricardo Vinuesa2, Peter J. Schmid3, Hassan Nagib4

1: Universitat Politècnica de València, Spain; 2: KTH Royal Institute of Technology, Sweden; 3: King Abdullah University of Science and Technology (KAUST); 4: ILLINOIS TECH (IIT)



9:40am - 10:00am

CONTINUOUS EDDY SIMULATION (CES): CONCEPTUAL APPROACH AND APPLICATIONS

Stefan Heinz, Adeyemi Fagbade

University of Wyoming, United States of America



10:00am - 10:20am

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

Fettah Aldudak, Holger Foysi

University of Siegen, Germany



10:20am - 10:40am

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

Teresa Salomone1, Charles Meneveau2, Giuliano De Stefano3, Ugo Piomelli1

1: Queen's University, Canada; 2: Johns Hopkins University; 3: University of Campania

10:40am
-
11:00am
Coffee Break
Location: Foyer
11:00am
-
12:00pm
MF2: Multiphase flows II
Location: Salon International I
Chair: Sébastien Poncet, Université de Sherbrooke, Canada
 
11:00am - 11:20am

NUMERICAL STUDY ON TURBULENT BUBBLY FLOW IN VERTICAL CHANNEL

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

AML, Department of Engineering Mechanics, Tsinghua University, 100084 Beijing, China



11:20am - 11:40am

MODIFICATION OF FLOW STRUCTURE AND ENERGY CASCADING PROCESS BY SMALL BUBBLES IN TURBULENT JETS

HYUNDUK SEO, KYUNG CHUN KIM

EPIC center, Pusan National University, Korea, Republic of (South Korea)



11:40am - 12:00pm

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

Raphael Oberti, Antoine Metsue, Yu Fang, Sébastien Poncet

Université de Sherbrooke, Canada

W1: Wakes I
Location: Salon International II
Chair: Ebenezer Ekow Essel, Concordia University, Canada
 
11:00am - 11:20am

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

Guangyao Cui, Alexey Zhelebovskiy, Ian Jacobi

Technion Israel Institute of Technology, Israel



11:20am - 11:40am

Three-dimensional flow field around two cubes in tandem

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

Department of Mechanical Engineering, University of Saskatchewan, Canada



11:40am - 12:00pm

SPACING RATIO EFFECTS ON THE UNSTEADY WAKE DYNAMICS OF UNEQUAL-HEIGHT TANDEM CIRCULAR CYLINDERS

Newton Fabrice Ouedraogo, Ashim Chhetri, Ebenezer Ekow Essel

Concordia University, Canada

FoRW2: Flow over rough walls II
Location: Salon Cartier I
Chair: Christian J. Kähler, University of the Bundeswehr Munich, Germany
 
11:00am - 11:20am

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

Juan A. Medina Méndez, Marten Klein, Heiko Schmidt

BTU Cottbus-Senftenberg, Germany



11:20am - 11:40am

Roughness Impacts on Boundary Layer Superstructures

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

Virginia Polytechnic Institute and State University, United States of America



11:40am - 12:00pm

ON THE IMPACT OF CALCAREOUS BIOFOULING ON TURBULENT BOUNDARY LAYERS

Ioannis Kaminaris1, Elias Balaras1, Vidya Vishwanathan2, Michael Schultz2

1: The George Washington University, United States of America; 2: United States Naval Academy, United States of America

SM: Scalar mixing
Location: Salon Cartier II
Chair: Christina Vanderwel, University of Southampton, United Kingdom
 
11:00am - 11:20am

APPLICATION OF TURBULENT DIFFUSIVITY MODELS TO POINT-SOURCE DISPERSION IN OUTDOOR AND INDOOR FLOWS

Desmond Lim1, Christina Vanderwel2

1: University of Bristol, United Kingdom; 2: University of Southampton, United Kingdom



