The Kronos Model

One machine story. One engine. In the open.

Everything Kronos has designed, computed, and published — in one place. Explore the machine in 3D, run the physics yourself on the deposited engines (a WebAssembly Python runtime re-derives the frozen design points in front of you), and read the program record with its stated gates. Nothing is mocked and nothing leaves your tab.

2
machines · breeder + burner
Q 3.424
HYPERION gain, re-derived on load
f_n 5.44%
generator — low-neutron, never aneutronic
19/19
regression checks, frozen anchors
CC BY 4.0
open data + code, live deposits
THE MACHINE Explore in 3D →
Breeder — makes the fuel. HYPERION, a D–T spherical tokamak · A 2.5 · R₀ 1.2 m · Q 3.424 · 88.7 MW · 9.86 MA — every component inspectable.
THE PHYSICS Run it → THE BURNER · D–³He TANDEM MIRROR D–³He central cell open field lines · direct collection at both ends high-field plug · 26.5–39.7 T

Four sections

01

Machine

The interactive 3D reactor — rotate it, peel the layers, inspect every component. Blueprint context and the instructional film.

Enter the machine →
02

Physics

The live instruments. Drive the deposited D–T breeder engine, the D–³He mirror closure map, and the Bosch–Hale reactivity curves — all running in your browser.

Run the physics →
03

Program

The open record: reproducible studies, the roadmap with its stated gates, readiness reviews, and the published deposits everything traces to.

Read the record →
04

Lab

The team workspace — deep data, run requests for the high-fidelity codes, and the Phase 3/4 workboard. Sign-in required.

Team sign-in →

Built on the open record

The Breeder deposit

HYPERION's D–T engine, data, and validation — pure NumPy, one command reproduces the design point: DOI 10.5281/zenodo.21746157. CC BY 4.0.

Open the breeder deposit →

The Burner deposit

The D–³He tandem-mirror engine and its closure suite (physics only, no economics): DOI 10.5281/zenodo.21746479. CC BY 4.0.

Open the generator deposit →

The engine, open source

The exact code these pages run ships in the deposits, with design-point cards and a reproduction runbook. The full research toolkit joins this repository as open source.

About the deposits →
KRONOS FUSION ENERGY · Kronos Model Conceptual design and simulation study; no machine has been built · nothing is sent to any server