Evaporation of suspensions to form an incompressible cake and to fill filter pores with solid particles |
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| Authors: | Email author" target="_blank">B?Kh?KhuzhayorovEmail author |
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| Affiliation: | 1.Complex Scientific-Research Institute for Regional Problems, Samarkand Regional Branch of the Academy of Sciences of Uzbekistan,Samarkand,Uzbekistan |
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| Abstract: | Equations of filtration of suspensions to form an incompressible cake of particles on the surface of the filter with simultaneous
passage of a certain share of the particles from the cake to the filter’s pore space and next to the region of a filtered
liquid are derived from the principles of the mechanics of multiphase media. The influence of the travel of the particles
in the region of the cake and the filter on the dynamics of growth of the cake bed is investigated. An analysis of the derived
dynamic filtration equations shows that allowance for the factors of travel and accumulation of particles in the cake and
the filter causes their total filtration resistance, in particular the resistance in the inertial component of the filtration
law, to decrease. |
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