Retained-spin micropolar hydrodynamics from the Boltzmann--Curtiss equation: a generalized Chapman--Enskog construction

This project is a classic 'paper-as-code' artifact. Its value lies in the mathematical derivation of a specific hydrodynamic closure (Boltzmann-Curtiss to micropolar hydrodynamics) rather than as a general-purpose software tool. With 0 stars and 1 fork at 10 days old, it represents the earliest stage of academic release. The defensibility is low because the code serves primarily to validate the theoretical claims of the associated paper; it lacks the infrastructure, optimization, or user base of a production CFD (Computational Fluid Dynamics) library like OpenFOAM or Palabos. Frontier labs are unlikely to compete here as this is deep, niche classical physics (non-equilibrium statistical mechanics). The primary risk is 'academic displacement'—a better theoretical model being published—rather than platform or market competition. For a technical investor, this is an IP-heavy research asset, not a scalable software platform.