Phase Equilibrium Calculation Method and Phase Equilibrium Curve Characterization of Natural Gas Hydrates Under the Action of Polymer Additives in Cement Slurry Filtrate: Based on Molecular Dynamics Simulation. - Liu, Huajie; Lin, Wenxiang; Chernyshov, Sergey E.; Solling, Theis I.; Zhao, Xinyue; Tao, Zhiwei (Materials (1996-1944), 2026)