S75 — Guiding-centre orbit exhaust fraction
S75: Guiding-centre orbit exhaust fraction. Tier-1 · reduced-order, part of the Kronos MetroVolt 81-analysis validation record (DOI 10.5281/zenodo.21746479).
- Register ID
- S75
- Campaign
- Third-pass review-response
- Status
- Tier-1 · reduced-order
- Deposit
- DOI 10.5281/zenodo.21746479
S75 evaluates the direct-energy-conversion train that turns charged fusion products straight into electricity — the pairing that makes low-neutron fuel worthwhile.
What the register records
Banana width 0.10-0.19 m on the constrained δ=−0.30 / q95=4.94 equilibrium; prompt-loss f_exh<0.001. Tier-2: ASCOT5.
This is a register summary of a deposited analysis; its title and notes quote the deposit as-run, so parameters here may reflect the pre-Mode-D basis where they differ — all operating claims cite the frozen Mode-D point (ratified 24 July 2026). Full input decks, scripts, and output data for every analysis S01–S81 are released openly under CC BY 4.0 at DOI 10.5281/zenodo.21746479.