Dataset for "Strain-Activated Directional Momentum Redistribution for Adaptive Regularization of Incompressible Flow"

Numerical data and reproducibility code supporting the manuscript Strain-Activated Directional Momentum Redistribution for Adaptive Regularization of Incompressible Flow. The archive contains three-dimensional Taylor--Green vortex simulations for the scalar-state DMR model: the standard Re0=50 campaign, nearly dissipation-matched algebraic and Newtonian controls, a relaxation-rate sweep, a representative complete-DMR stress calculation, spatial and temporal verification runs, and a Re0=100 robustness test on a 128^3 grid to T=6. Diagnostic histories, spectra, two-dimensional slices, parameters, case summaries, manuscript figures and cleaned CuPy/Google Colab code are included.