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2D axisymmetric: Variable Time Step - Distribution

  • Testing the calculation of a variable time step distribution, based on a read-in DSMCState file
  • Utilized criteria is the number of particles and the time step is adapted to achieve approximately 20 particles per cell
  • Parameters:
    • Macroscopic restart should be performed to immediately insert the appropriate number of particles:
      • Particles-MacroscopicRestart = T
      • Particles-MacroscopicRestart-Filename = 2D_CellLocal_Insert_DSMCHOState_000.00000000010000000.h5
    • Variable Time Step
      • Part-VariableTimeStep-Distribution = T
      • Part-VariableTimeStep-Distribution-Adapt = T
      • Part-VariableTimeStep-Distribution-MaxFactor = 1.0
      • Part-VariableTimeStep-Distribution-MinFactor = 0.1
      • Part-VariableTimeStep-Distribution-MinPartNum = 20