Математическое моделирование процессов тепломассопереноса при исследовании температурных следов капель воды, движущихся через высокотемпературные продукты сгорания с использованием программного комплекса Ansys

Abstract

On the basis of experimental date the heat and mass transfer models are developed in ANSYS softwarepackage that allow to predict the temperature and concentration tracks of water droplets. Aerosol flows with droplets size (radius) of 0,01-0,35 mm, droplets concentration of 3,8・10-5-10,3・10-5 m3 of droplets/m3 of gases, and also single droplets (with the size (radius)of 0,5-1,5 mm) and large water volumes (size of 40-45 mm) are investigated. The maximum range of temperature fall (from 850 K to 600 K) in a track is established. Low temperature time for gas mixture in a track varies from 5 to 25 seconds.