Liquid Spray from Nozzles, 1st ed. 2020 Experimental and Computer Simulation of Hydrodynamics and Interphase Heat and Mass Transfer Innovation and Discovery in Russian Science and Engineering Series

??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.

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 calculationof the heat transfer in a two-phase flow produced by the liquid spray nozzle.