cryogenics

Open-source Python lab automation and instrument control software (PyVISA, GPIB, SCPI) with a GUI for materials science and condensed matter physics. Automates cryogenic transport, resistivity, I-V, dielectric and pyroelectric measurements on Keithley, Keysight, Lake Shore, Cryo-con and Novocontrol instruments, with real-time data acquisition.

Open-source thermo-fluid network solver (GFSSP / SINDA-FLUINT class) that runs entirely in your browser. Steady + transient, real fluids, two-phase, conjugate heat transfer. Verified against NASA benchmarks.

Python library for dilution refrigerator wiring configuration — data models, validation, diagram generation, and programmatic building.

Scanning SQUID measurement and control.

TUI application developed by Ovchinnikov Resarch Group at the University of Kansas for easy, interactive transport measurements.

Query and screen spaceflight materials against the full NASA outgassing database (13k+ entries), with cryogenic property curves and ASTM E595 compliance reports.

Oxygen-depletion and CO2 risk assessment for rooms where inert gases are stored or used: release flow, room oxygen balance, alarm times, ventilation failure and timeline, sizing, self-contained report. Validated engine, bilingual desktop app (Rust, egui).

Python driver and CLI for Lake Shore Model 350 temperature controllers, used for cryogenic instrumentation in radio astronomy receiver systems.

Research-stage results; see docs/ for validation, benchmarks, and uncertainty notes.

Starship flight dynamics, cryogenic propellant slosh, and TPS tile inspection open-source suite.

PyQt6 desktop application for controlling cryostat measurement systems. Layered architecture (drivers → virtual instruments → procedures → GUI), YAML-based configuration to allow easy switching of instruments, and HDF5 data automated metadata saving. Built for the Kläui Lab at JGU Mainz

Acquisition, control and safety software for a cryogenics laboratory.

Arduino firmware to control black body temperature

LaTeX source for "Modeling Self-Pressurization and Spray Bar Pressure Control of a Cryogenic Storage Tank in Normal Gravity" (AIAA SciTech 2025)

Local helium circuit EDA with Python steady-state solvers, a two-phase one-kelvin-pot model, and optional COMSOL pipe coupling.

LaTeX source: "Modeling Spray-Bar Pressure Control of a Large-Scale Liquid-Hydrogen Propellant Tank in Normal Gravity" (journal revision)

Software for analysis and processing of Quantum Design PPMS and MPMS measurement files

MATLAB simulation quantifying LH₂ transfer and boil-off losses between trailers and stationary storage, for evaluating boundary conditions and optimising the process. Fork of LLNL/LH2Transfer with the REFPROP dependency replaced by CoolProp via a validated drop-in refpropm shim, so it runs without a REFPROP licence. No call sites changed.