data/cylinder/bc/case0047/case.json

{
  "vel_in": 4.8,
  "density": 10,
  "viscosity": 0.001,
  "radius": 0.01,
  "x_min": -0.06,
  "x_max": 0.16,
  "y_min": -0.06,
  "y_max": 0.06
}