Numerical and orthogonal experimental investigation into geothermal reinjection efficiency and the influencing factors of the Minghuazhen reservoir in Luohe Geothermal Field, North China - Xiaoyan Song; Yifan Wang; Zhongke Song; Yilin Luo; Dengfeng Hao; Yuping Ji; Bo Huang; Qiming Zheng; Quanqi Ke (Acta Geophysica, 2026)