11:20am - 11:40am

Quantifying mixing in flows transporting multiple scalars

Alais Hewes, Laurent Mydlarski

McGill University, Canada



11:40am - 12:00pm

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

Daniel Burnett, Jonathan Morrison

Imperial College London, United Kingdom

12:00pm
-
1:50pm
Lunch
1:50pm
-
2:40pm
Invited Lecture 5: Chunxiao Xu -- Equivalent boundary layer model and its application in inflow turbulence generation
Location: Théâtre Symposia
Chair: Hyung Jin Sung, KAIST, Korea, Republic of (South Korea)
2:50pm
-
4:10pm
MF3: Multiphase flows III
Location: Salon International I
Chair: Kai Schneider, Aix-Marseille Université, France
 

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

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

Norwegian University of Science and Technology, Trondheim, Norway



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

Xiaoyu Wang, Jeanette Hussong, Suad Jakirlic

Technical University of Darmstadt, Germany



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

Keigo Matsuda1, Katsunori Yoshimatsu2, Kai Schneider3

1: Japan Agency for Marine-Earth Science and Technnology (JAMSTEC), Yokohama, Japan; 2: Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya, Japan; 3: Institut de Mathématiques de Marseille (I2M), Aix-Marseille Université, CNRS, Marseille, France

W2: Wakes II
Location: Salon International II
Chair: Taehoon Kim, Seoul National University of Science and Techonology, Korea, Republic of (South Korea)
 

The effect of permeability on wake characteristics behind structured porous cylinders

Chansoo Seol, Taewoo Kim, Taehoon Kim

Seoul National University of Science and Techonology, Korea, Republic of (South Korea)



UNDULATED CYLINDER ARRAY DISTRIBUTION EFFECT ON FLOW STRUCTURE DYNAMICS

ONDŘEJ FERČÁK1, ZEIN SADEK1, TREVOR K. DUNT2, CHRISTIN T. MURPHY3, JENNIFER A. FRANCK2, RAǓL BAYOÁN CAL1

1: Portland State University, United States of America; 2: University of Wisconsin–Madison, United States of America; 3: Naval Undersea Warfare Center, United States of America



Turbulence Transition in the Wake of Wall-Mounted Prisms

Shubham Goswami, Arman Hemmati

Department of Mechanical Engineering, University of Alberta, Edmonton, AB, Canada T6G 2R3



EXPERIMENTAL STUDY ON THE MERGING OF TWO AXISYMMETRIC WAKES GENERATED BY POROUS DISCS

Ingrid Neunaber, R. Jason Hearst

Norwegian University of Science and Technology, Norway

FoRW3: Flow over rough walls III
Location: Salon Cartier I
Chair: Hassan M. Nagib, ILLINOIS TECH, United States of America
 

DIRECT NUMERICAL SIMULATION OF TURBULENT FLOW THROUGH A SQUARE DUCT WITH LONGITUDINAL RIBS

Mark Sedem Tachie1, Wei-Jian Xiong2, Bing-Chen Wang1

1: University of Manitoba, Canada; 2: Nanjing University of Aeronautics and Astronautics, China



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

Oleksandr Zhdanov1, Thomas O. Jelly2, Angela Busse1

1: University of Glasgow, United Kingdom; 2: University of Melbourne, Australia



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

Thomas Preskett, Bharathram Ganapathisubramani

Southampton University, United Kingdom



Extending the v^2-f Model to Rough Walls

Ata Sojoudi, Donald J. Bergstrom

University of Saskatchewan, Canada

UF1: Urban flows I
Location: Salon Cartier II
Chair: Marius Paraschivoiu, Universite Concordia, Canada
 

