CRYOPULSE CF-1.1 / SINGLE-CHANNEL COLD-FLOW EXPERIMENT

STATUS: DIGITAL DESIGN ONLY. PHYSICAL MEASUREMENTS: ZERO.

Read protocol.json before obtaining or building equipment. The STEP fluid
volume matches the full-span D-series domain. STEP declares millimetres;
coordinates are converted from the design's SI metres and checked separately.
The copper base/lid and adapters are design geometry for fabrication review.
Four 1 mm Fluke 5622-10-B probes have a catalogue specification and
27.5 mm insertion allocation; the assembled four-channel readout, scan mode,
contact, stem heat and calibration must meet the protocol. Cold plates,
seals, taps, fasteners and the complete assembly need fabrication review.

First compare the SAME channel at 293.15 K and 273.15 K wall temperatures,
with 293.15 K inlet air and 60.2059158 Pa total-to-static pressure head.
Use dry air, actual wall probes, calibrated flow/pressure instruments,
a leak blank, warm-warm control and the frozen twelve-pair AB/BA schedule.
This low-pressure first test does not require cryogenic liquid.

DATA: create measurements.jsonl using measurement-schema.json and copy
run-metadata.template.json to run-metadata.json. Record actual calibrations,
as-built geometry and control records. Do not relabel synthetic data as measurements.

ANALYSIS: Python 3.12, numpy and scipy (requirements.txt records versions).
  python analyse.py measurements.jsonl run-metadata.json --output result.json
The empty file supplied in the kit returns NO_EVIDENCE. No measurements are
included. The analysis rejects incomplete schedules and unstable boundaries.
It cannot authenticate data supplied by an operator.

REFERENCE: the independent 1D mechanism calculation is included.
  python coldflow_analytic.py --output reference-result.json
Nu=6 and K=2 are declared inputs, not fitted CFD or measured coefficients.
The browser curves explore Nu=4/6/10, K=0/2/4 and wall temperatures 0..20 C.
Sensitivity is not a confidence interval. The resolved 3D calculation is
a separate numerical study with its own acceptance gates.

REVISION: CF-1.1 selects 1 mm probes and 1.10 mm pockets, requires a
calibrated installed thermometry bound <=0.06 K, and adds the parts list,
paired pressure-match and measured leakage acceptance checks. No physical
records exist. The previous CF-1.0 kit is retained as a separate archive.

SCOPE: one channel, under its recorded conditions. A positive flow result
would not prove whole-car drag, braking, acceleration, net energy creation
or a compact 38-channel core. Measure blower, cooling, pump and heater power.

Designed by Genyra LLC / contact@genyra.com / https://cryopulse.org/
