Demonstrations
PALLC demonstrations.
Recorded model workflows, computational physics and connected mission scenarios.
ZMS + MODELSHIFT / RECORDED WORKFLOW
Trace requirements through model execution and verification.
Select a chapter to see model loading, mission testing, verification and export.
Recorded ZMS execution: 25/25 execution checks and 6/6 bounded physics checks. SysML v2 textual validation covers an export from a separate run of the same package.
Read the recorded workflow
- 0:07 / Load. Planned SysML model and GridPro test-package views.
- 0:55 / Execute. Mission replay, pLEO, MEO and GEO context, followed by the modeled C2 route.
- 1:21 / Verify. The recorded run shows 25/25 execution checks and 6/6 bounded physics checks.
- 1:38 / Export. Export initiation, as-run text and the SysML v2 textual-validation record.
MODEL-BASED SYSTEMS ENGINEERING
ModelShift + ZMS demonstration.
Requirements, execution and model review.
COMPUTATIONAL SCIENCE AND ENGINEERING
Computational fluid dynamics.
HiFiRE-6 mesh inspection, unsteady vorticity and turbulent kinetic energy.
CFD & COMPUTATIONAL PHYSICS / ZMS
Computational physics in motion.
Computed fields, source states and numerical checks in one engineering view.
Follow steady-solver convergence, harmonic phase and physical-time calculations in their own coordinates. Fixed field scales, labelled units and synchronized diagnostics keep each saved state connected to its numerical evidence.
Phoebus · bow-shock convergence
A steady, axisymmetric, laminar Navier–Stokes calculation uses ideal air and a shock-fitted moving grid with 4,118 cells. Mach and temperature fields replay 103 saved steady-solver states.
Global relative residual and bow-shock standoff histories follow solver iteration. The final standoff is compared with a retained numerical reference.
RAM-C II · reacting-air prototype
A 600-cell, axisymmetric reactive-Euler numerical prototype uses an inviscid slip wall, 11 species and three temperatures. O₂ fraction, Mach, temperature and electron density replay 76 saved steady-solver states.
Convergence, ionization, charge imbalance and species normalization histories accompany the fields. Final body-normal peak electron densities at four axial instrument stations are compared with NASA reflectometry-inferred peaks and conservative source-and-digitization bounds.
RF · analytic field verification
Computed and analytic E_z fields are reconstructed through 48 harmonic phase samples on a 65 × 65-node grid. A separate view shows their signed difference in V/m.
A fixed-node probe and normalized L₂ error follow harmonic phase. Independent 17 × 17, 33 × 33 and 65 × 65-grid solves establish measured spatial convergence for this manufactured-solution test.
HIFiRE-6 · chemistry and local verification
The mirrored 20,981,248-cell GridPro half-domain mesh provides geometry context. A separate spatially homogeneous, closed, constant-volume postshock gas-relaxation calculation tracks 11-species, three-temperature chemistry over 0–100 µs.
Local reacting-flow calculations connect temperature and electron-density fields to their saved solver states for inspection and replay.
ZMS / RECORDED DEMONSTRATION
HiFiRE-6 mesh inspection in ZMS
Explore the HiFiRE-6.zms mesh in the ZMS inspection workspace.
ZMS / RECORDED DEMONSTRATION
Re-entry capsule and connected mission demonstration
Explore ZMS capsule inspection, orbital observation links and numerical results.
01 / DEMONSTRATION
ZMS + ModelShift
Full ZMS + ModelShift recording.
MQ-9, multi-orbit context, C2 nodes, native MBSE, execution checks and a SysML v2 export with textual validation. Multi-orbit context is separate from the GridPro test case; the textually validated export comes from a separate run of the same package.
02 / DEMONSTRATION
Adaptive minimum-hop C2
Adaptive links across the Pacific to Oahu.
ZMS updates the minimum-hop route to Oahu as eligible modeled links change through the recorded scenario.
ZMS / MULTI-DOMAIN TRACKING
Tracking across air,
land, sea and space.
Replay aircraft, maritime, ground and orbital activity in one mission workspace.
What the recording shows
0:00 Aircraft and maritime-contact inspection. 0:04 MEO and ground-link context. 0:08 LEO satellite inspection. 0:12 Land-force entity and SysML activity. These are recorded exercise views.
VISUAL REFERENCE
ZMS workspace views.
Aircraft, orbital and maritime scenarios with executable model context.
View the ZMS gallery