5 Commits

Include renames

Author	SHA1	Message	Date
Omar SobhandClaude Opus 5.5	02ab155022	R8-h: a flat-tipped flag for the 3D solver (default off, byte-identical when off) ... DeviceSdf gains `tip_corner: Option<f64>` (None = the capsule, as before; Some(r_c) = a FLAT tip through the centreline's last point, normal to the last segment, corners rounded to r_c): the last segment becomes a ray for the lateral distance and the strip is cut by the tip plane with the span cut's rounded intersection. Host twin (plate.rs: closest/tip_axial/ flat_cap, polyline and plate bodies) and the device φ and velocity (e3_geom.cu geom_phi_at / body_velocity / plate_dist; GeomSdf flat_tip + tip_corner) expression for expression. Knobs: flag test RTX_E3_FLAG_TIP=flat + RTX_E3_FLAG_TIP_CORNER (default 0.00125 m; the tip inset defaults to 0 with the flat tip; the host φ is the device form's); R8-a harness RTX_E3FSI_TIP=flat + RTX_E3FSI_TIP_CORNER (the centreline gains node A as a 36th station). New host test embedded3_flat_tip (G2 geometry: tip plane at the last point, r_c = half = the capsule pulled back by half to 4e-17, cut volume and wall area vs the analytic rounded rectangle at ny 62/124/248). Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-25 22:32:31 -05:00
Omar SobhandClaude Opus 5.5	171da41ed1	Merge r8a-span-uniform-fsi (R8-a: the first coupled 3D FSI, span-uniform; default-off). Merge fixes: the load-route observers of R8-a (to_load_sink) and R8-c (sink(LoadKind, …)) both kept on the same summands (both inert by default); the harness's DeviceSdf gains plate: None (R8-c's new field). Merged-tree gate: slab ny 62 default / BAND_CHECK / all-host / uniform plate byte-identical to main's base; device suites 2/2, 3/3; the coupled harness reproduces R8-a's recorded slab march row for row (478 rows) ... Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-25 21:21:40 -05:00
Omar SobhandClaude Opus 5.5	0f386df871	R8-a harness: RTX_E3FSI_LOAD_PLANES (the load route on the n mid planes; cost knob, whole span by default) ... Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-25 18:14:55 -05:00
Omar SobhandClaude Opus 5.5	9867a8b831	R8-a harness: save/load of the coupled state (continue on the same grid, or extrude the slab onto the full duct) ... Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-25 18:14:16 -05:00
Omar SobhandClaude Opus 5.5	12a27c6fca	R8-a: span-uniform coupled FSI2 on embedded3 — DeviceStep snapshot/restore, operator-route load sink, harness fsi2_embedded3.rs ... - embedded3 DeviceStep::snapshot/restore (step/device/snapshot.rs): the start-of-step device fields + the moving body's host records; a restore rebuilds the R6 persistent geometry/classification, the predictor tables, the hierarchy and the guess basis. Only called by the new harness (existing paths untouched). - exchange::set_load_sink: every contribution of the operator load route (p W, wall shear, diffusive/convective exchange) with position/component/part; None by default, the routes' sums unchanged (slab ny 62 CSV byte-identical to r6_1/base_slab62.csv). - rtx-fsi feature cuda (= rtx-cfd/cuda) and tests/fsi2_embedded3.rs: the 2D rtx-fea flag (35x2 Quad8, TL, Newmark 0.7) drives the capsule's centreline per coupled step; the route's contributions are distributed onto the wetted nodes per unit span; Aitken subiterations each re-run the fluid step from the snapshot. Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>	2026-09-25 18:11:27 -05:00