Conference Agenda

Session
A07_05: Aerodynamics, Boundary Layers
Time:
Thursday, 19/September/2024:
10:00am - 12:00pm

Session Chair: Christopher Schauerte, Institute of Aerodynamics and Chair of Fluid Mechanics
Location: H03

C.A.R.L.-Central Auditorium for Research and Learning Claßenstr. 11 52072 Aachen

Presentations
10:00am - 10:15am

Numerical Analysis of Aerodynamic Interference between Propeller and Fixed Wing of Mars Airplane

Masayuki Sasaki1, Akira Oyama2

1The University of Tokyo; 2Institute of Space and Astronautical Science

Sasaki-Numerical Analysis of Aerodynamic Interference between Propeller and Fixed-363.pdf


10:15am - 10:30am

Random switching dynamics and low frequency oscillations around airfoil stall

Romain Monchaux1, Ivan Kharsansky Atallah1, Luc Pastur1, Laurent Zimmer2

1LMI-UME, ENSTA-Paris, Institut Polytechnique de Paris, F-91120 Palaiseau, France; 2EM2C Laboratory, CNRS, CentralSupelec, Université Paris-Saclay, 8-10 rue Joliot-Curie, 91190 Gif-sur-Yvette, France

Monchaux-Random switching dynamics and low frequency oscillations around airfoil-731.pdf


10:30am - 10:45am

The wake dynamics of a simplified road vehicle and the influence of wheels.

Kacper Oskar Janczuk, Dania Ahmed, Aimee Morgans

Imperial College London

Janczuk-The wake dynamics of a simplified road vehicle and the influence-967.pdf


10:45am - 11:00am

Unraveling the hydrodynamic efficiency of manta ray-inspired swimming through numerical simulation

Rahul Kumar, Srikant Sekhar Padhee, Devranjan Samanta

Department of Mechanical Engineering, Indian Institute of Technology Ropar, Punjab-140001, India

Kumar-Unraveling the hydrodynamic efficiency of manta ray-inspired swimming through-594.pdf


11:00am - 11:15am

A log-layer analogy for fluid acceleration in boundary layers with pressure gradients

Xiang Yang1, Peng Chen2, Wen Zhang2, Minping Wan2, Shiyi Chen2, Yipeng Shi3,4

1Mechanical Engineering, Penn State University; 2Department of Mechanics and Aerospace Engineering, Southern University of Science and Technology; 3State Key Laboratory of Turbulence and Complex Systems; 4Colege of Engineering, Peking University

Yang-A log-layer analogy for fluid acceleration in boundary layers with pressure-539.pdf


11:15am - 11:30am

A near-wall model for heat transfer prediction in laminar flows at high Prandtl number: application to liquid jet and film cooling

Adrien INGLES1, Adèle POUBEAU1, Guillaume VINAY1, Franck NICOUD2,3

1IFP Energies nouvelles; 2IMAG, Université de Montpellier, CNRS; 3Institut Universitaire de France, Paris, France

INGLES-A near-wall model for heat transfer prediction in laminar flows-616.pdf


11:30am - 11:45am

Boundary-Layer Transition Over Rough Rotating Disks: Comparison of two Roughness-Modelling Approaches

Gayani Parapamulla Yapa Arachchige1, Peter J. Thomas1, Paul Griffiths2, Stephen J. Garrett2

1Fluid Dynamics Research Centre, School of Engineering, University of Warwick, Coventry, UK; 2College of Engineering and Physical Sciences, Aston University, Birmingham, UK

Parapamulla Yapa Arachchige-Boundary-Layer Transition Over Rough Rotating Disks-226.pdf


11:45am - 12:00pm

Investigating Prandtl number effects in heated concentric coaxial pipe flow at high Reynolds number

Pei-Yun Tsai, Heiko Schmidt, Marten Klein

Brandenburg University of Technology Cottbus-Senftenberg

Tsai-Investigating Prandtl number effects in heated concentric coaxial pipe flow-286.pdf