CRYOPULSE P4.1 — COUPLED REQUIREMENTS MODEL

This release improves the calculated whole-system performance while retaining
finite energy stores and the fitted engine curve. Physical measurements: zero.
It is not a build-ready vehicle or a measured Bugatti comparison.

Keep the sibling cryopulse-* directories together when extracting this archive.
Python 3.12, NumPy, SciPy, CoolProp and Matplotlib are required. Some inherited
modules import Matplotlib even during a numerical replay. The native
wheel/drive integrators require a working C++ compiler.

From cryopulse-p41/:
  python scripts/selected_events.py nominal
  python scripts/selected_events.py suite
  python scripts/selected_events.py half
  python scripts/selected_events.py cold-off
  python scripts/selected_events.py boost-off
  python scripts/top_speed.py
  python scripts/robustness.py thermal
  python scripts/robustness.py brake
  python scripts/design_account.py
  python scripts/audit.py
  python scripts/build_page.py

Set OPENBLAS_NUM_THREADS=1 and OMP_NUM_THREADS=1 for multiprocessing runs.
The included thermal-unit-map.json is the real-fluid map used by these events.
Regenerate it with scripts/thermal_stage.py after changing its cycle inputs.
Selected driving configuration is in scripts/selected_events.py and
scripts/vehicle_settings.py; derive_vehicle.py records changes from P4.0.

The source archive captures the required ancestor inputs and native sources.
The full experimental CFD mesh/solver workspace is a separate development
branch; no new-body CFD force credit is included in this performance model.
The retained R1 development snapshot includes earlier optimization results.

Evidence gates establish conservation identities, numerical sensitivity and
sampled model behaviour. Aerodynamic drag, road-seal/fan maps, installed motor
torque/speed/gearing, thermal maps, structure, mass and new packaging still need
hardware qualification. The P4.0 suspension packaging study does not qualify
the additional P4.1 machinery. No material label receives a tyre-grip bonus.

Engine-only equilibrium and finite assisted peaks are separate quantities.
The speed mode reserves its battery in a slower launch. Its peak cannot be
combined with the fastest sprint time as though they occurred in one run.
The post-sprint pulse is limited by the actual remaining stores and may use
less than the requested 1 MJ. No resources are refilled at 400 km/h.

Cold preparation remains an external energy cost. This is not evidence of
negative energy, energy from a void, or a self-sustaining charging cycle.

Research presentation: https://cryopulse.org/research/p41/
Designed by Genyra LLC. Contact: contact@genyra.com
