SVIE
SVIE
Powertrain Engineering Portal
API…

LIVE DEMO · v1.3.0 · EMBEDDED

How SVIE works

Six diligence stops from supercritical fuel to acquisition readiness — each figure maps to pytest golden vectors. Works on GitHub Pages without a local API.

Acquisition deskAETHER-OS
SVIEpython -m svie_physics.demo

Step 01 / 06

SFV — WOT air/fuel baseline

Supercritical flash fuel delivery sized at wide-open throttle.

m dot fuel g s
28.28
e in kw
1280.7

  1. SFV — WOT air/fuel baseline

    Supercritical flash fuel delivery sized at wide-open throttle.

    svie_physics.air_fuel

    m dot fuel g s
    28.28

  2. HEX — exhaust recuperation

    Heat exchanger duty recovering supercritical enthalpy into the fuel path.

    svie_physics.heat_exchanger

    q hex kw
    23.2

  3. HEM — choked flash orifice

    Homogeneous-equilibrium choked flow sets injector orifice area.

    svie_physics.hem_choked_flow

    a o required mm2
    0.431

  4. AXIOM — anti-CVT rubber-band index

    Discrete multi-ratio path; rubber-band index locked at 0 (no belt).

    svie_physics.axiom_drive

    rubber band index
    0

  5. TRL roadmap — hardware honesty

    Hardware remains TRL-3; the acquisition package is production-ready.

    svie_physics.chronos_sentinel

    current trl
    3

  6. Acquisition suite — package readiness

    Weighted readiness scorecard for OEM close.

    svie_physics.acquisition_suite

    weighted score
    90.15

Run it yourself

CLI program

python -m pip install -e "./packages/physics-engine[dev]"
python -m svie_physics.demo
python -m svie_physics.acquisition_suite

Local portal + API

npm run dev:api
npm run dev:portal
# /demo · /acquisition · /hmi
Acquisition deskCalculatorsPackage map