E2: Phase-Guided Li-FLG Accumulator — Numerical Evidence for Controlled Storage, Transport, and Reproducibility

E2: Phase-Guided Li-FLG Accumulator presents a numerical evidence package for a phase-guided accumulator mechanism in an effective Li-FLG-like medium. The release studies controlled storage, release, transport, robustness, aperture scaling, clean control-window behavior, cycling, phase-gated steering, and reproducibility across the E1–E9 simulation chain. The main PDF contains the curated static evidence set and interpretation. Appendix A provides the run ledger, numerical evidence tables, and supporting diagnostics. Appendix B defines the modelling assumptions, validity boundaries, caveats, and non-claim constraints. The E2_sim archive contains the full GIF simulation outputs for visual inspection of the time-resolved phase-field dynamics. This work should be read as a computational phase-field study and numerical evidence ledger, not as a completed battery-cell or device-level engineering claim. The Li-FLG layer is treated as an effective guided medium within the model. Experimental validation, atomistic material closure, thermal closure, device integration, and full control-cost accounting remain outside the scope of this release. Files included in this record: E2_Phase_Guided_Li_FLG_Accumulator.pdf — main whitepaper and curated evidence chain.E2_Appendix_A_Run_Ledger_Numerical_Evidence_Tables.pdf — run ledger and numerical diagnostics.E2_Appendix_B_Model_Validity_Assumptions_Caveats.pdf — assumptions, caveats, and model-validity boundaries.E2_sim_GIF_Archive.zip — full GIF simulation archive for E1–E9 visual inspection.This release is a technical whitepaper and numerical evidence package rather than a peer-reviewed journal article or device-level engineering claim.