RT Journal Article ID 2cae5e3b74ee89a9 A1 Tuz, V. E. A1 Koloskova, N. Yu. A1 El'-Talla, A. A. T1 Investigation of the Hydrodynamic Characteristics of Contact Heat-and-Mass Transfer Apparatuses with Porous Packing JF Heat Transfer Research JO HTR YR 1998 FD 1998-03-01 VO 29 IS 1-3 SP 158 OP 162 AB The results of experimental investigation of the resistance of contact appara-tuses with packing made of porous elements, stacked immediately adjacent to each other along a helical line, are given. An empirical dependence for the calcu-lation of the resistance of the apparatuses is obtained. The specific resistances of regular packing of various types are compared, and the advantages of porous packing are exhibited. PB Begell House LK https://www.dl.begellhouse.com/journals/46784ef93dddff27,2906653112975831,2cae5e3b74ee89a9.html