Development of Discontinuous Galerkin Method for the Linearized Euler Equations

Abstract

The propagation of sound waves, defined as an oscillatory motion with small amplitude in a compressible fluid, can be described by the linearized Euler equations (LEE), under the assumptions that there is no feedback to the mean-flow and that effects of viscosity and heat conduction can be neglected.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 2003
Accession Number
ADP014114

Entities

People

  • Carl Blom
  • Eric Vedy
  • Rob Hagmeijer

Organizations

  • University of Twente

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Acoustic Propagation
  • Acoustic Waves
  • Acoustics
  • Computations
  • Convection
  • Equations
  • Euler Equations
  • Floating Point Operations
  • Galerkin Method
  • Lepidoptera
  • Mach Number
  • Mechanical Engineering
  • Performance Tests
  • Simulations
  • Three Dimensional
  • Two Dimensional
  • Waves

Fields of Study

  • Mathematics
  • Physics

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Fluid Dynamics.