caa a22 4500 475850297 CHVBK 20180406123926.0 cr unu---uuuuu 170329e20000501xx s 000 0 eng 10.1007/BF02681791 doi (NATIONALLICENCE)springer-10.1007/BF02681791 Pavlechko V. Belarusian State Technological University, Minsk, Belarus aut Comparison of the efficiencies of rectification trays in countercurrent motion of phases with allowance for liquid mixing [Elektronische Daten] [V. Pavlechko] Consideration is given to a tray liquid in the intermediate state between ideal displacement and total mixing, for which purpose the degree of attaining the latter state by the liquid is introduced. The composition of the vapor after leaving an ideal tray is assumed to be in equilibrium with that of the liquid in its intermediate state. Four variants of interrelation of the real and ideal trays are considered; the efficiencies for the vapor and the liquid are proved to be equal for each of them. Ratios for the efficiencies of all the variants are obtained. A comparison is made of the efficiency ratios as functions of liquid mixing. Kluwer Academic/Plenum Publishers, 2000 Journal of Engineering Physics and Thermophysics Springer US 73/3(2000-05-01), 500-506 1062-0125 73:3<500 2000 73 10891 https://doi.org/10.1007/BF02681791 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02681791 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pavlechko V. Belarusian State Technological University, Minsk, Belarus aut NATIONALLICENCE 773 0- Journal of Engineering Physics and Thermophysics Springer US 73/3(2000-05-01), 500-506 1062-0125 73:3<500 2000 73 10891 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer