Andrey Polanski
Technical Transactions, Mechanics Issue 2-M (3) 2016, 2016, pp. 33-42
https://doi.org/10.4467/2353737XCT.16.092.5491In this paper, the ways of intensification of technological processes by means of powerful short pulses of energy in activation machines in solid phase and water systems are considered. The mechanism of accumulation and relaxation of energy for the substances subjected to mechanical activation is shown.
Andrey Polanski
Technical Transactions, Mechanics Issue 2-M (3) 2016, 2016, pp. 21-32
https://doi.org/10.4467/2353737XCT.16.091.5490In the paper analysis of the factors influencing the efficiency of the rectification process is provided. The authors show that existing dependences, equivalent to HETP, cannot be used for calculating rectification plate columns and columns with vortex nozzles, in which the coefficients of mass transfer are substantially dependent on the irrigation density and the gas/steam velocity. The dependence of the efficiency of the packet vortex nozzle as a function of the hydrodynamic regimes of the vapour and liquid phases is proposed.