Scaling the sectional-drag profile of urban-canopy layers

Manuel Aguiar Ferreira1, Bharathram Ganapathisubramani2

1: Delft University of Technology, Netherlands; 2: University of Southampton, UK



Turbulent Reduction in the Wake of Tall Building Clusters

Abhishek Mishra, Marco Placidi, Matteo Carpentieri, Alan Robins

University of Surrey, United Kingdom



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

Donnchadh MacGarry, Zheng-Tong Xie, Christina Vanderwel

University of Southampton, United Kingdom



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

Tomos Jared Rich, Christina Vanderwel

University of Southampton, United Kingdom

4:10pm
-
4:30pm
Coffee Break
Location: Foyer
4:30pm
-
5:30pm
EnvF: Environmental flows
Location: Salon International I
Chair: Sean Bailey, University of Kentucky, United States of America
 

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

Sheldon Russell Harrison, Laurent Bernard Mydlarski

McGill University, Canada



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

Imperial College London, United Kingdom



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

Sean Bailey, Christina Vezzi, Ryan Nolin

Department of Mechanical and Aerospace Engineering, University of Kentucky, United States of America

W3: Wakes III
Location: Salon International II
Chair: Robert Martinuzzi, University of Calgary, Canada
 
4:30pm - 4:50pm

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

Sedem Kumahor1, Xingjun Fang2, Robert J. Martinuzzi3, Mark F. Tachie1

1: University of Manitoba, Canada; 2: Chinese Academy of Sciences, PR China; 3: University of Calgary, Canada



4:50pm - 5:10pm

SPECTRAL POD ANALYSIS OF THE AHMED BODY WAKE AT HIGH REYNOLDS NUMBERS

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

Department of Mechanical Engineering, University of Alberta, Canada



5:10pm - 5:30pm

Characterizing wake patterns in scattered two-foil schools

Priscila Portocarrero, Arman Hemmati

University of Alberta, Canada

FoRW4: Flow over rough walls IV
Location: Salon Cartier I
Chair: Bing-Chen Wang, Univ. of Manitoba, Canada
 

Characterization of anisotropic irregular roughness through direct numerical simulations

Jiasheng Yang1, Alexander Stroh1, Shervin Bagheri2, Bettina Frohnapfel1, Pourya Forooghi3

1: Karlsruhe Institute of Technology, Germany; 2: Royal Institute of Technology (KTH), Sweden; 3: Aarhus University, Denmark



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

Junlin Yuan, Matthew Gatzek, Saurabh Pargal

Michigan State University, United States of America



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

Wei-Jian Xiong1, Jinglei Xu1, Bing-Chen Wang2

1: Nanjing University of Aeronautics and Astronautics, China, People's Republic of; 2: University of Manitoba, Canada

UF2: Urban flows II
Location: Salon Cartier II
Chair: Horia Hangan, Ontario Tech University, Canada
 

PREDICTING TURBULENCE STRUCTURE IN STREET-CANYON FLOWS USING MACHINE LEARNING

Tomek Jaroslawski, Aakash Patil, Beverley McKeon

Stanford University, United States of America



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

Subhajit Biswas, Christina Vanderwel

University of Southampton, United Kingdom



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

Ruijia Yang1, Djordje Romanic1, Horia Hangan2

1: McGill University, Canada; 2: Ontario Tech University, Canada

Date: Friday, 28/June/2024
8:20am
-
9:40am
Aero: Aerodynamics
Location: Salon International I
Chair: Shinnosuke Obi, Keio University, Japan
 
8:20am - 8:40am

BOUNDARY LAYER SEPARATION CONTROL ON AIRFOILS AND WINGS WITH FINITE TRIPS AT LOW REYNOLDS NUMBERS

Nianhua Liu, Serhiy Yarusevych

University of Waterloo, Canada



8:40am - 9:00am

Computational and Experimental Study of Spanwise Synthetic Jet Flow Control

Haonan Howard Ho, Adnan Machado, Pierre Edward Sullivan

University of Toronto, Canada



9:00am - 9:20am

WAKE FLOW DYNAMICS OF AN A320 MORPHING WING PROTOTYPE THROUGH TIME-RESOLVED PIV AND HI-FI SIMULATIONS

Mateus Carvalho1,2, Jacques Abou-Khalil4,1, Clément Rouaix1,2, Abderahmane Marouf1,3, Horia Hangan2, Jean-François Rouchon4, Marianna Braza1

