Parallel Computational Fluid Dynamics 2000. Trends and Applications

417 Pages·2001·32.84 MB·English

by  C.B. Jenssen

PARALLEL
COMPUTATIONAL
FLUID
DYNAMICS
PRACTICE AND THEORY
i
J.M. Burgerscentrum TU Delft
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PARALLEL
COMPUTATIONAL
FLUID
DYNAMICS
PRACTICE AND THEORY
Proceedings of the Parallel CFD 2001 Conference
Egmond aan Zee, The Netherlands (May u 1-23, 2ooi )
Edited by
P. WILC)ERS
Delft University of Technology
Delft, The Netherlands
A. ECER J. PERIAUX
I U P U I , Indianapolis D assault-A viation
Indiana, U.S.A. Saint-Cloud, France
Assistant Editor
N. SATOFUKA P. FOX
Kyoto Institute of Technology
Kyoto, Japan IUPUI, Indianapolis
Indiana, U.S.A
2002
ELSEVIER
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First edition 2002
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PREFACE
ParCFD 2001, the thirteenth international conference on Parallel Computational Fluid
Dynamics took place in Egmond aan Zee, the Netherlands, from May 21-23, 2001. The
specialized, high-level ParCFD conferences are organized yearly on traveling locations all
over the world. A strong back-up is given by the central organization located in the USA
(www.parcfd.org).
These proceedings of ParCFD 2001 represent 70% of the oral lectures presented at the
meeting. All published papers were subjected to a refereeing process, which resulted in a
uniformly high quality.
The papers cover not only the traditional areas of the ParCFD conferences, e.g. numerical
schemes and algorithms, tools and environments, interdisciplinary topics, industrial
applications, but, following local interests, also environmental and medical issues. These
proceedings present an up-to-date overview of the state of the art in parallel computational
fluid dynamics. We believe that on basis of these proceedings we may draw the conclusion
that parallel CFD is on its way to become a basic engineering tool in design, engineering
analysis and prediction. As such, we are facing a next step in the development of parallel CFD
and we hope that the papers in this book will contribute to the inspiration needed for enabling
this development.
P. Wilders
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vii
ACKNOWLEDGEMENTS
The local organizing committee of ParCFD 2001 received a lot of support, both financial and
organizational. In particular, we want to thank the international scientific committee for its
help in the refereeing process and for proposing excellent invited speakers. This enabled us to
organize a high-level conference.
Financial support to ParCFD 2001 was obtained from:
(cid:12)9 Delft University of Technology
(cid:12)9 J.M. Burgers Centre
(cid:12)9 Royal Dutch Academy of Sciences
(cid:12)9 AMIF/ESF
(cid:12)9 Eccomas
(cid:12)9 Delft Hydraulics
(cid:12)9 National Aerospace Laboratory NLR
(cid:12)9 Platform computing
(cid:12)9 Compaq
(cid:12)9 Cray Netherlands
The financial support enabled us not only to organize an excellent scientific and social
program, but also to set up an attractive junior researchers program and to grant some
researchers from Russia.
The working group on "Affordable Computing" of the network of excellence MACSINET
helped us to organize a very successful industrial day.
Finally, the main organizer, P. Wilders, wants to thank staff and colleagues of Delft
University for their strong support from the early beginnings.
The local organizing committee,
A.W. Heemink (Delft University of Technology)
M.S. Vogels (National Aerospace Lab. NLR)
P. Wesseling (Delft University of Technology)
P. Wilders (Delft University of Technology)
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ix
TABLE OF CONTENTS
Preface
v
Acknowledgements vii
1. Opening paper:
P. Wilders, B.J. Boersma, J.J. Derksen, A. W. Heemink, B. Nideno,
M. Pourquie, C. Vuik
An overview of ParCFD activities at Delft University of Technology
2. Invited and contributed papers:
A. V. Alexandrov, B.N. Chetverushkin, T.K. Kozubskaya 23
Noise predictions for shear layers
A. Antonov 31
Framework for parallel simulations in air pollution modeling with
local refinements
K.J. Badcock, M.A. Woodgate, K. Stevenson, B.E. Richards, M. Allan, 39
G.S.L. Goura, R. Menzies
Aerodynamic studies on a Beowulf cluster
N. Barberou, M. Garbey, M. Hess, T. RossL M. Resh, J. Toivanen, 47
D. Tromeur-Dervout
Scalable numerical algorithms for efficient meta-computing of
elliptic equations
B.J. Boersma 55
Direct numerical simulation of jet noise
T.P. BOnisch, R. Ruhle 63
Migrating from a parallel single block to a parallel multiblock flow solver
D. Caraeni, M. Caraeni, L. Fuchs 71
Parallel multidimensional residual distribution solver for turbulent
flow simulations
L. Carlsson, S. Nilsson 79
Parallel implementation of a line-implicit time-stepping algorithm
B.N. Chetverushkin, N.G. Churbanova, M.A. Trapeznikova 87
Parallel simulation of dense gas and liquid flows based on the quasi gas
dynamic system