Large Eddy Simulation of Transitional Separated Flow over a Flat Plate and a Compressor Blade
Sylvain Lardeau , Michael Leschziner , Tamer Zaki Abstract The ability of Large-Eddy Simulation (LES) to predict transitional separation bubbles is investigated, with particular emphasis being placed on the response to free-stream-turbulence. The principal objective is to quantify the penalties, relative to Direct Numerical Simulations (DNS), that arise from the coarser resolution and the use of subgrid-scale models. Two flow
Cookie Policy
Use of cookies by ERCOFTAC Cookies are small text files that are stored on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently and improve the user experience, as well as to provide information to the owners of the site. The table below explains the cookies we use and why. Cookie Name Purpose Session Cookie session_id This cookie is used to remember a user’s preferences where users have previously indicated a
The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence
ERCOFTAC PC Netherlands The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence Dorette Regout (PhD candidate at Delft University of Technology Department of Hydraulic Engineering) Fluid motion at its most artistic! This video captures the striking turbulent multiphase flow of the breaking roller in dam-break waves and is part of an extensive dataset from an experimental study conducted at Delft University of Technology. Dam-break waves are highly unsteady,
The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence
ERCOFTAC PC Netherlands The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence Dorette Regout (PhD candidate at Delft University of Technology Department of Hydraulic Engineering) Fluid motion at its most artistic! This video captures the striking turbulent multiphase flow of the breaking roller in dam-break waves and is part of an extensive dataset from an experimental study conducted at Delft University of Technology. Dam-break waves are highly unsteady,
9th International Workshop on Turbulent Combustion of Sprays (TCS9)
ERCOFTAC Workshop SIG28 9th International Workshop on Turbulent Combustion of Sprays (TCS9) 1st June 2025 This is the day (Sunday) prior to the 13th Mediterranean Combustion Symposium . The workshop is held at the same venue. Location: Corfu Holiday Palace, Corfu, Greece Please note that the deadline for registrations is 23rd May 2025 For frequent updates p lease also visit the homepage : http://tcs-workshop.org/ Programme: The program of the workshop can be found
Surfing the Ripple: Fundamentals of Liquid Film Dynamics - Course
SIG52 Course Surfing the Ripple: Fundamentals of Liquid Film Dynamics 20th - 21st April 2026 University of Warwick, Coventry, United Kingdom; in-person and online participation Registration: The course “Surfing the Ripple: Fundamentals of Liquid Film Dynamics” will take place prior to the colloquium “Beyond the Free Surface: Liquid Film Flow from Theory to Applications.” If you wish to attend both events, please follow the instructions at this link . If you plan to attend
Surfing the Ripple: Fundamentals of Liquid Film Dynamics - Course - Registration is Open
SIG52 Course Surfing the Ripple: Fundamentals of Liquid Film Dynamics 20th - 21st April 2026 University of Warwick, Coventry, United Kingdom; in-person and online participation Registration is open! Registration: The course “Surfing the Ripple: Fundamentals of Liquid Film Dynamics” will take place prior to the colloquium “Beyond the Free Surface: Liquid Film Flow from Theory to Applications.” If you wish to attend both events, please follow the instructions at this link .
Course on Combustion, Towards Carbon-Neutral Combustion Systems
ERCOFTAC Summer School SIG28 Course on Combustion towards Carbon-Neutral Combustion Systems 31st January - 4th February 2022 Eindhoven University of Technology (TU/e), The Netherlands Registration NOW is possible, please use the link: https://jmburgerscentrum.nl/contact-registration/ In principle the course is scheduled to be given in-person at the location of Eindhoven University of Technology in the Netherlands . However, due to the Covid conditions, participants may
Test cases and Data
Test cases and Data SIG54 is actively contributing to setting community databases for model training and benchmarking. Due to the considerable effort required, the benchmarks are open to all contributors and participants, ERCOFTAC members or not! However, registration to ERCOFTAC is highly recommended to remain up to date with all ongoing progress, and do not miss in SIG54-related news and events. Resources 1. The Closure Challenge: We introduce a field-wide benchmark challenge for
Particle Image Velocimetry
ERCOFTAC SIG32 Course Particle Image Velocimetry 2024 2nd - 5th December 2024 Location: Von Karman Institute for Fluid Dynamics, Waterloosesteenweg 72, B-1640 Sint-Genesius-Ride (near Brussels), Belgium Organiser: von Karman Institute for Fluid Dynamics ( SIG32 ) Lecture Series Directors: Prof. Stefano Discetti, from Universidad Carlos III de Madrid, Spain Prof. Miguel Mendez from the von Karman Institute, Belgium Keywords: Particle Image Velocimetry, Lagrangian Particle
Page 1 of 20Total results: 196
