: Wolfgang E. Nagel, Dietmar B. Kröner, Michael M. Resch
: Wolfgang E. Nagel
: High Performance Computing in Science and Engineering ' 08 Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2008
: Springer-Verlag
: 9783540883036
: 1
: CHF 132.90
:
: Wahrscheinlichkeitstheorie, Stochastik, Mathematische Statistik
: English
: 613
: Wasserzeichen/DRM
: PC/MAC/eReader/Tablet
: PDF
The discussions and plans on all scienti?c, advisory, and political levels to realize an even larger 'European Supercomputer' in Germany, where the hardware costs alone will be hundreds of millions Euro - much more than in the past - are getting closer to realization. As part of the strategy, the three national supercomputing centres HLRS (Stuttgart), NIC/JSC (Julic ¨ h) and LRZ (Munich) have formed the Gauss Centre for Supercomputing (GCS) as a new virtual organization enabled by an agreement between the Federal Ministry of Education and Research (BMBF) and the state ministries for research of Baden-Wurttem ¨ berg, Bayern, and Nordrhein-Westfalen. Already today, the GCS provides the most powerful high-performance computing - frastructure in Europe. Through GCS, HLRS participates in the European project PRACE (Partnership for Advances Computing in Europe) and - tends its reach to all European member countries. These activities aligns well with the activities of HLRS in the European HPC infrastructure project DEISA (Distributed European Infrastructure for Supercomputing Appli- tions) and in the European HPC support project HPC-Europa. Beyond that, HLRS and its partners in the GCS have agreed on a common strategy for the installation of the next generation of leading edge HPC hardware over the next ?ve years. The University of Stuttgart and the University of Karlsruhe have furth- more agreed to bundle their competences and resources.
Preface5
Contents8
Physics12
Magnetic Fields in Very Light Extragalactic Jets14
The SuperN-Project: Status and Outlook23
Massless Four-Loop Integrals and the Total Cross Section in e+ e- Annihilation39
Solid State Physics48
Computer Simulations of Complex Many-Body Systems50
Quantum Confined Stark Effect in Embedded PbTe Nanocrystals67
Signal Transport in and Conductance of Correlated Nanostructures79
Supersolid Fermions Inside Harmonic Traps91
Chemistry101
Azobenzene--Metal Junction as a Mechanically and Opto--Mechanically Driven Switch103
A Density-functional Study of Nitrogen and Oxygen Mobility in Fluorite-type Tantalum Oxynitrides117
Molecular Modeling and Simulation of Thermophysical Properties: Application to Pure Substances and Mixtures126
Flow with Chemical Reactions141
A Hybrid Finite-Volume/Transported PDF Model for Simulations of Turbulent Flames on Vector Machines142
Numerical Investigations of Model Scramjet Combustors158
Computational Fluid Dynamics172
Direct Numerical Simulation of Film Cooling in Hypersonic Boundary-Layer Flow175
Two-Point Correlations of a Round Jet into a Crossflow -- Results from a Direct Numerical Simulation194
The Influence of Periodically Incoming Wakes on the Separating Flow in a Compressor Cascade207
Turbulence and Internal Waves in a Stably-Stratified Channel Flow218
High Resolution Direct Numerical Simulation of Homogeneous Shear Turbulence229
Direct Numerical Simulation (DNS) on the Influence of Grid Refinement for the Process of Splashing240
Implicit LES of Passive-Scalar Mixing in a Confined Rectangular-Jet Reactor 255
Wing-Tip Vortex / Jet Interaction in the Extended Near Field267
Impact of Density Differences on Turbulent Round Jets282
Thermal282
297282
Hybrid Techniques for Large--Eddy Simulations of Complex Turbulent Flows312
Vector Computers in a World of Commodity Clusters, Massively Parallel Systems and Many-Core Many-Threaded CPUs: Recent Experience Based on an Advanced Lattice Boltzmann Flow Solver328
Numerical Modeling of Fluid Flow in Porous Media and in Driven Colloidal Suspensions343
Numerical Characterization of the Reacting Flow in a Swirled Gasturbine Model Combustor358
Numerical Simulation of a Transonic Wind Tunnel Experiment374
Numerical Simulation of Helicopter Aeromechanics in Slow Descent Flight387
Partitioned Fluid-Structure Coupling and Vortex Simulation on HPC-Systems403
FEASTSolid and FEASTFlow: FEM Applications Exploiting FEAST's HPC Technologies417
Overview on the HLRS- and SSC-Projects in the Field of Transport and Climate433
Effects of Intentional and Inadvertent Hygroscopic Cloud Seeding435
The Agulhas System as a Key Region of the Global Oceanic Circulation450
HLRS Project Report 2007/2008: ``Simulating El Nino in an Eddy-Resolving Coupled Ocean-Ecosystem Model''461
Structural Mechanics468
Numerical Studies on the Influence of Thickness on the Residual Stress Development During Shot Peening470
A Transient Investigation of Multi-Layered Welds at Large Structures482
High Performance Computing and Discrete Dislocation Dynamics: Plasticity of Micrometer Sized Specimens495
Miscellaneous Topics512
Molecular Modeling of Hydrogen Bonding Fluids: New Cyclohexanol Model and Transport Properties of Short Monohydric Alcohols515
Investigation of Process-Specific Size Effects by 3D-FE-Simulations528
Andean Orogeny and Plate Generation544
Hybrid Code Development for the Numerical Simulation of Instationary Magnetoplasmadynamic Thrusters 569
Doing IO with MPI and Benchmarking It with SKaMPI-5582