UMBRELLA DISTRIBUTOR IN FALLING FILM EVAPORATOR
Li Rui Dong Weizhi,Shi Xiaoping and Zhang Shaofeng (Chemical Engineering Research Center, (Department of Chemical Engineering, Tianjin University,Tianjin?300072) Hebei Technological University,Tianjin?300130)
CIESC Journal . 2000, (5): 699 -702 .