1: IMFT, France; 2: Ontario Tech, Canada; 3: ICUBE, France; 4: LAPLACE, France

FSF: Free shear flows
Location: Salon International II
Chair: Mark Francis Tachie, University of Manitoba, Canada
 
8:20am - 8:40am

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

Moira Barnes1, Giuseppe A. Rosi2, David Rival1,2

1: Queen's University; 2: Technische Universität Braunschweig



8:40am - 9:00am

The effect of fractal orifices on the entrainment of synthetic jets

Congyi Xu, Jinjun Wang

Fluid Mechanics Key Laboratory of Education Ministry, Beihang University, Beijing, People's Republic of China



9:00am - 9:20am

PTV OF TURBULENT FLOW SEPARATION INDUCED BY A FORWARD-FACING STEP: A LAGRANGIAN PERSPECTIVE

Xingjun Fang2,1, Seyed Sobhan Aleyasin1, Sedem Kumahor1, Ebenezer Ekow Essel3, Mark Francis Tachie1

1: University of Manitoba; 2: Chinese Academy of Sciences, China, People's Republic of; 3: Concordia University



9:20am - 9:40am

Vortex breakdown behind polygonal disks

Dylan Caverly, Jovan Nedić

McGill University, Canada

RWR: Rough walls and riblets
Location: Salon Cartier I
Chair: Kaoru Iwamoto, Tokyo University of Agriculture and Technology, Japan
 
8:20am - 8:40am

TOWARDS A NEW ROUGHNESS PARAMETRIZATION THROUGH THE EFFECTIVE DISTRIBUTION FUNCTION

Federica Bruno2, Mauro De Marchis2, Stefano Leonardi1

1: The Univeversity of Texas at Dallas, United States of America; 2: University Kore of Enna, EN, Italy



8:40am - 9:00am

Turbulent boundary layers over heterogeneous ridges at high Reynolds numbers

Takfarinas Medjnoun, Mattias Nilsson-Takeuchi, Bharathram Ganapathisubramani

University of Southampton, United Kingdom



9:00am - 9:20am

EXPERIMENTALLY DETECTING KELVIN–HELMHOLTZ ROLLER STRUCTURES OVER RIBLETS

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

University of Melbourne, Australia



9:20am - 9:40am

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

Bianca Viggiano1, Benjamin Minnick2, Xiaowei Zhu3, Dennice Gayme4

1: Polytechnique Montréal; 2: Naval Surface Warfare Center Carderock Division; 3: Portland Statet University; 4: Johns Hopkins University

WBTF3: Wall-bounded turbulent flows III
Location: Salon Cartier II
Chair: Hyung Jin Sung, KAIST, Korea, Republic of (South Korea)
 
8:20am - 8:40am

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

Martin Oberlack, Sergio Hoyas, Simon Görtz

TU Darmstadt, Germany



8:40am - 9:00am

Restricted Nonlinear Zero Pressure-Gradient Turbulent Boundary Layers

Benjamin Austin Minnick1, Dennice Gayme2

1: Naval Surface Warfare Center Carderock Division, United States of America; 2: Johns Hopkins University, United States of America



9:00am - 9:20am

SELF-SIMILARITY FOR TURBULENCE STATISTICS OF LOGARITHMIC REGION IN HIGH REYNOLDS NUMBER PIPE FLOW

Noriyuki Furuichi1, Marie Ono1,2, Yoshiyuki Tsuji2

1: National Institute of Advanced Industrial Science and Technology, Japan; 2: Nagoya Univ., Japan



