ANALYSIS OF THE EFFICIENCY OF RECTIFYING PLATES IN CROSS 
MOTION OF PHASES

V. N. Pavlechko

UDC 66.048.375

The efficiency of rectifying plates in cross motion 
of phases is analyzed. The equilibrium of vapor escaping from an ideal 
plate with a mean content of liquid on the plate equal to the mean 
value of vapor composition at the inlet and outlet from the plate 
is assumed. Four versions of interaction between an ideal and an actual 
plate are suggested. The equality of the efficiencies in vapor and 
liquid phases in each version is proved. Some versions are compared 
to the Murphree and Hausen models. The ratios between the efficiencies 
of the plates are obtained for the considered versions.

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JEPTER7492022