{
  "id": "https://uofa.net/morrison-v09/validation/mesh-convergence",
  "type": "ValidationResult",
  "name": "Mesh convergence study",
  "description": "Grid convergence index (GCI) computed for three mesh densities (coarse, medium, fine) at 3500 RPM / 6 LPM. Fine mesh selected for all subsequent simulations. GCI < 2% for velocity field; GCI < 5% for hemolysis index.",
  "outcome": "pass",
  "wasDerivedFrom": "https://uofa.net/morrison-v09/comparator/mesh-self-convergence",
  "wasGeneratedBy": {
    "id": "https://uofa.net/morrison-v09/activity/mesh-convergence-study",
    "type": "VerificationActivity",
    "name": "Mesh convergence verification",
    "description": "Systematic grid refinement study using three mesh densities with GCI evaluation per Roache (1998)."
  },
  "comparedAgainst": {
    "id": "https://uofa.net/morrison-v09/comparator/mesh-self-convergence",
    "type": "Comparator",
    "name": "Self-convergence (grid refinement)",
    "description": "Richardson extrapolation applied to three mesh levels to estimate discretization error."
  },
  "hasUncertaintyQuantification": {
    "id": "https://uofa.net/morrison-v09/uq/gci-mesh",
    "type": "UncertaintyQuantification",
    "name": "Grid convergence index uncertainty",
    "description": "Discretization uncertainty estimated via grid convergence index. GCI < 2% velocity, GCI < 5% hemolysis."
  }
}