Analysis of heat transfer efficiency and rate inside fermentation tank with heating coil of biogas projects
ZHANG Shaopeng, HAN Ruiping, CHEN Jingjing, ZHOU Jun, LU Xiaohua, WANG Changsong
CIESC Journal . 2015, (11): 4304 -4311 .  DOI: 10.11949/j.issn.0438-1157.20150617