ISSN Online: 2377-424X
ISBN Print: 0-85295-345-3
International Heat Transfer Conference 10
NUMERICAL INVESTIGATION OF WATER SPRAY SYSTEM IN THE ENTRANCE REGION OF A 2 D CHANNEL USING LAGRANGIAN APPROACH.
Abstract
A numerical study of a turbulent gas-liquid droplet flow is presented using Lagrangian approach for the discrete phase and Eulerian approach for the continuous phase. The spray nozzle is mounted on the wall of a 2D plane channel. The influence of different directional angle as well as the angle of spray on the velocity and temperature field of the main phase is studied. Three size groups are used to model the spray with the mean mass diameter of 1mm. Two different spray angles are defined namely 10° and 60°. The average directional angle varies (measured from the wall) from 60° to 120°.