The D2-Law of Droplet Evaporation When Calculating the Droplet Evaporation Process of Liquid Containing Solid State Catalyst Particles

The review presents the D2-law of droplet evaporation, which is used to describe spraying process involving evaporation droplets. This law, subject numerous publications, can be successfully applied under various conditions, including calculations feeding boiler with a liquid that contains catalyst particles. To date, not lot work has been devoted this issue. paper continuation previous research concerning liquids catalyst, improves efficiency process. conducted analysis showed experimental data from previously published are very compatible obtained evaporation. At standard speed about 20 m/s an aerosol flowing through dust duct, droplets in stream should observed up distance 1 m outlet apparatus supplying system. Under such flow droplet’s lifetime must above 0.05 s. dependence between and its diameter temperature was determined. results confirmed effective 30 µm. Such generated then fed for properly. law engineering approach problem, uses relatively simple model equations order determine time droplet.