# Runtime parameters for the Sedov explosion problem. # Parameters for initial model # Ambient pressure and density, explosion energy, initial # radius of perturbation, and location of explosion center p_ambient = 1.E-5 rho_ambient = 1. exp_energy = 1. r_init = 0.013671875 xctr = 0.0 yctr = 0.25 zctr = 0.5 nsubzones = 4 # Gas ratio of specific heats gamma = 1.4 # Computational volume parameters # Grid dimensionality and geometry geometry = "cylindrical" # Size of computational volume xmin = 0. xmax = 0.25 ymin = 0. ymax = 0.5 zmin = 0. zmax = 1. # Boundary conditions xl_boundary_type = "reflect" xr_boundary_type = "outflow" yl_boundary_type = "outflow" yr_boundary_type = "outflow" zl_boundary_type = "outflow" zr_boundary_type = "outflow" nblockx = 1 nblocky = 2 # Simulation (grid, time, I/O) parameters cfl = 0.8 lrefine_max = 5 lrefine_min = 5 basenm = "sedov_" restart = .false. trstrt = 0.01 nend = 10000 tmax = 0.05 run_comment = "Sedov explosion" log_file = "sedov.log"