Liquid Spray from Nozzles Experimental and Computer Simulation of Hydrodynamics and Interphase Heat and Mass Transfer

Başlık:

ISBN:

9783030124465

Personal Author:

Simakov, Nikolay N. author.

Edition:

1st ed. 2020.

Yayın Bilgileri:

Cham : Springer International Publishing : Imprint: Springer, 2020.

Fiziksel Tanımlama:

XII, 194 p. 94 illus. online resource.

Series:

Innovation and Discovery in Russian Science and Engineering,

Contents:

Experimental study of a two-phase flow generated by spraying water in the air with an injector -- Analysis of the results of the experiment, conclusions about the features of the hydrodynamics of a two-phase flow produced by spraying a liquid with an injector -- The crisis of droplet resistance in the turbulent two-phase flow of the spraying torch of a mechanical injector with transient Reynolds numbers -- Experimental confirmation of the early crisis of resistance on a single ball -- Influence of the geometry and turbulence of the gas flow on the hydrodynamic resistance of a streamlined body -- Calculation of the resistance and heat transfer of a ball to a flowing gas in a cylindrical channel -- Calculation of the resistance and heat transfer of a ball in laminar and strongly turbulent gas flows -- Simulation and calculation of a two-phase flow produced by the liquid spray nozzle taking into account the droplets resistance crisis -- Simulation and calculation of the heat transfer in a two-phase flow produced by the liquid spray nozzle.

Abstract:

This book advances a new view of phenomena associated with the spray of liquids from a nozzle in a gas. New results of experimental studies and numerical simulation of the hydrodynamics of an emerging two-phase flow and accompanying interphase heat and mass transfer therein are presented. The book is ideal for specialists who develop and use technologies involving the spraying of liquids in a gas, such as burning and pyrolysis of liquid hydrocarbons, granulation and drying of polymers, and dust and gas scrubbing. Shares new experimental data on phenomenon associated with the hydrodynamics of two-phase flow of liquid sprayed in a gas; Analyses new data and conclusions about the features of a strongly turbulent two-phase flow; Examines the mathematical model of a two-phase flow; Describes numerical simulation and calculation of hydrodynamics and interphase heat transfer in a free two-phase flow and in a cylindrical apparatus.

Subject Term:

Chemistry, Technical.

Engineering Fluid Dynamics.

Engineering Thermodynamics, Heat and Mass Transfer.

Industrial Chemistry.

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