Investigation of a Liquid Sheet Atomization Process by Gas Flows

An atomization process of a liquid sheet induced by co-current gas flows relevant to gas turbines and industrial applications is presented. We investigate the atomization mechanism, promoting comprehension of atomization. This paper explores the initial deformation and the breakup processes of the liquid sheet, influenced by the velocities and physical properties of gas and liquid and the atomizer’s geometries. A framework of a mechanistic model for predicting longitudinal and transversal wavelengths and the droplet diameter distribution is introduced. The model is examined and evaluated, demonstrating its effectiveness for optimizing spray systems. These findings offer significant potential for enhancing the understanding of multiphase flow dynamics.