sigma_AB 0.05[N/m] Surface tension coefficient between the interface of two fluids
sigma_AC 0.07[N/m] Surface tension coefficient between the interface of light fluid and gas
sigma_BC 0.07[N/m] Surface tension coefficient between the interface of heavy fluid and gas
mu_A 0.1[Pa*s] Dynamic viscosity of liquid
mu_B 0.15[Pa*s] Dynamic viscosity of gas
mu_C 1e-4[Pa*s] Dynamic viscosity of gas
width 3.2[cm] Width of container
height 14[cm] Height of container
radius 0.8[cm] Radius of bubble
center_rec 5.5[cm] Center of container
line_z 2[cm] Location of interface of liquid layers
center_bub 0.15[cm] Center of gas bubble
rho_A 1000[kg/m^3] Density of light fluid
rho_B 1200[kg/m^3] Density of heavy fluid
rho_C 1[kg/m^3] Density of gas
tend 0.65[s] Simulation time period
delta_t 0.025[s] Time interface for saving