rtx-cfd embedded3 item 9: wall.rs (binary ghost mask: three face families, trilinear stencil with periodic-z wrap, z-weighted least-squares ghost fit, flux compatibility correction; slip walls allowed as touched sides) + loads.rs (surface-stress route with probes, control-volume route with full-span z faces skipped); the step wired (body/mask, predicates, anchor, ghost re-imposition). Gates HELD: CFD1 ny 41 nz 1 CV 15.6156 / surface 15.7126 both to 1e-6 of the 2D record; nz 4 periodic CV 1.1e-6 / surface 4.2e-4; sphere MMS order 0.89, div 1e-8, ghost correction 1.0e-4 → 2.0e-5, both load routes' errors falling (0.153 → 0.115 surface, 0.214 → 0.139 CV)

Co-Authored-By: Claude Fable 5.1 <[email protected]>
2026-09-17 15:14:40 -05:00
parent d4ffac9ac7
commit d337afa8f9
7 changed files with 1796 additions and 12 deletions
@@ -10,11 +10,15 @@ pub mod body;
 pub mod cut;
 pub mod field;
 pub mod grid;
+pub mod loads;
 pub mod poisson;
 pub mod step;
+pub mod wall;

 pub use body::{Body, SurfaceSample};
 pub use cut::CutGeometry;
 pub use field::Field;
 pub use grid::Grid;
+pub use loads::SurfaceForce;
 pub use step::{Boundaries, Fluid, Parameters, Side, Solver, StepResult};
+pub use wall::{FaceKind, Mask, WallScheme};