Abstract
Global infrastructure analyses identify ten critical thermodynamic gaps beyond the first 90 worldwide gaps: humanitarian thermal‑stable blood‑transport nodes, micro‑structured cooling for magma‑adjacent industrial tunnels, atmospheric fluorine‑residue capture, thermal‑stable anaerobic‑digestion reactors, agricultural root‑zone cooling, extreme‑heat seaport‑signal stability, micro‑structured neutralization of industrial perchlorates, thermal‑stable emergency‑evacuation command hubs, water‑positive cooling for border‑region veterinary‑inspection nodes, and micro‑structured cooling for high‑density quantum‑sensor manufacturing.
This disclosure presents a unified thermodynamic upgrade engine composed of gyroid thermal‑hydraulic cores, TPMS purification lattices, vortex‑TPMS cooling modules, atmospheric water harvesters, micro‑particle capture lattices, chip‑scale cooling engines, radiative gyroid condensers, and auxiliary subsystems.
Includes full architecture, subsystem breakdown, BOM, build path, test protocol, physics rationale, performance analysis, alternate configurations, simulation notes, and a global deployment roadmap.
This disclosure is intended as open‑hardware prior art to ensure global public access.
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
Caldwell, Michael Victor Mr., "CALDWELL THERMODYNAMIC UPGRADE ENGINE FOR GLOBAL GAPS 91–100", Technical Disclosure Commons, (September 07, 2026)
https://www.tdcommons.org/dpubs_series/11616