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Simulation of kinematics and the separation of polydisperse drip flow in the vertical cyclones having a side inlet wet steam or air

DOI: 10.22281/2413-9920-2016-02-04-99-109, PP. 96-109

Keywords: cyclone, modeling, gas dynamics model, kinematics, separation, the condensed moisture, intermediate moisture-wicking device.

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Abstract:

The presented method of calculation of the separation of polydisperse condensed moisture from a flow of wet steam or air in a vertical cyclone with tangential inlet side of the flow of the working fluid, and histograms of the size distribution is not deposited drops and diagrams of the distribution on the inner wall surface of the cyclone mass flow of the precipitated liquid. It includes gas-dynamic model of the motion of the gas and liquid phases of the working fluid inside the cyclone and the approach implements the idea of spatial and fractional discretization of the separation process. On the basis of calculations of the kinematics of condensed moisture specific cyclones have shown the feasibility of improving the accepted system of dehumidification that is associated with the implementation of intermediate wicking devices, their rational placement on the surface of the shell and setting the optimum constructive sizes.

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