Experiments demonstrated that the weeping is mal-distributed andoccurs mainly in a region of tray deck next to the inlet weir. Theamount of weeping in this region depends on the weeping rate. On thisbasis, three types...Experiments demonstrated that the weeping is mal-distributed andoccurs mainly in a region of tray deck next to the inlet weir. Theamount of weeping in this region depends on the weeping rate. On thisbasis, three types of weeping distribution are proposed. The effectof mal-distributed weeping on the Murphree tray efficiency isevaluated by using the three-dimensional non-equilibrium mixing poolmodel, where the influences of the flow pattern and the variation ofMurphree pint efficiency on a tray are taken into account.展开更多
文摘Experiments demonstrated that the weeping is mal-distributed andoccurs mainly in a region of tray deck next to the inlet weir. Theamount of weeping in this region depends on the weeping rate. On thisbasis, three types of weeping distribution are proposed. The effectof mal-distributed weeping on the Murphree tray efficiency isevaluated by using the three-dimensional non-equilibrium mixing poolmodel, where the influences of the flow pattern and the variation ofMurphree pint efficiency on a tray are taken into account.