rustytorch

P5-1 instruments and discriminators: RTX_FSI2O_NO_WALL_VEL, _FREEZE_PATCH, _VOLUME_PRESERVE (the imposed wall velocity's net flux removed uniformly along the wall), the pass trace carries the fluid's power on the flag, the wall-pressure roughness, the …

Performance Benchmarks #552:Commit 565215baf9 pushed by osobh

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2026-09-08 17:08:31 +00:00

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P5-1 instruments: the overset fluid saves/loads its rigid-phase state (RTX_FSI2O_SAVE / _LOAD — a coupling experiment then costs seconds, not the 12-minute rigid march), dumps the interface edges when the composite refuses a patch (RTX_FSI2O_DUMP_DIR,…

Documentation #551:Commit 2ed36c3a8c pushed by osobh

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2026-09-08 17:08:30 +00:00

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P5-1 instruments: the overset fluid saves/loads its rigid-phase state (RTX_FSI2O_SAVE / _LOAD — a coupling experiment then costs seconds, not the 12-minute rigid march), dumps the interface edges when the composite refuses a patch (RTX_FSI2O_DUMP_DIR,…

CI #550:Commit 2ed36c3a8c pushed by osobh

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2026-09-08 17:08:31 +00:00

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P5-1 instruments: the overset fluid saves/loads its rigid-phase state (RTX_FSI2O_SAVE / _LOAD — a coupling experiment then costs seconds, not the 12-minute rigid march), dumps the interface edges when the composite refuses a patch (RTX_FSI2O_DUMP_DIR,…

Performance Benchmarks #549:Commit 2ed36c3a8c pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: the deformed cylinder–flag outline's edge fractions come from the UNDEFORMED straight edge (x_tip_ref), so the patch topology is the mesh family's and not the deformation's — the P5-1 gate run died at the first bend with set_mesh refusing 14…

Documentation #548:Commit d74571e21a pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: the deformed cylinder–flag outline's edge fractions come from the UNDEFORMED straight edge (x_tip_ref), so the patch topology is the mesh family's and not the deformation's — the P5-1 gate run died at the first bend with set_mesh refusing 14…

CI #547:Commit d74571e21a pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: the deformed cylinder–flag outline's edge fractions come from the UNDEFORMED straight edge (x_tip_ref), so the patch topology is the mesh family's and not the deformation's — the P5-1 gate run died at the first bend with set_mesh refusing 14…

Performance Benchmarks #546:Commit d74571e21a pushed by osobh

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2026-09-08 17:08:30 +00:00

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P5-1: FSI2 with the fluid on the overset — fsi2_harness/overset.rs (the background without a body, the cylinder–flag patch regenerated around the deformed flag every pass via set_patch_mesh, the wall velocity from the interface velocities along the w…

Documentation #545:Commit f0b2563bf8 pushed by osobh

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2026-09-08 17:08:30 +00:00

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P5-1: FSI2 with the fluid on the overset — fsi2_harness/overset.rs (the background without a body, the cylinder–flag patch regenerated around the deformed flag every pass via set_patch_mesh, the wall velocity from the interface velocities along the w…

CI #544:Commit f0b2563bf8 pushed by osobh

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2026-09-08 17:08:30 +00:00

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P5-1: FSI2 with the fluid on the overset — fsi2_harness/overset.rs (the background without a body, the cylinder–flag patch regenerated around the deformed flag every pass via set_patch_mesh, the wall velocity from the interface velocities along the w…

Performance Benchmarks #543:Commit f0b2563bf8 pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: P5-0 — cylinder_flag_patch_deformed / cylinder_flag_outline_deformed: the O-grid around the cylinder and the FEA's deformed flag edges (FlagEdges bottom / tip / top), edges resampled at the rigid outline's graded arclength spacing, root fille…

Documentation #542:Commit c2451fbacf pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: P5-0 — cylinder_flag_patch_deformed / cylinder_flag_outline_deformed: the O-grid around the cylinder and the FEA's deformed flag edges (FlagEdges bottom / tip / top), edges resampled at the rigid outline's graded arclength spacing, root fille…

CI #541:Commit c2451fbacf pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: P5-0 — cylinder_flag_patch_deformed / cylinder_flag_outline_deformed: the O-grid around the cylinder and the FEA's deformed flag edges (FlagEdges bottom / tip / top), edges resampled at the rigid outline's graded arclength spacing, root fille…

Performance Benchmarks #540:Commit c2451fbacf pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: overset_cfd23 RTX_OVERSET_CFD23_PHASE=N — the momentum chain's stages sampled every N steps and averaged over the window; over whole shedding periods the unsteady terms vanish and the averaged chain is exact (the patch balance's unstored unst…

Documentation #539:Commit cee9adef26 pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: overset_cfd23 RTX_OVERSET_CFD23_PHASE=N — the momentum chain's stages sampled every N steps and averaged over the window; over whole shedding periods the unsteady terms vanish and the averaged chain is exact (the patch balance's unstored unst…

CI #538:Commit cee9adef26 pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: overset_cfd23 RTX_OVERSET_CFD23_PHASE=N — the momentum chain's stages sampled every N steps and averaged over the window; over whole shedding periods the unsteady terms vanish and the averaged chain is exact (the patch balance's unstored unst…

