Accession Number : ADA310874

Title :   Progress and Challenges in CFD Methods and Algorithms (Progres realises et defis en methodes et algorithmes).

Corporate Author : ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (FRAN CE)

PDF Url : ADA310874

Report Date : APR 1996

Pagination or Media Count : 473

Abstract : Partial contents include: (1) CFD Research in the Changing U.S. Aeronautical Industry; (2) Parallel Computing in Computational Fluid Dynamics; (3) Portable Parallelization of a 3D Euler/Navier-Stokes Solver for Complex Flows; (4) Spectral Multi-Domain Solver Suitable for DNS and LES Numerical Simulation of Incompressible Flows; (5) On Improving Parallelism in the Transonic Unsteady Rotor Navier Stokes (TURNS) Code; (6) Development of a Parallel Implicit Algorithm for CFD Calculations; (7) Experiments with Unstructured Grid Computations; (8) A Second-Order Finite-Volume Scheme Solving Euler and Navier-Stokes Equations on Unstructured Adaptive Grids with an Implicit Acceleration Procedure; (9) Numerical Simulation of Internal and External Gas Dynamic Flows on Structured and Unstructured Adaptive Grids; (10) An Investigation of the Effects of the Artificial Dissipation Terms in a Modern TVD Scheme on the Solution of a Viscous Flow Problem; (11) A Flux Filter Scheme Applied to the Euler and Navier Stokes Equations; (12) Implicit Multidimensional Upwind Residual Distribution Schemes on Adaptive Meshes; (13) Multidimensional Upwind Dissipation for 2D/3D Euler/Navier-Stokes Applications; (14) Iteration for High Order and Fast Solution of 3-D Navier-Stokes Equations; (15) Convergence Acceleration of the Navier-Stokes Equations through Time-Derivative Preconditioning; (16) Parallel Algorithms for DNS of Compressible Flow; (17) A Straightforward 3D Multi-Block Unsteady Navier-Stokes Solver for Direct and Large- Eddy Simulations of Transitional and Turbulent Compressible Flows; (18) Applications of Lattice Boltzmann Methods to Fluid Dynamics; (19) Transition in the Case of Low Free Stream Turbulence; and (20) Multiblock Structured Grid Algorithms for Euler Solvers in a Parallel Computing Framework

Descriptors :   *ALGORITHMS, *PARALLEL PROCESSING, *COMPUTATIONAL FLUID DYNAMICS, *AERODYNAMICS, AERODYNAMIC CONFIGURATIONS, MATHEMATICAL MODELS, COMPUTERIZED SIMULATION, SYMPOSIA, OPTIMIZATION, DATA MANAGEMENT, GRIDS, BOUNDARY LAYER, TURBULENCE, TURBULENT FLOW, EDDIES(FLUID MECHANICS), GAS DYNAMICS, COMPRESSIBLE FLOW, FLOW FIELDS, CONVERGENCE, HYDRODYNAMIC CODES, UNSTEADY FLOW, NAVIER STOKES EQUATIONS, INVISCID FLOW, FREE STREAM, VISCOUS FLOW, LAMINAR FLOW, REYNOLDS NUMBER, INCOMPRESSIBLE FLOW, TRANSONIC FLOW, HYPERSONIC FLOW, THREE DIMENSIONAL FLOW, TRANSONIC CHARACTERISTICS, AIRCRAFT DESIGN.

Subject Categories : Aerodynamics
      Computer Programming and Software
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE