Algorithm and Software Details

Contents:

• Solving the Fluid Equations
  • Brief Overview of Low Speed Approximations
  • Fluid Variables
  • Fluid Equations
  • Time Discretization
    • Time Step – MOL
    • Time Step – Godunov
    • Time Step – BDS
• An Overview of IAMR Code
  • State Data
  • Boundaries
    • Boundaries Between Grids and Levels
    • Physical Boundaries
  • Derived Variables
  • The FillPatchIterator
  • Parallelization
    • AMReX’s Non-Tiling Approach
    • AMReX’s Tiling Approach
    • Practical Details in Working with Tiling
  • Particles
  • Gridding and Load Balancing
  • AMR Grids
    • Tagging for Refinement
      • Dynamically generated tagging functions
      • Explicitly defined tagging functions
  • Parallel I/O