Performance Benchmarks #537:Commit cee9adef26 pushed by osobh

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2026-09-08 17:08:30 +00:00

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rtx-cfd: OversetPisoSolver::set_time; overset_cfd23 resumes a march from a saved field (RTX_OVERSET_CFD23_RESUME_T, _T_START) — CFD3 ny = 82's wake is still growing at t = 6–9 s (half-window amplitudes 187 / 339), the settled amplitude needs t = 15

Documentation #536:Commit 1a8f4aaebe pushed by osobh

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2026-09-08 11:08:30 +00:00

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rtx-cfd: OversetPisoSolver::set_time; overset_cfd23 resumes a march from a saved field (RTX_OVERSET_CFD23_RESUME_T, _T_START) — CFD3 ny = 82's wake is still growing at t = 6–9 s (half-window amplitudes 187 / 339), the settled amplitude needs t = 15

CI #535:Commit 1a8f4aaebe pushed by osobh

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2026-09-08 11:08:30 +00:00

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rtx-cfd: OversetPisoSolver::set_time; overset_cfd23 resumes a march from a saved field (RTX_OVERSET_CFD23_RESUME_T, _T_START) — CFD3 ny = 82's wake is still growing at t = 6–9 s (half-window amplitudes 187 / 339), the settled amplitude needs t = 15

Performance Benchmarks #534:Commit 1a8f4aaebe pushed by osobh

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2026-09-08 11:08:30 +00:00

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rtx-cfd: overset_cfd23 RTX_OVERSET_CFD23_ND=explicit — the patch's across-diffusion explicit (dt limit then includes the n-spacing) for the 10 mm damping-floor probe; field tags carry it

Documentation #533:Commit ec17217e9e pushed by osobh

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2026-09-08 05:08:30 +00:00

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rtx-cfd: overset_cfd23 RTX_OVERSET_CFD23_ND=explicit — the patch's across-diffusion explicit (dt limit then includes the n-spacing) for the 10 mm damping-floor probe; field tags carry it

CI #532:Commit ec17217e9e pushed by osobh

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2026-09-08 05:08:31 +00:00

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rtx-cfd: overset_cfd23 RTX_OVERSET_CFD23_ND=explicit — the patch's across-diffusion explicit (dt limit then includes the n-spacing) for the 10 mm damping-floor probe; field tags carry it

Performance Benchmarks #531:Commit ec17217e9e pushed by osobh

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2026-09-08 05:08:31 +00:00

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rtx-cfd: solver_metric_force carries the scheme's limited face correction with the predictor's far-upwind choice, so the flux form is the solver's under TVD too (CFD2 ny = 41: three boxes spread 1.8 N/m → 5e-13; the upwind-only form read 120.2 for a s…

Documentation #530:Commit 11d001fe48 pushed by osobh

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2026-09-08 05:08:30 +00:00

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rtx-cfd: solver_metric_force carries the scheme's limited face correction with the predictor's far-upwind choice, so the flux form is the solver's under TVD too (CFD2 ny = 41: three boxes spread 1.8 N/m → 5e-13; the upwind-only form read 120.2 for a s…

CI #529:Commit 11d001fe48 pushed by osobh

main

2026-09-08 05:08:30 +00:00

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rtx-cfd: solver_metric_force carries the scheme's limited face correction with the predictor's far-upwind choice, so the flux form is the solver's under TVD too (CFD2 ny = 41: three boxes spread 1.8 N/m → 5e-13; the upwind-only form read 120.2 for a s…

Performance Benchmarks #528:Commit 11d001fe48 pushed by osobh

main

2026-09-08 05:08:30 +00:00

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rtx-cfd: overset_cfd23 — Turek–Hron CFD2/CFD3 on the overset (the harness's ramped inflow from rest, TVD background and patch, 3-round cap), loads by the patch wall stress with the solver-flux-form box and the CV formula beside it as window statistic…

Documentation #527:Commit ce3cbcce57 pushed by osobh

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2026-09-08 05:08:30 +00:00

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rtx-cfd: overset_cfd23 — Turek–Hron CFD2/CFD3 on the overset (the harness's ramped inflow from rest, TVD background and patch, 3-round cap), loads by the patch wall stress with the solver-flux-form box and the CV formula beside it as window statistic…

CI #526:Commit ce3cbcce57 pushed by osobh

main

2026-09-08 05:08:30 +00:00

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rtx-cfd: overset_cfd23 — Turek–Hron CFD2/CFD3 on the overset (the harness's ramped inflow from rest, TVD background and patch, 3-round cap), loads by the patch wall stress with the solver-flux-form box and the CV formula beside it as window statistic…

Performance Benchmarks #525:Commit ce3cbcce57 pushed by osobh

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2026-09-08 05:08:30 +00:00

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rtx-cfd: overset_cfd1 RTX_OVERSET_ROWS — the overlap depth (patch rows kept non-hole below the acceptor row, default 4) as a knob for the §5.11 band probe; saved-field tags carry it; rows ≤ 3 are refused by the map at ny = 41 (acceptor donors reach t…

Documentation #524:Commit 36af178980 pushed by osobh

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2026-09-07 23:08:31 +00:00

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rtx-cfd: overset_cfd1 RTX_OVERSET_ROWS — the overlap depth (patch rows kept non-hole below the acceptor row, default 4) as a knob for the §5.11 band probe; saved-field tags carry it; rows ≤ 3 are refused by the map at ny = 41 (acceptor donors reach t…

CI #523:Commit 36af178980 pushed by osobh

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2026-09-07 23:08:31 +00:00

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