Active–Passive PCM Hybrid Simulation Framework: Control Logic, Governing Equations, and Verification Dataset

This repository contains verification materials for an active–passive PCM hybrid simulation framework, including Python 3.9 control logic for 3.5 ACH night purging, governing equations for thermal verification, and 6-minute interval CSV validation data for BioPCM M27 (solidus 23°C; liquidus 26°C). These materials quantify the 40% regeneration gap and support validation of the hybrid framework’s ability to restore latent heat capacity, with a simulated system COP of 18.3.