{
  "case": "cfd/laminar_flow / Karman vortex street (2D cylinder crossflow)",
  "citation": "St = f*D/U at Re=100 ~ 0.16-0.17 (Roshko 1954; Williamson 1996 review)",
  "geometry": {
    "D_m": 1.0,
    "LX_m": 10.0,
    "LY_m": 10.0,
    "DZ_m": 0.5,
    "blockage_ratio": 0.1
  },
  "material": {
    "mu": 0.01,
    "rho": 1.0
  },
  "U": 1.0,
  "Re": 100.0,
  "mesh": {
    "n_nodes": 12764,
    "cyl_tag": 7,
    "cyl_elements": 256,
    "size_max": 0.4,
    "cyl_size": 0.125,
    "cyl_transition": 0.8
  },
  "num_steps": 1200,
  "dt": 0.2,
  "elapsed_s": 5002.542654752731,
  "tail_fraction": 0.5,
  "period": 6.23745320768389,
  "amplitude_first_half_of_tail": 0.016056779284643143,
  "amplitude_second_half_of_tail": 0.016293381676950925,
  "amplitude_stationary": true,
  "St": 0.1603218439808261,
  "St_reference_band": [
    0.16,
    0.17
  ],
  "St_in_band": true,
  "Fx_settled_mean": -0.34558974292327693,
  "pass": true
}