Splash Type Mass Transfer on the Water Film at Downflow and Up flow

摘要

Generation of droplets on a surface of the water thin film at upflow and down flow is considered.Expressions for computation of splash type mass transfer were developed.Presence of droplets in gas-liquid flow at dispersion-annular stream affects heat and mass transfer parameters of a film apparatus.Despate variety of works devoted to an investigation of tear out and carry-over of the droplets from the film calculations according to the known relations give contradicting results requiring an additional analysis.