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QLES2007, 24-26 October 2007 - Programme
A pdf version of the program can be downloaded here.
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Wednesday
24 October 2007, Morning |
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8.00-9.00h: |
Registration and coffee |
9.00-9.10h: |
Welcome |
9.10-10.00h: |
Invited presentation:
William J. Layton (University of Pittsburgh, USA)
The connection between mathematical architecture and physical
fidelity in deconvolution LES models |
10.00-10.50h: |
Session 1:
Numerical and mathematical analysis of subgrid-scale-model and
discertization errors (I)
Marta de la Llave Plata and Stewart Cant, On the application
of wavelets to LES subgrid modeling
S. Hickel and N.A. Adams, Analysis of diffusive truncation
errors and design of physically optimized discretization
schemes
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10.50-11.15h: |
Coffee |
11.15-12.30h: |
Session 2:
Numerical and mathematical analysis of subgrid-scale-model and
discertization errors (II)
R. Cocle, L. Bricteux, and G. Winckelmans, Spectral behavior
of various subgrid-scale models in LES at very high Reynolds
number
Luiz E. Sampaio, Angela O. Nieckele, and Margot Gerritsen,
Performance assessment of a new advective subgrid model through
two classic benchmark test cases
Christophe Bogey and Christophe Bailly, Assessment of
dissipation in LES based on explicit filtering from the computation
of kinetic energy budget
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Wednesday
24 October 2007, Afternoon |
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12.30-13.45h: |
Lunch |
13.45-14.35h: |
Invited presentation:
Johan Hoffman (KTH, Sweden)
Adaptive computation of mean values in turbulent flows |
14.35-15.50h: |
Session 3:
Numerical and mathematical analysis of subgrid-scale-model and
discertization errors (III)
Andreas Hauser and Gabriel Wittum, Analysis of uniform and
adaptive LES in natural convection flow
Joseph Mathew, Error estimation in the explicit filtering
method for LES
Y. Addad, U. Gaitonde, and D. Laurence, Optimal unstructured
meshing for large eddy simulations
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15.50-16.20h: |
Coffee |
16.20-17.35h: |
Session 4:
Computational error-assessment (I)
Michael Kornhaas, Dörte C. Sternel, and Michael
Schäfer, Influence of time step size and convergence
criteria on large eddy simulations with implicit time
discretization
Markus Klein, Johan Meyers, Bernard J. Geurts, and Johannes
Janicka, Assessment of LES quality measures using the error
landscape approach
Julien Berland, Christophe Bogey, and Christophe Bailly,
Analysis of numerical error reduction in explicitly filtered LES
using two-point turbulence closure
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18.00h: |
Reception at the City Hall |
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Thursday
25 October 2007, Morning |
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9.00-9.50h: |
Invited presentation:
Florian Menter (ANSYS, Germany)
Status of scale-resolving models in industrial CFD |
9.50-11.05h: |
Session 5:
Modeling and error-assessment of near-wall flows (I)
Philippe Spalart, Mikhail Strelets, and Andrey Travin,
Expectations in the wall region of a large-eddy
simulation
Aaron M. Botnick and Evgeni Fedorovich, Large eddy simulation
of atmospheric convective boundary layer with realistic
environmental forcings
S. J. Hulshoff, I. Akkerman, and E. A. Munts, Modelling of
near-wall flows in variational multiscale LES
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11.05-11.30h: |
Coffee |
11.30-12.45h: |
Session 6:
Modeling and error-assessment of near-wall flows (II) / Numerical
and mathematical analysis of subgrid-scale-model and discretization
errors (IV)
Mathieu J.B.M. Pourquie, Accuracy close to the wall for
large-eddy simulations of flow around obstacles using immersed
boundary methods
Andrea Aprovitola and Filippo Maria Denaro, On the control of
the continuity error in the approximate projection methods for
large eddy simulations of turbulent channel flows
I. Akkerman, Y. Bazilevs, S.J. Hulshoff, V.M. Calo, and T.J.R.
Hughes, The role of continuity in residual-based multiscale
modeling of turbulence
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Thursday
25 October 2007, Afternoon |
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12.45-14.00h: |
Lunch |
14.00-14.50h: |
Invited presentation:
Luc Vervisch (INSA Rouen, France)
Reliability of large-eddy simulations of turbulent
flames |
14.50-16.05h: |
Session 7:
Error assessment in complex applications (I)
Artur Tyliszczak, Andrzej Boguslawski, and Stanislaw Drobniak,
Quality of LES predictions of isothermal and hot round
jet
Simon L. Axelsen and Han van Dop, Katabatic flow; a
large-eddy simulation challenge
Zheng-Tong Xie and Ian P. Castro, LES for street-scale
environment and its prospects
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16.05-16.30h: |
Coffee |
16.30-18.10h: |
Session 8:
Error assessment in complex applications (II)
Manuel Lombardini, Ralf Deiterding, and Dale I. Pullin,
Large-eddy simulation of the Richtmyer-Meshkov instability in a
converging geometry
Sebastian B. Müller and Leonhard Kleiser, Quality
assessment in LES of a compressible swirling mixing layer
A.W. Vreman, R.J.M. Bastiaans, and B.J. Geurts, Accuracy of
large-eddy simulation of turbulent combustion
Guillaume Boudier, Gabriel Staffelbach, Laurent Gicquel, and
Thierry Poinsot, Mesh dependency of turbulent reacting
large-eddy simulations in a gas turbine combustion chamber
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19.30h: |
Conference dinner at the 'Salons Georges' |
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Friday 26
October 2007, Morning |
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9.00-9.50h: |
Invited presentation:
Christer Fureby & Rickard Bensow (Chalmers, Sweden)
LES at work: quality management in practical LES |
9.50-10.40h: |
Session 9:
Error assessment in complex applications (III) - particle laden
flow
Jacek Pozorski and Miroslaw Luniewsk, Analysis of sgs
particle dispersion models in LES of channel flow
Marek Jaszczur and Luis M. Portela, Numerical Data for
Reliability of LES for Non-isothermal Multiphase Turbulent Channel
Flow
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10.40-11.05h: |
Coffee |
11.05-12.20h: |
Session 10:
Computational error-assessment (II)
Andrew Mosedale and Dimitris Drikakis, Sensitivity to initial
conditions of high-resolution and high-order LES schemes
Ghader Ghorbaniasl and Chris Lacor, Study of the effect of
grid irregularity on the quality of LES simulations
Péter Tóth and Máté M.
Lohász, Anisotropical grid refinement study using index
of resolution quality for LES
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Friday 26
October 2007, Afternoon |
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12.20-13.30h: |
Lunch |
13.30-14.20h: |
Session 11:
Error assessment in complex applications (IV) - particle laden flow
Maria-Vittoria Salvetti, Cristian Marchioli, and Alfredo
Soldati, Lagrangian tracking of heavy particles in large-eddy
simulation of turbulent channel flow
J.G.M. Kuerten, Large-eddy simulation of particle-laden
channel flow
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14.20-15.10h: |
QLES Closing Session - Invited presentation:
Paul Mason (University of Reading, UK)
Grids, filters, surface matching and subgrid models in LES of
the planetary boundary layer |
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