01 / Problem
This section is included in the source manuscript and the PDF build for review.
PAPER-028 / June 13, 2026 / corrected September 18, 2026
CryoBus: A Spacecraft Superconducting Power and Magnetic Subsystem Design Toolchain
From speculative superconductivity prompts to conservative cryogenic engineering
01 / Abstract
Abstract
CryoBus is a reference architecture for a proposed JMP0X1B toolchain for superconducting spacecraft subsystems. It does not assume unverified room-temperature superconductivity. Instead, it specifies models for known cryogenic conductors, quench safety, current distribution, thermal load, magnetic cleanliness, mass trades, and technology-readiness gates. No executable optimizer, validated component model, or mission trade result is released with this paper.
02 / Frame
Research Frame
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\[
\Delta M=M_{\mathrm{reference}}-(M_{\mathrm{HTS}}+M_{\mathrm{joints}}+M_{\mathrm{cryo}}+M_{\mathrm{shield}}+M_{\mathrm{quench}}+M_{\mathrm{power}}+M_{\mathrm{radiator}}+M_{\mathrm{redundancy}}),
\]
\[
E_B=\frac{1}{2}LI^2,\qquad
\mathrm{COP}=\frac{\dot Q_{\mathrm{cold}}}{P_{\mathrm{in}}},\qquad
P_{\mathrm{in}}=\frac{\dot Q_{\mathrm{cold}}}{\mathrm{COP}}.
\]
03 / Structure
Paper Structure
The manuscript follows the JMP0X1B discipline: state the problem, formalize the model, name the claims, and publish enough source material for review and revision.
02 / Model
This section is included in the source manuscript and the PDF build for review.
03 / Claims
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04 / Evidence Plan
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04 / Files
Paper Files
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