9:20am - 9:40am

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

Virginia Tech, United States of America

9:40am
-
10:00am
Coffee Break
Location: Foyer
10:00am
-
11:00am
ST: Stability and Transition
Location: Salon International I
Chair: Catherine Mavriplis, University of Ottawa, Canada
 
10:00am - 10:20am

TRANSITION TO TURBULENCE OF AN INCOMPRESSIBLE FLOW OVER A HIGH-LIFT AIRFOIL

Ming Teng, Catherine Mavriplis

University of Ottawa, Canada



10:20am - 10:40am

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

Yuji Mori, Aiko Yakeno, Shigeru Obayashi

Tohoku University, Japan



10:40am - 11:00am

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

Alec J Linot1, Peter J Schmid2, Kunihiko Taira1

1: University of California, Los Angeles, United States of America; 2: King Abdullah University of Science and Technology, Thuwal, Saudi Arabia

Acoust: Acoustics
Location: Salon International II
Chair: Stephane Moreau, Universite de Sherbrooke, Canada
 
10:00am - 10:20am

Experimental investigation of acoustic scattering by a turbulent shear layer

Francesco Scarano1, Vincent Clair1, Antonio Augusto Pereira1, Edouard Salze1, Joannes Chambon2

1: Ecole Centrale de Lyon, France; 2: MicrodB, France



10:20am - 10:40am

DIRECT NUMERICAL SIMULATION OF INSTALLATION EFFECTS ON AIRFOIL NOISE

Ziyang Zhou1, Stéphane Moreau1, Marlène Sanjosé2

1: Universite de Sherbrooke, Canada; 2: École de technologie supérieure



10:40am - 11:00am

Reducing jet noise from an underexpanded biconical nozzle

Daniel Bodony, Sandeep Murthy

University of Illinois at Urbana-Champaign, United States of America

CF3: Compressible flows III
Location: Salon Cartier I
Chair: Sven Scharnowski, University of the Bundeswehr Munich, Germany
 
10:00am - 10:20am

Spanwise wall oscillation control of compressible channel flow

Marius Ruby, Holger Foysi

University of Siegen, Germany



10:20am - 10:40am

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

Yuta Iwatani, Hiroyuki Asada, Soshi Kawai

Tohoku University, Japan



10:40am - 11:00am

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

Asif Manzoor Hasan1, Johan Larsson2, Sergio Pirozzoli3, Rene Pecnik1

1: Delft University of Technology, The Netherlands; 2: University of Maryland, USA; 3: Sapienza Università di Roma, Italy

WBTF4: Wall-bounded turbulent flows IV
Location: Salon Cartier II
Chair: Sina Ghaemi, University of Alberta, Canada
 
10:00am - 10:20am

On the Dynamics of Instantaneous Wall-Normal Integrals

Perry Johnson, Tanner Ragan

University of California, Irvine, United States of America



10:20am - 10:40am

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

Spencer James Zimmerman1, Jimmy Philip2, Yoshinobu Yamamoto3, Yoshiyuki Tsuji4, Joseph Klewicki2

1: Stony Brook University, United States of America; 2: University of Melbourne, Australia; 3: University of Yamanashi, Japan; 4: Nagoya University, Japan



10:40am - 11:00am

WALL-ATTACHED MOMENTUM TRANSFER STRUCTURES IN SLIP CHANNEL FLOWS

Junwoo Jae1, Hyung Jin Sung2, Jinyul Hwang1

1: School of Mechanical Engineering, Pusan National University, Korea; 2: Department of Mechanical Engineering, KAIST, Korea

11:10am
-
11:30am
Closing Ceremony
Location: Théâtre Symposia
Chair: Laurent Mydlarski, McGill University, Canada
Chair: Stavros Tavoularis, University of Ottawa, Canada

 
Contact and Legal Notice · Contact Address:
Privacy Statement · Conference: TSFP13
Conference Software: ConfTool Pro 2.6.153+CC
© 2001–2025 by Dr. H. Weinreich, Hamburg, Germany