Measurement of flooding gas velocity in packed column by acoustic emission technique
FAN Xiaoqiang, HE Lelu, HUANG Zhengliang, YE Xiangqun, LI Yong, WANG Jingdai, YANG Yongrong
CIESC Journal . 2016, (2): 476 -484 .  DOI: 10.11949/j.issn.0438-1157.20150567