This paper presents the Non-Temporal Fluid Structural Theory (NFT) and its extension through the Temporal Projection Model (TPM), offering a structural reinterpretation of fluid motion and the Navier–Stokes equations. NFT reconceives fluid flow not as a process unfolding through time but as a self-sustaining structural recursion within a non-temporal equilibrium field. The Temporal Projection Model reintroduces time as a coordinate-level transformation of non-temporal recursion rather than as a fundamental physical variable. Through this projection, the NFT structural equilibrium is shown to correspond directly to the continuity and momentum equations of the Navier–Stokes system. The central result is a structural correspondence theorem: if NFT's recursive convergence holds globally, smooth and globally regular solutions to the Navier–Stokes equations follow as a structural necessity. This reframes the conditions of fluid regularity from temporal analysis to structural convergence theory. Related updates may be available at: patreon.com/NMStructuralTheoryLab
Yugo Matsumoto (Fri,) studied this question.