Fourteenth International Conference on Numerical Methods in Fluid Dynamics

Computational Fluid Dynamics is a multidisciplinary activity with considerable industrial applications. The papers in this volume present the current status and future trends in CFD. They address researchers and engineers.

Inhalt
Aerodynamic applications of Newton- Krylov-Schwarz solvers.- Vortex methods for three-dimensional separated flows.- On wall laws in CFD.- Status of CFD in India.- The development of high quality unstructured grids on parael computers.- Computational methods for aerodynamic design.- A Boltzmann Taylor Galerkin FEM for compressible Euler Equations.- A Boltzmann Taylor Galerkin FEM for compressible Euler equations.- A new second order positivity preserving kinetic schemes for the compressible Euler equations.- A Robust Least Squares Kinetic Upwind Scheme for Euler equations.- Gas-kinetic finite volume methods.- Peculiar velocity based upwind method for inviscid compressible flows.- Discrete Boltzmann equation, for solving rarefied gas problems.- Spurious entropy generation as a mesh quality indicator.- Dynamic mesh adaption for tetrahedral grids.- Extensive analysis and cross-comparisons of past and present numerical formulations for flow problems on unstructured meshes.- A time-accurate multigrid algorithm for Euler equations.- Hypersonic viscous flow computations with solver and grid sensitivity analysis.- Speed-up of CFD codes using analytical FE calculations.- A field method for 3D tetrahedral mesh generation and adaption.- Multigrid Euler solutions with semi-coarsening and local preconditioning.- CAGD techniques in structured grid generation and adaption.- Canonical-variables multigrid method for Euler equations.- Agglomeration multigrid for the Euler equations.- Steady transonic flow computations using overlapping grids.- Surface boundary conditions for the numerical solution of the Euler equations in three dimensions.- The ? - q formulation and boundary condition for incompressible flows in multi-connected region.- Treatment of branch cut lines in the computationof incompressible flows with C-grids.- Concepts on boundary conditions in numerical fluid dynamics.- Far field boundary conditions based on characteristic and bicharacteristic theory applied to transonic flows.- An accurate cubic-spline boundary-integral formulation for two-dimensional free-surface flow problems.- ELAFINT : A computational method for fluid flows with free and moving boundaries.- An implicit spectral solver for the compressible Navier-Stokes equations in complex domains.- Accurate 2D Euler computations by means of a high order discontinuous finite element method.- A higher-order multidimensional upwind solution-adaptive multigrid solver for compressible flows.- On some advances in fluid flow modelling through coupling of Newton method and new implicit PPV schemes.- An improved approximate Riemann solver for hypersonic bidimensional flows.- An implicit Lambda method for 2-D viscous compressible flows.- Numerical methods for simulating supersonic combustion.- Shape optimization governed by the quasi 1D Euler equations using an adjoint method.- Relaxation method for 3-D problems in supersonic aerodynamics.- Virtual zone Navier-Stokes computations for oscillating control surfaces.- The domain decomposition method and compact discretization for the Navier-Stokes equations.- Viscous flow modelling using unstructured meshes for aeronautical applications.- Upwind numerical scheme for a two-fluid two-phase flow model.- A compact formalism to design numerical techniques for three dimensional internal flows.- An implicit-explicit flux vector splitting scheme for hypersonic thermochemical nonequilibrium flows.- Computation of incompressible flows and direct simulation of transition to turbulence.- Incomplete LU decomposition in nodal integral methods for laminar flow.- On turbulent flow in a sudden pipe expansion and its reverse transfer of subgrid-scale energy.- Analysis of 3-D unsteady separated turbulent flow usin a vorticity-based approach and Large-Eddy simulation.- Penalty finite element method for transient free convective laminar flow.- Numerical simulation of three dimensional turbulent underexpanded jets.- Conditioned navier-stokes equations combined with the K-E model for by-pass transitional flows.- Numerical aspects of flow stability in the Veldman boundary layers.- Efficient implementation of turbulence modeling for CFD.- Transition to chaos in impinging three-dimensional axial and radial jets.- Transonic inviscid/turbulent airfoil flow simulations using a pressure based method with high order schemes.- On oscillations due to shock capturing in unsteady flows.- An example of hopf bifurcation and strange attractor in Chebyshev spectral approximations to Burgers equation.- Simulation of the unsteady separated flow around a finite rectangular plate using a free-divergence constraint velocity-vorticity formulation.- Time-space scale effects in numerically computing flowfields and a new approach to numerical flow simulation.- An evaluation of a multi-dimensional FCT algorithm with some higher-order upwind schemes.- Numerical study of unsteady compressibleflows by a shock fitting technique.- Implementation of a nonequilibrium flow solver on a massively parallel computer.- Lagrangian prediction of particulate two-pase flows at high particle loadings.- A numerical method for incompressible viscous flow using pseudo compressibility approach on regular grids.- Tetrahedral spectral elements for CFD.- Computation of unsteady 3D turbulent flow and torque transmission in fluid couplings.- Flow investigation near the point of surface temperature and catalytic properties discontinuity.- Computation of air and fuel droplet flows in S.I. engine manifolds.- Validation of TVD-schemes for unsteady turbomachinery flow.- Numerical simulation of steady and unsteady flows through plane cascades.- Computation of unsteady viscous flows past oscillating airfoils using the CPI method.- Investigation of 3-D shock focusing effects on a massively parallel computer.- The mechanism of entrainment in circular jets.- Numerical computation of critical flow over a weir.- Numerical simulation of natural convection in a cavity of an ellipsoid of revolution, using a spectral finite difference method.- Multielement systems with moving surface boundary-laye control: Analysis and validation.- Prediction of turbulent delta wing vortex flows using an RNG k - ? model.- Evaporative flow in heat pipes.- Numerical study of viscous compressible flow inside planar and axisymmetric nozzles.- Numerical simulation of an air flow past a moving body with/without deformation.- Computation of three dimensional supersonic and hypersonic blunt body flows using high resolution TVD schemes based on Roe's Approximate Riemann Solver.- 3-D KFVS Euler code BHEEMA as aerodynamic design and analysis tool for complex configurations.- Separation analysis of the Pegasus XL from an L-1011 aircraft.- Application of an Euler Code on a modern combat aircraft configuration.- Study on hypersonic finite-rate chemically reacting flows using upwind method.- Study of the erosion of stably stratified medium heated from below.- Advances in Euler and Navier-Stokes methods for helicopter applications.- Numerical simulation of unsteady compressible viscous flow NACA 0012 airfoil vortex interaction.- A numerical study of unsteady flow phenomena in thedriven and nozzle sections of shock tunnels.- The dynamics of reacting shear layers adjacent to a wall.- Validation of two 3-D numerical computation codes for the flows in an annular cascade of high turning angle turbine blades.