[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Premasuthan et al., 2009 - Google Patents

A p-multigrid spectral difference method for viscous compressible flow using 2D quadrilateral meshes

Premasuthan et al., 2009

View PDF
Document ID
3922852859918082559
Author
Premasuthan S
Liang C
Jameson A
Wang Z
Publication year
Publication venue
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition

External Links

Snippet

The work focuses on the development of a 2D quadrilateral element based Spectral Difference solver for viscous flow calculations, and the application of the p-multigrid method and implicit time-stepping to accelerate convergence. This paper extends the previous work …
Continue reading at cfd.ku.edu (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G06F17/5018—Computer-aided design using simulation using finite difference methods or finite element methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G06F17/5036—Computer-aided design using simulation for analog modelling, e.g. for circuits, spice programme, direct methods, relaxation methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2217/00—Indexing scheme relating to computer aided design [CAD]
    • G06F2217/16—Numerical modeling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G06F17/504—Formal methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G06F17/13—Differential equations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5086—Mechanical design, e.g. parametric or variational design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2217/00—Indexing scheme relating to computer aided design [CAD]
    • G06F2217/46—Fuselage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F2217/00—Indexing scheme relating to computer aided design [CAD]
    • G06F2217/78—Power analysis and optimization

Similar Documents

Publication Publication Date Title
Tang et al. An overset-grid method for 3D unsteady incompressible flows
Yu et al. A high-order spectral difference method for unstructured dynamic grids
Swanson et al. Convergence acceleration of Runge–Kutta schemes for solving the Navier–Stokes equations
Vincent et al. Facilitating the adoption of unstructured high-order methods amongst a wider community of fluid dynamicists
Park et al. A volume‐of‐fluid method for incompressible free surface flows
Kim et al. A weak-coupling immersed boundary method for fluid–structure interaction with low density ratio of solid to fluid
Jaiman et al. Transient fluid–structure interaction with non-matching spatial and temporal discretizations
Kollmannsberger et al. Fixed‐grid fluid–structure interaction in two dimensions based on a partitioned Lattice Boltzmann and p‐FEM approach
Magagnato KAPPA-Karlsruhe parallel program for aerodynamics
Hartmann et al. Discontinuous Galerkin methods for computational aerodynamics—3D adaptive flow simulation with the DLR PADGE code
Liang et al. Large eddy simulation of compressible turbulent channel flow with spectral difference method
Cox et al. A high-order solver for unsteady incompressible Navier–Stokes equations using the flux reconstruction method on unstructured grids with implicit dual time stepping
Zhang et al. A class of DG/FV hybrid schemes for conservation law IV: 2D viscous flows and implicit algorithm for steady cases
Premasuthan et al. A p-multigrid spectral difference method for viscous compressible flow using 2D quadrilateral meshes
Oxtoby et al. A matrix-free, implicit, incompressible fractional-step algorithm for fluid–structure interaction applications
Kuwata et al. Wall-modeled large eddy simulation of turbulent heat transfer by the lattice Boltzmann method
Hashemi et al. Implicit fully mesh-less method for compressible viscous flow calculations
Kashyap et al. A robust and accurate finite element framework for cavitating flows with moving fluid-structure interfaces
Jiang et al. Effective high-order solver with thermally perfect gas model for hypersonic heating prediction
Cagnone et al. A stable interface element scheme for the p-adaptive lifting collocation penalty formulation
Fidkowski Three-dimensional benchmark RANS computations using discontinuous finite elements on solution-adapted meshes
Jin et al. Multi-moment finite volume method for incompressible flows on unstructured moving grids and its application to fluid-rigid body interactions
Zapata et al. A parallel second-order unstructured finite volume method for 3D free-surface flows using a σ coordinate
Osusky A parallel Newton-Krylov-Schur algorithm for the Reynolds-averaged Navier-Stokes equations
Haga et al. An implicit LU-SGS scheme for the spectral volume method on unstructured tetrahedral grids