2^nd International Workshop on High-Order CFD Methods

 

Agenda

• Draft Agenda: 2nd International Workshop on High-Order CFD Methods
  May 27 – 28, 2013, Cologne, Germany

Objectives

• To provide an open and impartial forum for evaluating the status of high-order methods (order of accuracy > 2) in solving a wide range of flow problems
• To assess the performance of high-order methods through comparison to production 2^nd order CFD codes widely used in the aerospace industry with well defined metrics
• To identify pacing items in high-order methods needing additional research and development in order to proliferate in the CFD community

General Information

• The workshop is open to participants all over the world. Everybody is welcome.
• The workshop is a follow-on event.
• Fifteen benchmark cases are included from the 1st International Workshop on High-Order CFD Methods, three additional test cases are added.
• Open forums will be included in the workshop to discuss pacing items and further research areas in high-order methods

Important Guideline (Read this first!)

• Notes for all participants. If you have any questions, send e-mail to: hiocfd@dlr.de

• Follow http://twitter.com/hiocfd for updates!

Test Cases

Fifteen benchmark cases are included from the 1st International Workshop on High-Order CFD Methods, three additional test cases are added.

The second workshop will address in particular the more difficult applications. Although all test cases remain active, we highly encourage contributions to the C.3 test case suite.

C1. Easy, 2D

• C1.1 Internal inviscid flow over a smooth bump (Abgrall) (1/30/11), Mixed order and uniform order grids (5/24/11)
• C1.2 Transonic Ringleb flow (Huynh) (1/30/11), p4 quad grids (8/25/11)
• C1.3 Flow over the NACA0012 airfoil, inviscid and viscous, subsonic and transonic (May), p4 quad & triangular grids (far field boundary over 1000 chords away) (1/14/13).
• C1.4 Flat plate boundary layer (Bassi) (1/30/11), quad grids (9/23/11)
• C1.5 Radial expansion wave (van Leer) (Attention added on 9/30/11)
• C1.6 Vortex transport by uniform flow (Caraeni) (Updated on 10/05/11), Grids (4/11/11)

C2. Intermediate, 2D & 3D

• C2.1 Unsteady viscous flow over tandem NACA0012 airfoils with a smooth initial condition (Cary) (1/17/13)
• C2.2 Turbulent flow over a RAE airfoil (Deconinck), Linear and higher order grids (1/14/13)
• C2.3 Analytical 3D body of revolution (Kroll), Linear and high-order grids (5/24/11)
• C2.4 Delta wing at low Reynolds number (Hartmann) Grids (updated 8/15/11)

C3. Difficult, 2D & 3D

• C3.1 Turbulent flow over a multi-element airfoil (Wang) (1/30/11), Geometry (1/14/13)
• C3.2 Turbulent flow over DPW III wing alone (Fidkowski) (1/30/11), Grids (9/8/11)
• C3.3 Transitional flow over a SD7003 wing (Visbal) (1/15/13), Geometry posted on 5/11/11 (Points or IGES file)
• C3.4 2D laminar flapping wing case (Persson) (1/30/11)
• C3.5 Direct Numerical Simulation of the Taylor-Green Vortex at Re = 1600 (Hillewaert) (4/18/11), reference data (8/24/11)
• C3.6 DNS and LES of flow over 2D periodic hill (Carton de Wiart), linear and high-order grids (1/29/13)
• C3.7 DNS/LES of LP turbine (Hillewaert) (1/17/13) Geometry (1/17/13)
• C3.8 CRM wing/body (Leicht) (2/6/13) grids (2/6/13)

Results

• Test Case Summaries and Individual Contributions 

Organizing Committee

• Norbert Kroll (Co-Chair, Local Organizer), DLR
• Z.J. Wang (Co-Chair), University of Kansas
• Remi Abgrall, INRIA and University of Bordeaux
• Francesco Bassi, University of Bergamo
• Doru Caraeni, CD-adapco
• Corentin Carton de Wiart, CENAERO
• Andrew Cary, Boeing
• Herman Deconinck, VKI
• Chris Fidkowski, University of Michigan
• Ralf Hartmann, DLR
• Koen Hillewaert, CENAERO
• H.T. Huynh, NASA Glenn Research Center
• Tobias Leicht, DLR
• Georg May, RWTH Aachen University
• Per-Olof Persson, UC Berkeley
• Bram van Leer, University of Michigan
• Miguel Visbal, AFRL

 

Sponsored by:

 

For up-to-date information, visit the workshop website:
http://www.dlr.de/as/hiocfd or email hiocfd@dlr.de

Follow http://twitter.com/hiocfd for updates!
Click here to download the leaflet (PDF)