Hydrodynamics

Homologous Expansion

Lagrangian Hydrodynamics

Hydrodynamics Parameters
parameter values definition
hydro_module <string> choose hydro module to evolve rho and T, options are homologous, none, 1D_lagrangian
hydro_gamma_index <float> gamma used in the eos
hydro_mean_particle_mass <float> mean particle mass mu, mass = mu * proton mass
hydro_cfl <float> cfl parameter used in hydro simulation to control time steps
hydro_v_piston <float>  
hydro_viscosity_parameter    
hydro_central_point_mass    
hydro_use_gravity   Whether to include gravity for the hydro simulation
hydro_use_transport 0 = no | 1 = yes Whether to use radiation transport (?)
hydro_accrete_radius    
hydro_bomb_radius <float> Radius of the bomb in cm
hydro_bomb_energy <float> Energy of the bomb in erg
hydro_boundary_outflow 0 = no | 1 = yes  
hydro_boundary_rigid_outer_wall 0 = no | 1 = yes