NUMERICAL ANALYSIS OF WATER SPRAY SYSTEM IN THE ENTRANCE REGION OF A TWO-DIMENSIONAL CHANNEL USING LAGRANGIAN APPROACH

A numerical study of a turbulent gas-liquid droplet flow is presented using the Lagrangian approach for the discrete phase and the Eulerian approach for the continuous phase. The spray nozzle is mounted on the wall of a two-dimensional plane channel, The influence of different directional angles as...

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Bibliographic Details
Published in:Numerical heat transfer. Part A, Applications Applications, 1994-07, Vol.26 (1), p.1-16
Main Authors: Jicha, M., Karki, K. C., Patankar, S. V.
Format: Article
Language:English
Subjects:
420400 - Engineering- Heat Transfer & Fluid Flow
Applied sciences
DROPLETS
DUCTS
Energy
Energy. Thermal use of fuels
ENGINEERING
Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc
Exact sciences and technology
FLUID FLOW
Furnaces. Firing chambers. Burners
General. Equipment design. General computation
MATHEMATICS
NUMERICAL ANALYSIS
PARTICLES
TRAJECTORIES
TWO-PHASE FLOW
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Summary:A numerical study of a turbulent gas-liquid droplet flow is presented using the Lagrangian approach for the discrete phase and the Eulerian approach for the continuous phase. The spray nozzle is mounted on the wall of a two-dimensional plane channel, The influence of different directional angles as well as the angle of spray on the velocity and temperature field of the main phase are studied. Three sine categories are used to model the spray with the mean mass diameter of I mm, Two different spray angles are defined, namely 10° and 60°, The average directional angle varies (measured from the wall) from 60° to 120°.
ISSN:1040-7782
1521-0634
DOI:10.1080/10407789408955977