{
  "geometry": "dry equal-tension curved triangular Plateau cross-section, equal arc-length boundary sampling",
  "radius_m": 0.0004,
  "D_m2_s": 5e-10,
  "eta_m": 1e-05,
  "B_m": 0.001,
  "initial_c_mol_m3": 0.002,
  "source_window_m": 1.7888543819998316e-05,
  "source_definition": "normalized Gaussian boundary loads around all three cusp contacts, 8-point edge quadrature; width is a declared modelling input, not measured",
  "method": "P1 FE, circumcentric bulk+Henry surface mass, implicit diffusion, no clipping/renormalization",
  "configs": [
    [
      "coarse",
      96,
      8,
      1,
      1.0
    ],
    [
      "medium",
      192,
      16,
      1,
      1.0
    ],
    [
      "fine",
      384,
      32,
      1,
      1.0
    ],
    [
      "time-half",
      384,
      32,
      2,
      1.0
    ],
    [
      "window-half",
      384,
      32,
      1,
      0.5
    ],
    [
      "window-double",
      384,
      32,
      1,
      2.0
    ]
  ],
  "source_replay": "all net molar arrivals from frozen saved local-coupled CSV",
  "limits": [
    "no velocity/advection/Marangoni solution",
    "frozen dry geometry, physical inlets not truncated/resolved",
    "instant Henry equilibrium; no adsorption-rate evidence",
    "source-window choice is not a calibrated transition match",
    "operator validation, not real-border or coupled-foam prediction"
  ]
}