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Example of Verification Analysis for an Eulerian Hydrocode (U).


DE2001766980

Publication Date 2001
Personal Author Clover, M. R.; Kamm, J. R.; Rider, W. J.
Page Count 12
Abstract An important activity in the process of code development is code verification, by which we mean detailed examination of and numerical demonstration that the equations are being solved correctly. This process can entail the comparison of code calculations for problems that possess analytic or quasi-analytic solutions. In this presentation we provide results of a verification analysis of the RAGE hydrocode for two particularly challenging problems: (1) the pure hydro-dynamic problem of an adiabatically compressing region, and (2) the coupled hydrodynamics/conduction problem of Reinicke & Meyer-ter-Vehn. We present companson of code results with the analytic solutions and convergence rates for these cases.
Keywords
  • Verification
  • Hydrodynamic codes
  • Euler equations
  • Hydrodynamics
  • Validation
Source Agency
  • Technical Information Center Oak Ridge Tennessee
NTIS Subject Category
  • 46B - Fluid Mechanics
Corporate Authors Los Alamos National Lab., NM.; Department of Energy, Washington, DC.
Supplemental Notes Sponsored by Department of Energy, Washington, DC.
Document Type Technical Report
NTIS Issue Number 200120
Contract Number
  • DE-W-7405-ENG-36
Example of Verification Analysis for an Eulerian Hydrocode (U).
Example of Verification Analysis for an Eulerian Hydrocode (U).
DE2001766980

  • Verification
  • Hydrodynamic codes
  • Euler equations
  • Hydrodynamics
  • Validation
  • Technical Information Center Oak Ridge Tennessee
  • 46B - Fluid Mechanics
  • DE-W-7405-ENG-36
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