花岗岩裂隙中的水-岩换热

刘若涛,荣冠,武延迪,李博文

Water-rock heat exchange in granite fractures

Ruo-tao LIU,Guan RONG,Yan-di WU,Bo-wen LI

表 2 不同裂隙试样温度下换热系数关于体积流量和裂隙水力开度的敏感性因子

Tab.2 Sensitivity factors of heat transfer coefficients with respect to volume flow rate and fissure hydraulic opening at different fissure specimen temperatures

θ0/℃ S( $q_V^* $) S( $e_{\rm{h}}^* $) 70 0.489 0.204 80 0.574 0.100 90 0.656 0.064 100 0.686 0.129