High Order Methods for Compressible Viscous Flow on Unstructured Meshes: New Discretization Techniques and Algorithms

Abstract

The present project has been initiated with the aim to produce a solution methodology for high order discretization of compressible flow problems that substantially meets industry standards in terms of efficiency and robustness. The approach is two-pronged: Both discretization methods and solution techniques for the arising nonlinear systems of equations are addressed. This report focuses on the results achieved during the most recent no-cost extension of the project. It is mostly centered around novel discretization methods, in particular hybridized DG schemes. During the current funding phase, we have further developed our hybridized DG discretization method for compressible flow simulation.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 2014
Accession Number
ADA607457

Entities

People

  • Georg May

Organizations

  • RWTH Aachen University

Tags

Communities of Interest

  • C4I
  • Sensors
  • Space

DTIC Thesaurus Topics

  • Air Force Research Laboratories
  • Boundary Layer
  • Compressible Flow
  • Computational Fluid Dynamics
  • Computational Science
  • Differential Equations
  • Equations
  • Euler Equations
  • Flow
  • Fluid Dynamics
  • Fluid Flow
  • Inviscid Flow
  • Navier Stokes Equations
  • Nonlinear Systems
  • Partial Differential Equations
  • Two Dimensional
  • Viscous Flow

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Fluid Mechanics and Fluid Dynamics.
  • Technical Research and Report Writing.