Applications of pressure balance in large scale distillation tower (Ⅰ)A new approach to estimating gas distributions on large scale valve trays
LIU Yansheng1,SHI Mingxian1,DING Fuxin2,WANG Cui1,KE Zengpeng1, ZHANG Zhenyou1
CIESC Journal . 2011, (S2): 31 -35 .  DOI: 10.3969/j.issn.0438-1157.2011.z2.006