VGL-1 Thermal Lattice Structure 

A reference implementation of the Sovereign deterministic geometry engine for high-density thermal environments.

The VGL-1 system generates graded gyroid lattice geometries for immersion-cooled and high heat-flux compute applications. The structure replaces traditional fin-stack geometries with continuous porous architectures designed to increase internal surface area and improve fluid circulation pathways.

Generated outputs are exported as voxel fields and manifold STL geometry for downstream CFD analysis, simulation workflows, and additive manufacturing processes.

System Characteristics

Graded Porosity Geometry

Spatially varying lattice density enables controlled permeability and surface distribution across the structure volume.

Continuous Flow Architecture

Interconnected internal channels are designed to reduce stagnation regions in immersion-cooling environments.

Additive Manufacturing Compatibility

The geometry is designed for metal additive manufacturing workflows, including powder-bed and experimental electrochemical fabrication methods.

CFD-Ready Export Pipeline

The system produces manufacturable mesh outputs suitable for thermal simulation and engineering validation workflows.

Deployment Context

Reference applications include:

• immersion-cooled compute systems

• high-density AI infrastructure

• experimental thermal chassis integration

• lattice-based thermal research environments

Performance characteristics are deployment-dependent and require validation under specific environmental and material conditions.

Engineering Access

Provision1 Laboratory currently provides:

• deterministic geometry generation pipeline

• voxel + STL export workflows

• reference C++ and Python implementations

• optional CFD preprocessing support for engineering partners