Computation of Three-Dimensional Complex Flows

Proceedings of the IMACS-COST Conference on Computational Fluid Dynamics Lausanne, September 13¿15, 1995
Softcover Nachdruck of the original 1. Auflage 1996
ISBN: 978-3-322-89840-1
Verlag: Vieweg+Teubner Verlag

Buch, Englisch, Band 49, 394 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 622 g

Reihe: Notes on Numerical Fluid Mechanics

The IMACS-COST conference on "Computational Fluid Dynamics, Three-Dimensional Complex Flows" was held in Lausanne, Switzerland, September 13 - 15, 1995. The scien­ tific sponsors of the conference were • IMACS: International Association for Mathematics and Computers in Simulation, • COST: European Cooperation in the field of Scientific and Technical Research, • ERCOFTAC: European Research Community on Flow, Turbulence and Combus­ tion. The scientific interests of the IMACS and ERCOFTAC associations are closely related to computational fluid dynamics whereas the European Union programme COST covers a wider range of scientific subjects. The COST' Action F1' launched in 1992 by Professor I. L. Ryhming deals with "Complex three-dimensional viscous flows: prediction, modelling, manipulation and control". It has several subtopics among which numerical methods and modelling issues are the main areas of research and development. The meeting gathered together eighty-seven scientists, engineers and researchers from sev­ enteen countries: Belgium, Finland, France, Germany, Greece, Hong Kong, Israel, Italy, Japan, the Netherlands, Norway, Russia, Spain, Sweden, Switzerland, United Kingdom, United States of America. All major numerical approximation methods were discussed: finite differences, finite volumes, finite elements, spectral methods. The topics covered by the sixty communications spanned the full spectrum of computational fluid dynam­ ics: direct numerical simulation, large-eddy simulation, turbulence modelling, free surface flows, non Newtonian fluids, thermal convection, etc.

Zielgruppe

Research

Autoren/Hrsg.

Deville, Michel

Ryhming, Inge L.

Gavrilakis, Spyros

Inhaltsverzeichnis

Numerical Prediction of Three-Dimensional Thermally Driven Flows in a Rotating Frame.- Investigation of Separation of the Three-Dimensional Laminar Boundary Layer.- Large-Scale Blast Simulations.- How around a Surface Mounted Cubical Obstacle: Comparison of LES and RANS-Results.- 3D Flow Computations under a Reactor Vessel Closure Head.- Finite Element Analysis of Three-Dimensional Transient Free Convection Processes in Porous Media.- Navier-Stokes 3D Computational Analysis of Incompressible Turbulent Flow in a Curved Rectangular Duct.- Study of Incompressible Flows in Rectangular Channels Using High Order Schemes and Parallel Computing.- Numerical Prediction of Abrasion for Francis Turbine Guide Vanes.- Simulation of Turbulent Flow in a Cylindrical Drum with Multiple Outlets.- Secondary Instabilities and Transition to Turbulence in Wakes and Jets.- Heat Transfer and Drag Augmentation of Multiple Rows of Winglet Vortex Generators in Transitional Channel Flow: A Comparison of Numerical and Experimental Methods.- Computational Dispersion Properties of 3-D Staggered Grids for Hydrostatic and Non-Hydrostatic Atmospheric Models.- Numerical Simulation of Oscillatory Regimes in Vertical Cylinders Heated from Below.- Sliding Mesh Simulation of Transitional, Non-Newtonian Flow in a Baffled, Stirred Tank.- Computation of Three-Dimensional Laminar and Turbulent Shock Wave/Boundary Layer Interactions.- Complex Three-Dimensional Jet Flows: Computation and Experimental Validation.- Numerical Modeling of Combustible Dusty Gas Mixture Flow.- Computation of the 3D Turbulent Flow Surrounding a High-Speed Train Mock-Up Including the Inter-Car Gap and the Bogie and Comparisons with LDV Data.- Computational Modelling of Complex 3D Flows with Second-Moment Closure Coupled to Low-Re Near-WallModels.- Interaction of Two Coaxial Weakly Perturbed Vortex Rings.- Aerodynamics of Combustion Chambers for Aeronautical Engines.- Time-Dependent 3D Numerical Simulation of Oldroyd-B Fluid Using Finite Volume Method.- A re-analysis of Stanford’s 30 Degree Bend Experiment.- Computation on Vortex Interactions behind Two Circular Cylinders.- Three-Dimensional Study of Extrusion Processes by the Stream-Tube Method: Newtonian and Viscoelastic Results.- Natural Convection in Volumetrically Heated and Side-Wall Heated Melt Pools: Three Dimensional Effects.- Numerical Simulation and Analysis of Manipulated Transitional Flow over a Fence.- Calculation of 3D Turbulent Boundary-Layer Flows in an S-Shaped Channel.- Experimental Activities within COST-F1, Subgroup A-7, on Laminar-Turbulent Transition: A Summary Report.- The Modelling of the Wake of a Torus by the Ginzburg-Landau Equation.- Diagonalization of the Reynolds-Averaged Navier-Stokes Equations with the Reynolds-Stress Turbulence Model.- 3 D Numerical Simulation of a Natural Draught Cooling Tower Flow.- An Evolutionary Far-Field Boundary Treatment for the Euler Equations.- 3-D Calculations Showing the Effects of Stratification on the Evolution of Trailing Vortices.- Large Eddy Simulation of Turbulent Flow past a Backward Facing Step with a new Mixed Scale SGS Model.- Euler and Navier-Stokes Flow Analysis in a Francis-Runner.- A Subdomain Method in Three-Dimensional Natural and Mixed Convection in Internal Flows.- Parallel Multi-Block Computations of Three-Dimensional Incompressible Flows.- On the Treatment of Fluid Problems by Methods of Clifford Analysis.- Numerical Simulation of Flow Around a Train.- Parallelization of a 3D Code for Simulation of Turbulent Channel Flow on the Cray T3D.- A New Approach to Modelling anUnsteady Free Surface in Boundary Integral Methods with Application to Bubble-Structure Interactions.- Numerical Experimentation of the First Transition to Unsteadiness of Air Free Convection in a Differentially Heated Cubic Cavity with Non Active Adiabatic Walls.- Computation of Unsteady 3-D Transonic Flows due to Fluctuating Back-Pressure using k-? Turbulence Closure.- Thermoconvection Simulation and Control in Melting Glass Furnaces.- Computational Methods for Large-Eddy Simulation in 2D Complex Geometries.- Three Dimensional Numerical Simulation of the Flow in a Four-Stroke I.C. Engine.- Numerical Simulation of Three-Dimensional Complex Flows Using a Pressure-Based non-Staggered Grid Method.- Flows with Interfaces: Dealing with Surface Tension and Reconnection.- Numerical Simulation of Three-Dimensional Instabilities and Secondary Regimes in Spherical Couette Flow.