Large Eddy Simulation of Transitional Separated Flow over a Flat Plate and a Compressor Blade
Sylvain Lardeau , Michael Leschziner , Tamer Zaki Abstract The ability of Large-Eddy Simulation (LES) to predict transitional separation bubbles is investigated, with particular emphasis being placed on the response to free-stream-turbulence. The principal objective is to quantify the penalties, relative to Direct Numerical Simulations (DNS), that arise from the coarser resolution and the use of subgrid-scale models. Two flow
Cookie Policy
Use of cookies by ERCOFTAC Cookies are small text files that are stored on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently and improve the user experience, as well as to provide information to the owners of the site. The table below explains the cookies we use and why. Cookie Name Purpose Session Cookie session_id This cookie is used to remember a user’s preferences where users have previously indicated a
The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence
ERCOFTAC PC Netherlands The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence Dorette Regout (PhD candidate at Delft University of Technology Department of Hydraulic Engineering) Fluid motion at its most artistic! This video captures the striking turbulent multiphase flow of the breaking roller in dam-break waves and is part of an extensive dataset from an experimental study conducted at Delft University of Technology. Dam-break waves are highly unsteady,
The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence
ERCOFTAC PC Netherlands The Perpetual Motion of Air and Water: A Mesmerizing Dance of Turbulence Dorette Regout (PhD candidate at Delft University of Technology Department of Hydraulic Engineering) Fluid motion at its most artistic! This video captures the striking turbulent multiphase flow of the breaking roller in dam-break waves and is part of an extensive dataset from an experimental study conducted at Delft University of Technology. Dam-break waves are highly unsteady,
9th International Workshop on Turbulent Combustion of Sprays (TCS9)
ERCOFTAC Workshop SIG28 9th International Workshop on Turbulent Combustion of Sprays (TCS9) 1st June 2025 This is the day (Sunday) prior to the 13th Mediterranean Combustion Symposium . The workshop is held at the same venue. Location: Corfu Holiday Palace, Corfu, Greece Please note that the deadline for registrations is 23rd May 2025 For frequent updates p lease also visit the homepage : http://tcs-workshop.org/ Programme: The program of the workshop can be found
Surfing the Ripple: Fundamentals of Liquid Film Dynamics - Course
SIG52 Course Surfing the Ripple: Fundamentals of Liquid Film Dynamics 20th - 21st April 2026 University of Warwick, Coventry, United Kingdom; in-person and online participation Registration: The course “Surfing the Ripple: Fundamentals of Liquid Film Dynamics” will take place prior to the colloquium “Beyond the Free Surface: Liquid Film Flow from Theory to Applications.” If you wish to attend both events, please follow the instructions at this link . If you plan to attend
Surfing the Ripple: Fundamentals of Liquid Film Dynamics - Course - Registration is Open
SIG52 Course Surfing the Ripple: Fundamentals of Liquid Film Dynamics 20th - 21st April 2026 University of Warwick, Coventry, United Kingdom; in-person and online participation Registration is open! Registration: The course “Surfing the Ripple: Fundamentals of Liquid Film Dynamics” will take place prior to the colloquium “Beyond the Free Surface: Liquid Film Flow from Theory to Applications.” If you wish to attend both events, please follow the instructions at this link .
Course on Combustion, Towards Carbon-Neutral Combustion Systems
ERCOFTAC Summer School SIG28 Course on Combustion towards Carbon-Neutral Combustion Systems 31st January - 4th February 2022 Eindhoven University of Technology (TU/e), The Netherlands Registration NOW is possible, please use the link: https://jmburgerscentrum.nl/contact-registration/ In principle the course is scheduled to be given in-person at the location of Eindhoven University of Technology in the Netherlands . However, due to the Covid conditions, participants may
Test cases and Data
Test cases and Data SIG54 is actively contributing to setting community databases for model training and benchmarking. Due to the considerable effort required, the benchmarks are open to all contributors and participants, ERCOFTAC members or not! However, registration to ERCOFTAC is highly recommended to remain up to date with all ongoing progress, and do not miss in SIG54-related news and events. Resources 1. The Closure Challenge: We introduce a field-wide benchmark challenge for
Particle Image Velocimetry
ERCOFTAC SIG32 Course Particle Image Velocimetry 2024 2nd - 5th December 2024 Location: Von Karman Institute for Fluid Dynamics, Waterloosesteenweg 72, B-1640 Sint-Genesius-Ride (near Brussels), Belgium Organiser: von Karman Institute for Fluid Dynamics ( SIG32 ) Lecture Series Directors: Prof. Stefano Discetti, from Universidad Carlos III de Madrid, Spain Prof. Miguel Mendez from the von Karman Institute, Belgium Keywords: Particle Image Velocimetry, Lagrangian Particle
Page 1 of 20Total results: 196
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