CFD pre-test of a 30-degree sector fluid domain for a low-pressure aerostatic support concept. The model represents only the internal air volume used for simulation. The objective is to evaluate pressure distribution, flow behavior, outlet velocity, and estimated vertical lifting force under a thin air film. Geometry summary: - fluid-only domain - 30-degree sector with symmetry faces - thin air gap: 0.30 mm - annular restrictor - internal plenum - radial outlet - stabilization groove Simulation setup: - internal CFD - air as fluid - pressure inlet cases: 5, 10, 20 kPa relative - pressure outlet: 0 Pa relative - no-slip walls - symmetry on sector faces Main outputs: - pressure field under the upper wall - integrated vertical force - flow rate - outlet velocity - mesh quality in the thin-gap region This project is an early-stage CFD geometry test and does not represent a validated product.
pmorandeau created this project
about 1 month ago