7th Symposium on Hybrid RANS-LES Methods
17-19 Sep 2018 Berlin (Germany)
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Program
Week
Mon. 17
Tue. 18
Wed. 19
List
Monday, September 17, 2018
›
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
›8:00 (1h)
Registration
8:00 - 9:00 (1h)
Registration
Registration
›9:00 (10min)
Opening welcome
› Aula
9:00 - 9:10 (10min)
Opening welcome
Aula
›9:10 (50min)
Invited keynote 1
Yannick Hoarau, University of Strasbourg
› Aula
9:10 - 10:00 (50min)
Invited keynote 1
Aula
Yannick Hoarau, University of Strasbourg
›
Scrutinizing the performance of under-resolved, model-free LBM simulations for attached and separated turbulent shear flows
- Thomas Rung, Fluid Dynamics and Ship Theory, Hamburg University of Technology
09:10-10:00 (50min)
›10:00 (15min)
Post-processing of Large Transient Datasets and Workflow Automation
Jens Warkall, Genias Graphics GmbH Co. KG
› Aula
10:00 - 10:15 (15min)
Post-processing of Large Transient Datasets and Workflow Automation
Aula
Jens Warkall, Genias Graphics GmbH Co. KG
›10:15 (30min)
Coffee break
10:15 - 10:45 (30min)
Coffee break
›10:45 (1h40)
Session 1-A : Aerodynamics
Cornelia Grabe, German Aerospace Center
› Room 121
10:45 - 12:25 (1h40)
Session 1-A : Aerodynamics
Room 121
Cornelia Grabe, German Aerospace Center
›
Experimental/Numerical Study of Turbulent Wake in Adverse Pressure Gradient
- Mikhail Strelets, St-Petesrurg Polytechnic University
10:45-11:10 (25min)
›
Transition Effect on the Vertical Flow past the VFE-2 Delta Wing with Rounded Leading Edge
- Wenyao Cui, Tsinghua University [Beijing]
11:10-11:35 (25min)
›
CFD Simulations of a Vertical Axis Wind Turbine in Dynamic Stall: URANS vs. Scale-Adaptive Simulation (SAS)
- Abdolrahim Rezaeiha, Eindhoven University of Technology [Eindhoven]
11:35-12:00 (25min)
›
Hybrid RANS-LES simulation of a tall building in a complex urban area
- Joshua Millar, WSP
12:00-12:25 (25min)
›10:45 (1h40)
Session 1-B : Boundary layer flows
Zhixiang Xiao, Tsinghua University
› Room 129
10:45 - 12:25 (1h40)
Session 1-B : Boundary layer flows
Room 129
Zhixiang Xiao, Tsinghua University
›
Comparative Assessment of Synthetic Turbulence Methods in an Unstructured Compressible Flow Solver
- Axel Probst, German Aerospace Center
10:45-11:10 (25min)
›
Hybrid RANS/LES of an Adverse Pressure Gradient Turbulent Boundary Layer Using an Elliptic Blending Reynolds Stress Model and Anisotropic Linear Forcing
- Lars Erbig, Daimler AG
11:10-11:35 (25min)
›
A study on the behavior of PANS and wall-modeled LES for turbulent boundary layer flows
- Rickard Bensow, Chalmers University of Technology [Göteborg]
11:35-12:00 (25min)
›
S-DES: Detached Eddy Simulation coupled with steady RANS in the wall region
- Lars Davidson, Chalmers University of Technology
12:00-12:25 (25min)
›12:25 (1h35)
Lunch
12:25 - 14:00 (1h35)
Lunch
›14:00 (50min)
Invited keynote 2
Shia-Hui Peng, FOI
› Aula
14:00 - 14:50 (50min)
Invited keynote 2
Aula
Shia-Hui Peng, FOI
›
Development of Advanced Flow Diagnostic Techniques to Characterize Complex Multiphase Flows
- Hui Hu, Advanced Flow Diagnostics and Experimental Aerodynamics Laboratory, Department of Aerospace Engineering
14:00-14:50 (50min)
›15:00 (1h15)
Session 2-A : Advances in HRLM
Mikhael Strelets, St. Petersburg Polytechnic University
› Room 121
15:00 - 16:15 (1h15)
Session 2-A : Advances in HRLM
Room 121
Mikhael Strelets, St. Petersburg Polytechnic University
›
An Automated Zonal Detached Eddy Simulation Method for Transonic Buffet
- Maximilian Ehrle, Institute of Aerodynamics and Gas Dynamics, University of Stuttgart
15:00-15:25 (25min)
›
Performance of a Modified DDES for the near stall flow past a NACA0015 Airfoil
- Zhixiang Xiao, Tsinghua University [Beijing]
15:25-15:50 (25min)
›
Assessment and comparison of a recent kinematic sensitive subgrid length scale in Hybrid RANS-LES
- Arnau Pont Vilchez, Centre Tecnològic de Transferència de Calor
15:50-16:15 (25min)
›15:00 (50min)
Session 2-B : Aero-acoustics
Ulf Michel, CFD Software E+F GmbH
› Room 129
15:00 - 15:50 (50min)
Session 2-B : Aero-acoustics
Room 129
Ulf Michel, CFD Software E+F GmbH
›
Analysis of flow-induced noise sources in an axial flow fan using LES coupled with FW-H equation
- Keuntae Park, Seoul National University
15:00-15:25 (25min)
›
A rapid and low noise RANS-to-WMLES condition in curvilinear compressible ZDES simulations
- Nicolas Renard, Onera - The French Aerospace Lab
15:25-15:50 (25min)
›16:15 (30min)
Coffee break
16:15 - 16:45 (30min)
Coffee break
›16:45 (1h40)
Session 3 : Automotive
Johan Kok, NLR
› Aula
16:45 - 18:25 (1h40)
Session 3 : Automotive
Aula
Johan Kok, NLR
›
On PANS-z-f model assessment by reference to car aerodynamics
- Suad Jakirlic, Darmstadt University of Technology [Darmstadt]
16:45-17:10 (25min)
›
Prediction of wake topologies of an elongated bluff body at yaw using PANS and LES
- Jie Zhang, Chalmers University of Technology - Minelli Guglielmo, Chalmers University of Technology - Sinisa Krajnovic, Chalmers University of Technology
17:10-17:35 (25min)
›
Numerical investigation of the flow around a simplified estate car using hybrid RANS/LES method
- François Delassaux, Equipe M2N, CNAM Paris
17:35-18:00 (25min)
›
Validation and Use of PANS for Vehicle Aerodynamics and Active Flow Control
- Guglielmo Minelli, Chalmers University of Technology [Göteborg]
18:00-18:25 (25min)
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